Accumulation of n, P, K and sugar was increased during seed-filling stage in Ceratoides.
驼绒藜属植物种子形成过程中，N、P、K、糖等营养物质积累呈增加的趋势。
The water use efficiency(WUE) of corn for seed was increased while the yield was not evidently reduced in filling to maturing stage.
灌浆至成熟期缺水可在不明显降低产量的基础上提高制种玉米水分利用效率。
In addition, the net photosynthetic rate at the filling stage was significantly and positively correlated with the seed setting rate.
此外，灌浆期净光合速率与结实率呈显著正相关。
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