›› 2002, Vol. 1 ›› Issue (01): 0-33.

• 论文 •    

Field trials of application rate of nitrogen fertilizer in vegetable spring soybean “Yindou 9701”

  

  • Received:1900-01-01 Revised:1900-01-01 Online:2002-02-11 Published:2002-02-11