This study aimed to determine how Palestinian farmers' attitudes toward raw wastewater (RWW) utilization. The study provided the socio- economic benefits, health, and environmental risks for reusing raw wastewater in crops irrigation. The survey of 100 farmers in the Wadi Al Far'a area, the sample selected randomly, revealed several significant knowledge gaps among RWW users., Farmers sometimes expressed contradictory views on the impact of irrigation from this source on the quality and quantity of the crop. However, they almost unanimously agreed on the value of wastewater as a source of providing fertilizers for the soil and that they had no choice because of the water scarcity. However, they were concerned about the harmful effects on their health and the environment. The regression study show, partial least squares route modeling with knowledge, proximity to wastewater canal, and value orientation were the most influential factors in determining perceived hazards of wastewater use. Consequently, results indicated that the farmers' awareness, ethical standard, communal unity, and willingness to continue planting statistically significantly impact their behaviors towards using RWW in irrigation. About 60% of the respondent farmers had a relatively moderate awareness about the quality of RWW and its adverse impacts on environmental aspects. In conclusion, some suggestions were made to increase the understanding of farmers which they not have other options from other water sources due to balance the harmful effects of raw wastewater with the potential economic benefits.
本研究旨在了解巴勒斯坦农民对废水利用的态度。该研究提供了原水在作物灌溉中的再利用的社会经济效益、健康和环境风险。随机选取的样本对Wadi Al Far'a地区的100名农民进行了调查，结果显示RWW用户之间存在若干重大的知识差距。农民有时对这一来源的灌溉对作物质量和数量的影响表达了相互矛盾的观点。然而，他们几乎一致同意废水作为土壤肥料来源的价值，而且由于水资源短缺，他们别无选择。然而，他们担心对健康和环境的有害影响。回归研究表明，知识偏最小二乘路线建模、靠近污水管道和价值取向是决定污水使用感知危害的最重要因素。结果表明，农民的意识、道德标准、社区团结和继续种植的意愿显著影响了他们在灌溉中使用水的行为。约60%的受访农民对水废物的质量及其对环境的不利影响的认识相对较低。总之，提出了一些建议，以增加农民的理解，他们没有其他选择从其他水源，因为平衡原水的有害影响和潜在的经济效益。
{"title":"Evaluating farmers' attitudes toward raw wastewater irrigation in Wadi Al- Far'a, Palestine: تقييم سلوك المزارعين اتجاه الري بالمياه العادمة غير المعالجة في وادي الفارعة، فلسطين","authors":"Sameer Moufeed Al- Qorom, Taleb Mhmoud Abu- Sharar, Fathi Sameer Moufeed Al- Qorom, Taleb Mhmoud Abu- Sharar","doi":"10.26389/ajsrp.c030122","DOIUrl":"https://doi.org/10.26389/ajsrp.c030122","url":null,"abstract":" This study aimed to determine how Palestinian farmers' attitudes toward raw wastewater (RWW) utilization. The study provided the socio- economic benefits, health, and environmental risks for reusing raw wastewater in crops irrigation. The survey of 100 farmers in the Wadi Al Far'a area, the sample selected randomly, revealed several significant knowledge gaps among RWW users., Farmers sometimes expressed contradictory views on the impact of irrigation from this source on the quality and quantity of the crop. However, they almost unanimously agreed on the value of wastewater as a source of providing fertilizers for the soil and that they had no choice because of the water scarcity. However, they were concerned about the harmful effects on their health and the environment. The regression study show, partial least squares route modeling with knowledge, proximity to wastewater canal, and value orientation were the most influential factors in determining perceived hazards of wastewater use. Consequently, results indicated that the farmers' awareness, ethical standard, communal unity, and willingness to continue planting statistically significantly impact their behaviors towards using RWW in irrigation. About 60% of the respondent farmers had a relatively moderate awareness about the quality of RWW and its adverse impacts on environmental aspects. In conclusion, some suggestions were made to increase the understanding of farmers which they not have other options from other water sources due to balance the harmful effects of raw wastewater with the potential economic benefits.","PeriodicalId":14863,"journal":{"name":"Journal of agricultural, environmental and veterinary sciences","volume":"218 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-03-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"73755309","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Shady Abdel-Salam Mohamed El-Tantawy, Mona F. Salama, Ha Shady Abdel-Salam Mohamed El-Tantawy, Mona F. Sala
This research aimed to identify the attitude of farmers towards irrigation water rationalization practices, to determine the correlation between the degree of their attitudes towards those practices and the independent variables studied, and to determine the contribution of each of the studied independent variables related to the moral correlation in the interpretation of the total variation in the degrees of trends of farmers towards irrigation water rationalization practices, and finally to identify the obstacles they face when using these practices from their viewpoint. This research was conducted in Kafr El-Sheikh governorate, as it is one of the governorates that suffer from water deficit. Kafr El-Sheikh and Desouq districts were randomly selected. Then, in the same way, two villages were selected from each district. The selected villages were Al-Khadimiya and Arrimon in the Kafr El-Sheikh district and Sanhur, and Mehalet Diyai in Desouk district. A random sample of 225 respondents was selected. They represent 5% of the total number of farmers in each of the four selected villages. The frequencies, percentages, and average arithmetic, Standard deviation, weighted average score, Pearson correlation coefficient, step-wise correlation, and multiple regression analysis model were used in data analysis and presentation of the results. The results could be summarized as follows: 1- 25.3% of the respondents' farmers had a negative attitude, 46.7% of them had a neutral attitude, and 28% of them showed positive attitudes towards irrigation water rationalization practices. 2- Combined seven independent variables explained 51% of the total variation in the degree of the researchers ’attitudes towards rationalizing irrigation water practices, which are the respondent’s education, the agricultural land tenure, the degree of exposure to information sources in the field of irrigation water rationalization, the degree of contribution in irrigation extension activities, the degree of neighbors effectiveness, the degree of regeneration, and the number of years of using irrigation water rationalization practices. 3- The most important obstacles are facing the respondents' farmers in terms of rationalizing irrigation water practices are: the high costs of lining irrigation ditches, the scarcity of water at the ends of the canals, the high costs of laser leveling.
{"title":"Attitudes of farmers towards irrigation water rationalization practices in some villages of Kafr El-Sheikh Governorate: اتجاهات الزراع نحو ممارسات ترشيد مياه الري ببعض قري محافظة كفر الشيخ","authors":"Shady Abdel-Salam Mohamed El-Tantawy, Mona F. Salama, Ha Shady Abdel-Salam Mohamed El-Tantawy, Mona F. Sala","doi":"10.26389/ajsrp.n040721","DOIUrl":"https://doi.org/10.26389/ajsrp.n040721","url":null,"abstract":"This research aimed to identify the attitude of farmers towards irrigation water rationalization practices, to determine the correlation between the degree of their attitudes towards those practices and the independent variables studied, and to determine the contribution of each of the studied independent variables related to the moral correlation in the interpretation of the total variation in the degrees of trends of farmers towards irrigation water rationalization practices, and finally to identify the obstacles they face when using these practices from their viewpoint. This research was conducted in Kafr El-Sheikh governorate, as it is one of the governorates that suffer from water deficit. Kafr El-Sheikh and Desouq districts were randomly selected. Then, in the same way, two villages were selected from each district. The selected villages were Al-Khadimiya and Arrimon in the Kafr El-Sheikh district and Sanhur, and Mehalet Diyai in Desouk district. A random sample of 225 respondents was selected. They represent 5% of the total number of farmers in each of the four selected villages. The frequencies, percentages, and average arithmetic, Standard deviation, weighted average score, Pearson correlation coefficient, step-wise correlation, and multiple regression analysis model were used in data analysis and presentation of the results. The results could be summarized as follows: 1- 25.3% of the respondents' farmers had a negative attitude, 46.7% of them had a neutral attitude, and 28% of them showed positive attitudes towards irrigation water rationalization practices. 2- Combined seven independent variables explained 51% of the total variation in the degree of the researchers ’attitudes towards rationalizing irrigation water practices, which are the respondent’s education, the agricultural land tenure, the degree of exposure to information sources in the field of irrigation water rationalization, the degree of contribution in irrigation extension activities, the degree of neighbors effectiveness, the degree of regeneration, and the number of years of using irrigation water rationalization practices. 3- The most important obstacles are facing the respondents' farmers in terms of rationalizing irrigation water practices are: the high costs of lining irrigation ditches, the scarcity of water at the ends of the canals, the high costs of laser leveling.","PeriodicalId":14863,"journal":{"name":"Journal of agricultural, environmental and veterinary sciences","volume":"74 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-12-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"74178183","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Ismail A. Ajaj, Zeglam, Z., Benfaid, E., Shneb, M., Rabya Ismail A. Ajaj, Zeglam, Z., Benfaid, E., Shneb, M.
The study identifies the nitrate (NO3) and nitrite (NO2) content in leafy vegetables (parsley, chard, coriander) in three agricultural areas in Zliten (Azdo, Dafniya, Madjer) using the colorimeter dr / 980 device, and assesses whether the content is within the comparatively with allowable concentrations. The results obtained from this study show that the nitrate concentrations in all samples examined are within the global standards, with the highest level of 5.5 ppm found in chard samples collected from the area of Azdo. As for nitrite, the concentrations found in the studied samples are higher than nitrate concentrations. Overall, the nitrate and nitrite content are found to be within the permitted concentrations based on international standards, where the highest concentration of nitrite of 60 ppm is recorded in parsley samples from the Dafniya area.
{"title":"Identification of the nitrate and nitrite content in leafy vegetables from the city of Zliten: تحديد محتوى النترات والنتريت في الخضار الورقية من مدينة زليتن","authors":"Ismail A. Ajaj, Zeglam, Z., Benfaid, E., Shneb, M., Rabya Ismail A. Ajaj, Zeglam, Z., Benfaid, E., Shneb, M.","doi":"10.26389/ajsrp.d011021","DOIUrl":"https://doi.org/10.26389/ajsrp.d011021","url":null,"abstract":" The study identifies the nitrate (NO3) and nitrite (NO2) content in leafy vegetables (parsley, chard, coriander) in three agricultural areas in Zliten (Azdo, Dafniya, Madjer) using the colorimeter dr / 980 device, and assesses whether the content is within the comparatively with allowable concentrations. The results obtained from this study show that the nitrate concentrations in all samples examined are within the global standards, with the highest level of 5.5 ppm found in chard samples collected from the area of Azdo. As for nitrite, the concentrations found in the studied samples are higher than nitrate concentrations. Overall, the nitrate and nitrite content are found to be within the permitted concentrations based on international standards, where the highest concentration of nitrite of 60 ppm is recorded in parsley samples from the Dafniya area.","PeriodicalId":14863,"journal":{"name":"Journal of agricultural, environmental and veterinary sciences","volume":"30 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-12-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"76731034","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Nour Ahmad Fadel, Ibrahim Hamdan Saker Nour Ahmad Fadel, Ibrahim Hamdan Saker
The presence of an excess of the apple crop, and the increasing problem of its marketing in case the season is exposed to bad weather conditions, makes the best solution to confront this problem by manufacturing apple cider vinegar, as the apple cider vinegar manufacturing project emerges as an important model for the application of small agricultural projects in Syria, during the next stage, so the aim of the research To study the economic feasibility of a project to manufacture apple cider vinegar in apple- growing areas within Lattakia Governorate in Syria. To achieve the objectives of the research, the descriptive approach and the case study approach were used to study the hypotheses of the study, the most important of which is the existence of an economic feasibility for the manufacture of apple cider vinegar, or the lack of feasibility. The investor is 47.53%, based on production costs, 115.03%, while the profitability coefficient based on the invested capital is 44.49%, and for production costs, 107.67%, and the recovery time of the invested capital is 1.37 years. That is, this project, which achieves an added value, especially for apples that are not suitable for marketing, concludes the research with a number of recommendations, the most important of which is that it should work to encourage agricultural investors to enter this field by providing loans through village banks, development or small projects, and securing a market exchange. for their products, and opening new markets, especially in the field of export.
{"title":"An economic feasibility study for the production of apple cider vinegar in Lattakia Governorate – Syria: دراسة الجدوى الاقتصادية لإنتاج خل التفاح في محافظة اللاذقية – سورية","authors":"Nour Ahmad Fadel, Ibrahim Hamdan Saker Nour Ahmad Fadel, Ibrahim Hamdan Saker","doi":"10.26389/ajsrp.r150821","DOIUrl":"https://doi.org/10.26389/ajsrp.r150821","url":null,"abstract":"The presence of an excess of the apple crop, and the increasing problem of its marketing in case the season is exposed to bad weather conditions, makes the best solution to confront this problem by manufacturing apple cider vinegar, as the apple cider vinegar manufacturing project emerges as an important model for the application of small agricultural projects in Syria, during the next stage, so the aim of the research To study the economic feasibility of a project to manufacture apple cider vinegar in apple- growing areas within Lattakia Governorate in Syria. To achieve the objectives of the research, the descriptive approach and the case study approach were used to study the hypotheses of the study, the most important of which is the existence of an economic feasibility for the manufacture of apple cider vinegar, or the lack of feasibility. The investor is 47.53%, based on production costs, 115.03%, while the profitability coefficient based on the invested capital is 44.49%, and for production costs, 107.67%, and the recovery time of the invested capital is 1.37 years. That is, this project, which achieves an added value, especially for apples that are not suitable for marketing, concludes the research with a number of recommendations, the most important of which is that it should work to encourage agricultural investors to enter this field by providing loans through village banks, development or small projects, and securing a market exchange. for their products, and opening new markets, especially in the field of export.","PeriodicalId":14863,"journal":{"name":"Journal of agricultural, environmental and veterinary sciences","volume":"129 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-12-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"88347542","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
The study aims to increase the fruitset percentage of sweet cherry trees, reduce their fall rate and increase fruit retention percentage that reaches the maturity stage. It was conducted during 2019/2020 years at Cherry orchard located in Sargaya- Al- Zabadani area in Rural Damascus, in Syria. the experiment included 4 foliar spray treatments (T1: Control, T2: Zn (100 ppm), T3: B (500 ppm), T4: (100 ppm Zn + 500 ppm B) on sweet cherry trees (Prunus Avium L.) cultivar (Bing) the fruitset percentage, fruit drop percentage, fruiting factor, and yield quantity were calculated for all treatments. The results showed that all treatments (T2, T3, T4) recorded higher fruitset percentage, compared to the control (T1) with no significant differences between (74.83, 76.35, 76.25%) respectively, while the control fruitset percentage (72.76%), and (T4) has achieved the highest percentage of fruiting factor (41.40%) with no significant differences between it and treatment (T3) (37.12%), and the highest yield (19.98 kg), as well as (T2, T3) treatments was (9.39, 10.80 kg/tree) respectively, while the control yield was (5.93 kg/tree). Therefore, it can be considered that treatment (T4) has succeeded in reducing Sweet cherry fruit drop, where the fruit drop percentage didn't exceed (70.27%), and in (T2, T3) treatments was (74.94, 72.99%) respectively, while it reached in the control treatment to (80.64%).
{"title":"Effects of foliar Application with Zinc and Boron On fruitset and yield of Sweet cherry (Prunus avium L. var. Bing): تأثير الرش بالزنك والبورون في نسبة العقد والإنتاج للكرز الحلو (Prunus avium L. var. Bing)","authors":"Ammar Motea Askarieh, Sawsan Suleiman, Mahasen Tawakalna Ammar Motea Askarieh, Sawsan Suleiman, Mahasen Taw","doi":"10.26389/ajsrp.m050821","DOIUrl":"https://doi.org/10.26389/ajsrp.m050821","url":null,"abstract":"The study aims to increase the fruitset percentage of sweet cherry trees, reduce their fall rate and increase fruit retention percentage that reaches the maturity stage. It was conducted during 2019/2020 years at Cherry orchard located in Sargaya- Al- Zabadani area in Rural Damascus, in Syria. the experiment included 4 foliar spray treatments (T1: Control, T2: Zn (100 ppm), T3: B (500 ppm), T4: (100 ppm Zn + 500 ppm B) on sweet cherry trees (Prunus Avium L.) cultivar (Bing) the fruitset percentage, fruit drop percentage, fruiting factor, and yield quantity were calculated for all treatments. The results showed that all treatments (T2, T3, T4) recorded higher fruitset percentage, compared to the control (T1) with no significant differences between (74.83, 76.35, 76.25%) respectively, while the control fruitset percentage (72.76%), and (T4) has achieved the highest percentage of fruiting factor (41.40%) with no significant differences between it and treatment (T3) (37.12%), and the highest yield (19.98 kg), as well as (T2, T3) treatments was (9.39, 10.80 kg/tree) respectively, while the control yield was (5.93 kg/tree). Therefore, it can be considered that treatment (T4) has succeeded in reducing Sweet cherry fruit drop, where the fruit drop percentage didn't exceed (70.27%), and in (T2, T3) treatments was (74.94, 72.99%) respectively, while it reached in the control treatment to (80.64%).","PeriodicalId":14863,"journal":{"name":"Journal of agricultural, environmental and veterinary sciences","volume":"4 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-12-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"88759232","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Mohamed Ahmed Abou- Elnaga, Aml Mohamed Gomaa, Hamdi Moham Mohamed Ahmed Abou- Elnaga, Aml Mohamed Gomaa, Ham
The research aimed to determine the level of farmers’ awareness about of agricultural environmental risks in new reclamation land association's in kalabshaw and zayan region, in dakahlia governorate by determining the level of farmers' awareness of causes of spread of agricultural environmental risks, as well as their awareness level of damage which caused by it, In addition to identify their awareness of spread rate agricultural environmental risks, and resulting damage from it, as well as the strengths, weaknesses, opportunities and challenges available to farmers to confront agricultural environmental risks in search area. The research was conducted on 337 farmers who were selected randomly and systematically from farmers of new reclamation landassociation's in kalabshaw and zayan region. Data were collected by using a questionnaire, pretest was done until it became valid for collected data during March and April 2021. Morgan and Krejcie equation had been used to determine the sample size. Frequencies, percentages, rang, mean, standard deviation were used to present and analysis study data. The main results are as follows 1- More than two- fifths of farmers 42.4 % Their awareness level of reasons agricultural environmental risks spread was high.. 2- Two- fifths of farmers 40.7 % Their awareness level of awareness of damage which caused by agricultural environmental risks was high. 3- Two- fifths of farmers 40.4 % Their awareness level of diffusion rate agricultural environmental risks spread was high. 4- More than one- third of farmers 38.3 % Their awareness level of extent damage caused agricultural environmental risks spread was high 5- The most important aspects of strengths of farmers to face agricultural environmental risks were: Be careful to adjust dates of cultvited some crops, especially vegetables, to reduce sides effects of climate change 89%. 6- The most important aspects of weaknesses of farmers to face agricultural environmental risks were: Climate changes led to decrease productivity of some crops and increase food prices by 88.4%. 7- The most important aspects of opportunities of farmers to face agricultural environmental risks were: attuide towards to contract farming to prevent the exploitation of traders 89%. 8- The most important aspects of the challenges faced of farmers to face agricultural environmental risks were: The difficult economic conditions such as rise in land rent and rise prices of production requirements by 90.5%.
{"title":"Farmers' Awareness of Agricultural Environmental Risks in Kalabshaw and Zayan Area in Dakahlia Governorate: وعي الزراع بالمخاطر البيئية الزراعية بمنطقة قلابشو وزيان بمحافظة الدقهلية","authors":"Mohamed Ahmed Abou- Elnaga, Aml Mohamed Gomaa, Hamdi Moham Mohamed Ahmed Abou- Elnaga, Aml Mohamed Gomaa, Ham","doi":"10.26389/ajsrp.l110821","DOIUrl":"https://doi.org/10.26389/ajsrp.l110821","url":null,"abstract":"The research aimed to determine the level of farmers’ awareness about of agricultural environmental risks in new reclamation land association's in kalabshaw and zayan region, in dakahlia governorate by determining the level of farmers' awareness of causes of spread of agricultural environmental risks, as well as their awareness level of damage which caused by it, In addition to identify their awareness of spread rate agricultural environmental risks, and resulting damage from it, as well as the strengths, weaknesses, opportunities and challenges available to farmers to confront agricultural environmental risks in search area. The research was conducted on 337 farmers who were selected randomly and systematically from farmers of new reclamation landassociation's in kalabshaw and zayan region. Data were collected by using a questionnaire, pretest was done until it became valid for collected data during March and April 2021. Morgan and Krejcie equation had been used to determine the sample size. Frequencies, percentages, rang, mean, standard deviation were used to present and analysis study data. The main results are as follows 1- More than two- fifths of farmers 42.4 % Their awareness level of reasons agricultural environmental risks spread was high.. 2- Two- fifths of farmers 40.7 % Their awareness level of awareness of damage which caused by agricultural environmental risks was high. 3- Two- fifths of farmers 40.4 % Their awareness level of diffusion rate agricultural environmental risks spread was high. 4- More than one- third of farmers 38.3 % Their awareness level of extent damage caused agricultural environmental risks spread was high 5- The most important aspects of strengths of farmers to face agricultural environmental risks were: Be careful to adjust dates of cultvited some crops, especially vegetables, to reduce sides effects of climate change 89%. 6- The most important aspects of weaknesses of farmers to face agricultural environmental risks were: Climate changes led to decrease productivity of some crops and increase food prices by 88.4%. 7- The most important aspects of opportunities of farmers to face agricultural environmental risks were: attuide towards to contract farming to prevent the exploitation of traders 89%. 8- The most important aspects of the challenges faced of farmers to face agricultural environmental risks were: The difficult economic conditions such as rise in land rent and rise prices of production requirements by 90.5%.","PeriodicalId":14863,"journal":{"name":"Journal of agricultural, environmental and veterinary sciences","volume":"96 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-12-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"80103077","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Ibrahim Mohammad Alabdullah, Muhammad Ayman Daire, Mohamad Ibrahim Mohammad Alabdullah, Muhammad Ayman Daire,
This experiment aims to study the effect of abscisic acid in maintaining water balance under different levels of irrigation. it was carried out in Pistachio Office on two-years-old (P.vera) seedlings growing in polyethylene bags. Three irrigation and three abscisic acid treatments were applied during 2019 and 2020 year. The results showed a significant change of water stress on most of the growth indicators (planting length - planting diameter - leaf area, etc.) which decreased and reached its lowest value when irrigation with 14-day interval between irrigation. As for abscisic acid treatments reduced significantly and avoided the harmful effects of water stress and improved the water balance of seedlings. A significant increase was observed in length of the main axis of seedlings that treated with abscisic acid (59.3 cm) compared with control plants (55.5cm) under water stress conditions, in addition to it was observed an increase in concentration of chlorophyll (38 mg/ g ww) compared to control plants (36.19 mg/ g ww), while the level of proline in the treated plants increased significantly (52.5 mg/ g ww) compared with untreated control plants (50 mg/ g ww), and these results illustrate the important role of abscisic acid in regulating water relations within the plant. And increase the plant's ability to withstand the negative effects of water stress.
本试验旨在研究不同灌溉水平下脱落酸在维持水分平衡中的作用。该试验在开心果办公室对聚乙烯袋中生长的两岁树苗进行。2019年和2020年分别进行了3次灌溉和3次脱落酸处理。结果表明:水分胁迫对大部分生长指标(株长、株径、叶面积等)的影响显著，在灌溉间隔14 d时达到最低;脱落酸处理显著降低和避免了水分胁迫的有害影响，改善了幼苗水分平衡。水分胁迫条件下，经脱落酸处理的幼苗主轴长度(59.3 cm)较对照(55.5cm)显著增加，叶绿素浓度(38 mg/ g ww)较对照(36.19 mg/ g ww)显著增加，脯氨酸含量(52.5 mg/ g ww)较对照(50 mg/ g ww)显著增加。这些结果说明了脱落酸在调节植物体内水分关系中的重要作用。并增加植物抵御水分胁迫负面影响的能力。
{"title":"Role of Abscisic Acid in The Water Balance of Pistachio (Pistacia. vera) Seedlings: دور حمض الابسيسيك في التوازن المائي لغراس الفستق الحلبي (Pistacia vera)","authors":"Ibrahim Mohammad Alabdullah, Muhammad Ayman Daire, Mohamad Ibrahim Mohammad Alabdullah, Muhammad Ayman Daire,","doi":"10.26389/ajsrp.e190821","DOIUrl":"https://doi.org/10.26389/ajsrp.e190821","url":null,"abstract":"This experiment aims to study the effect of abscisic acid in maintaining water balance under different levels of irrigation. it was carried out in Pistachio Office on two-years-old (P.vera) seedlings growing in polyethylene bags. Three irrigation and three abscisic acid treatments were applied during 2019 and 2020 year. The results showed a significant change of water stress on most of the growth indicators (planting length - planting diameter - leaf area, etc.) which decreased and reached its lowest value when irrigation with 14-day interval between irrigation. As for abscisic acid treatments reduced significantly and avoided the harmful effects of water stress and improved the water balance of seedlings. A significant increase was observed in length of the main axis of seedlings that treated with abscisic acid (59.3 cm) compared with control plants (55.5cm) under water stress conditions, in addition to it was observed an increase in concentration of chlorophyll (38 mg/ g ww) compared to control plants (36.19 mg/ g ww), while the level of proline in the treated plants increased significantly (52.5 mg/ g ww) compared with untreated control plants (50 mg/ g ww), and these results illustrate the important role of abscisic acid in regulating water relations within the plant. And increase the plant's ability to withstand the negative effects of water stress.","PeriodicalId":14863,"journal":{"name":"Journal of agricultural, environmental and veterinary sciences","volume":"59 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-12-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"75087683","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Abdullah Mohammad Alahmad, Muhammed Absi Kerdush, Muhammed Abdullah Mohammad Alahmad, Muhammed Absi Kerdush,
This research (study)was carried out over four years (2017-2020) on Ashori pistachio nut cultivar in a pistachio orchard located in Soran/Hama region (SYRIA) in order to determine the effect of leaves fertilisation, supplementsl irrigation, and NNA treatment on bud shedding, yield, and nut splitting rate in pistachio trees.The experiment was designed according to the split-split-pot designs, where the main plots included supplementsl irrigation treatment (without irrigation, winter irrigation, summer irrigation, winter and summer irrigation) and the first-order plots included leaves fertilization concentrations (0, 1 and 2 g.liter -1) and the second-order plots included NAA levels (0, 25 and 50 ppm). The results indicated that the percentage of floral buds falling down during the fruit yield season, was higher than the non-fruit yield season and it was at its lowest in the third season because of the combined effect of fertilization (2g/lit) and NAA (50 ppm) and it reached (30.9%) and followed by the treatment of NAA (50 ppm) which reached (31.2%). The yield average was at its highest in the fourth fruit yield season (39.49 kg) at the fourth irrigation treatment (winter + summer) whit it was in the control treatment) 29.17 kg). The average percentage of nut splitting in the fourth season was (97.1%) for the effect of fourth irrigation treatment and fertilization level (1 g/lit), followed by the fourth irrigation treatment which the nut splitting was (96.77%).
{"title":"The effect of supplementsl irrigation, foliar fertilization and NAA hormone on the alternate bearing in pistachio (pistacia vera L.): تأثير الري التكميلي والتسميد الورقي ومنظم النمو NAA على تبادل الحمل لأشجار الفستق الحلبي Pistacia vera","authors":"Abdullah Mohammad Alahmad, Muhammed Absi Kerdush, Muhammed Abdullah Mohammad Alahmad, Muhammed Absi Kerdush, ","doi":"10.26389/ajsrp.r250821","DOIUrl":"https://doi.org/10.26389/ajsrp.r250821","url":null,"abstract":"This research (study)was carried out over four years (2017-2020) on Ashori pistachio nut cultivar in a pistachio orchard located in Soran/Hama region (SYRIA) in order to determine the effect of leaves fertilisation, supplementsl irrigation, and NNA treatment on bud shedding, yield, and nut splitting rate in pistachio trees.The experiment was designed according to the split-split-pot designs, where the main plots included supplementsl irrigation treatment (without irrigation, winter irrigation, summer irrigation, winter and summer irrigation) and the first-order plots included leaves fertilization concentrations (0, 1 and 2 g.liter -1) and the second-order plots included NAA levels (0, 25 and 50 ppm). The results indicated that the percentage of floral buds falling down during the fruit yield season, was higher than the non-fruit yield season and it was at its lowest in the third season because of the combined effect of fertilization (2g/lit) and NAA (50 ppm) and it reached (30.9%) and followed by the treatment of NAA (50 ppm) which reached (31.2%). The yield average was at its highest in the fourth fruit yield season (39.49 kg) at the fourth irrigation treatment (winter + summer) whit it was in the control treatment) 29.17 kg). The average percentage of nut splitting in the fourth season was (97.1%) for the effect of fourth irrigation treatment and fertilization level (1 g/lit), followed by the fourth irrigation treatment which the nut splitting was (96.77%). ","PeriodicalId":14863,"journal":{"name":"Journal of agricultural, environmental and veterinary sciences","volume":"110 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-12-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"87654726","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Mohammad Amer Salaho, Mahmoud Kassem Mohammad Amer Salaho, Mahmoud Kassem
This study was conducted on 28 male Syrian hamsters, and the aim was to confirm the toxic effects of cadmium on the structure and function of the male reproductive system and to test the effectiveness of the alcoholic extract of the lemon verbena plant in the therapeutic of cadmium toxicity. The results of the study showed the negative effect of cadmium on some reproductive parameters of male Syrian Hamster, where treatment with cadmium (5mg/kg/day) reduced GSI% values for both testis and epididymis, lowered the values of testicular dimensions, testosterone concentration and some physiological parameters of the tail of the epididymis sperm and some histological measurements for testes, numbers of spermatogenesis cells, Sertoli and Leydig, cadmium treatment caused histological disorders in the testicles, compared to the control group. Dosing male hamsters with lemon verbena leaf extract at two concentrations (250,500mg/kg/day) did not lead to a clear improvement compared to the cadmium group.
{"title":"Toxic Effect Induced by Cadmium on Some Reproductive Parameters and the Therapeutic Role of Leaves of Lemon Verbena: الأثر السمّي المستحدث بعنصر الكادميوم على بعض المعايير التكاثرية والدور العلاجي لأوراق نبات المليسة","authors":"Mohammad Amer Salaho, Mahmoud Kassem Mohammad Amer Salaho, Mahmoud Kassem","doi":"10.26389/ajsrp.c140721","DOIUrl":"https://doi.org/10.26389/ajsrp.c140721","url":null,"abstract":"This study was conducted on 28 male Syrian hamsters, and the aim was to confirm the toxic effects of cadmium on the structure and function of the male reproductive system and to test the effectiveness of the alcoholic extract of the lemon verbena plant in the therapeutic of cadmium toxicity. The results of the study showed the negative effect of cadmium on some reproductive parameters of male Syrian Hamster, where treatment with cadmium (5mg/kg/day) reduced GSI% values for both testis and epididymis, lowered the values of testicular dimensions, testosterone concentration and some physiological parameters of the tail of the epididymis sperm and some histological measurements for testes, numbers of spermatogenesis cells, Sertoli and Leydig, cadmium treatment caused histological disorders in the testicles, compared to the control group. Dosing male hamsters with lemon verbena leaf extract at two concentrations (250,500mg/kg/day) did not lead to a clear improvement compared to the cadmium group.","PeriodicalId":14863,"journal":{"name":"Journal of agricultural, environmental and veterinary sciences","volume":"28 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-12-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"89356948","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Zobaeda Ali Hussein, Nedal Jamil Sofan, Bassam Fahad Al At Zobaeda Ali Hussein, Nedal Jamil Sofan, Bassam Fah
This research was carried out at Sweida Research Center/ General commission for Scientific Agricultural Research/ Syria during 2020. Seven pepper genotypes were used; five local varieties (10496, 10743, Aleppo pepper, thick sweet pepper and deer horn pepper) and two lines (129 and 110). This research aimed to determining the effect of seed priming treatments in enhancing the tolerance of pepper to salt stress during germination stage. Seeds were divided into four groups, the first group was treated with distilled water, the second with NaCl (50 mM), the third with poly ethylene glycol 6000 (PEG) (16.7 mM) and the fourth with sorbitol (250mM). Seeds were exposed after drying to several NaCl levels (0, 2, 4, 6 gl-1), in addition to untreated control for each genotype. Germination percentage, vigor and speed indicators were recorded. The research was conducted according to a completely random design, and data were analyzed by two way ANOVA at 0.01 significant level. In this research, studied genotypes showed different behavior according to the treatments and salinity levels. The results indicated that the treatments of PEG and sorbitol were superior for the studied indicators in most genotypes, especially at the low levels of salinity. In addition, the salinity and water treatments for most genotypes did not cause an increase in the values of the studied indicators. Depending on these results, it is advisable to treat pepper seeds before sowing with sorbitol or PEG when the salinity level is low.
该研究于2020年在瑞典研究中心/科学农业研究总委员会/叙利亚进行。使用了7种辣椒基因型;五个当地品种(10496、10743、阿勒颇椒、甜椒和鹿角椒)和两个品系(129和110)。本研究旨在探讨不同种子处理对辣椒萌发期耐盐性的影响。将种子分为4组，第一组蒸馏水处理，第二组NaCl (50 mM)处理，第三组聚乙二醇6000 (PEG) (16.7 mM)处理，第四组山梨糖醇(250mM)处理。干燥后将种子暴露在不同NaCl水平(0、2、4、6 gl-1)下，并对每个基因型进行处理。记录发芽率、活力和速度等指标。本研究采用完全随机设计，采用双因素方差分析(two - way ANOVA)，在0.01显著水平下进行分析。在本研究中，所研究的基因型根据不同的处理和盐度水平表现出不同的行为。结果表明，聚乙二醇和山梨糖醇处理在大多数基因型中对所研究的指标都有优势，特别是在低盐度条件下。此外，大多数基因型的盐度和水处理并未引起所研究指标值的增加。根据这些结果，建议在盐浓度较低的情况下，在播种前用山梨醇或聚乙二醇处理辣椒种子。
{"title":"The role of some chemical transactions in the germination of seeds of some salt-stressed pepper genotypes: دور بعض المعاملات الكيميائية في إنبات بذور بعض طرز الفليفلة الخاضعة للإجهاد الملحي","authors":"Zobaeda Ali Hussein, Nedal Jamil Sofan, Bassam Fahad Al At Zobaeda Ali Hussein, Nedal Jamil Sofan, Bassam Fah","doi":"10.26389/ajsrp.h240521","DOIUrl":"https://doi.org/10.26389/ajsrp.h240521","url":null,"abstract":"This research was carried out at Sweida Research Center/ General commission for Scientific Agricultural Research/ Syria during 2020. Seven pepper genotypes were used; five local varieties (10496, 10743, Aleppo pepper, thick sweet pepper and deer horn pepper) and two lines (129 and 110). This research aimed to determining the effect of seed priming treatments in enhancing the tolerance of pepper to salt stress during germination stage. Seeds were divided into four groups, the first group was treated with distilled water, the second with NaCl (50 mM), the third with poly ethylene glycol 6000 (PEG) (16.7 mM) and the fourth with sorbitol (250mM). Seeds were exposed after drying to several NaCl levels (0, 2, 4, 6 gl-1), in addition to untreated control for each genotype. Germination percentage, vigor and speed indicators were recorded. The research was conducted according to a completely random design, and data were analyzed by two way ANOVA at 0.01 significant level. In this research, studied genotypes showed different behavior according to the treatments and salinity levels. The results indicated that the treatments of PEG and sorbitol were superior for the studied indicators in most genotypes, especially at the low levels of salinity. In addition, the salinity and water treatments for most genotypes did not cause an increase in the values of the studied indicators. Depending on these results, it is advisable to treat pepper seeds before sowing with sorbitol or PEG when the salinity level is low.","PeriodicalId":14863,"journal":{"name":"Journal of agricultural, environmental and veterinary sciences","volume":"5 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-12-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"86549942","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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