内生菌对马铃薯环腐病的田间防效及增产作用 |
| |
引用本文: | 田宏先,崔林,孙振,王瑞霞.内生菌对马铃薯环腐病的田间防效及增产作用[J].山西农业科学,2002,30(1):73-75. |
| |
作者姓名: | 田宏先 崔林 孙振 王瑞霞 |
| |
作者单位: | 山西省农业科学院高寒区作物研究所,山西 大同 037004 |
| |
基金项目: | 山西省科委重点攻关项目(981014) |
| |
摘 要: | 分别用马铃薯组织内生菌A - 10′ ,H1- 6等菌液对马铃薯种子进行拌种后播种 ,于 7月下旬调查马铃薯植株的生理性状及发病情况。结果表明 ,所有接环腐病菌的植株产量均小于对照 ,而A - 10′ ,H1- 6等对马铃薯植株的生长有一定的促进作用 ,表现为马铃薯株高、产量有明显的提高 ,其中H1- 6 (两年平均 )表现出 30 %的增产效果
|
关 键 词: | 内生菌 马铃薯环腐病 增产效果 防治 |
文章编号: | 1002-2481(2002)01-73-03 |
修稿时间: | 2000年11月15 |
Effect of Endophytic Bacteria to Control of Potato Ring Rot and Yield Improvement |
| |
Abstract: | Potato seeds were treated with endophytic bacteria A-10' and H 1 6 respectively. At late July potato plants' physiologic characters and incidence of ring rot were investigated. The results showed that all infected plants had lower yield than that of the control. While A-10' and H 1-6 have some promotion effect to plants' growth, higher plant and obvious yield increase. H 1-6 showed an effect to increase 30%yield. |
| |
Keywords: | Endophytic bacteria Potato bacterial ring rot Yield improvement Control |
本文献已被 维普 万方数据 等数据库收录! |
|