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果洛州火武草籽场于1987—1988年在垂穗披碱草茬地上进行了用少耕法(仅用缺口重耙深切15—17厘米)和常规耕翻法(耕深20厘米,然后耙平)种植燕麦的对比试验。试验地(少耕法)和对照地(常规耕翻法)各200亩。两年均在4月24—29日(试验地26—29日,对照地24—29日)用
Guoluo state fire Wuweizi field in the ear of Elymus stubble field from 1987 to 1988 with less tillage (only notch heavy rakes deep 15-17 cm) and conventional tillage method (tillage 20 cm, Then raking) the contrast test of planting oats. Test ground (less tillage) and control (conventional tillage method) of 200 acres. Two years are April 24-29 (experimental sites 26-29 days, control ground 24-29 days)