Integrated breeding method of wheat-stubble paddy and loaches

Abstract

The invention discloses an integrated breeding method of wheat-stubble paddy and loaches. The method comprises the following steps: (1) field engineering of a paddy field; (2) arrangement of guide mesh belts; (3) rice planting; (4) prevention and control of diseases and pests of paddy; (5) throwing of loach, grass carp and aristichthys nobilis fry; (6) feeding with feed; (7) water quality management; and (8) winter wheat plating, and prevention and control of diseases and pests. When the paddy encounters insect pests, the feeding of loaches is stopped, so that the loaches are hungry. When thewater level in the paddy field rises, the loaches are dispersed among paddy with water, and the hungry loaches eat a large number of insect eggs and pests on the paddy. Sterilization is carried out byadopting smoking of traditional Chinese medicines, conventional pesticide is replaced, harm is not caused, and the water quality environment of loach growth is not destroyed. Through the breeding method provided by the invention, the paddy field can be efficiently utilized, and the bred loaches, grass carps and aristichthys nobilis are fresh and delicious in meat quality and contain no pesticide.Meanwhile, the loaches are utilized to remove insect pests in the paddy field, so that the method is not only economic and efficient, but also green and environmentally friendly.

Description

technical field [0001] The invention relates to the field of comprehensive planting and breeding of crops and aquatic organisms, in particular to a comprehensive planting method of wheat stubble rice loach. Background technique [0002] Loach is a multiple spawning fish. Under natural conditions, breeding begins in early April, the peak spawning period is from May to June, and spawning can continue until September. The water temperature for breeding is 18-30°C, and the optimum water temperature is 22-28°C. [0003] The meat of loach is tender and delicious, and the protein content per 100 grams of edible part is as high as 18.4-22.6 grams, which is higher than that of ordinary fish; it also contains 2.8-2.9 grams of fat, 100-117 kcal of calories, 51-459 mg of calcium, and 154- 243 mg, iron 2.7-3.0 mg, and vitamins B1, B2 and niacin. Eating more loach has the effect of treating diseases. Loach is sweet and flat in nature and flavor. It is said in "Introduction to Medicin...

AI Technical Summary

Problems solved by technology

Based on the remarkable effect of rice field cultivation technology, a series of studies on rice field loach cultivation technology have been reported one after another. For example, the Chinese patent number is: CN. The scheme can increase the breeding benefits to a certain extent, but it fails to solve the problem of insect pests in rice fields. In view of the shortcomings of existing technologies, there is no effective way to solve the problem so far.