隔坡梯田是沿原自然坡面隔一定距离修筑一水平梯田,在梯田与梯田间保留一定宽度的原山坡植被,使原坡面的径流进入水平田面中,增加土壤水分以促进作物生长。隔坡梯田模式适用于年降水量300~400mm、坡度15以上的坡地,在黄土高原具有广泛的适用性。
坡式梯田 sloping terrace 隔坡梯田 interval terrace 坡面截流沟 water intercepting and drainage ditch on the slope ..
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... alternation of drying and wetting 干湿交替 alternation of slope and terrace 隔坡梯田 Altoll 黑软土 ...
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... 电机绕组 winding of electrical machine 隔坡梯田 slope and level terrace 传导率 conductivity ...
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介绍了茹河流域隔坡梯田的设计要素,并对其效益进行了分析计算。
The design factors for conservation bench terraces are expounded and their benefits are analyzed and calculated.
1985年以来,固原县结合小流域综合治理,开展了隔坡梯田模式研究。
Since 1985, Guyuan County has conducted a study on terraced fields with slope with the combination of comprehensive management of small watersheds.
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