Wheat farmers there traditionally plant winter wheat one year, leave the field fallow for a season, and use conventional tillage before the next wheat planting.
传统上，那里的小麦种植户每年都种植冬小麦，让土地休耕一季，在下一年小麦种植时应用常规耕作方法。
A field experiment was conducted to study effects of root pruning at returning green stage on population structure, soil water and yield formation of winter wheat.
通过田间试验研究了返青期不同程度根修剪处理对冬小麦群体结构、土壤水分及产量形成的影响。
Influences of environmental factors on water use efficiency (WUE) of winter wheat grown in field under different water treatment were studied.
对干湿两种水分处理下农田冬小麦群体水分利用效率与环境因子的关系进行分析。
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