| 有机改良剂在防治植物土传病害中的应用 |
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| 引用本文： | 李洪连,黄俊丽,袁红霞.有机改良剂在防治植物土传病害中的应用[J].植物病理学报,2002,32(4):289-295. |
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| 作者姓名： | 李洪连 黄俊丽 袁红霞 |
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| 作者单位： | 河南农业大学植保系, 郑州 450002 |
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| 基金项目： | 河南省杰出青年基金资助项目 (1999- 0 4) |
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| 摘 要： | 本文综述了有机改良剂的类型及其在防治作物土传病害的应用情况,包括壳质粗粉、植物残体、绿肥、饼肥、堆肥和粪肥;概括了有机改良剂的防病机制,如直接的抑菌作用、对土壤微生物区系的调节、诱导抗病性、改良土壤结构和促进植物生长等;讨论了当前有机改良剂防治作物土传病害研究存在的一些问题及今后应重点研究的课题,并对有机改良剂防治植物病害在未来的发展前景提出了自己的看法。
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| 关 键 词： | 有机改良剂 应用 土传病害 机制 |
| 文章编号： | 0412-0914(2002)04-0289-07 |
| 修稿时间： | 2001年6月30日 |
ADVANCES IN CONTROL OF PLANT SOIL-BORNE DISEASES BY ORGANIC AMENDMENTS |
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| LI Hong lian,HUANG Jun li,YUAN Hong xia.ADVANCES IN CONTROL OF PLANT SOIL-BORNE DISEASES BY ORGANIC AMENDMENTS[J].Acta Phytopathologica Sinica,2002,32(4):289-295. |
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| Authors: | LI Hong lian HUANG Jun li YUAN Hong xia |
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| Institution: | Department of Plant Protection, Henan Agricultural University, Zhenzhou 450002, China |
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| Abstract: | This article summarized the advances in control of plant soil borne diseases by organic amendments, recapitulated the kinds of the organic amendments, including chitin powder, plant residue, green manure, cake manure, compost and livestock manure; illuminated their acting mechanism, such as inhibiting pathogen germination and growth,changing the soil microflore and increasing the population of antibionts,inducing plant resistance,improving soil structure and promoting plant growth and so on; discussed the problems in application of organic amendments,and predicated their development in the future. |
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| Keywords: | organic amendments application soil borne disease mechanism |
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