北方农业学报 ›› 2012, Vol. ›› Issue (3): 16-16.
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王勇[1] 白云龙[1] 陈磊[2] 弓钦[3] 高娃[1] 刘太[4] 李寿强[1]
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WANG Yong (Soil and Fertilizer Station of Inner Mongolia,Huhhot 010011,China)
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摘要: 以确定马铃薯滴灌最佳灌溉方案为目标,通过不同灌水处理试验,对马铃薯高垄滴灌技术进行研究。结果表明:生育期降水量为102.9mm时,与试验田相同地力和施肥条件,灌溉定额达到212.6m^3/667m^2,马铃薯产量达到峰值;马铃薯合理灌溉定额为120m^3/667m^2;当灌溉定额为120m^3/667m^2时.马铃薯生育期最佳灌水次数为8~10次。
Abstract: To determine the optimum irrigation scheme for potato drip irrigation,through the different irrigation treatment test to research potato high ridge irrigation technology.The results show that:when growing period precipitation is 102.9mm,with the same test field soil fertility and fertilization conditions,Irrigation quota reached 212.6m^3/667m^2,potato yield reach the peak;Potato rational irrigation quota is 120m^3/667m^2,when potato rational irrigation quota is 120m^3/667m^2,Potato growth period optimal irrigation times is 8-10times.
中图分类号:
王勇 白云龙 陈磊 弓钦 高娃 刘太 李寿强. 内蒙古马铃薯滴灌灌溉技术研究[J]. 北方农业学报, 2012, (3): 16-16.
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