| VA菌根真菌对蕃茄线虫病的影响 |
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| 引用本文： | 王艳铃,胡正嘉.VA菌根真菌对蕃茄线虫病的影响[J].华中农业大学学报,2000,19(1):25-28. |
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| 作者姓名： | 王艳铃 胡正嘉 |
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| 作者单位： | 华中农业大学生命科学技术学院,武汉,430070 |
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| 基金项目： | 国家自然科学基金资助项目! (No :3 93 70 0 19) |
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| 摘 要： | ＶＡ菌根真菌Ｖｅｓｉｃｕｌａｒ－Ｇｌｏｍｕｓ ｍｏｓｓｅａｅ在蕃茄根部形成的菌根对南方根结线虫幼虫的存活率、侵染率有一定的影响。在菌根化植株的根部，根结线虫形成的虫瘿少于未接种菌根的植株，线早的侵染率也极显著地低很多。菌根化根的浸提物对线虫功虫有一定的抑制作用１ｄ后约使半数的幼虫死亡。试验结果还表明，Ｇｌｏｍｕｓ ｍｏｓｓｅａｅ对蕃茄有促生作用。
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| 关 键 词： | 蕃茄 VA菌根真菌 漏斗孢球囊霉 线虫病 防治 |
| 修稿时间： | 1999-09-14 |
Effect of VA Mycorrhiza on
Nematodiasis of Tomato |
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| Wang Yanling.Effect of VA Mycorrhiza on
Nematodiasis of Tomato[J].Journal of Huazhong Agricultural University,2000,19(1):25-28. |
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| Authors: | Wang Yanling |
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| Abstract: | Effects of mycorrhizal colonization by Glomus mosseae 93 on survival,penetration of Meloidogyne incognita of tomato was studied.The number of gall formed on mycorrhizal plants was low. The penetration rate was significantly lower than that of non mycorrhizal plants.Root extract from the mycorrhizal plants led to 50% mortality of the nematode larve in only 1 d. The results also showed that Glomus mosseae 93 could stimulate the growth of tomato. |
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| Keywords: | tomato VAMF Glomus mosseae Meloidogyne incognita |
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