它们的生殖阶段完全停止下来。
不同处理耕层土壤速效氮含量营养阶段均高于生殖阶段，速效磷含量则相反。
The content of available nitrogen in plough layer at the vegetative stage is higher than that at the reproductive stage, but opposite for available phosphorus.
在营养和生殖生长阶段旱稻茎含磷量和磷素累积量随水分胁迫程度加深而降低。
However, as the water stress increases, the phosphorus accumulation of root decreases at vegetative stage and reproductive stage.
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