Challenges and opportunities in implementing allelopathy for natural weed management
Challenges and opportunities in implementing allelopathy for natural weed management
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DOI：
10.1016/s0261-2194(02)00242-9
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发表时间：
2003-05-01
期刊：
影响因子：
2.8
通讯作者：
Inderjit
中科院分区：
文献类型：
--
作者：
Bhowmik, PC;Inderjit
植物可以通过直接或间接从活的或死的植物（包括微生物）释放的化感物质对其他植物产生有利或不利的影响。由于抗除草剂杂草数量的增加和使用合成除草剂的环境问题，已经在设计替代杂草管理策略方面做出了相当大的努力。传统的合成除草剂对抗性杂草生物型的效果越来越差。本文的目的是研究的作用，化感覆盖作物/作物残留物，天然化合物，化感作物品种在自然杂草管理。提供了利用作物残体、覆盖作物和化感作物品种进行杂草管理的许多实例。虽然我们不能完全消除除草剂的使用，但可以通过利用化感作用作为作物生产中对抗杂草和其他害虫的替代杂草管理工具来减少除草剂的使用。(C)2003爱思唯尔科技有限公司版权所有。
Plants may favorably or adversely affect other plants through allelochemicals, which may be released directly or indirectly from live or dead plants (including microorganisms). Due to increase in the number of herbicide-resistant weeds and environmental concerns in the use of synthetic herbicides, there have been considerable efforts in designing alternative weed management strategies. The conventional synthetic herbicides are becoming less and less effective against the resistant weed biotypes. The objective of this article is to examine the role of allelopathic cover crops/crop residues, natural compounds, and allelopathic crop cultivars in natural weed management. Numerous examples of employing crop residues, cover crops and allelopathic crop cultivars in weed management are provided. Although we cannot eliminate the use of herbicides, their use can be reduced by exploiting allelopathy as an alternate weed management tool for crop production against weeds and other pests. (C) 2003 Elsevier Science Ltd. All rights reserved.