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稻田养鱼抓五改,在部分地区推广,亩产稻谷达1200公斤,商品成鱼达1150公斤。这种亩产“双过千”的五改技术是: 一改常规生产为立体生产。加宽增高田埂。在田埂临水面斜铺70厘米高的石板,用水泥浆抹缝。实行深沟、高厢、半旱式免耕生产,其厢宽5米、沟宽50厘米、沟深40厘米,秧栽厢面,鱼养沟中,萍(细绿萍)浮水面,做到立体生产,只给水稻施农家肥,严格控制使用高效低毒农药。
Grasping five modified rice farming, promotion in some areas, up to 1200 kilograms of rice per mu, fish up to 1150 kilograms of commodities. This kind of mu produce “double over a thousand” five change technology is: change the conventional production for three-dimensional production. Widen and increase the ridge. In Tian 埂 Pro water slope oblique shop 70 cm high slate, watered with water slurry. The implementation of deep ditch, high car, semi-dry tillage production, the box width of 5 meters, 50 cm in width, ditch deep 40 cm, seedlings planted, fish Yanggou, Ping (fine green Ping) floating surface, do To the three-dimensional production, only to rice manure, strict control of the use of highly efficient and low toxicity pesticides.