Recycle mixing type rice field culture method

Abstract

Provided is a recycle mixing type rice field culture method. According to the method, a rice field and fresh water resources are utilized for culturing. The method comprises the following steps of arrangement of the rice field, installation and adjustment of facilities, disinfection of the clean field and water fertilizing, rice planting, loach and Chinese soft shell turtle stocking, edible frog throwing, loach and edible fog harvesting, rice harvesting, water entering to flood the field, freshwater shrimp autumn seedling stocking, freshwater shrimp multiple fishing and coming into the market of freshwater shrimps, freshwater shrimp and Chinese soft shell turtle capturing, and ploughing and field drying, wherein the arrangement of the rice field comprises the excavation of culturing ditches, and trimming of field ridges. By the adoption of the method, rice-fish culture and freshwater shrimp autumn seedling and Chinese soft shell turtle mixed culture are organically and cyclically combined, the problems that an empty rice field in winter is not utilized, a water-phase food chain is simple, the mutually beneficial level of rice and fish is low and the bird prevention and the pest removal are low are solved thoroughly, the recycle and safe and efficient output of the rice field are ensured, the significant increasing of the benefits of rice field culture is achieved, and the method has the advantages that the culture process is easy to operate, the culture cost is low and the culture safety is high.

Description

technical field [0001] The invention relates to a circular mixed rice field culture method in the aquaculture industry, which belongs to the technical field of rice field and fish culture in agricultural aquaculture. It is a production method of circular mixed culture that combines the organic cycle of green shrimp autumn seedlings and Chinese soft-shelled turtle polyculture. Background technique [0002] Fish farming in rice fields originated in the Eastern Han Dynasty in my country and has a history of nearly 2,000 years. Since the "Ninth Five-Year Plan" in our country, under the promotion of governments at all levels, rice and fishery projects have been vigorously developed in rural areas of our country, and a modern ecological agricultural industry with nearly 20 species of breeding objects and a planting area of ​​more than 9 million mu has been formed. As a result, a large number of fishery and agricultural science and technology personnel actively participated in the...

AI Technical Summary

Problems solved by technology

[0048] In order to overcome the problems of unutilized winter idle paddy fields, simple water-phase food chain, low level of mutual benefit between rice and fish, and defects in preventing birds and insect pests in current paddy field cultivation, the present invention provides a brand-new circulation hybrid paddy field cultivation method In order to achieve the purpose of avoiding the escape of farmed animals, increasing the utilization time of rice fields, promoting the cycle of raw elements of rice fields and improving soil fertility, and strengthening the prevention of birds and insects and theft, the "rice-fishing co-culture" and "green shrimp autumn seedlings and The organic cycle operation method of "Chinese soft-shelled soft-shelled turtle polyculture" ensures the recycling of rice fields and safe and efficient output, and realizes a significant increase in the efficiency of rice field cultivation

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