阅读说明：本技术 羊草营养草颗粒制作方法 (Method for preparing Chinese wildrye nutrient grass particles ) 是由 马红媛 亓雯雯 武海涛 杨昊谕 李景玉 于 2020-06-01 设计创作，主要内容包括：羊草营养草颗粒制作方法,它涉及一种羊草颗粒制作方法。本发明是为了解决目前羊草利用率低、存储和运输不方便,缺少高营养和高利用价值的羊草产品的技术问题。本方法如下：一、羊草的收割和晾晒；二、将羊草进行揉丝；三、羊草营养草颗粒制作。本发明制备的羊草营养草颗粒营养价值高。本发明中由于食用油的加入使得羊草、玉米面、豆粕、育肥羊5％复合预混合饲料(育肥羊5％复合预混合饲料-SH512)、麸皮和食用盐能够制备出羊草营养草颗粒。本发明属于牲畜饲料的制备领域。(A method for preparing Chinese wildrye nutrient grass particles, which relates to a method for preparing Chinese wildrye particles. The invention aims to solve the technical problems of low utilization rate, inconvenient storage and transportation, lack of high-nutrition and high-utilization value leymus chinensis products in the prior art. The method comprises the following steps: firstly, harvesting and airing the leymus chinensis; secondly, rubbing the leymus chinensis into filaments; and thirdly, preparing the Chinese wildrye nutrient grass particles. The nutrient Chinese wildrye grass particles prepared by the method have high nutritive value. According to the invention, the Chinese wildrye, the corn meal, the soybean meal, the composite premixed feed of 5 percent for fattening sheep (the composite premixed feed of 5 percent for fattening sheep-SH 512), the bran and the edible salt can be prepared into the Chinese wildrye nutrition grass particles due to the addition of the edible oil. The invention belongs to the field of preparation of livestock feed.)

1. The preparation method of the Chinese wildrye nutrient grass particles is characterized by comprising the following steps:

firstly, harvesting and airing the leymus chinensis;

secondly, rubbing the leymus chinensis into filaments;

thirdly, preparing the Chinese wildrye nutrient grass particles:

the feed is prepared from Chinese wildrye, corn meal, soybean meal, 5% compound premix feed for fattening sheep, bran and edible salt according to the proportion of (49.2-59.2): (10-15) (5-7) (20-23) and (5: 0.8) to obtain a mixture, adding 1-2 jin of soybean oil into each 100 jin of the mixture, adding soybean oil, mixing uniformly, fermenting for 1-1.5 hours, then putting into a pellet feed pelleting press, pelleting under the conditions that the temperature is 85-93 ℃ and the rotating speed is 800 rpm, and cooling to room temperature to obtain the Chinese wildrye nutrient pellet.

2. The method for making the nutritive Chinese wildrye grass particles as claimed in claim 1, wherein the harvesting and airing method of the Chinese wildrye in the first step is as follows:

selecting a sunny day 3-5 days after the heading in the heading flowering period of the Chinese wildrye, cutting the Chinese wildrye by a mower, and solarizing for 4-5 hours by adopting a thin-layer tiling solarization method; collecting in a shed, air drying rapidly, and stacking for storage when water content is reduced to 12-17%.

3. The method for making the nutritive Chinese wildrye grass particles as claimed in claim 1, wherein the harvesting and airing method of the Chinese wildrye in the first step is as follows:

selecting a sunny day 3-5 days after the heading in the heading flowering period of the Chinese wildrye, cutting the Chinese wildrye by a mower, and solarizing for 4 hours by adopting a thin-layer tiling solarization method; and (5) collecting the mixture in a shed, quickly drying the mixture, stacking the mixture for storage when the water content is reduced to 13 percent.

4. The method for making the nutritive Chinese wildrye grass particles as claimed in claim 1, wherein the harvesting and airing method of the Chinese wildrye in the first step is as follows:

selecting a sunny day 3-5 days after the heading in the heading flowering period of the Chinese wildrye, cutting the Chinese wildrye by a mower, and solarizing for 4 hours by adopting a thin-layer tiling solarization method; collecting in a shed, quickly air drying, and stacking for storage when water content is reduced to 16%.

5. The method for preparing the nutrient Chinese wildrye grass particles as claimed in claim 1, wherein the silk-kneading method in step two is as follows:

kneading 13-20% of herba Eupatorii, measuring water content of herba Eupatorii after kneading, and adjusting water content to 13-15%.

6. The method for preparing the nutrient Chinese wildrye grass particles as claimed in claim 1, wherein the silk-kneading method in step two is as follows:

kneading herba Eupatorii chinensis with water content of 13-20%, measuring water content of herba Eupatorii chinensis, and adjusting water content to 14%.

7. The method for preparing the Chinese wildrye nutrient grass particles as claimed in claim 1, wherein the type of the 5% compound premix feed for fattening sheep in the third step is SH 512.

Technical Field

The invention relates to a method for preparing Chinese wildrye particles.

Background

The Leymus chinensis (Leymus chinensis) is perennial high-quality forage grass belonging to grass of the grass family, the crude protein content is as high as 10-20%, the forage grass has faint scent, good palatability and high nutritional value, various livestock and poultry like to eat, and the Leymus chinensis is one of the most important forage grasses stored in winter in dairy cattle breeding industry and pastoral areas and is known as 'kuaibao of the country', 'king of the grass family' and 'fine grain in the forage grasses'.

However, due to the influence of human activities and global changes, in recent years, 90% of leymus chinensis grasslands in China are degenerated to different degrees, the height of leymus chinensis is continuously dwarfed, and the biomass is continuously reduced; secondly, as the heading period of the leymus chinensis is always in the rainy season, large-area cutting is often subjected to rain, so that the color becomes yellow, the water content is increased, mildew is generated, and the nutritional value is greatly reduced.

At present, the utilization of the leymus chinensis is mainly extensive, and the problems that the quantity of the leymus chinensis is mainly concentrated in the grassland is small, the nutrition value of the pasture is not high, and the content of crude protein is low exist; the grass is doped with weeds which are harmful to livestock or have extremely low nutritional value,

at present, a method for deeply processing a high-nutrition and high-utilization-rate leymus chinensis product is lacked, and how to improve the nutritive value and the utilization rate of the leymus chinensis becomes a problem to be solved urgently for the development of animal husbandry.

Disclosure of Invention

The invention aims to solve the technical problems of low utilization rate, inconvenient storage and transportation, lack of high-nutrition and high-utilization-value Chinese wildrye products in the prior art, and provides a preparation method of Chinese wildrye nutrient Chinese wildrye particles.

The preparation method of the Chinese wildrye nutrient grass particles comprises the following steps:

firstly, harvesting and airing the leymus chinensis;

secondly, rubbing the leymus chinensis into filaments;

thirdly, preparing the Chinese wildrye nutrient grass particles:

the feed is prepared from Chinese wildrye, corn meal, soybean meal, 5% compound premix feed for fattening sheep, bran and edible salt according to the proportion of (49.2-59.2): (10-15) (5-7) (20-23) and (5: 0.8) to obtain a mixture, adding 1-2 jin of soybean oil into each 100 jin of the mixture, adding soybean oil, mixing uniformly, fermenting for 1-1.5 hours, then putting into a pellet feed pelleting press, pelleting under the conditions that the temperature is 85-93 ℃ and the rotating speed is 800 rpm, and cooling to room temperature to obtain the Chinese wildrye nutrient pellet.

The method for harvesting and airing the leymus chinensis in the first step comprises the following steps:

selecting a sunny day 3-5 days after the heading in the heading flowering period of the Chinese wildrye, cutting the Chinese wildrye by a mower, and solarizing for 4-5 hours by adopting a thin-layer tiling solarization method; collecting in a shed, air drying rapidly, and stacking for storage when water content is reduced to 12-17%.

The silk kneading method in the step two is as follows:

kneading 13-20% of herba Eupatorii, measuring water content of herba Eupatorii after kneading, and adjusting water content to 13-15%.

The type of the 5% compound premix feed for fattening sheep in the third step is SH512 (5% compound premix feed-SH 512 for fattening sheep).

The nutrient Chinese wildrye grass particles prepared by the invention contain various vitamins and have high nutritional value. According to the invention, the Chinese wildrye, the corn meal, the soybean meal, the composite premixed feed of 5 percent for fattening sheep (the composite premixed feed of 5 percent for fattening sheep-SH 512), the bran and the edible salt can be prepared into the Chinese wildrye nutrition grass particles due to the addition of the edible oil.

Detailed Description

The technical solution of the present invention is not limited to the following specific embodiments, but includes any combination of the specific embodiments.