Breeding method for improving yield and quality of milk of cows in mountain areas of south China

Abstract

The invention discloses a breeding method for improving yield and quality of milk of cows in mountain areas of south China, which comprises a green coarse fodder planting method, a green coarse and fine fodder feeding method and a Chinese herbal medicine feeding method, wherein the green fodder planting method comprises the following steps of selecting loose soil with flatter ground for reclamation and plowing, applying an organic fertilizer of 20000-30000Kg, a calcium magnesium phosphate fertilizer of 750-1000Kg and lime of 750-1125Kg per hm2, selecting annual and perennial grasses to be planted, adding fine soil or decomposed manure or the calcium magnesium phosphate fertilizer on seeds, and then irrigating and watering. The cost of fodder is reduced, and the cow milk yield is improved; through the scientific breeding management, in a cow growth period, the greed fodder and fine fodder are scientifically and reasonably mixed, and the Chinese herbal medicine is used for feeding, so that the physique of cows is strengthened, and the yield and quality of milk of the cows are improved, and thus the milk yield of the cows in mountain areas of south China in a lactation period is increased from 4500Kg to 6000Kg.

Description

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AI Technical Summary

Problems solved by technology

[0003] Aiming at the above-mentioned main reasons for restricting the scale of dairy cow breeding in the southern mountainous areas of my country and the quality of dairy products from being unable to develop to a higher level in the above-mentioned prior art, the present i

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