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菜田使用化学除草剂除草,既经济,又省工。但是,据了解,菜田使用除草剂的技术目前还远不如小麦、玉米等农作物化学除草技术普及。能正确使用除草剂的菜农还不多,大多数菜农根本就没用过,有的用过一两次,由于方法不当,效果不佳,就不敢再用。其实菜田使用除草剂技术并不难,除了严格按使用说明专菜专药使用外,主要是掌握剂量问题,剂量准,方法得当,就会达到预期的效果。
Vegetable fields using chemical herbicides weeding, both economical and labor-saving. However, it is learned that the technology of using herbicides in vegetable fields is far weaker than the popularization of chemical herbicides in crops such as wheat and corn. The number of farmers who can use herbicide properly is not high. Most vegetable farmers simply never use it, and some use it once or twice. Due to improper methods and poor results, they are afraid to reuse them. In fact, the use of herbicides in vegetable fields is not difficult, in addition to strictly follow the instructions for use of specialized vegetables, the main problem is to master the dose, dosage, method properly, it will achieve the desired results.