Feed for greylag gooses in egg producing period

Abstract

The invention discloses feed for greylag gooses in the egg producing period. The feed is prepared from substances in parts by weight as follows: 25-30 parts of corn kernels, 5-10 parts of soya bean meal, 2-3 parts of peanut kernels, 4-6 parts of fish meal, 10-15 parts of wheat bran, 10-15 parts of bitter chrysanthemum leaves, 10-15 parts of leaves of lettuce, 5-8 parts of ceratophyllum demersum, 5-8 parts of malabar spinach, 6-10 parts of pennisetum purpureum Schum cv.Guiminyin, 2-4 parts of tourmaline powder, 2-5 parts of stone needle powder, 2-3 parts of egg shells, 1-3 parts of shells of soft-shelled turtles, 2-4 parts of traditional Chinese medicine powder and 5-8 parts of an additive. The feed contains balanced nutrition, the matching of ingredients is reasonable, the palatability is good, the nutritional requirement law of the greylag gooses in the egg producing period is met, the physique of the bodies of the greylag gooses can be well enhanced, the mating capability of male greylag gooses and the production performance of the female greylag gooses are improved, the morbidity can be greatly reduced, the quality of laid eggs and the number of the laid eggs are further improved, and good economic benefits are realized.

Description

technical field [0001] The invention belongs to the field of feed, in particular to gray goose egg stage feed. Background technique [0002] Gray goose (scientific name: Anser anser): body length 70-90 cm, wingspan 147-182 cm, weight 2.5-4 kg, life span 17 years. Large and fat. The mouth and feet are flesh-colored, the upper body is taupe, and the lower body is white. When flying, the wings flap vigorously, and the frequency of wing flapping is high. The neck is longer. The legs are at the central fulcrum of the body for free walking. Has a flat beak with serrated edges to help filter food. It has the habit of migrating, and the migrating distance is also relatively long. It likes to live in groups, and forms an orderly queue when flying, with a glyph, herringbone, etc. It mainly inhabits freshwater waters in different habitats, often coming in and out of lakes, reservoirs, estuaries, flooded plains, wet grasslands, swamps and grasslands rich in reeds and aquatic plant...

AI Technical Summary

Problems solved by technology

Feeding gray geese during the egg stage is the most important thing in artificial breeding. The quantity and quality of eggs produced affect the economic benefits of breeding. Currently, the feed for gray geese during the egg stage is usually commercially available general-purpose goose feed, or self-made goose feed. The formulated feed has the problem of unreasonable nutrient ratio, which reduces the quality and quantity of gray goose eggs, thereby reducing the breeding efficiency.