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Title: Impacts of different water harvesting techniques on barley productivity under semi-arid conditions in Palestine
Authors: Ayed Mohammad
Safi, Ahmad
Keywords: Rainwater Harvesting Techniques, Semi-arid area, Rain-fed Agriculture, Barley cultivation.
Issue Date: Dec-2019
Publisher: Hebron University Research Journal-A /Hebron University
Series/Report no.: 8;66 - 80
Abstract: Water is the main limiting factor in rain-fed cropping systems under semi-arid environmental conditions, and because of the characteristics of rainfall in general, and low precipitation in particular, the productivity of plants is very low. This study was conducted at Al-Ubeidiya town in Bethlehem governorate to evaluate the effect of using water-harvesting techniques on the productivity of barley (Hordeum valgare L.) during two consecutive seasons. Three treatments were evaluated; namely: strip planting, ploughing-sowing-ploughing, and contour ridges, in addition to the control treatment (traditional planting method). Split-plot design was used to compare among treatments. The results showed the positive effects of water harvesting practices on barley productivity where a significant increase was obtained in grain and straw weight by 37% and 76% respectively, by using strip planting compared to the traditional cultivation (control). Grain and straw yield and plant height gave the best results in strip planting, followed by ploughing-sowing-ploughing, then the contour ridges, while the lowest values were in the traditional planting. These results suggested that using simple and practical water harvesting techniques for barley cultivation under semi-arid conditions have the potential to increase barley grain and straw yield.
Description: Research article
ISSN: 2074-1510
Appears in Collections:Journals

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