Developing engineering rice field fish culture in Shaanxi Province

Introduction: Shaanxi Province has decided to vigorously develop rice field fish farming in the whole province By establishing a standardized rice field fish farming demonstration area, Shaanxi Province will strive to develop an engineering rice field fish farming area of 100000 mu by 2005, achieve the level of annual production of 3000 tons of aquatic products, new production of 5000 tons of rice, and new output value of 50 million yuan, and achieve the goal of "rice, fish, fish, rice and fish harvest" The so-called engineering fish farming in paddy field refers to a new technology of fish farming to form a paddy field fishery ecosystem through the supporting of fishery engineering, which is one of the key agricultural extension technologies determined by the state during the Tenth Five Year Plan period Through engineering fish farming in paddy field, we can achieve mutual aid of fish and grain, ecological complementarity, improve the comprehensive benefits of grain planting, and effectively increase farmers' income The masses use "four increases" (increase fish, grain, water and income), "four savings" (save land, fertilizer, labor and capital), "four small" (small granary, small bank, small reservoir and small fertilizer plant) to compare the benefits of fish farming in paddy field It is understood that there is a great potential to develop rice field fish culture in Shaanxi Province The existing 2.6 million mu of rice field area in Shaanxi Province According to the current cultivation level, the development of 1 million mu of rice field fish culture can add 100000 tons of aquatic products, increase 50000-60000 tons of rice, which is equivalent to the newly excavated 100000 Mu fish pond and newly built 100000 mu of rice field The development prospect is very broad Experts told reporters that one mu of rice field fish can store 200 cubic meters of water If a 100000 mu of rice field fish project is carried out, more than 20 million cubic meters of water storage capacity can be increased with less investment A large number of fish farming projects in rice fields can also hold back the flood and reduce the peak flow of the river At the same time, large-scale fish farming project in rice field will produce wetland effect, which will create conditions for improving the surrounding ecological environment and human living environment It is precisely because of these advantages that, through typical demonstration, the masses have aroused great interest and laid the foundation for the next large-scale development (author:) share to feed Weibo share to: