Study of water use efficiency on yield and yield components on cultivars of corn, sorghum and millet in varamin region.
TL;DRAbstract
Water regulations have decreased irrigation water supplies inVaramin. When available water is not enough to meet crop water requirements during the entire growing cycle, it becomes critical to know the proper irrigation timing that would maximize yields and profits.In order to achieve of suitable yield underwater deficit stress on six forage cultivars in Varamin region. An experiment was conducted in Split plot, arranged in a Randomized complete block design with three replications at 2011 in research field of agricultural and natural resource research center Tehran. In this research, the main plots consisted of water deficit stress on two levels1-Normalirrigation 2-Irrigationbased on50%field capacity.Subplots were forage cultivars corn, sorghum and millet on six levels: 1- Corn (Ksc260) 2- Corn (Ksc400) 3- Sorghum (Speed feed) 4- Sorghum (Pegah) 5-millet (Pishahang) 6- millet (Bastan). Duncan’s multiple range tests (p< 0.05)was applied for mean separation when F values were.Interact
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Water regulations have decreased irrigation water supplies inVaramin. When available water is not enough to meet crop water requirements during the entire growing cycle, it becomes critical to know the proper irrigation timing that would maximize yields and profits.In order to achieve of suitable yield underwater deficit stress on six forage cultivars in Varamin region. An experiment was conducted in Split plot, arranged in a Randomized complete block design with three replications at 2011 in research field of agricultural and natural resource research center Tehran. In this research, the main plots consisted of water deficit stress on two levels1-Normalirrigation 2-Irrigationbased on50%field capacity.Subplots were forage cultivars corn, sorghum and millet on six levels: 1- Corn (Ksc260) 2- Corn (Ksc400) 3- Sorghum (Speed feed) 4- Sorghum (Pegah) 5-millet (Pishahang) 6- millet (Bastan). Duncan’s multiple range tests (p< 0.05)was applied for mean separation when F values were.Interact
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