As we all know, aquaculture is a traditional entrepreneurial project in rural areas. If you want to get more opportunities in the developing rural economy and changing market consumption demand, you must learn to innovate. The current ecological farming model is very popular. Here are three ecological farming models with good prospects.
1. Original culture of fish and vegetables
As the name implies, it is to combine vegetable planting with fish farming, plant some vegetables above the fish pond, and realize the cycle of fish fertilization, vegetable purification and water fish farming by taking advantage of the characteristics of developed vegetable roots and great demand for nitrogen and phosphorus in the growth process, so that fish and vegetables can grow together.
This method is not only environmentally friendly, but also produces a vegetable while producing fish, which can be said to be a "double harvest" situation.
The second is the comprehensive planting and breeding model of rice and fishery.
This model can make full use of light, heat, water, gas, soil, fertilizer, seeds and other natural resources, and finally produce some high-quality rice and aquatic products that people need, and obtain ecological, economic and social benefits.
In 20 18, the Ministry of Agriculture and Rural Affairs has started to promote the work of national-level demonstration areas for comprehensive planting and breeding of rice and fishery, and has given preferential policies and support to these demonstration areas, and relevant policies will continue in 20 19.
Thirdly, circulating water culture in ponds.
This culture mode is to build a culture system in the pond, put all the main fish in this area, and all other pond areas are used to purify the water.
This system is equipped with a device that can make the water in the pond move and turn "stagnant water" into "living water".
This method can also reduce the frequency of drug use in pond culture, protect the water environment and improve the quality of aquatic products.
In addition, in this system, most of the residual bait and feces in aquaculture can be collected and removed in time, and can also be recycled.
I believe everyone can feel that the state attaches great importance to the environment after the ban on raising and the introduction of environmental protection tax. The ecological farming model can not only protect the environment, but also breed. If your conditions permit, you can try!