Compared seed yield with low S supply at each period, the critical peroid of S nutrition was during rosette while the most efficient period was during flowering.是什么意思_Compared seed yield with low S supply at each period, the critical peroid of S nutrition was during rosette while the most efficient period was during flowering.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句