在大喇叭口期和吐丝期之间，形成一个局部最高水分区域。
Between flare opening and spinning period, the local maximum moisture zone is formed.
拔节期和大喇叭口期分两次追施和大喇叭口期一次施入产量相近。
The yield of two times of the fertilizer application at bell stage was similar to that of one time.
大喇叭口期以后根系干重在土壤中的垂直分布呈负指数曲线趋势变化。
After flare opening stage apeak distribution of dry weight root in soil was Negative Index curve.
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