9-week laying duck feed formula capable of substituting fishmeal by utilizing duckweed powder and water flea

Abstract

The invention discloses a 9-week laying duck feed formula. According to the formula, the ingredients are as follows by weight percent: 56.25% of corns, 5% of duckweed powder, 7.44% of water flea, 0.12% of calcium hydrogen phosphate, 28.75% of wheat bran, 2.09% of stone powder and 0.35% of salt. The protein feed water flea added in the ingredients contains various and abundant amino acids (especially essential amino acids for animals, such as lysine, methionine, cystine and tryptophan) which can prevent diseases, treat diseases, improve anti-disease capability of a laying duck, improve egg shell quality, reduce egg-break rate and amounts of soft eggs, deformed eggs and sand-shell eggs, effectively prevent bird flu, prevent and treat diseases such as diarrhea, feather picking, fur falling, anus pecking, salpingitis, respiratory illness and the like. Thus, product of the formula is characterized by balanced nutrition. By using the product to feed a 9-week laying duck, the egg-laying rate of the laying duck can be greatly increased, the survival rate of incubation is increased and the produced duck eggs are uniform and have high nutrition.

Description

technical field [0001] The invention relates to a new type of agricultural input product, in particular to a new type of biological feed that maintains animal production performance and has no potential safety hazards. Background technique [0002] With the needs and development of modern management, the development of agriculture occupies an increasingly important position. While people pay attention to health and health preservation, the ingredients of laying ducks have attracted people's attention. Because the total amount of various minerals in duck eggs exceeds that of eggs with high nutrition in people's mouth, especially iron and calcium that are urgently needed in the body, and the vitamins needed by the human body are 25% of eggs. Duck eggs are sweet in taste and cool in nature. They have the effects of nourishing deficiency and fatigue, nourishing yin and nourishing blood. They have a certain therapeutic effect on symptoms such as edema, fullness, yin deficiency an...

AI Technical Summary

Problems solved by technology

However, due to environmental pollution, overfishing and other reasons, the natural fish resources are becoming increasingly depleted, and the supply of products is in short supply.

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