With 100% ammonium, reducing sugar, Cl and amylum were highest, and K/Cl,nicotin and K were lowest.

 
  • 100%25硝態(tài)氮時(shí),總氮、鉀、氯在煙葉中的含量最低,吸收總量也最少,同時(shí)產(chǎn)量、產(chǎn)值、均價(jià)也處于最低水平;
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