CN102100310B

CN102100310B - Composite premix for cows

Info

Publication number: CN102100310B
Application number: CN2009102485805A
Authority: CN
Inventors: 李建涛
Original assignee: SHENYANG AITEJIE ANIMAL HUSBANDRY CO Ltd
Current assignee: SHENYANG AITEJIE ANIMAL HUSBANDRY CO Ltd
Priority date: 2009-12-21
Filing date: 2009-12-21
Publication date: 2013-03-06
Anticipated expiration: 2029-12-21
Also published as: CN102100310A

Abstract

The invention relates to a composite premix, in particular to a composite premix for cows. The invention provides the composite premix for the cows for improving the nutrition balance of crow feed and improving the health level of the cows. The composite premix consists of the following components in percentage by mass: 20 to 30 percent of mountain flour, 0.12 to 0.16 percent of copper sulfate, 0.20 to 0.40 percent of manganese sulfate, 0.12 to 0.16 percent of sodium selenite at the concentration of 1 percent, 0.40 to 0.46 percent of zinc sulfate, 0.3 to 0.5 percent of calcium iodate at the concentration of 1 percent, 0.1 to 0.12 percent of cobalt chloride at the concentration of 5 percent, 6.0 to 8.0 percent of magnesium oxide, 0.036 to 0.04 percent of vitamin A, 0.012 to 0.016 percent of vitamin D3, 0.1 to 0.12 percent of vitamin E, 20 to 30 percent of zeolite powder, 20 to 30 percent of thin bran, 10 to 12 percent of yeast culture and 1 to 2 percent of special composite enzyme for cows.

Description

Composite premix for cows

Technical field:

The present invention relates to a kind of compound premix, more particularly, relate to composite premix for cows.

Background technology:

Milk cow comprises roughage and the concentrate supplement of high-quality as ruminant in the daily ration.China lacks high quality forage, along with the development of milk cattle cultivating industry, the demand of roughage is constantly increased, and imbalance between supply and demand becomes increasingly conspicuous.But China's stalk resource is abundant, and approximately 600,000,000 tons of annual productions are 1.2 times of grain yield, account for the 20%-30% of whole world stalk total output, and this provides a large amount of roughage resources for the development plant-eating animal.At present, the unconventional feed resource that this is huge, utilization rate only about 25%.Nutritional imbalance, palatability are poor, the Rumen rate is low is the principal element of restriction straw utilization, causes thus that milk production of cow is low, milk quality is poor, disease incident is high, and threatens dairy safety.Concentrate supplement is comprised of protein feeds, energy feed and premix, and the effect of concentrate supplement is to remedy the subalimentation of roughage or imbalance.Under the condition of high-quality roughage shortage of resources, improve the straw utilization rate by the nutrient balance technology and become the major measure that promotes that milk cattle cultivating already further develops.

Compound premix is the essential raw material of preparation concentrate supplement, comprises milk cow health and produces necessary vitamin, mineral element, and functional adding ingredient.Through the development in 30 years, China became world feed industry big country, but remained in many problems at aspects such as the kind of feed, quality, safety, and is the most outstanding with ruminant feed.The major defect of current common milk cow premix compound product is: 1, take stalk in main basal diet, the content of iron and phosphorus is enough to satisfy the needs of milk cow, added again a large amount of sources of iron and phosphorus source feed in the common premix, not only increased cost, but also brought environmental pollution; 2, owing to vitamin loss in the stalk is serious, need to be replenished by premix, but the content of vitamin A. D. E can not satisfy the milk cow needs in the common premix, cause body's immunity low, disease incident is high; 3, the stalk degree of lignification is high, causes that milk cow is low to the degradation rate of stalk, dry matter intake is not enough, and common premix lacks corresponding technical measures and improves milk cow to degradation rate and the feed intake of stalk.

Summary of the invention:

The present invention is exactly for the problems referred to above, and a kind of property balanced in nutrition of milk cow forage, composite premix for cows of raising milk cow health level of improving is provided.

In order to realize above-mentioned purpose of the present invention, the present invention adopts following technical scheme, and composition of the present invention by the proportioning of quality is: stone flour 20%-30%, copper sulphate 0.12%-0.16%, manganese sulfate 0.20%-0.40%, purity are that 1% sodium selenite 0.12%-0.16%, zinc sulfate 0.40%-0.46%, purity are that 1% calcium iodate 0.3%-0.5%, purity are 5% cobalt chloride 0.1%-0.12%, magnesia 6.0%-8.0%, vitamin A 0.036%-0.04%, vitamin D ₃0.012%-0.016%, vitamin E 0.1%-0.12%, zeolite powder 20%-30%, fine bran 20%-30%, yeast culture 10%-12%, milk cow special composite enzyme 1%-2%.

Beneficial effect of the present invention:

The present invention is and the matching used compound premix of maize straw, effectively improved the property balanced in nutrition of milk cow forage, improved the general level of the health of milk cow.

The present invention selects 260 of He Sitan milking cows, and wherein head produces 46 of oxen, and two produce 88 of oxen, 72 of tertiary industry oxen, and all the other 54 was four product or four postpartum.For reducing individual difference to the impact of result of the test, the present invention selects 100 oxen to test from two products and tertiary industry ox, these 100 milking cows are divided into according to the stage of giving milk again gives milk the Sheng phase (minute 15 days to 150 days puerperium) and gives milk the middle and later periods in (giving milk 150 days to dry milk) two stages, 50 oxen in per stage, be divided into common premix group and premix group of the present invention, 25 every group.Adopt the TMR feeding system, roughage is dried maize straw, corn silage, and with common premix and of the present invention premix preparation (concentrate supplement composition see Table 1), in concentrate supplement all according to 5% add respectively by premix for concentrated feed.Result of the test shows (seeing Table 2): the present invention is more common, and premix is compared, and the dry matter intake of milk cow improves the 1.1kg/ sun, and the output of milk improves the 0.9-1.4kg/ sun.

Table 1 milking cow concentrate supplement prescription

Table 2 test effect of the present invention

The present invention makes the incidence of disease of cows mammitis reduce 1/2, and the incidence of disease of the metabolic diseases such as acid poisoning reduces 2/3.

The specific embodiment:

Embodiment 1: stone flour 30%, copper sulphate 0.16%, manganese sulfate 0.40%, purity are that 1% sodium selenite 0.16%, zinc sulfate 0.46%, purity are that 1% calcium iodate 0.45%, purity are 5% cobalt chloride 0.12%, magnesia 6.0%, vitamin A 0.038%, vitamin D ₃0.012%, vitamin E 0.1%, zeolite powder 28.1%, fine bran 20%, yeast culture 12%, milk cow special composite enzyme 2%.

Embodiment 2: stone flour 20%, copper sulphate 0.12%, manganese sulfate 0.20%, purity are that 1% sodium selenite 0.12%, zinc sulfate 0.40%, purity are that 1% calcium iodate 0.5%, purity are 5% cobalt chloride 0.1%, magnesia 7.0%, vitamin A 0.036%, vitamin D ₃0.014%, vitamin E 0.12%, zeolite powder 30%, fine bran 30%, yeast culture 10%, milk cow special composite enzyme 1.39%.

Embodiment 3: stone flour 29.4%, copper sulphate 0.14%, manganese sulfate 0.30%, purity are that 1% sodium selenite 0.14%, zinc sulfate 0.44%, purity are that 1% calcium iodate 0.3%, purity are 5% cobalt chloride 0.11%, magnesia 8.0%, vitamin A 0.04%, vitamin D ₃0.016%, vitamin E 0.114%, zeolite powder 20%, fine bran 29%, yeast culture 11%, milk cow special composite enzyme 1%.

Contain cellulase 12000 μ, zytase 80000 μ, 1,4 beta-glucanase 22000 μ in the 1g milk cow special composite enzyme.

Yeast culture of the present invention is the Da Nongwei benefit health XP that Da Nongwei bio-fermentation engineering (Shenzhen) Co., Ltd produces.In the constituent of Da Nongwei benefit health XP, the ratio less than 5% that saccharomycete is shared, and the composition that surpasses more than 95% is the mixture of extracellular metabolic product and variation culture medium.

Claims

1. composite premix for cows is characterized in that the proportioning that forms by quality is: stone flour 20%-30%, copper sulphate 0.12%-0.16%, manganese sulfate 0.20%-0.40%, purity are that 1% sodium selenite 0.12%-0.16%, zinc sulfate 0.40%-0.46%, purity are that 1% calcium iodate 0.3%-0.5%, purity are 5% cobalt chloride 0.1%-0.12%, magnesia 6.0%-8.0%, vitamin A 0.036%-0.04%, vitamin D ₃0.012%-0.016%, vitamin E 0.1%-0.12%, zeolite powder 20%-30%, fine bran 20%-30%, yeast culture 10%-12%, milk cow special composite enzyme 1%-2% wherein contain cellulase 12000 μ, zytase 80000 μ, 1,4 beta-glucanase 22000 μ in this milk cow special composite enzyme of 1g.

2. composite premix for cows according to claim 1 is characterized in that the proportioning that forms by quality is: stone flour 30%, copper sulphate 0.16%, manganese sulfate 0.40%, purity are that 1% sodium selenite 0.16%, zinc sulfate 0.46%, purity are that 1% calcium iodate 0.45%, purity are 5% cobalt chloride 0.12%, magnesia 6.0%, vitamin A 0.038%, vitamin D ₃0.012%, vitamin E 0.1%, zeolite powder 28.1%, fine bran 20%, yeast culture 12%, milk cow special composite enzyme 2%.

3. composite premix for cows according to claim 1 is characterized in that the proportioning that forms by quality is: stone flour 20%, copper sulphate 0.12%, manganese sulfate 0.20%, purity are that 1% sodium selenite 0.12%, zinc sulfate 0.40%, purity are that 1% calcium iodate 0.5%, purity are 5% cobalt chloride 0.1%, magnesia 7.0%, vitamin A 0.036%, vitamin D ₃0.014%, vitamin E 0.12%, zeolite powder 30%, fine bran 30%, yeast culture 10%, milk cow special composite enzyme 1.39%.

4. composite premix for cows according to claim 1 is characterized in that the proportioning that forms by quality is: stone flour 29.4%, copper sulphate 0.14%, manganese sulfate 0.30%, purity are that 1% sodium selenite 0.14%, zinc sulfate 0.44%, purity are that 1% calcium iodate 0.3%, purity are 5% cobalt chloride 0.11%, magnesia 8.0%, vitamin A 0.04%, vitamin D ₃0.016%, vitamin E 0.114%, zeolite powder 20%, fine bran 29%, yeast culture 11%, milk cow special composite enzyme 1%.