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近年来,我省稻田养鱼恢复和发展很快,1984年全省稻田养鱼面积达300余万亩。据统计,我省可供稻田养鱼面积有700余万亩,潜力很大。但是,稻田养鱼主要存在施农药、化肥的矛盾,影响稻田养鱼的大力发展,如何妥善处理养鱼与使用农药、化肥的矛盾,这是当前稻田养鱼中急需解决的一个技术问题,也是养殖农户普遍关注的一个问题。为了达到养鱼稻田施用农药、化肥既要确保鱼类安全,同时又要有效地防治水稻病虫害,促进稻谷增产丰收。在使用农药、化
In recent years, the recovery and development of rice farms in our province has been very rapid. In 1984, the province’s paddy fish farming area reached 300 mu. According to statistics, the province has more than 700,000 mu of paddy fish-raising area and has great potential. However, there are mainly contradictions of applying pesticides and chemical fertilizers in the paddy field, affecting the vigorous development of fish farming in the paddy field. How to properly handle the contradiction between fish farming and the use of pesticides and fertilizers is a technical problem urgently needed to be solved in current fish farming in paddy fields. Farmers generally pay attention to a problem. In order to achieve the application of pesticides in fish farming paddy fields, it is necessary to ensure the safety of fish species while preventing and controlling rice diseases and insect pests effectively and to promote the yield increase of paddy. In the use of pesticides, chemical