This study was conducted at agricultural of plant production laboratories. The factorial experiment included studying the effect of two factors :First one : Urea at concentrations of (0 , 10 and 10 mg L-1 ) dissolved in tap water second factor : Treated with Mycorrhiza (Glomus mosseae) in seeds of barley .A Completely Randomized Design (C.R.D.) were used with four replicates and means were compared according to L.S.D. test at the level of 0.05. The results were summarized as follows: Mycorrhiza treatment was significantly superior in germination % ,plant height, fresh and dry weight of shoots and root s (41.3%, 10.44cm, 13.7g, 7.02g, 18.5g, 10.13g plant-1 ) respectively as well as Urea treatment(0.25g .L-1 ) was significant and superior compared to other treatments in fresh weight of vegetative and roots (6.5, 18.6 g.plant-1 . Results also indicated that the interaction of Mycorrhiza with urea 0.25g.L-1 had a significant increase in most of the studied indicators .
{"title":"Effect of Mycorrhiza fungi Glomus etunicatum on growth characteristics of barley which grown in nutrient solutions","authors":"Z. Hassan","doi":"10.52113/mjas04/10.s1/6","DOIUrl":"https://doi.org/10.52113/mjas04/10.s1/6","url":null,"abstract":"This study was conducted at agricultural of plant production laboratories. The factorial experiment included studying the effect of two factors :First one : Urea at concentrations of (0 , 10 and 10 mg L-1 ) dissolved in tap water second factor : Treated with Mycorrhiza (Glomus mosseae) in seeds of barley .A Completely Randomized Design (C.R.D.) were used with four replicates and means were compared according to L.S.D. test at the level of 0.05. The results were summarized as follows: Mycorrhiza treatment was significantly superior in germination % ,plant height, fresh and dry weight of shoots and root s (41.3%, 10.44cm, 13.7g, 7.02g, 18.5g, 10.13g plant-1 ) respectively as well as Urea treatment(0.25g .L-1 ) was significant and superior compared to other treatments in fresh weight of vegetative and roots (6.5, 18.6 g.plant-1 . Results also indicated that the interaction of Mycorrhiza with urea 0.25g.L-1 had a significant increase in most of the studied indicators .","PeriodicalId":18776,"journal":{"name":"Muthanna Journal for Agricultural Sciences","volume":"7 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-03-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"88846825","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}
A field experiment was carried out at the second agricultural research station – College of Agriculture – University of Al-Muthanna during spring season 2022, to find out response of cultivars of sorghum (Rabih, Khair, Inqath) to spraying concentrations of salicylic acid. The experiment included 12 treatments represent between three cultivars (Rabih, Khair, Anqadh) and spraying of four concentrations of salicylic acid (0, 60, 90, 120)ppm, The Experiment was designed in split plots according to R.C.B.D with three replicates, The main plots included three cultivars of sorghum, while the secondary sub plots It included four levels of salicylic acid. Results showed that cultivar of Khair was superior at the traits Stem diameter, leaf area, no. of grains per ear which gave (20.35 mm, 303.00 cm2 and 1214 grain per- ear-1) respectively. As for salicylic acid the concentration 120 mg. L-1 was significant on the (no. grains per- ear, weight of 1000 grain and harvest index which gave (1461 grain per- ear -1, 33.30 g and 29.79 %) respectively. while the cultivar Khair excelled in the trait of leaf area and stem diameter (303.9 cm2 and 20.35 mm) respectively, as well as a significant effect of the level 120 ppm in the trait (number of days from planting to 75% flowering, number of leaves per plant, number of grains in ear, and Weigh of 1000 grains, grain yield, biological yield, harvest index (it amounted to 93.78) days, 9.45 leaf-1 , 1494 grain ear-1 , 32.96 g, 3.46 tons ha-1 , 12.59 tons ha-1 , 29.76%) sequentially. Significant effect of the interaction between the factors on the number of grains in the ear, as the combination (cultivars Inqath × level 120 ppm) recorded the highest average amounted to 2017 grain ear-1 .
{"title":"Response of sorghum cultivars (Sorghum bicolor L.) to spraying different concentrations of salicylic acid","authors":"M. Atwi","doi":"10.52113/mjas04/10.s1/1","DOIUrl":"https://doi.org/10.52113/mjas04/10.s1/1","url":null,"abstract":"A field experiment was carried out at the second agricultural research station – College of Agriculture – University of Al-Muthanna during spring season 2022, to find out response of cultivars of sorghum (Rabih, Khair, Inqath) to spraying concentrations of salicylic acid. The experiment included 12 treatments represent between three cultivars (Rabih, Khair, Anqadh) and spraying of four concentrations of salicylic acid (0, 60, 90, 120)ppm, The Experiment was designed in split plots according to R.C.B.D with three replicates, The main plots included three cultivars of sorghum, while the secondary sub plots It included four levels of salicylic acid. Results showed that cultivar of Khair was superior at the traits Stem diameter, leaf area, no. of grains per ear which gave (20.35 mm, 303.00 cm2 and 1214 grain per- ear-1) respectively. As for salicylic acid the concentration 120 mg. L-1 was significant on the (no. grains per- ear, weight of 1000 grain and harvest index which gave (1461 grain per- ear -1, 33.30 g and 29.79 %) respectively. while the cultivar Khair excelled in the trait of leaf area and stem diameter (303.9 cm2 and 20.35 mm) respectively, as well as a significant effect of the level 120 ppm in the trait (number of days from planting to 75% flowering, number of leaves per plant, number of grains in ear, and Weigh of 1000 grains, grain yield, biological yield, harvest index (it amounted to 93.78) days, 9.45 leaf-1 , 1494 grain ear-1 , 32.96 g, 3.46 tons ha-1 , 12.59 tons ha-1 , 29.76%) sequentially. Significant effect of the interaction between the factors on the number of grains in the ear, as the combination (cultivars Inqath × level 120 ppm) recorded the highest average amounted to 2017 grain ear-1 .","PeriodicalId":18776,"journal":{"name":"Muthanna Journal for Agricultural Sciences","volume":"16 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-03-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"85753424","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}
Predatory efficiency of Eupoedes corollae predator's larvae toward densities of 25, 50, 75, 100 insect of Aphis gossypii and of Aphis nerii, a study was carried out of the laboratory in growth chamber with a temperature of 24±1 C◦ and 70 ± 10 % RH and photoperiod 12: 12 hours. The results showed that the predator E. corollae larvae consumption in different percentage according to the prey's species and the number provided, and that 50 density of cotton aphid was the best in the daily and total consumption of E.corollae predator, in addition to the relatively low development period of predator larvae at the same density. The average of consumption of the predator's larvae instars was proportional to the different densities of the aphids 25, 50.75 and 100 insect, as it reached to ( 84.64, 143.16, 170.9 and 217.93) of cotton aphid and (56.23, 110.67, 124.78 and 148.16) insects of oleander aphid , respectively. The average of aphid is estimated at 154.2 and 110.2 insect, respectively, for the two species with significant differences between them.
{"title":"Predatory Efficiency of Eupoedes Corollae (Fabricius)( Diptera: Syrphidae) to Different Densities of Aphis Gossypii and Aphis Nerii","authors":"S. Alkhafaji","doi":"10.52113/mjas04/10.s1/3","DOIUrl":"https://doi.org/10.52113/mjas04/10.s1/3","url":null,"abstract":"Predatory efficiency of Eupoedes corollae predator's larvae toward densities of 25, 50, 75, 100 insect of Aphis gossypii and of Aphis nerii, a study was carried out of the laboratory in growth chamber with a temperature of 24±1 C◦ and 70 ± 10 % RH and photoperiod 12: 12 hours. The results showed that the predator E. corollae larvae consumption in different percentage according to the prey's species and the number provided, and that 50 density of cotton aphid was the best in the daily and total consumption of E.corollae predator, in addition to the relatively low development period of predator larvae at the same density. The average of consumption of the predator's larvae instars was proportional to the different densities of the aphids 25, 50.75 and 100 insect, as it reached to ( 84.64, 143.16, 170.9 and 217.93) of cotton aphid and (56.23, 110.67, 124.78 and 148.16) insects of oleander aphid , respectively. The average of aphid is estimated at 154.2 and 110.2 insect, respectively, for the two species with significant differences between them.","PeriodicalId":18776,"journal":{"name":"Muthanna Journal for Agricultural Sciences","volume":"8 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-03-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"73941316","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 experiment was conducted in the greenhouse of the Department of Horticulture and Garden Engineering - College of Agricultural Engineering Sciences - University of Baghdad in the spring season 2020-2021 within randomized complete block (RCBD) to study the effect of the foliar application with (Humic), biofertilizer (Biohealth) and balanced mineral fertilizer (NPK) 20:20:20 and the interaction among them on growth and yield of potatoes (Burren) cultivar, After completing the laboratory and field study indicators, the averages were compared to calculate the least significant difference (L.S.D) at 5% significance level. The results were as follows: The interaction between humistar and NPK was significantly superior in leaf chlorophyll content (0.916 mg.gm-1), while the number of stems per plant was not significantly different between NPK treatment and biofertilizer and triple interaction (3.33 stem. plant-1), While there were significant differences among the rest of the experimental treatments, while the treatment of biofertilizers was significantly superior in the stem diameter which gave (0.833 mm). The root length characters was superior in treatment of interaction between the biofertilizer and the NPK with significant difference compared to other treatments (37.00 cm), while the biofertilizer treatment significantly increased the weight of the roots by giving (91.00 gm). The percentage of soluble solids in tubers was highest in the treatment of triple interaction (organic, mineral and biological) with significant difference compared to the rest of the treatments (17.10%). The treatment of NPK and the interaction with the organic acid were significantly superior in leaf nitrogen and nitrate content by giving (1.85% and 125.67 ppm), whereas The leaf content of potassium showed that the interaction between organic acid and NPK and the triple interaction treatment significant differences compared to the rest of the experimental treatments which gave (1.78%).
{"title":"Effect of organic, mineral and bio-fertilizer and their interaction on growth, and some quality characters of potato Solanum tuberosum L. cv. (Burren)","authors":"R. Majeed","doi":"10.52113/mjas04/10.s1/4","DOIUrl":"https://doi.org/10.52113/mjas04/10.s1/4","url":null,"abstract":"The experiment was conducted in the greenhouse of the Department of Horticulture and Garden Engineering - College of Agricultural Engineering Sciences - University of Baghdad in the spring season 2020-2021 within randomized complete block (RCBD) to study the effect of the foliar application with (Humic), biofertilizer (Biohealth) and balanced mineral fertilizer (NPK) 20:20:20 and the interaction among them on growth and yield of potatoes (Burren) cultivar, After completing the laboratory and field study indicators, the averages were compared to calculate the least significant difference (L.S.D) at 5% significance level. The results were as follows: The interaction between humistar and NPK was significantly superior in leaf chlorophyll content (0.916 mg.gm-1), while the number of stems per plant was not significantly different between NPK treatment and biofertilizer and triple interaction (3.33 stem. plant-1), While there were significant differences among the rest of the experimental treatments, while the treatment of biofertilizers was significantly superior in the stem diameter which gave (0.833 mm). The root length characters was superior in treatment of interaction between the biofertilizer and the NPK with significant difference compared to other treatments (37.00 cm), while the biofertilizer treatment significantly increased the weight of the roots by giving (91.00 gm). The percentage of soluble solids in tubers was highest in the treatment of triple interaction (organic, mineral and biological) with significant difference compared to the rest of the treatments (17.10%). The treatment of NPK and the interaction with the organic acid were significantly superior in leaf nitrogen and nitrate content by giving (1.85% and 125.67 ppm), whereas The leaf content of potassium showed that the interaction between organic acid and NPK and the triple interaction treatment significant differences compared to the rest of the experimental treatments which gave (1.78%).","PeriodicalId":18776,"journal":{"name":"Muthanna Journal for Agricultural Sciences","volume":"142 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-03-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"86239021","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}
Sub clinical mastitis is a common disease caused by lack of good management and biosecurity of dairy cattle which cause expensive losses due to decrease milk production effect on the quality efficiency of milk losses in livestock production. the study designed to review the researcher's study to detect important strategies controlling of subclinical mastitis resulting from environmental & contagious pathogens such as E.coli, k.pneumonia, proteus spp.,Enterobacter spp., Staphylococcus aureus , Streptococcus agalactia and mycoplasma pyogenes, also other microorganism in dairy cow. A wide range of genetic diagnostic methods can be using for investigation of mastitis such as RT-PCR and MPCR methods.Further accurate improving hygiene and improve management considerable for controlling of the disease in dairy cattle they are commitment of hygiene procedure as milking, animal condition and floor that incorporated management strategies. Regard to dry period of cattle the usage of antibiotic treatment , supplements foods ,optimization of animal body condition ,scientific management of milk procedure and ventilation are considered important factor to control of bovine mastitis. on the other hand,this review provides the role using advance diagnostic technologies of this disease. and can provide safeguard of dairy animals as well as improving hygiene as a good controlling of mastitis pathogens..
{"title":"Role of Molecular diagnostic technique , improving management and hygiene in Control of Subclinical Mastitis in diary Cattles","authors":"Almas AL- bayati","doi":"10.52113/mjas04/10.s1/7","DOIUrl":"https://doi.org/10.52113/mjas04/10.s1/7","url":null,"abstract":"Sub clinical mastitis is a common disease caused by lack of good management and biosecurity of dairy cattle which cause expensive losses due to decrease milk production effect on the quality efficiency of milk losses in livestock production. the study designed to review the researcher's study to detect important strategies controlling of subclinical mastitis resulting from environmental & contagious pathogens such as E.coli, k.pneumonia, proteus spp.,Enterobacter spp., Staphylococcus aureus , Streptococcus agalactia and mycoplasma pyogenes, also other microorganism in dairy cow. A wide range of genetic diagnostic methods can be using for investigation of mastitis such as RT-PCR and MPCR methods.Further accurate improving hygiene and improve management considerable for controlling of the disease in dairy cattle they are commitment of hygiene procedure as milking, animal condition and floor that incorporated management strategies. Regard to dry period of cattle the usage of antibiotic treatment , supplements foods ,optimization of animal body condition ,scientific management of milk procedure and ventilation are considered important factor to control of bovine mastitis. on the other hand,this review provides the role using advance diagnostic technologies of this disease. and can provide safeguard of dairy animals as well as improving hygiene as a good controlling of mastitis pathogens..","PeriodicalId":18776,"journal":{"name":"Muthanna Journal for Agricultural Sciences","volume":"45 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-03-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"79112441","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}
An experiment was conducted at the second agricultural experiment station of the College of Agriculture - Al-Muthanna University, during the winter agricultural season (2021-2022) in order to study some physiological and phenotypic indicators of bread wheat varieties (Babil, Buhooth, Rasheed) with the effect of irrigation with salt water (2.5, 5, 10 ds m-1 ). The experiment was applied with RBCD design with three replications. The results of the statistical analysis showed that there were significant differences for the effect of salinity in most of the traits which recorded a noticeable decrease, such as plant height, tillers number, flag leaf area, spike length, and yield traits such as number of grains per spike and weight of 1000 grains, with regard to cultivars, the Babil variety excelled in height and weight of 1000 grains, Rasheed variety excelled in the length of the spike and the number of grains per spike, as for the anatomical traits, the density and length of the stoma decreased under saline stress, while the width of the stoma increased at the second and third saline levels.
{"title":"Physiological and Phenotypic Response of Wheat Cultivars with the Influence of Salt Water Irrigation","authors":"Fatimah Al-Zahra","doi":"10.52113/mjas04/10.s1/8","DOIUrl":"https://doi.org/10.52113/mjas04/10.s1/8","url":null,"abstract":"An experiment was conducted at the second agricultural experiment station of the College of Agriculture - Al-Muthanna University, during the winter agricultural season (2021-2022) in order to study some physiological and phenotypic indicators of bread wheat varieties (Babil, Buhooth, Rasheed) with the effect of irrigation with salt water (2.5, 5, 10 ds m-1 ). The experiment was applied with RBCD design with three replications. The results of the statistical analysis showed that there were significant differences for the effect of salinity in most of the traits which recorded a noticeable decrease, such as plant height, tillers number, flag leaf area, spike length, and yield traits such as number of grains per spike and weight of 1000 grains, with regard to cultivars, the Babil variety excelled in height and weight of 1000 grains, Rasheed variety excelled in the length of the spike and the number of grains per spike, as for the anatomical traits, the density and length of the stoma decreased under saline stress, while the width of the stoma increased at the second and third saline levels.","PeriodicalId":18776,"journal":{"name":"Muthanna Journal for Agricultural Sciences","volume":"13 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-03-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"90780646","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}
A field experiment was carried out in Al-Suwayr district, which is far from the center of Samawa governorate (18 km), In a farmer's field during the spring season of 2022 to study the planting dates for four millet cultivars introduced from Sudan (Ashana, Cardvana, Wedalbasher, Icm77004) The experiment was applied using the split split plots design, according to a Randomized Complete Block Design (R.C.B.D) with three replicates, where the planting dates solved the main panels and the varieties occupied secondary panels, the results of the experiment showed Where the Icm77004 cultivar excelled in weight of one 1000 grains, grain yield, bio-yield and protein content with averages of 7.897 g, 1.565 tons ha1 , 12.297 tons ha-1 and 13.40%, respectively. The first date, March 22, was superior in many characteristics, including grain yield, biological yield, and protein ratio, with averages of 1.466 tons ha-1 and 11.584 percent, respectively. The fourth date, 20 April, was superior in weight of one 1000 grains, with an average of 6.713 g. The interaction between Wedalbasher cultivar on the first date, March 22, grain yield and protein content, with averages of 1.821 tons ha-1 and 11.777%, outperformed the Icm77004 cultivar on the fourth date, April 1, in the trait of the weight of one 1000 grains, with an average of 10.280 g.
为了研究从苏丹引进的4个谷子品种(Ashana、Cardvana、Wedalbasher、Icm77004)的种植日期，研究人员于2022年春季在距离萨马瓦省中心18公里的Al-Suwayr区进行了田间试验。试验采用随机完全区设计(rr . b . d)，采用3个重复的分块分割设计。试验结果表明，Icm77004品种在千粒重、籽粒产量、生物产量和蛋白质含量方面表现突出，平均产量分别为7.897 g、1.565 t ha-1、12.297 t ha-1和13.40%。3月22日，在籽粒产量、生物产量和蛋白质比等多项指标上均较优，平均产量分别为1.466吨/公顷和11.584%。4月20日千粒重较优，平均为6.713 g。3月22日wealbasher品种与籽粒产量和蛋白质含量的互作平均为1.821 t hm -1，比4月1日Icm77004品种在千粒重性状上的互作平均为10.280 g好11.777%。
{"title":"Study of some yield characteristics of genotypes of Sudanese millet under different planting dates","authors":"Nour Sayel","doi":"10.52113/mjas04/10.s1/2","DOIUrl":"https://doi.org/10.52113/mjas04/10.s1/2","url":null,"abstract":"A field experiment was carried out in Al-Suwayr district, which is far from the center of Samawa governorate (18 km), In a farmer's field during the spring season of 2022 to study the planting dates for four millet cultivars introduced from Sudan (Ashana, Cardvana, Wedalbasher, Icm77004) The experiment was applied using the split split plots design, according to a Randomized Complete Block Design (R.C.B.D) with three replicates, where the planting dates solved the main panels and the varieties occupied secondary panels, the results of the experiment showed Where the Icm77004 cultivar excelled in weight of one 1000 grains, grain yield, bio-yield and protein content with averages of 7.897 g, 1.565 tons ha1 , 12.297 tons ha-1 and 13.40%, respectively. The first date, March 22, was superior in many characteristics, including grain yield, biological yield, and protein ratio, with averages of 1.466 tons ha-1 and 11.584 percent, respectively. The fourth date, 20 April, was superior in weight of one 1000 grains, with an average of 6.713 g. The interaction between Wedalbasher cultivar on the first date, March 22, grain yield and protein content, with averages of 1.821 tons ha-1 and 11.777%, outperformed the Icm77004 cultivar on the fourth date, April 1, in the trait of the weight of one 1000 grains, with an average of 10.280 g.","PeriodicalId":18776,"journal":{"name":"Muthanna Journal for Agricultural Sciences","volume":"30 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-03-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"86921000","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}
A field experiment was carried out at the research station of the College of Agriculture, university of Al-Muthanna in winter 2021-2022 to study the effect of four levels of nitrogen (250, 200, 150, 100) kg N ha-1 and four Row Spacing (30, 25, 20, 15). (cm) on Wheat Growth and Yield. The results a significant superiority of the fertilizer rate 250 kg N ha-1 in plant height, leaf area, number of tillers, and nitrogen concentration, with means of 90.5 cm, 32.3 cm 2 , 323.3 leaves m-2 , and 2.94%, respectively. The row spacing of 30 cm showed a significant superiority for the characteristic of the number of tillers, which reached to 319.5 tillers m-2 , while the The row spacing did not show any significant superiority in most of the studied traits plant height, number of days from planting to flowering, number of days from flowering to maturity, leaf area of the plant, nitrogen concentration).
于2021-2022年冬季在Al-Muthanna大学农学院研究站进行了4个氮肥水平(250、200、150、100)kg N ha-1和4个行距(30、25、20、15)的田间试验。(cm)对小麦生长和产量的影响。结果250 kg N hm -1施肥量在株高、叶面积、分蘖数和氮素浓度上均有显著优势，分别达到90.5 cm、32.3 cm 2、323.3叶m-2和2.94%。行距30 cm在分蘖数性状上表现出显著优势，分蘖数达到319.5分蘖m-2，行距30 cm在大部分性状(株高、种植至开花天数、开花至成熟天数、植株叶面积、氮浓度)上不表现出显著优势。
{"title":"Effect of Row Spacing and Nitrogen Rate on Wheat Growth and Yield","authors":"E. Shapep","doi":"10.52113/mjas04/10.s1/5","DOIUrl":"https://doi.org/10.52113/mjas04/10.s1/5","url":null,"abstract":"A field experiment was carried out at the research station of the College of Agriculture, university of Al-Muthanna in winter 2021-2022 to study the effect of four levels of nitrogen (250, 200, 150, 100) kg N ha-1 and four Row Spacing (30, 25, 20, 15). (cm) on Wheat Growth and Yield. The results a significant superiority of the fertilizer rate 250 kg N ha-1 in plant height, leaf area, number of tillers, and nitrogen concentration, with means of 90.5 cm, 32.3 cm 2 , 323.3 leaves m-2 , and 2.94%, respectively. The row spacing of 30 cm showed a significant superiority for the characteristic of the number of tillers, which reached to 319.5 tillers m-2 , while the The row spacing did not show any significant superiority in most of the studied traits plant height, number of days from planting to flowering, number of days from flowering to maturity, leaf area of the plant, nitrogen concentration).","PeriodicalId":18776,"journal":{"name":"Muthanna Journal for Agricultural Sciences","volume":"81 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-03-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"83945728","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}
A field experiment was carried out during the agricultural season (2021-2022) in Al-Samawah district in the Um Al-Akf region, which is (5 km from the center of Al-Muthanna Governorate). The aim of the study was to investigate the effect of tillage systems and boron spraying on some physical properties of the soil and growth and yield of wheat crop .The experiment was carried out according to the Split Block Design method, using the randomized complete block design (R.C.B.D), and with three replications. The experiment contained (36) experimental units, each area of which was 4.0 m2.Each experimental unit contained (10) lines, the Distance between one line and another was (20) cm. The experiment included two factors, the first was the tillage systems (no tillage ; reduce tillage at a depth of (10 cm) and conventional tillage at a depth of (20 cm) which occupied the vertical distribution. The second factor was the spraying of boron (0, 50, 100 and 150) mg B L-1, which occupied the horizontal distribution. Boron was sprayed at the stage of 75% flowering, and on 18/11/2021 wheat cultivar (Ibaa 99) was planted. The results of the study indicated that the conventional tillage system was significantly superior in reducing the value of bulk density, as it gave the lowest average of 1.41 mg m-3, and was also superior in increasing porosity by giving it the highest average of 46.64 %. While the no-till system was significantly superior in the characteristics of plant height, number of tillers, number of grains per spike, and grain yield, as it gave the highest averages (79.66 cm, 279.1 tillers m-2, 55.95 grains spike-1, and 3.540 ton h-1) respectively. While the Reduce tillage system was significantly superior. in the characteristic of harvest index by giving it the highest average amounted to 43.57%. As for the effect of boron, it was significant in most of the characteristics of the yield and its components, as the concentration of 150 mg B L-1 was significantly superior in the characteristic of the number of grains per spike 60.66 grains spike-1, the weight of 1000 grain 36.30 g, and the yield 3.498 ton h-1, the treatment of overlapping (Reduce tillage x 100 mg B L-1) recorded the highest average weight of 1000 grains was 38.03g
在农业季节(2021-2022年)，在Um Al-Akf地区(距离Al-Muthanna省中心5公里)的Al-Samawah区进行了一项田间试验。本试验旨在探讨不同耕作制度和喷硼对土壤部分物理性状及小麦生长和产量的影响。试验采用随机完全区组设计(rc.b.d)， 3个重复。实验共36个实验单元，每个实验单元面积为4.0 m2。每个实验单元包含(10)条线，线与线之间的距离为(20)cm。试验包括两个因素，一是耕作制度(免耕;减少耕作深度(10 cm)和常规耕作深度(20 cm)，后者占据垂直分布。其次是喷施硼(0、50、100、150)mg bl -1，呈水平分布;施硼期为75%花期，2021年11月18日播种小麦品种ibaa99。研究结果表明，常规耕作方式在降低容重值方面显著优于常规耕作方式，平均容重值最低，为1.41 mg -3;常规耕作方式在增加孔隙度方面也显著优于常规耕作方式，平均容重值最高，为46.64%。而免耕制度在株高、分蘖数、穗粒数和籽粒产量特征上均显著优于免耕制度，平均产量最高，分别为79.66 cm、279.1分蘖m-2、55.95粒穗-1和3.540吨h-1。而减量耕作制度具有显著的优越性。在采收指数特征中，平均最高达43.57%。至于硼的影响,这是最重要的收益率及其组件的特点,在150毫克B l - 1的浓度显著优越的特点谷物spike-1穗粒数60.66,1000粒36.30克的重量,和h -产量3.498吨,治疗重叠(减少耕作x 100毫克B l - 1)最高记录1000粒的平均重量是38.03克
{"title":"Effect of tillage systems and boron spraying on some physical properties of the soil and growth and yield of wheat crop(Triticum aestivum L.)","authors":"A. Al-Hanoush","doi":"10.52113/mjas04/10.s1/9","DOIUrl":"https://doi.org/10.52113/mjas04/10.s1/9","url":null,"abstract":"A field experiment was carried out during the agricultural season (2021-2022) in Al-Samawah district in the Um Al-Akf region, which is (5 km from the center of Al-Muthanna Governorate). The aim of the study was to investigate the effect of tillage systems and boron spraying on some physical properties of the soil and growth and yield of wheat crop .The experiment was carried out according to the Split Block Design method, using the randomized complete block design (R.C.B.D), and with three replications. The experiment contained (36) experimental units, each area of which was 4.0 m2.Each experimental unit contained (10) lines, the Distance between one line and another was (20) cm. The experiment included two factors, the first was the tillage systems (no tillage ; reduce tillage at a depth of (10 cm) and conventional tillage at a depth of (20 cm) which occupied the vertical distribution. The second factor was the spraying of boron (0, 50, 100 and 150) mg B L-1, which occupied the horizontal distribution. Boron was sprayed at the stage of 75% flowering, and on 18/11/2021 wheat cultivar (Ibaa 99) was planted. The results of the study indicated that the conventional tillage system was significantly superior in reducing the value of bulk density, as it gave the lowest average of 1.41 mg m-3, and was also superior in increasing porosity by giving it the highest average of 46.64 %. While the no-till system was significantly superior in the characteristics of plant height, number of tillers, number of grains per spike, and grain yield, as it gave the highest averages (79.66 cm, 279.1 tillers m-2, 55.95 grains spike-1, and 3.540 ton h-1) respectively. While the Reduce tillage system was significantly superior. in the characteristic of harvest index by giving it the highest average amounted to 43.57%. As for the effect of boron, it was significant in most of the characteristics of the yield and its components, as the concentration of 150 mg B L-1 was significantly superior in the characteristic of the number of grains per spike 60.66 grains spike-1, the weight of 1000 grain 36.30 g, and the yield 3.498 ton h-1, the treatment of overlapping (Reduce tillage x 100 mg B L-1) recorded the highest average weight of 1000 grains was 38.03g","PeriodicalId":18776,"journal":{"name":"Muthanna Journal for Agricultural Sciences","volume":"9 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-03-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"75171504","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}
This study was conducted in the field of poultry, Agricultural Research and Experiments Station, College of Agriculture, Al-Muthanna University, from 14/12/2021 to 14/2/2022. A total of Sixty one-day-old Peking ducks were reared, with an average weight of 42 g, to study the effect of adding different levels of oxytetracycline antibiotics at levels: 0, 0.125, 0.250 and T4 0.375% on some intestinal and immune traits of Chinese ducks. The results indicated a significant superiority remove on the relative weight and length of the small intestine with all its parts (duodenum, jejunum and ileum) for Chinese ducks when using the antibiotic oxytetracycline antibiotics, it was described as a growth stimulator compared to the control treatment. The addition of the antibiotic oxytetracycline antibiotics at high levels (0.375 mg/kg feed) led to a significant improvement remove of the immunological characteristics represented by the relative weight of bursa gland compared to the control treatment
{"title":"Effect of different levels of oxytetracycline antibiotics on some intestine and immune traits of Chinese ducks","authors":"M. Mousa","doi":"10.52113/mjas04/9.2/19","DOIUrl":"https://doi.org/10.52113/mjas04/9.2/19","url":null,"abstract":"This study was conducted in the field of poultry, Agricultural Research and Experiments Station, College of Agriculture, Al-Muthanna University, from 14/12/2021 to 14/2/2022. A total of Sixty one-day-old Peking ducks were reared, with an average weight of 42 g, to study the effect of adding different levels of oxytetracycline antibiotics at levels: 0, 0.125, 0.250 and T4 0.375% on some intestinal and immune traits of Chinese ducks. The results indicated a significant superiority remove on the relative weight and length of the small intestine with all its parts (duodenum, jejunum and ileum) for Chinese ducks when using the antibiotic oxytetracycline antibiotics, it was described as a growth stimulator compared to the control treatment. The addition of the antibiotic oxytetracycline antibiotics at high levels (0.375 mg/kg feed) led to a significant improvement remove of the immunological characteristics represented by the relative weight of bursa gland compared to the control treatment","PeriodicalId":18776,"journal":{"name":"Muthanna Journal for Agricultural Sciences","volume":"43 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-12-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"85405422","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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