阅读说明：本技术 一种促生长育肥羊快速增重的饲料添加剂 (Feed additive for promoting growth and fattening sheep to gain weight rapidly ) 是由 宋瑜 何鑫 殷博 耿世刚 刘佳莉 于 2021-01-22 设计创作，主要内容包括：一种促生长育肥羊快速增重的饲料添加剂。每1.0Kg所述饲料添加剂中,包括石粉361.89-366.99g,丙酸钙98.9-102.2g,90.0％的双缩脲97.8-101.5g,其余组分为复合维生素和复合微量元素。将本发明促生长育肥羊快速增重的饲料添加剂添加到绵羊饲料中,对绵羊进行饲喂,能明显减少饲料干物质的消耗,降低绵羊的饲喂成本,同时降低绵羊的生长周期。(A feed additive for promoting growth and fattening sheep to gain weight rapidly is provided. Every 1.0Kg of the feed additive comprises 361.89-366.99g of stone powder, 98.9-102.2g of calcium propionate and 97.8-101.5g of 90.0% biuret, and the rest components are vitamin complex and trace elements complex. The feed additive for promoting growth and fattening sheep to quickly gain weight is added into sheep feed to feed sheep, so that the consumption of dry matters in the feed can be obviously reduced, the feeding cost of sheep is reduced, and the growth cycle of sheep is reduced.)

1. The feed additive for promoting the growth and fattening of the sheep to rapidly gain weight is characterized by comprising the following components: compound trace elements, compound vitamins, stone powder, calcium propionate and 90.0% biuret;

every 1.0Kg of the feed additive comprises 361.89-366.99g of stone powder, 98.9-102.2g of calcium propionate, 97.8-101.5g of biuret with the purity of 90.0%, and the rest components are vitamin complex and trace elements complex.

2. The feed additive for promoting rapid weight gain of growth-finishing sheep according to claim 1, wherein the composite trace elements comprise the following components: ferrous sulfate monohydrate, copper sulfate pentahydrate, zinc sulfate monohydrate, manganese sulfate, cobalt chloride, sodium selenite, potassium iodide and stone powder.

3. The feed additive for promoting the rapid weight gain of growth-fattening sheep according to claim 2, wherein the composite trace elements comprise, per 1.0Kg of the feed additive:

33.64-34.76g of ferrous sulfate monohydrate with the purity of 98.0 percent,

10.76 to 11.12g of blue vitriol with the purity of 85.0 percent,

21.41 to 22.12g of zinc sulfate monohydrate with the purity of 99.0 percent,

25.34 to 26.19g of manganese sulfate with the purity of 98.0 percent,

124.6-128.7mg of cobalt chloride with the purity of 98.0 percent,

67.7-70.0mg of sodium selenite with the purity of 98.0%,

47.7-49.3mg of potassium iodide with a purity of 98.0%,

125.83-133.74g of mountain flour.

4. The feed additive for promoting rapid weight gain in growth-fattening sheep according to claim 1, wherein the multivitamins comprise the following components: vitamin A acetate and vitamin D₃D-alpha-tocopherol acetate, vitamin K and rice hull micro powder.

5. The feed additive for promoting rapid weight gain of growth-finishing sheep according to claim 4, wherein the vitamin complex comprises the following components per 1.0Kg of the feed additive:

4.95-5.11g of vitamin A acetate with the activity of 50 ten thousand IU/g,

vitamin D with activity of 50 ten thousand IU/g₃1.48-1.53g，

2.97-3.07g of D-alpha-tocopheryl acetate with the purity of 95 percent,

1.98-2.04g of vitamin K with the purity of 50 percent,

199.8-202.4g of rice hull micro powder.

6. A method for preparing a feed additive for promoting the rapid weight gain of growth-fattening sheep according to any one of claims 1 to 5, comprising the following steps:

(1) preparing composite trace elements: weighing each component of the composite trace elements according to the weight parts, mixing ferrous sulfate monohydrate, copper sulfate pentahydrate, zinc sulfate monohydrate, manganese sulfate, cobalt chloride, sodium selenite and potassium iodide by using stone powder according to a stepwise dilution method, and uniformly mixing the diluted trace element components to obtain the composite trace elements;

(2) preparing the compound vitamin: weighing the components of the compound vitamin according to the weight parts, and mixing the vitamin A acetate and the vitamin D by rice hull micro powder according to a stepwise dilution method₃D-alpha-tocopheryl acetate and vitamin K, and then uniformly mixing the diluted vitamin components to obtain the compound vitamin;

(3) preparing a feed additive: weighing anhydrous sodium bicarbonate, calcium propionate, biuret and calcium carbonate according to the weight parts, and fully and uniformly mixing the anhydrous sodium bicarbonate, the calcium propionate, the biuret and the calcium carbonate with the composite trace elements obtained in the step (1) and the composite vitamins obtained in the step (2) to obtain the feed additive.

7. Use of a feed additive for promoting the rapid weight gain of a growing-finishing sheep according to any one of claims 1 to 5, wherein the feed additive is added to the feed of sheep in a proportion of 1.0 to 3.0% for feeding the sheep.

Technical Field

The invention relates to the field of sheep feeding, in particular to a feed additive for promoting growth and fattening quick weight gain of sheep.

Background

With the continuous development of social economy, the requirements of people on the quantity and quality of meat products are gradually improved. In many areas with animal husbandry as the leading economy, sheep raising is the main industry, and also brings considerable economic benefit for local farmers, and the economic profit of sheep raising is considerable.

Mutton can resist wind-cold and tonify bodies, has treatment and tonifying effects on general cough due to wind-cold, chronic tracheitis, asthmatic due to deficiency-cold, deficiency of kidney and impotence, abdominal psychroalgia, asthenia, intolerance of cold, soreness and weakness of waist and knees, emaciation with sallow complexion, deficiency of both qi and blood, deficiency of body after illness or postpartum and other various deficiency symptoms, is most suitable for being eaten in winter, is called as winter tonic, and is deeply welcomed by people.

Due to the increasing demand of people for mutton, the feed additive which can reduce the feed consumption, promote the growth and fattening of sheep and achieve the purpose of quickly gaining weight is needed to be provided.

Disclosure of Invention

Based on the above, the invention provides a feed additive for promoting growth and fattening sheep to quickly gain weight, which comprises the following components: compound trace elements, compound vitamins, stone powder, calcium propionate and 90.0% biuret;

every 1.0Kg of the feed additive comprises 361.89-366.99g of stone powder, 98.9-102.2g of calcium propionate, 97.8-101.5g of biuret with the purity of 90.0%, and the rest components are vitamin complex and trace elements complex.

Preferably, the composite trace element comprises the following components: ferrous sulfate monohydrate, copper sulfate pentahydrate, zinc sulfate monohydrate, manganese sulfate, cobalt chloride, sodium selenite, potassium iodide and stone powder.

Preferably, in every 1.0Kg of the feed additive, the composite trace elements comprise the following components:

33.64-34.76g of ferrous sulfate monohydrate with the purity of 98.0 percent,

10.76 to 11.12g of blue vitriol with the purity of 85.0 percent,

21.41 to 22.12g of zinc sulfate monohydrate with the purity of 99.0 percent,

25.34 to 26.19g of manganese sulfate with the purity of 98.0 percent,

124.6-128.7mg of cobalt chloride with the purity of 98.0 percent,

67.7-70.0mg of sodium selenite with the purity of 98.0%,

47.7-49.3mg of potassium iodide with a purity of 98.0%,

125.83-133.74g of mountain flour.

Preferably, the multivitamins comprise the following components: vitamin A acetate and vitamin D₃D-alpha-tocopherol acetate, vitamin K and rice hull micro powder.

Preferably, every 1.0Kg of the feed additive, the vitamin complex comprises the following components:

4.95-5.11g of vitamin A acetate with the activity of 50 ten thousand IU/g,

vitamin D with activity of 50 ten thousand IU/g₃1.48-1.53g，

2.97-3.07g of D-alpha-tocopheryl acetate with the purity of 95 percent,

1.98-2.04g of vitamin K with the purity of 50 percent,

199.8-202.4g of rice hull micro powder.

The invention also aims to provide a preparation method of the feed additive for promoting growth and fattening sheep to quickly gain weight, which comprises the following steps:

(1) preparing composite trace elements: weighing each component of the composite trace elements according to the weight parts, mixing ferrous sulfate monohydrate, copper sulfate pentahydrate, zinc sulfate monohydrate, manganese sulfate, cobalt chloride, sodium selenite and potassium iodide by using stone powder according to a stepwise dilution method, and uniformly mixing the diluted trace element components to obtain the composite trace elements;

(2) preparing the compound vitamin: weighing the components of the compound vitamin according to the weight parts, and mixing the vitamin A acetate and the vitamin D by rice hull micro powder according to a stepwise dilution method₃D-alpha-tocopheryl acetate and vitamin K, and then uniformly mixing the diluted vitamin components to obtain the compound vitamin;

(3) preparing a feed additive: weighing anhydrous sodium bicarbonate, calcium propionate, biuret and calcium carbonate according to the weight parts, and fully and uniformly mixing the anhydrous sodium bicarbonate, the calcium propionate, the biuret and the calcium carbonate with the composite trace elements obtained in the step (1) and the composite vitamins obtained in the step (2) to obtain the feed additive.

The feed additive for promoting growth and fattening sheep to quickly gain weight is added into sheep feed in a proportion of 1.0-3.0% to feed sheep.

Compared with the prior art, the invention has the following advantages: the feed additive for promoting growth and fattening sheep to quickly gain weight is added into sheep feed to feed sheep, so that the consumption of dry matters in the feed can be obviously reduced, the feeding cost of sheep is reduced, and the growth cycle of sheep is reduced.

Detailed Description

The invention provides a feed additive for promoting growth and fattening sheep to quickly gain weight, which comprises the following components: compound trace elements, compound vitamins, stone powder, calcium propionate and 90.0% biuret;

in the embodiment of the invention, every 1.0Kg of the feed additive comprises 361.89-366.99g of stone powder, 98.9-102.2g of calcium propionate and 97.8-101.5g of biuret with the purity of 90.0%, and the rest components are vitamin complex and trace elements complex.

Wherein, in every 1.0Kg of the feed additive, the compound trace elements comprise the following components:

33.64-34.76g of ferrous sulfate monohydrate with the purity of 98.0 percent,

10.76 to 11.12g of blue vitriol with the purity of 85.0 percent,

21.41 to 22.12g of zinc sulfate monohydrate with the purity of 99.0 percent,

25.34 to 26.19g of manganese sulfate with the purity of 98.0 percent,

124.6-128.7mg of cobalt chloride with the purity of 98.0 percent,

67.7-70.0mg of sodium selenite with the purity of 98.0%,

47.7-49.3mg of potassium iodide with a purity of 98.0%,

125.83-133.74g of mountain flour.

In each 1.0Kg of the feed additive, the vitamin complex comprises the following components:

4.95-5.11g of vitamin A acetate with the activity of 50 ten thousand IU/g,

vitamin D with activity of 50 ten thousand IU/g₃1.48-1.53g，

2.97-3.07g of D-alpha-tocopheryl acetate with the purity of 95 percent,

1.98-2.04g of vitamin K with the purity of 50 percent,

199.8-202.4g of rice hull micro powder.

The invention also aims to provide a preparation method of the feed additive for promoting growth and fattening sheep to quickly gain weight, which comprises the following steps:

(1) preparing composite trace elements: weighing each component of the composite trace elements according to the weight parts, mixing ferrous sulfate monohydrate, copper sulfate pentahydrate, zinc sulfate monohydrate, manganese sulfate, cobalt chloride, sodium selenite and potassium iodide by using stone powder according to a stepwise dilution method, and uniformly mixing the diluted trace element components to obtain the composite trace elements;

(2) preparing the compound vitamin: weighing the components of the compound vitamin according to the weight parts, and mixing the vitamin A acetate and the vitamin D by rice hull micro powder according to a stepwise dilution method₃D-alpha-tocopheryl acetate and vitamin K, and then uniformly mixing the diluted vitamin components to obtain the compound vitamin;

(3) preparing a feed additive: weighing anhydrous sodium bicarbonate, calcium propionate, biuret and calcium carbonate according to the weight parts, and fully and uniformly mixing the anhydrous sodium bicarbonate, the calcium propionate, the biuret and the calcium carbonate with the composite trace elements obtained in the step (1) and the composite vitamins obtained in the step (2) to obtain the feed additive.

The feed additive for promoting growth and fattening sheep to quickly gain weight is added into sheep feed in a proportion of 1.0-3.0% to feed sheep.

The feed additive for promoting the growth of fattening sheep to rapidly gain weight is further illustrated by the following examples and comparative examples. In the examples and comparative examples of the present invention, some inevitable impurities were contained in the feed additives.

In the following examples and comparative examples, the feed is: the test group daily ration uses the concentrate supplement produced by the feed additive, the comparison group daily ration is a commercial concentrate supplement or is not added with the concentrate supplement, and is mixed with cereal grass hay (a byproduct of grain crops after harvesting seeds, such as corn straws, rice straws, wheat straws and the like), whole corn silage (feed stored by a silage method for whole corn in the milk stage) and grass weeds (various green grasses in the growth period) and the like, the test group is added with the concentrate supplement produced by the feed additive, the comparison group is added with the commercial concentrate supplement, and the mixture is mixed into the daily ration.

Example 1

A feed additive for promoting growth and fattening sheep to gain weight rapidly and its preparation method are provided.

Every 1.0Kg of the feed additive comprises stone powder, calcium propionate, biuret with the purity of 90.0 percent, and the rest components are compound vitamins and compound trace elements. Wherein the composite trace elements comprise the following components: ferrous sulfate monohydrate, copper sulfate pentahydrate, zinc sulfate monohydrate, manganese sulfate, cobalt chloride, sodium selenite, potassium iodide and stone powder. The compound vitamin comprises the following components: vitamin A acetate and vitamin D₃D-alpha-tocopherol acetate, vitamin K and rice hull micro powder. The specific contents of the components are shown in Table 1.

The preparation method of the feed additive for promoting growth and fattening sheep to quickly gain weight comprises the following steps:

(1) preparing composite trace elements: weighing each component of the composite trace elements according to the weight parts, mixing ferrous sulfate monohydrate, copper sulfate pentahydrate, zinc sulfate monohydrate, manganese sulfate, cobalt chloride, sodium selenite and potassium iodide by using stone powder according to a stepwise dilution method, and uniformly mixing the diluted trace element components to obtain the composite trace elements;

(2) preparing the compound vitamin: weighing the components of the compound vitamin according to the weight parts, and mixing the vitamin A acetate and the vitamin D by rice hull micro powder according to a stepwise dilution method₃D-alpha-tocopheryl acetate and vitamin K, and then uniformly mixing the diluted vitamin components to obtain the compound vitamin;

(3) preparing a feed additive: weighing anhydrous sodium bicarbonate, calcium propionate, biuret and calcium carbonate according to the weight parts, and fully and uniformly mixing the anhydrous sodium bicarbonate, the calcium propionate, the biuret and the calcium carbonate with the composite trace elements obtained in the step (1) and the composite vitamins obtained in the step (2) to obtain the feed additive.

Examples 2 to 4

The feed additive was prepared by adjusting the ratio of the raw materials, wherein the preparation method of the feed additive of examples 2-4 was the same as that of example 1.

Examples 2-4 the weight of each ingredient per 1.0Kg of feed additive is shown in table 1:

TABLE 1

100 cross-breeding improved sheep with 2 months of age, similar body weight, good body and same variety are selected, the cross-breeding improved sheep are randomly and averagely divided into 5 groups for experiment, the concentrate supplement prepared by the feed additive of the invention example 1 is added into the feed of the 1 st group, the concentrate supplement prepared by the feed additive of the invention example 2 is added into the feed of the 2 nd group, and so on, the amount of the added feed additive is 1.0 percent of the mass of the feed, and the commercial feed additive is added into the feed of the 5 th group. The 5 groups of sheep were fed simultaneously, and the conditions were the same except for the different feeds.

The average body weight before the experiment, the average body weight after the experiment, the dry matter consumption of the feed per unit weight gain and the cost reduction value of the unit weight gain of 5 groups of the cross-breeding improved sheep are respectively measured, and the results are shown in a table 2:

TABLE 2

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.