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Effects of soil type and rainwater harvesting treatments in the growth, productivity and morphological trains of barley plants cultivated in semi-arid environment

机译:土壤类型和雨水收集处理对半干旱环境下大麦植物生长,生产力和形态结构的影响

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Field experiments were conducted in the years 2013/2014 with two soil types from northern part of Jordan. The soil types that were chosen for the study were yellow Mediterranean sandy loam soil (site A) and red Mediterranean silt loam soil (site B). At both sites, a control (untreated soil) and experimental soil (hoops method of rainwater harvesting) was used. Our results indicated that barley plants which were grown in red Mediterranean silt loam soil had higher grain yield, increased number of spikes per plant, high amount of grains per spike, 1000-grain weight, increased plant height and higher spike length than those plants grown at yellow Mediterranean sandy loam soil. On the other hand, barley plants which were grown under water harvesting treatment gave the best results compared to those plants which were grown without water harvesting treatment.
机译:在2013/2014年对约旦北部的两种土壤进行了田间试验。选择用于研究的土壤类型是黄色地中海沙质壤土(A点)和红色地中海粉壤土(B点)。在这两个地点,均使用了对照土壤(未经处理的土壤)和实验土壤(雨水收集的箍筋法)。我们的结果表明,在地中海红色淤泥壤土上种植的大麦植物比那些种植的植物具有更高的谷物产量,每株植物的穗数增加,每穗的籽粒含量高,1000粒重,株高增加和穗长度更长在黄色的地中海沙质壤土上。另一方面,与未经集水处理的大麦植物相比,经过集水处理的大麦植物得到最好的结果。

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