The beneficial effect of moderate water deficit was analyzed using the data of field experiments in Shaanxi, Gansu and Xinjiang. It showed that RDI should be applied at the early growth stage.
根据陕西长武、甘肃民勤等地的田间试验资料分析了适度缺水对作物产量的有益效应 ,表明调亏灌溉的适宜时段应该在作物的早期生长阶段。
The results indicate that the continuity loss such as void initiation, growth and coalescence begins in the early stage of deformation before necking.
结果表明,在颈缩开始前的早期变形中,试样内部即已开始了微孔萌生、长大和连结等连续性丧失的过程。
Mulch with film can increase the ground temperature in early growth stage of early mature potato.
覆盖地膜后,对早熟马铃薯生长前期具有明显的增加地温作用。
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