A low-emission environment-friendly feed for lactating sows

Abstract

The invention discloses a low-emission environment-friendly feed for lactating sows, which comprises a basic feed component and a core additive component, and the mass ratio of the basic feed component and the core additive component is (99.4-99.6): (0.4‑0.6); the basic feed group includes the following components by weight: roasted corn 20‑30, northeast corn 40‑50, sugar beet meal 3‑5, fermented bran 3‑5, fermented soybean meal 6‑8 , soybean meal 8‑12, soybean oil 0.6‑1, salt 0.45‑0.55, stone powder 1.3‑1.5, calcium dihydrogen phosphate 1.2‑1.3, amino acid 1‑1.2, choline chloride 0.1‑0.2, antioxidant 0.02‑0.05, anti-mold agent 0.05-0.1; the core added components are the following components by weight: sow vitamin premix 0.05-0.06, organic trace elements 0.12-0.15, compound enzyme preparation 0.03-0.05, high temperature resistant phytase 0.02-0.05 , system bran 0.1-0.2, ammonia binder 0.02-0.04, high temperature resistant live yeast 0.05-0.1. At the same time of realizing low emission, the lactating sow has high feed intake and good milk after using the present invention.

Description

technical field [0001] The invention belongs to the technical field of feed products, and in particular relates to a low-emission environment-friendly feed for lactating sows, and is especially suitable for sow feed from the upper farrowing bed to the next mating. Background technique [0002] Since the 1980s, my country's animal husbandry has maintained a rapid growth trend. The rapid development of the aquaculture industry has provided a strong guarantee for the improvement of people's living standards and the improvement of nutrition and dietary structure. Livestock excrement. A pig farm with 10,000 heads discharges 30,000 tons of pure feces and urine per year, and together with intensively produced flushing water, it can discharge 60,000 to 70,000 tons of feces, urine and sewage every year; an intensive chicken farm with 100,000 feathers annually It can produce manure up to 3600t. According to my country, there are 50 million sows in stock and 60 billion poultry breedin...

AI Technical Summary

Problems solved by technology

Most of the large-scale farms in our country are located in the surrounding rural areas, and the water source in most of the rural areas in our country is directly drinking groundwater. Due to the characteristics of difficult management and recovery of groundwater, it will directly threaten the drinking water in the surrounding areas. safety, this will cause immeasurable damage

In addition, a large number of antibiotics used in the treatment and prevention of diseases and added to feed in production lead to increased drug residues, and a variety of antibiotics accumulate in surface water and soil, which not only leads to the resistance of pests but also directly increases the resistance of humans

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