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土传病虫害给作物产量造成了严重危害,而土壤熏蒸剂是解决土壤重茬问题的最为直接、有效的途径。主要从土壤熏蒸剂本身的物理性质、化学性质以及环境条件等3个方面综述了土壤化学熏蒸效果的影响因素,并对土壤熏蒸剂应用中存在的问题和未来的发展方向进行了分析和展望。
Soil-borne diseases and pests have caused serious damage to the crop yield. However, soil fumigants are the most direct and effective way to solve the problem of stubble in soil. The main influencing factors of chemical fumigation in soil were summarized from the physical, chemical and environmental conditions of soil fumigant itself. The problems existing in the application of soil fumigant and the future development were also analyzed and prospected.