| 张雪松1;曹永胜1;曹克强2.保护性耕作条件下河北粮食作物植物保护新问题和治理对策[J].植物保护,2006,32(2):19-22. |
| 保护性耕作条件下河北粮食作物植物保护新问题和治理对策 |
| Management of pests on crops under the conservative farming system |
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| DOI： |
| 中文关键词: 保护性耕作 病虫害 植物保护 治理对策 |
| 英文关键词:conservative farming system pests plant protection IPM strategies |
| 基金项目: |
| 张雪松1;曹永胜1;曹克强2 |
| 1.河北沧州职业技术学院 沧州061000;2.河北农业大学植保学院 保定071001 |
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| 中文摘要: |
| 保护性耕作是相对于传统翻耕的一种新型耕作技术,已在我国北方大面积推广应用。近年来随着新的耕作方式的实施我国河北省小麦全蚀病等土传性病害发生程度加重,发生范围扩大;小麦赤霉病等南方性病害向河北蔓延;农田草害加重;次要病虫害上升为主要病虫害等。本文对保护性耕作条件下,粮食作物上出现的新的植物保护问题进行了综述,并对治理对策进行了探讨。 |
| 英文摘要: |
| A new conservative farming system has been popularized in northern China in recent years.The new farming system has many advantages,such as better water and soil preservation,enrichment of organic matter in soil and improvement of cultivation efficiency.However,some disadvantages caused by the reforming in plant protection also appeared.In this paper,the problems of plant protection present under the new farming system and the corresponding IPM strategies to solve the problems were introduced and discussed. |
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