华北农学报 ›› 1989, Vol. 4 ›› Issue (3): 31-35. doi: 10.3321/j.issn:1000-7091.1989.03.006

所属专题: 薯类作物

• 论文 • 上一篇    下一篇

甘薯地下部生长对产量的影响

毛建华   

  1. 河南省农科院粮作所, 郑州
  • 收稿日期:1987-07-04 出版日期:1989-09-28

The Influence of the Growth of Underground Part to Sweet Potato Yield

Mao Jianhua   

  1. The Food Crops Institute of Henan Academy of Agricultural Sciences, Zhengzhou
  • Received:1987-07-04 Published:1989-09-28

摘要: 利用甘薯不同品种进行嫁接, 研究了地下部、地上部生长的相互关系, 嫁接材料砧木与接穗之间的交互作用。甘薯地下部对产量的影响大于地上部。嫁接后, 砧木与接穗之间交互影响不显著, 可以利用甘薯库鉴定品种产量高低。

关键词: 甘薯, 库, 产量

Abstract: The relationship between the growth of the shooting part and stock were investigated by grafting different varieties. It shows that the influence of underground part is more bigger than that of the shoot. There is no significant reciprocal action, between scion and stock after grafting, so we can use the root sink capacity to determine the yield of different varieties.

Key words: Sweet potato, Sink, Yield

引用本文

毛建华. 甘薯地下部生长对产量的影响[J]. 华北农学报, 1989, 4(3): 31-35. doi: 10.3321/j.issn:1000-7091.1989.03.006.

Mao Jianhua. The Influence of the Growth of Underground Part to Sweet Potato Yield[J]. ACTA AGRICULTURAE BOREALI-SINICA, 1989, 4(3): 31-35. doi: 10.3321/j.issn:1000-7091.1989.03.006.

使用本文