A kind of rice eel ecological planting and breeding method for preventing and controlling pests by flooding fields and ponds

Abstract

The invention provides an ecological rice eel planting and breeding method for preventing and controlling insect pests by water logging in fields and ponds. The method comprises the following steps: constructing dikes in a rice field to arrange fish pits and fish ditches; splashing quick lime in the whole rice field to sterilize and improve soil during turning of the rice field, and carrying out innocent treatment on weeds; breeding cyprinoids, grass carps, hemiculterleucisculus and eels; sowing rice in different boxes; and preventing plant diseases and insect pests by using a water logging method and spraying limb water. The weeds are removed by fishes to create a good environment for rice, non-effective tillering guarantee is controlled, effective tillering of nutrition supply of plantsis implemented, organic fertilizers are produced to ensure required nutrition for rice, insects are hunted to replace insect killing with pesticide, wounded, sick and disabled eels are eliminated, fish diseases are reduced, the economic benefit is increased, excrements of fishes are absorbed by rice to regulate water quality, a comfortable and cool growth environment is created for fishes, quick lime is added to sterilize, insects are prevented and controlled for fishes by water logging, the rice field is changed into an ecological environment for recycling, pesticide is eliminated, productionof ecological agricultural products is ensured, the method is dual-purpose in a place, and the economic benefit and the ecological benefit are obvious.

Description

technical field [0001] The invention relates to rice planting and aquatic product cultivation techniques, in particular to a method for symbiotic ecological cultivation of rice and aquatic products. Background technique [0002] Paddy farming is an ecological farming model that promotes a virtuous cycle of ecosystems in paddy fields based on the principles of ecological economics. Paddy farming can not only harvest a considerable amount of ecological aquatic products under the conditions of saving labor, labor and bait, but also increase rice income while reducing input. In terms of planting and breeding models, the most traditional comprehensive planting and breeding in rice fields is the rice-fish symbiotic breeding model, which later developed into rice crab, rice shrimp, rice shrimp and crab, rice eel, rice loach, rice duck and other models. Make rice field comprehensive planting and breeding develop in the direction of three-dimensional agriculture, ecological agricult...

AI Technical Summary

Problems solved by technology

However, it is still unable to achieve ecological planting and breeding techniques to solve the conflicts between rice pest control and aquaculture.