...关键词：墨西哥玉米；留茬高度；刈割时期；再生产量；饲用品质；再生系数 [gap=2077]Key words: Zea mexicana; Stubble height; Clipping stage; Regrowth yield; Forage quality; Regrowth coefficient ..
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Shanyou 63 and Minghui 63 were used as materials and three stubble height treatments(10 cm,20 cm to 40 cm) were set to study the effect of different stubble height on growth and yield of ratooning rice.
以汕优63、明恢63为试材,设10、20、40 cm^3个留桩高度处理,研究了不同留桩高度对再生稻生长发育及产量的影响。
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In order to control the wind erosion, the measure to enlarge the stubble height and topsoil roughness is most effective.
为了有效防治农田土壤风蚀，对作物进行高留茬处理和通过各种措施增加地表粗糙度，可以达到最大的防风蚀作用。
Two imitating boards which installed on the bottom of two side of header can adjust to stubble height according to different ground condition.
割台两侧底部设置仿形板，可根据不同地面状况调整割茬。
A field plot experiment is conducted to study the effects of stubble height and clipped grass length on yield and quality of forage maize SAUMZ1.
采用大田小区栽培，研究了不同留茬高度和刈割时草长对饲草玉米saumz1(以下简称饲草玉米)产量和饲用品质的影响。
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