首页 > 最新文献

Middle East Journal of Applied Sciences最新文献

英文 中文
Impact of Spraying Lithovit and Different Irrigation Levels on Growth, Blooming andFruit Setting of Manzanello Olive (Olea Europaea L.) Cultivar 喷施和不同灌水量对橄榄生长、开花和坐果的影响品种
Pub Date : 1900-01-01 DOI: 10.36632/mejas/2019.9.4.20
H. El-Badawy, S. EL-Gioushy, Abdelmonem Awad Hegazy
Water stress is one of the main challenges which constrain olive cultivation in reclaimed area in Egypt. It can impair the growth and production performance of olives. Many investigations recommended spraying Lithovit to reduce the effect of water stress. We believe that we have designed an innovative solution to follow up the effect of spraying Lithovit (Ca CO3 & Mg CO3) on olive trees which exposure to different irrigation levels. Four concentrations of Lithovit were sprayed on olive (Olea europaea var. Manzanello) trees (0, 2, 4 and 6 g/L) under three irrigation levels (50, 75 and 100% of evapotranspiration for crop “ETc”) during 2017, 2018 seasons. Strong evidence of irrigation at 75% of ETc was found on olive growth, blooming and fruit setting. It was the best irrigation level to balance between vegetative growth and blooming. Moreover, there were significant variations between spraying Lithovit at 2 g/L and other concentrations on Blooming and fruit setting. Furthermore, the interaction between spraying Lithovit and irrigation levels cleared that spraying Lithovit at 2g/L and irrigation at 75% of ETc enhanced blooming and fruit setting. On the other hand irrigation at 100% of ETc with spraying Lithovit at 2g/L improved the vegetative characteristics.
水分胁迫是制约埃及开垦地区橄榄种植的主要挑战之一。它会损害橄榄的生长和生产性能。许多研究建议喷洒Lithovit来减少水分胁迫的影响。我们相信,我们已经设计了一个创新的解决方案,以跟踪在不同灌溉水平的橄榄树上喷洒Lithovit (Ca CO3和Mg CO3)的效果。本试验于2017、2018两季在三种灌溉水平(ETc作物蒸散量的50%、75%和100%)下,分别在橄榄(Olea europaea var. Manzanello)上喷洒4种浓度(0、2、4和6 g/L)的Lithovit。在橄榄生长、开花和坐果过程中发现了75% ETc灌溉的有力证据。这是平衡营养生长和开花的最佳灌溉水平。在开花和坐果过程中,2 g/L浓度喷施与其他浓度喷施差异显著。此外,喷施量和灌溉量的交互作用表明,喷施量为2g/L和灌溉量为75%的喷施量均能促进开花和坐果。另一方面,喷施2g/L的立石维特(Lithovit), 100%灌水,改善了植株的营养特性。
{"title":"Impact of Spraying Lithovit and Different Irrigation Levels on Growth, Blooming and\u0000Fruit Setting of Manzanello Olive (Olea Europaea L.) Cultivar","authors":"H. El-Badawy, S. EL-Gioushy, Abdelmonem Awad Hegazy","doi":"10.36632/mejas/2019.9.4.20","DOIUrl":"https://doi.org/10.36632/mejas/2019.9.4.20","url":null,"abstract":"Water stress is one of the main challenges which constrain olive cultivation in reclaimed area in Egypt. It can impair the growth and production performance of olives. Many investigations recommended spraying Lithovit to reduce the effect of water stress. We believe that we have designed an innovative solution to follow up the effect of spraying Lithovit (Ca CO3 & Mg CO3) on olive trees which exposure to different irrigation levels. Four concentrations of Lithovit were sprayed on olive (Olea europaea var. Manzanello) trees (0, 2, 4 and 6 g/L) under three irrigation levels (50, 75 and 100% of evapotranspiration for crop “ETc”) during 2017, 2018 seasons. Strong evidence of irrigation at 75% of ETc was found on olive growth, blooming and fruit setting. It was the best irrigation level to balance between vegetative growth and blooming. Moreover, there were significant variations between spraying Lithovit at 2 g/L and other concentrations on Blooming and fruit setting. Furthermore, the interaction between spraying Lithovit and irrigation levels cleared that spraying Lithovit at 2g/L and irrigation at 75% of ETc enhanced blooming and fruit setting. On the other hand irrigation at 100% of ETc with spraying Lithovit at 2g/L improved the vegetative characteristics.","PeriodicalId":273673,"journal":{"name":"Middle East Journal of Applied Sciences","volume":"109 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124847396","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}
引用次数: 1
Change of Surface Charge of Moringa olifera Seeds Powder and their Effects onProtein Binding Lead (II) 辣木种子粉表面电荷的变化及其对蛋白质结合铅的影响(ⅱ)
Pub Date : 1900-01-01 DOI: 10.36632/mejas/2020.10.2.24
{"title":"Change of Surface Charge of Moringa olifera Seeds Powder and their Effects on\u0000Protein Binding Lead (II)","authors":"","doi":"10.36632/mejas/2020.10.2.24","DOIUrl":"https://doi.org/10.36632/mejas/2020.10.2.24","url":null,"abstract":"","PeriodicalId":273673,"journal":{"name":"Middle East Journal of Applied Sciences","volume":"33 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124895575","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}
引用次数: 0
Evaluation of Using Aquafaba as an Egg White Replacer in Sponge Cake Processing Aquafaba作为蛋清替代品在海绵蛋糕加工中的应用评价
Pub Date : 1900-01-01 DOI: 10.36632/mejas/2021.11.4.83
M. Helal, Shereen L. Nassef
Aquafaba is a viscous liquid formed during cooking of kidney bean (Nebraska Variety) in water. This solution is now widely used by the vegan community and egg allergens as an egg replacer. The objective of this study was to evaluate the quality and possibility of egg white substitute with aquafaba in sponge cake. Physical characteristics, chemical composition and sensory properties of the cake samples were evaluated. The results demonstrated that foaming capacity values of aquafaba were 389.33% and egg white was 582.66%. Foam stability values were 85.49 % and 92.28 % in aquafaba and egg white, respectively. Water and oil absorption capacity of the aquafaba and egg white were 2.66 g/g 1.32 g/g, 2.94 g/g and 1.99g/g, respectively. The replacing of egg white by aquafaba did not greatly affect physicochemical parameters of the sponge cake made by using egg white. The cake made with aquafaba was slightly less moist than cake made with egg white (21.67%and 22.79%), had less height (4.21 and 4.47 cm), lower volume index (11.25 and 11.65 cm) and lower pH (7.95 and 8.02). Baking weight loss in aquafaba cake is 11.47% higher than egg white cake 9.09%. Sensory evaluation of aquafaba cake samples showed an acceptance and no negative effects in overall properties. The texture profile analysis of cakes prepared with aquafaba showed less hardness. The mineral composition (Zn, Cu, Mn, Ca, Fe, Mg and P) showed a high amount in aquafaba compared with egg white cake therefor, it could be is concluded that aquafaba is beneficial when instead of with egg white in eggless cake recipes.
Aquafaba是芸豆(内布拉斯加州品种)在水中烹饪时形成的一种粘性液体。这种解决方案现在被素食社区和鸡蛋过敏原广泛使用作为鸡蛋替代品。本研究的目的是评价水合水法在海绵蛋糕中替代蛋清的质量和可行性。对蛋糕样品的物理特性、化学成分和感官性能进行了评价。结果表明,水藻胶的发泡容量值为389.33%,蛋清的发泡容量值为582.66%。水藻和蛋清的泡沫稳定性值分别为85.49%和92.28%。水藻和蛋清的吸水量分别为2.66 g/g、1.32 g/g、2.94 g/g和1.99g/g。用水合aba代替蛋清对用蛋清制作的海绵蛋糕的理化参数影响不大。用水法制作的蛋糕含水量略低于用蛋清制作的蛋糕(21.67%和22.79%),蛋糕高度(4.21和4.47 cm)较低,体积指数(11.25和11.65 cm)较低,pH值(7.95和8.02)较低。水龙花蛋糕的烘焙减重率比蛋白蛋糕的9.09%高11.47%。对水合水法蛋糕样品的感官评价表明,水合水合水法蛋糕对整体性能没有负面影响。用水晶石制备的蛋糕的质地分析显示硬度较低。与蛋清蛋糕相比,水豆浆中锌、铜、锰、钙、铁、镁和磷的含量较高,因此,在无蛋蛋糕配方中,用水豆浆代替蛋清是有益的。
{"title":"Evaluation of Using Aquafaba as an Egg White Replacer in Sponge Cake Processing","authors":"M. Helal, Shereen L. Nassef","doi":"10.36632/mejas/2021.11.4.83","DOIUrl":"https://doi.org/10.36632/mejas/2021.11.4.83","url":null,"abstract":"Aquafaba is a viscous liquid formed during cooking of kidney bean (Nebraska Variety) in water. This solution is now widely used by the vegan community and egg allergens as an egg replacer. The objective of this study was to evaluate the quality and possibility of egg white substitute with aquafaba in sponge cake. Physical characteristics, chemical composition and sensory properties of the cake samples were evaluated. The results demonstrated that foaming capacity values of aquafaba were 389.33% and egg white was 582.66%. Foam stability values were 85.49 % and 92.28 % in aquafaba and egg white, respectively. Water and oil absorption capacity of the aquafaba and egg white were 2.66 g/g 1.32 g/g, 2.94 g/g and 1.99g/g, respectively. The replacing of egg white by aquafaba did not greatly affect physicochemical parameters of the sponge cake made by using egg white. The cake made with aquafaba was slightly less moist than cake made with egg white (21.67%and 22.79%), had less height (4.21 and 4.47 cm), lower volume index (11.25 and 11.65 cm) and lower pH (7.95 and 8.02). Baking weight loss in aquafaba cake is 11.47% higher than egg white cake 9.09%. Sensory evaluation of aquafaba cake samples showed an acceptance and no negative effects in overall properties. The texture profile analysis of cakes prepared with aquafaba showed less hardness. The mineral composition (Zn, Cu, Mn, Ca, Fe, Mg and P) showed a high amount in aquafaba compared with egg white cake therefor, it could be is concluded that aquafaba is beneficial when instead of with egg white in eggless cake recipes.","PeriodicalId":273673,"journal":{"name":"Middle East Journal of Applied Sciences","volume":"11 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127277550","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}
引用次数: 1
Effects of Aminoethoxyvinylglycine (AVG) and Naphthalene acetic acid (NAA) onPre-harvest Fruit Drop and Quality of Washington navel orange 氨基乙氧基乙烯基甘氨酸(AVG)和萘乙酸(NAA)对华盛顿脐橙采前落果和品质的影响
Pub Date : 1900-01-01 DOI: 10.36632/mejas/2019.9.4.14
{"title":"Effects of Aminoethoxyvinylglycine (AVG) and Naphthalene acetic acid (NAA) on\u0000Pre-harvest Fruit Drop and Quality of Washington navel orange","authors":"","doi":"10.36632/mejas/2019.9.4.14","DOIUrl":"https://doi.org/10.36632/mejas/2019.9.4.14","url":null,"abstract":"","PeriodicalId":273673,"journal":{"name":"Middle East Journal of Applied Sciences","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128785424","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}
引用次数: 0
Productivity and Pest Resistance of Black Cumin in Response to Organic andChemical Fertilizers
Pub Date : 1900-01-01 DOI: 10.36632/mejas/2021.11.1.28
Esam A. A. Al-Azzony, M. Ibrahim
The present study was carried out to investigate the impact of organic fertilizers as land application under NPK levels on black cumin (Nigella sativa L.) growth, chemical components, productivity, susceptibility to pest's infestation and harboring natural enemies during 2016 / 2017 and 2017 / 2018 seasons. The results cleared that, the tested fertilizers were influenced target parameters of N. sativa plants significantly. The high means of plant height, root length, branches, roots and inflorescences numbers, fresh weight of plant (with and without fruit), fruit, root and 100 seeds; chemical components of, N, P, K, Carbohydrates, Volatile oil and Fixed oil; Also, the high values of Lauric, Myristi, Palmitic, Stearic, Oleic, Linoleic, Linolenic and Eicosadienoic fatty acids were recorded for plants received humic acid and/or Nitrobeen under the level of 75 % NPK. The results of pests infested N. sativa plants revealed highly significant differences (P ≤ 0.01) between its mean numbers due to variation in rates and types of fertilizers. The lowest mean numbers of dominant pests were recorded for E. decipiens, A. gossypii, B. tabaci and T. tabaci, N.viridula , O. hyalinipenni and H. armigera on N. sativa plants received same previous treatments. Also, the mean numbers of inspected pests were correlated significantly with plant height and branches number. According to these results, mineral fertilizers could be managed with bio and organic fertilizers for producing good yield and tolerant black cumin plants to pest's infestation to avoid bad side effects of agrochemicals with the aim to get safe foods
本试验研究了2016 / 2017和2017 / 2018两季氮磷钾水平下有机肥对黑孜然(Nigella sativa L.)生长、化学成分、生产力、害虫易感性和天敌孳生的影响。结果表明,所试肥料对芥蓝植株的目标参数有显著影响。株高、根长、枝数、根数、花序数、鲜重(有果和无果)、果实、根和100粒种子;N、P、K、碳水化合物、挥发油和固定油的化学成分;在75%氮磷钾水平下,腐植酸和(或)硝基脲处理的植株月桂酸、肉豆蔻酸、棕榈酸、硬脂酸、油酸、亚油酸、亚麻酸和二十二烯酸脂肪酸含量较高。不同施肥率和不同施肥方式对油菜植株的平均侵染数有极显著影响(P≤0.01)。在相同处理条件下,玉米植株上优势害虫的平均数量最低的是脱棉姬螨、棉棉姬螨、烟粉虱和烟粉虱,以及绿僵螨、透明粉虱和棉铃虫。检出害虫的平均数量与株高和枝数呈极显著相关。综上所述,矿质肥料可与有机肥和生物肥配合施用,使黑孜然高产、耐虫害,避免农药毒副作用,获得安全食品
{"title":"Productivity and Pest Resistance of Black Cumin in Response to Organic and\u0000Chemical Fertilizers","authors":"Esam A. A. Al-Azzony, M. Ibrahim","doi":"10.36632/mejas/2021.11.1.28","DOIUrl":"https://doi.org/10.36632/mejas/2021.11.1.28","url":null,"abstract":"The present study was carried out to investigate the impact of organic fertilizers as land application under NPK levels on black cumin (Nigella sativa L.) growth, chemical components, productivity, susceptibility to pest's infestation and harboring natural enemies during 2016 / 2017 and 2017 / 2018 seasons. The results cleared that, the tested fertilizers were influenced target parameters of N. sativa plants significantly. The high means of plant height, root length, branches, roots and inflorescences numbers, fresh weight of plant (with and without fruit), fruit, root and 100 seeds; chemical components of, N, P, K, Carbohydrates, Volatile oil and Fixed oil; Also, the high values of Lauric, Myristi, Palmitic, Stearic, Oleic, Linoleic, Linolenic and Eicosadienoic fatty acids were recorded for plants received humic acid and/or Nitrobeen under the level of 75 % NPK. The results of pests infested N. sativa plants revealed highly significant differences (P ≤ 0.01) between its mean numbers due to variation in rates and types of fertilizers. The lowest mean numbers of dominant pests were recorded for E. decipiens, A. gossypii, B. tabaci and T. tabaci, N.viridula , O. hyalinipenni and H. armigera on N. sativa plants received same previous treatments. Also, the mean numbers of inspected pests were correlated significantly with plant height and branches number. According to these results, mineral fertilizers could be managed with bio and organic fertilizers for producing good yield and tolerant black cumin plants to pest's infestation to avoid bad side effects of agrochemicals with the aim to get safe foods","PeriodicalId":273673,"journal":{"name":"Middle East Journal of Applied Sciences","volume":"43 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128790951","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}
引用次数: 0
Effect of deficit irrigation on olive trees and its impact on sensory attributes andpromolgical parameters of pickled olive fruits (Dolce var.) 亏缺灌溉对橄榄树的影响及其对酸洗橄榄果实感官属性和演化参数的影响
Pub Date : 1900-01-01 DOI: 10.36632/mejas/2019.9.4.28
{"title":"Effect of deficit irrigation on olive trees and its impact on sensory attributes and\u0000promolgical parameters of pickled olive fruits (Dolce var.)","authors":"","doi":"10.36632/mejas/2019.9.4.28","DOIUrl":"https://doi.org/10.36632/mejas/2019.9.4.28","url":null,"abstract":"","PeriodicalId":273673,"journal":{"name":"Middle East Journal of Applied Sciences","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128877894","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}
引用次数: 0
Effect of water regime and varietal differences on yield and its components ofsesame 水分状况和品种差异对芝麻产量及其成分的影响
Pub Date : 1900-01-01 DOI: 10.36632/mejas/2019.9.4.8
{"title":"Effect of water regime and varietal differences on yield and its components of\u0000sesame","authors":"","doi":"10.36632/mejas/2019.9.4.8","DOIUrl":"https://doi.org/10.36632/mejas/2019.9.4.8","url":null,"abstract":"","PeriodicalId":273673,"journal":{"name":"Middle East Journal of Applied Sciences","volume":"13 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129200131","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}
引用次数: 1
Relationship between climatic indicators and some physiological stages of navel orange trees in West Delta, Egypt 埃及西三角洲脐橙气候指标与某些生理阶段的关系
Pub Date : 1900-01-01 DOI: 10.36632/mejas/2020.10.4.57
M. Zaky
Field investigations, were performed during two successive growing seasons 2014 and 2015 to assess the suitability of a region for growing navel orange, also to estimate the length of various phenological stages and to predict suitable time for maturity of navel orange by using heat units requirement for this cultivar. The chosen Washington navel orange trees (Citrus sinensis L.) Osbek, budded on sour orange rootstock were ten-year-old, spaced at 5 × 5 meters and grown in clay soil, under flooding irrigation system in a private orchard located at Kafr El-Sheikh Governorate, Egypt. The results showed that each phonological stage (root activation, spring flush, flowering and color break) as well as the actual starting dates for each phase recorded more heat units in the second season than the first season, subsequently, the starting dates of each phase was earlier in the second season than first season except in case of color break. With respect to correlation between fibrous root growth and the temperature during both studied seasons, it is obvious that there was strong correlation between either number or weight of roots and soil temperature in both studied seasons. Regarding yield and fruit quality attribute, it is apparent that yield and fruit quality attribute were affected by the changes in the climatic conditions for each season.
在2014年和2015年连续两个生长季节进行了实地调查,以评估一个地区对脐橙的适宜性,并根据该品种的热单位需求估算脐橙各物候期的长度,预测脐橙成熟的适宜时间。精选华盛顿脐橙树(Citrus sinensis L.)在埃及Kafr El-Sheikh省的一个私人果园里,10岁的Osbek在酸橙砧木上发芽,间距为5 × 5米,生长在粘土中,采用洪水灌溉系统。结果表明:第二季各语音阶段(根激活、春花期、开花期和色裂期)和各阶段实际开始日期记录的热量单位均高于第一季,除色裂期外,第二季各阶段开始日期均早于第一季。从两个研究季节的纤维根生长与温度的相关关系可以看出,两个研究季节的根数或根重与土壤温度均有较强的相关性。在产量和果实品质属性方面,产量和果实品质属性明显受到各季节气候条件变化的影响。
{"title":"Relationship between climatic indicators and some physiological stages of navel orange trees in West Delta, Egypt","authors":"M. Zaky","doi":"10.36632/mejas/2020.10.4.57","DOIUrl":"https://doi.org/10.36632/mejas/2020.10.4.57","url":null,"abstract":"Field investigations, were performed during two successive growing seasons 2014 and 2015 to assess the suitability of a region for growing navel orange, also to estimate the length of various phenological stages and to predict suitable time for maturity of navel orange by using heat units requirement for this cultivar. The chosen Washington navel orange trees (Citrus sinensis L.) Osbek, budded on sour orange rootstock were ten-year-old, spaced at 5 × 5 meters and grown in clay soil, under flooding irrigation system in a private orchard located at Kafr El-Sheikh Governorate, Egypt. The results showed that each phonological stage (root activation, spring flush, flowering and color break) as well as the actual starting dates for each phase recorded more heat units in the second season than the first season, subsequently, the starting dates of each phase was earlier in the second season than first season except in case of color break. With respect to correlation between fibrous root growth and the temperature during both studied seasons, it is obvious that there was strong correlation between either number or weight of roots and soil temperature in both studied seasons. Regarding yield and fruit quality attribute, it is apparent that yield and fruit quality attribute were affected by the changes in the climatic conditions for each season.","PeriodicalId":273673,"journal":{"name":"Middle East Journal of Applied Sciences","volume":"36 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122740835","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}
引用次数: 0
Effect of mineral and organic fertilizers on yield, yield components and chemicalcomposition of some wheat cultivars 无机和有机肥对部分小麦品种产量、产量组成和化学成分的影响
Pub Date : 1900-01-01 DOI: 10.36632/mejas/2021.11.4.69
N. Zaki, Amal G Ahmed, Field
Two field experiments were carried out during 2017/2018 and 2018/2019 seasons at Wadi El- Rayan Fayoum Governorate, Egypt to study the effect of nitrogen fertilizer (ammonia gas 82%) and organic fertilizer on yield and its components of two wheat cultivars. The main results could be summarized as follows: Misr-1 cultivar exceed Sids-1 cultivar in grain yield and its components significantly except grain yield (ton/fed.) and harvest index%. Addition of 75kg N/feddan (ammonia gas 82%) resulted in a significant increment in yield and its components except harvest index% comparison with other treatments (control and 50 kg N/ feddan). The application of organic fertilizer at the rate of 15 ton/ feddan significantly increased yield and its components, except harvest index%. The interaction between wheat cultivars and nitrogen fertilizer was significant yield and its components except grain index (g), straw yield ton/feddan, protein percentage and carbohydrate percentage, while the interaction between wheat cultivars and organic fertilizer was significant in all characters under study except number of tillers/m 2 , grain index and straw yield (ton/ feddan). The interaction between nitrogen fertilizer and organic fertilizer was significant in all characters under study except number of spikes/ m 2 and straw yield (ton/ feddan). It is clear from results that the interaction between wheat cultivars x nitrogen fertilizer x organic fertilizer was significant in all characters under study except number of spikes/ m 2 , straw yield (ton/ feddan) and protein percentage%. The most effective treatment were obtain by using Misr-1 cultivar +75 kg N / fed., + 15 ton / fed., organic fertilizer.
在2017/2018和2018/2019两季,在埃及瓦迪埃尔-拉延法尤姆省开展了两项田间试验,研究氮肥(氨82%)和有机肥对两种小麦品种产量及其组成成分的影响。主要结果如下:Misr-1品种在产量(吨/饲料)和收获指数%以外的各组成部分均显著优于Sids-1品种。与其他处理(对照和50 kg N/feddan)相比,添加75kg N/feddan(氨气82%)可显著提高产量及其各组成部分(除收获指数%外)。施用有机肥15吨/日,除收获指数%外,产量及其各组成部分均有显著提高。小麦品种与氮肥的互作除籽粒指数(g)、秸秆产量吨数/粒数、蛋白质百分比和碳水化合物百分比外,均表现为产量及其各组成部分的显著互作;与有机肥的互作除分蘖数/ m2、籽粒指数和秸秆产量(吨/粒数)外,其余各组成部分均表现为显著互作。除穗数/ m2和秸秆产量(吨/次)外,氮肥与有机肥的互作对其他性状均有显著影响。结果表明,除穗数/ m2、秸秆产量(吨/单)和蛋白质百分比外,小麦品种与氮肥和有机肥的交互作用在其他性状上均显著。Misr-1品种+75 kg N /饲料,+ 15 t /饲料的有机肥处理效果最佳。
{"title":"Effect of mineral and organic fertilizers on yield, yield components and chemical\u0000composition of some wheat cultivars","authors":"N. Zaki, Amal G Ahmed, Field","doi":"10.36632/mejas/2021.11.4.69","DOIUrl":"https://doi.org/10.36632/mejas/2021.11.4.69","url":null,"abstract":"Two field experiments were carried out during 2017/2018 and 2018/2019 seasons at Wadi El- Rayan Fayoum Governorate, Egypt to study the effect of nitrogen fertilizer (ammonia gas 82%) and organic fertilizer on yield and its components of two wheat cultivars. The main results could be summarized as follows: Misr-1 cultivar exceed Sids-1 cultivar in grain yield and its components significantly except grain yield (ton/fed.) and harvest index%. Addition of 75kg N/feddan (ammonia gas 82%) resulted in a significant increment in yield and its components except harvest index% comparison with other treatments (control and 50 kg N/ feddan). The application of organic fertilizer at the rate of 15 ton/ feddan significantly increased yield and its components, except harvest index%. The interaction between wheat cultivars and nitrogen fertilizer was significant yield and its components except grain index (g), straw yield ton/feddan, protein percentage and carbohydrate percentage, while the interaction between wheat cultivars and organic fertilizer was significant in all characters under study except number of tillers/m 2 , grain index and straw yield (ton/ feddan). The interaction between nitrogen fertilizer and organic fertilizer was significant in all characters under study except number of spikes/ m 2 and straw yield (ton/ feddan). It is clear from results that the interaction between wheat cultivars x nitrogen fertilizer x organic fertilizer was significant in all characters under study except number of spikes/ m 2 , straw yield (ton/ feddan) and protein percentage%. The most effective treatment were obtain by using Misr-1 cultivar +75 kg N / fed., + 15 ton / fed., organic fertilizer.","PeriodicalId":273673,"journal":{"name":"Middle East Journal of Applied Sciences","volume":"201 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122872033","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}
引用次数: 0
Bioaerosols as a Bioidicator of Indoor Air Quality in a Dental Clinic 生物气溶胶作为口腔诊所室内空气质量的生物指标
Pub Date : 1900-01-01 DOI: 10.36632/mejas/2020.10.1.9
{"title":"Bioaerosols as a Bioidicator of Indoor Air Quality in a Dental Clinic","authors":"","doi":"10.36632/mejas/2020.10.1.9","DOIUrl":"https://doi.org/10.36632/mejas/2020.10.1.9","url":null,"abstract":"","PeriodicalId":273673,"journal":{"name":"Middle East Journal of Applied Sciences","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115527652","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}
引用次数: 1
期刊
Middle East Journal of Applied Sciences
全部 Acc. Chem. Res. ACS Applied Bio Materials ACS Appl. Electron. Mater. ACS Appl. Energy Mater. ACS Appl. Mater. Interfaces ACS Appl. Nano Mater. ACS Appl. Polym. Mater. ACS BIOMATER-SCI ENG ACS Catal. ACS Cent. Sci. ACS Chem. Biol. ACS Chemical Health & Safety ACS Chem. Neurosci. ACS Comb. Sci. ACS Earth Space Chem. ACS Energy Lett. ACS Infect. Dis. ACS Macro Lett. ACS Mater. Lett. ACS Med. Chem. Lett. ACS Nano ACS Omega ACS Photonics ACS Sens. ACS Sustainable Chem. Eng. ACS Synth. Biol. Anal. Chem. BIOCHEMISTRY-US Bioconjugate Chem. BIOMACROMOLECULES Chem. Res. Toxicol. Chem. Rev. Chem. Mater. CRYST GROWTH DES ENERG FUEL Environ. Sci. Technol. Environ. Sci. Technol. Lett. Eur. J. Inorg. Chem. IND ENG CHEM RES Inorg. Chem. J. Agric. Food. Chem. J. Chem. Eng. Data J. Chem. Educ. J. Chem. Inf. Model. J. Chem. Theory Comput. J. Med. Chem. J. Nat. Prod. J PROTEOME RES J. Am. Chem. Soc. LANGMUIR MACROMOLECULES Mol. Pharmaceutics Nano Lett. Org. Lett. ORG PROCESS RES DEV ORGANOMETALLICS J. Org. Chem. J. Phys. Chem. J. Phys. Chem. A J. Phys. Chem. B J. Phys. Chem. C J. Phys. Chem. Lett. Analyst Anal. Methods Biomater. Sci. Catal. Sci. Technol. Chem. Commun. Chem. Soc. Rev. CHEM EDUC RES PRACT CRYSTENGCOMM Dalton Trans. Energy Environ. Sci. ENVIRON SCI-NANO ENVIRON SCI-PROC IMP ENVIRON SCI-WAT RES Faraday Discuss. Food Funct. Green Chem. Inorg. Chem. Front. Integr. Biol. J. Anal. At. Spectrom. J. Mater. Chem. A J. Mater. Chem. B J. Mater. Chem. C Lab Chip Mater. Chem. Front. Mater. Horiz. MEDCHEMCOMM Metallomics Mol. Biosyst. Mol. Syst. Des. Eng. Nanoscale Nanoscale Horiz. Nat. Prod. Rep. New J. Chem. Org. Biomol. Chem. Org. Chem. Front. PHOTOCH PHOTOBIO SCI PCCP Polym. Chem.
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
0
微信
客服QQ
Book学术公众号 扫码关注我们
反馈
×
意见反馈
请填写您的意见或建议
请填写您的手机或邮箱
×
提示
您的信息不完整,为了账户安全,请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
现在去查看 取消
×
提示
确定
Book学术官方微信
Book学术文献互助
Book学术文献互助群
群 号:481959085
Book学术
文献互助 智能选刊 最新文献 互助须知 联系我们:info@booksci.cn
Book学术提供免费学术资源搜索服务,方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。
Copyright © 2023 Book学术 All rights reserved.
ghs 京公网安备 11010802042870号 京ICP备2023020795号-1