稻田综合种养技术模式及效益分析

摘要

稻田综合种养主要是在稳定水稻单产的基础上,通过稻谷的优质优价和养殖收入来增收.在泰州,主要示范应用技术模式为稻田养鸭、稻田养鱼和稻田养小龙虾,相比单纯种稻,这3种模式综合经济效益分别增加了61.7%、215.2%和255.5%.但稻田综合种养模式也增加了农户养殖生产成本和风险,建议各地应根据生产实际选择适合本地自然条件的种养模式.%The test and demonstration results showed that,the integrated planting and breeding technical mode achieve high benefit by high rice price and aquaculture income,on the basis of the current level of rice per unit area yield. The rice-duck integrated farming, rice-fish integrated farming and rice-lobster integrated farming are the three main integrated planting and breeding technical models in Taizhou City. Compared with conventional rice cultivation, the comprehensive economic benefits of rice-duck integrated farming, rice-fish integrated farming and rice-lobster integrated farming modes were increased by 61.7%, 215.2% and 255.5%, respectively. But,because integrated planting and breeding technical mode in paddy field increased the production cost and the risk.It is suggested that different areas should choose the suitable mode according to local production conditions and natural conditions.