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简要介绍了龙江县玉米田杂草种类及其在当地的为害规律,探讨了适合当地情况的玉米田化学除草药剂选择和使用技术。
This paper briefly introduced the types of weeds in corn fields and their damage laws in Longjiang County, and discussed the selection and application of chemical herbicides in corn field suitable for the local conditions.