论文部分内容阅读
养鱼稻田怎样合理施药用肥,做到利稻益鱼呢?下面就介绍这方面的经验。 一、养鱼稻田的施药 养鱼稻田应该选用高效低毒的农药。使用农用抗菌素防治病虫害对鱼十分安全。养鱼稻田常用农药有:防治稻飞虱、稻纵卷叶螟、蓟马、粘虫,可用乙酰甲胺磷,每亩用药量50～100克,对鱼类安全;防治稻飞虱、叶蝉、蓟马,可用乐果,每亩稻田用药50克,兑水120～150斤喷雾,对鱼类安全;防治螟虫、稻纵卷叶螟等可
How to rationally fertilize the fish paddy with rice, so do the benefits of rice? Below on the introduction of this experience. First, the application of fish farming Paddy farming should use high efficiency and low toxicity of pesticides. The use of agricultural antibiotics to prevent pests and diseases of fish is very safe. Commonly used pesticides in fish farming are: control of planthoppers, rice leafroller, thrips, armyworms, available acephate, 50 to 100 grams per acre drug, fish safety; prevention and control of planthoppers, leaves Cicadas, thrips, available dimethoate, 50 grams per mu of rice paddies, watered 120 ~ 150 kg spray, the safety of fish; control stem borer, rice leaf roller and so on