Method for breeding loaches in paddy field

Abstract

The invention relates to the technical field of breeding of aquatic products, in particular to a method for breeding loaches in a paddy field. The method comprises steps including land selection, disinfection, ditching, seed selection, bottom fertilizer application, feeding and the like. Bottom fertilizer is prepared from raw materials as follows: 20-30 parts of livestock manure and urea, 10-15 parts of Raphanus sativus, 15-17 parts of rudbeckia laciniata, 15-20 parts of Melilotus albus, 10-15 parts of buckwheat, 15-20 parts of azolla imbricate, 15-17 parts of Astragalus adsurgens and the like through fermentation; feed is mainly prepared from raw materials as follows: 11-13 parts of rape stalks, 10-11 parts of Veronica polita, 10-13 parts of berchemia Yunnanensis, 11-13 parts of herba epimedii, 10-13 parts of elodea nuttallii, 13-15 parts of Silphium perfoliatum, 5-6 parts of actinolite powder, 10-15 parts of flat snail meat meal, 10-15 parts of clam meat meal and the like through fermentation. Rice planting and loach breeding are scientifically and organically combined, the weight and reproduction of the loaches are effectively increased, the breeding benefits of the loaches are increased, and meat of the loaches is firm and delicious and contains rich nutrients.

Description

technical field [0001] The invention relates to the technical field of aquatic product cultivation, in particular to a method for cultivating loach in paddy fields. Background technique [0002] Loach meat is delicious, nutritious, rich in protein, low in fat and less in cholesterol, and is a high-protein, low-fat food. Loach contains an unsaturated fatty acid similar to eicosapentenoic acid, which is beneficial to the body's anti-vascular aging, so eating loach is very beneficial to the elderly and cardiovascular patients. In addition to high-quality protein and fat, loach is also rich in vitamin A, vitamin B1, niacin, iron, phosphorus, calcium and other nutrients. Because it contains high protein and low fat, it is very suitable for people who need to reduce fat. Loach is flat in nature, sweet in taste, enters the spleen and liver meridian, and has the functions of nourishing the middle and Qi, dehumidifying and reducing jaundice, nourishing the kidney and yang, and remov...

AI Technical Summary

Problems solved by technology

Loach is generally cultured in ponds, a single pond culture, and feed with a single nutrient component, which makes the current loach yield low, poor quality, and low economic benefits for farming

And a kind of three-dimensional planting mode that organically combines paddy field planting and loach cultivation in the same ecological environment can make full use of land resources while rationally utilizing resources, and simultaneously improve the economic benefits of paddy fields and loach, but the traditional paddy field loach Breeding, there are problems such as unreasonable stocking density, improper application of pesticides and fertilizers, etc., which lead to problems such as loach starvation or eating materials in rice fields, resulting in a large number of deaths and low quality of loach

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