Ecological breeding method for green-shell laying hen brood rearing

Abstract

The invention relates to the technical field of agricultural cultivation, in particular to an ecological breeding method for green-shell laying hen brood rearing. The method comprises the steps that by weight, 5-8 parts of green-shell laying hen manure and 3-6 parts of biomass auxiliary material are taken to be mixed to be uniform, a hen manure and biomass auxiliary material mixture is obtained, the mixture is laid into a woodland, fences are arranged around the woodland, Hermetia illucens larvae are inoculated inside the mixture, and culture is performed for 2-3 d; a furrow with the width being 50-60 cm and the depth being 20-30 cm is excavated inside the woodland, and the culture mixture obtained by grass rotting and culture is laid inside the furrow, then, some soil is added to be flat, watering is performed to wetting raw materials inside the furrow, and after 2-3 days, the furrow is filled with Hermetia illucens larvae, maggots, ants and various insects with abundant nutrients. According to the method, no antibiotic or hormone is adopted, so that injuries of hormone preparation to the human body is avoided, the yield of green-shell laying hens is improved on the premise of ensuring population health, and the nutritive value of the green-shell laying hens is ensured.

Description

technical field [0001] The invention relates to the technical field of agricultural breeding, in particular to an ecological breeding method for green-shell laying hens. Background technique [0002] Green-shell laying hens are a kind of rare domestic chicken breeds that have been raised in my country in recent years. They are named because the eggshells of the eggs are green. Compared with other chicken breeds, it also contains a large amount of lecithin, vitamin A, vitamin B, vitamin E, lysine, selenium, iodine, iron and other trace elements. It is high in vitamins, high in trace elements, high in amino acids, low in cholesterol, and low in fat. Food is an ideal natural health food, in line with people's modern eating habits. In addition, the yolk of green-shell eggs has a high content of β-globulin and γ-globulin, which can improve immune function, lower blood lipids, and soften blood vessels; it can also enhance children’s intelligence, and is an excellent choice for stun...

AI Technical Summary

Problems solved by technology

However, the egg production performance of green-shell hens is not high when they are raised on a large scale. The average annual egg production is only about 150, and the average egg weight is less than 45 grams, which affects the income of the farm.

[0004] The chicken feed currently used contains a lot of soybean meal and rice bran, and antibiotics and hormones are abused. This kind of feed not only makes the chicken's absorption effect poor, but also has poor resistance and low egg production rate.

The green-shell hens fed with this kind of feed have low nutritional value of the eggs and affect the nutritional value of the green-shell hens, which cannot meet the current consumers' requirements for food quality.