Ecological planting and culturing method for co-culture of rice, shrimps and soft-shelled turtles

Abstract

The invention discloses an ecological planting and culturing method for co-culture of rice, shrimp and soft-shelled turtles. The method comprises the following steps: 1), rice field site selection; 2) rice field treatment; 3) water treatment; 4) rice transplanting; 5) stocking of young soft-shelled turtles and young shrimps; and 6) feeding. The invention relates to the technical field of culture, and particularly provides the ecological planting and culturing method for co-culture of rice, shrimps and soft-shelled turtles. The mixed culture of the shrimps and soft-shelled turtles can be achieved, the dissolved oxygen content in water can be increased and adjusted, due to the fact that although soft-shelled turtles live in water, the soft-shelled turtles breathe with lungs, do not compete for oxygen with shrimps or frequently move up and down with soft-shelled turtles, the fluidity of water is improved, the vertical space of a pond is effectively utilized, the soft-shelled turtles can eat large granular feed, the shrimps can eat residue powder after the soft-shelled turtles eat, the production cost can be reduced, the soft-shelled turtles can eat shrimps which have diseases and die, the soft-shelled turtles can play a chasing role in the feeding process of the shrimps, the quality of the shrimps is enhanced, and besides, excrement of the shrimps and the soft-shelled turtles can apply fertilizer to rice, so that the nutrients of rice can be increased.

Description

technical field [0001] The invention relates to the technical field of breeding, in particular to an ecological breeding method for rice, shrimp and soft-shelled turtles. Background technique [0002] Traditional paddy field planting is single species and single harvest. Due to the lack of arable land, limited resources cannot be fully utilized, and farmers planting rice generally rely on pesticides for pest control and herbicides for weed control, which are devastating to frogs such as frogs and toads. In many areas, frogs have declined sharply, and even Reaching the brink of extinction. Insect pests are becoming more and more serious, and the amount of pesticides is increasing, and the pesticide content of rice seriously exceeds the standard. And the use of comprehensive three-dimensional planting of aquatic organisms such as rice and shrimps can simultaneously obtain the benefits of multiple operations. [0003] Soft-shelled turtles are animals of the family Turtle fam...

AI Technical Summary

Problems solved by technology

[0004] At present, there are many artificial breeding methods for breeding soft-shelled turtles in the market. From the perspective of most breeding technologies in the market, in order to increase production, natural ponds or artificially built ponds are often used for high-density individual breeding, which is extremely inefficient. Under the premise of new aquaculture technology, soft-shelled turtles and shrimps are introduced into the rice fields together, forming a new model of cooperation and symbiosis of soft-shelled turtles