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作物学报

作物学报 ›› 1964, Vol. 3 ›› Issue (04): 429-438.

• 研究论文 • 上一篇    下一篇

油菜主茎性状的初步研究

李一同   

  1. 四川农学院
  • 收稿日期:1900-01-01 修回日期:1900-01-01 出版日期:1964-12-12 网络出版日期:1964-12-12

A PRELIMINARY STUDY ON SOME CHARACTERS OF THE MAIN STEM OF THE BRASSICA OIL PLANTS

Lee Yi-tung   

  1. Szechwan Agricultural College
  • Received:1900-01-01 Revised:1900-01-01 Published:1964-12-12 Published online:1964-12-12

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904

被引次数

2

摘要： 油菜主茎的生长发育,表现着既连续又中断的性状,从而划分其为缩茎、伸长茎、苔茎三段。各茎段有不同的特性和一定的联系。当伸长茎段上端和苔茎段全部具有有效分枝时,表明油菜个体和群体的协调生育,能达到生产上的要求。

Abstract: For four years,both in the large scale production field and in our experimental farm,withdifferent planting date,different spacing,the main stems of three species of Brassica oilplants—B.napus,B.campestris and B.cernua have been studied morphologically,anatomical-ly and ecologically.By examining th

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