6.Adequate fertilizer level

所屬欄目:英漢煙草科技

Only at adequate fertilizer levels,particularly N,can leaf tobaccobe produced for good quality and usability. A comparison of fertilizerrates on several critical leaf components was made of four plant positionsof flue-cured tobacco. The result shows,under ......(本文共 1725 字 )     [閱讀本文] >>


推薦內(nèi)容


翻譯