辰溪县稻鱼综合种养主要模式生产效益调查

通过对辰溪县稻鱼综合种养投入产出情况的实地走访调查,分析了不同稻渔模式的综合效益.结果表明,"稻+鱼""稻+小龙虾"和"稻+鱼+鸭"模式经济效益最高,相对于单一水稻栽培,每公顷的利润均超过22500元,分别为33000、128100、38760元,且都具有良好的生态及社会效益.辰溪县稻鱼综合种养的进一步发展应以"稻+鱼""稻+小龙虾"和"稻+鱼+鸭"模式为主导,兼顾其他各种模式,进行产业化开发,以带动辰溪县的农业经济发展和山区脱贫致富.

Research on the Production Benefit of Comprehensive Cultivation of Rice and Fish in Chenxi County

The comprehensive benefits of different rice and fishery modes were analyzed through field investigation on input and output of rice and fishery comprehensive cultivation in Chenxi county. The results showed that the models of “ rice + fish”“rice + crayfish” and “ rice + fish + duck”had the highest economic benefits. Compared with the single rice cultivation .the profit per hectare was more than 22.500 yuan,33 .000 yuan. 128, 100 yuan and 38,760 yuan,respectively. They all had good ecological and social benefits.'Hie further development of rice - fish comprehensive breeding in Chenxi county should be guided by the models of “rice + fish”“rice + crayfish” and “rice + fish + duck”. Taking into account all other modes,industrialization should be carried out to promote the development of agricultural economy in Chenxi county and the poverty alleviation and prosperity in mountainous areas.