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High-protein Tibetan nettle biscuit and processing and applying method thereof

A technology of processing method and application method, applied in the field of animal husbandry, can solve the problems of low productivity of sheep, lack of high-protein forage, long slaughtering cycle, etc., and achieve the effect of improving sheep productivity

Inactive Publication Date: 2019-04-26
GRASSLAND RES INST OF CHINESE ACAD OF AGRI SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to solve problems such as prominent contradiction between grassland and livestock in the Tibetan plateau, insufficient supply of high-yield and high-quality forage grass, especially serious shortage of high-protein forage grass, low productivity of sheep, and long slaughter cycle, etc. Protein Tibetan Nettle Grass Cookies

Method used

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  • High-protein Tibetan nettle biscuit and processing and applying method thereof
  • High-protein Tibetan nettle biscuit and processing and applying method thereof
  • High-protein Tibetan nettle biscuit and processing and applying method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0036] Processing of high-protein Tibetan nettle grass biscuits: When the Tibetan nettle grows to the suitable harvesting period, that is, the flowering period (July-August), the whole plant is mowed, and the stubble height is 5cm. Naturally air-dried until the moisture content is lower than 20% (18.3% measured in this embodiment), crushed into 2 to 3 cm long, blended with Tibetan nettle 99.5% and table salt 0.5% by weight, and mixed evenly. Using straw briquetting equipment, start the machine and preheat for 5 minutes before feeding, and press the Tibetan nettle and salt mixed feed to a density of 544kg / m 3 Grass Biscuits (Number 1 Grass Biscuits).

[0037] The physical properties and nutritional analysis of the grass biscuits in this embodiment are as follows: the harvest period and water content of Tibetan nettles are strictly controlled in the present invention, so as to process Tibetan nettle whole grass biscuits with suitable density and hardness. The grass biscuit proc...

Embodiment 2

[0039]On the basis of Example 1, the Tibetan nettles cut in the manner of Example 1 were aired in the field until the moisture content reached about 20% (actually measured as 19.9%), and then pulverized, and the pulverized length was 2 to 3 cm. Purchase soybean meal, cornmeal and salt from local feed mills. According to the proportion by weight, it is 60% of Tibetan nettle, 3.5% of soybean meal, 36% of corn flour and 0.5% of table salt, fully mixed evenly, and pressed with straw briquetting equipment to a density of 597kg / m 3 The Whole Mix Grass Biscuits (No. 2 Grass Biscuits).

[0040] The technical effect of the present embodiment: Tibetan nettle self protein content is very high, and the crude protein content of the whole plant in flowering late stage in August is 20.21%, reaches the crude protein content (≥20.0%) of high-grade alfalfa hay; Higher than Tibet local market simultaneously The crude protein content (16.2%) of the goat concentrate supplement feed sold. In this...

Embodiment 3

[0042] On the basis of Example 1, the Tibetan nettles cut in the manner of Example 1 were aired in the field until the moisture content reached about 20% (actually measured as 19.9%), and then pulverized, and the pulverized length was 2 to 3 cm. According to the proportion by weight, it is 50% of Tibetan nettle, 6.5% of soybean meal, 43% of corn flour and 0.5% of table salt, fully mixed evenly, and pressed with straw briquetting equipment to a density of 596kg / m 3 The Whole Mix Grass Biscuits (No. 3 Grass Biscuits).

[0043] In this example, the consumption of soybean meal and corn flour is increased for the grass biscuit, and the cost is greatly increased; in view of the fact that the nutrition provided by the No. 2 grass biscuit is sufficient for the growth of sheep, the economic value of the No. 2 grass biscuit is better. comparative example

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Abstract

The invention discloses a high-protein Tibetan nettle biscuit and a processing and applying method thereof. The high-protein Tibetan nettle biscuit is prepared from the following components in parts by weight: 50-70 parts of Tibetan nettle, 0-5 parts of bean pulp, 25-45 parts of corn flour and 0-1 part of salt. The tibetan nettle is taken as a roughage component, and is processed and prepared intoa special high-protein Tibetan nettle biscuit for Tibetan sheep, so that Tibetan local natural high-quality forage grass self-feeding ability and sheep productivity are improved. In order to solve the problems that green forage grass supply within 6-7 months for the livestock is insufficient as the Tibet Plateau is high in altitude and is low in air temperature, and especially high-protein high-quality forage grass is severely in short, the invention provides a processing and applying method for the high-protein high-quality forage grass for Tibetan sheep.

Description

technical field [0001] The invention belongs to the field of animal husbandry, and in particular relates to a high-protein grass biscuit and its processing and application method. Background technique [0002] Tibetan nettle (Urtica tibetica W.T.Wang) is a perennial herb of the family Urticaceae and the genus Urtica. It is produced in the middle reaches of the Yarlung Zangbo River Basin in Tibet and Qinghai, and grows on hillside grasslands at an altitude of 3200-4800m. Tibetan nettle is a national medicinal plant, which has anti-inflammatory, anti-cancer, blood circulation and blood stasis effects, and is used to treat rheumatic joint pain and some senile diseases. Because its effect is similar to ginseng, it has the reputation of "Tibetan ginseng". The protein content of Tibetan nettle is very high, and the crude protein content is as high as 20% to 35% (dry matter basis) from the vegetative stage to the early flowering stage. Tibetan nettle is also rich in vitamins, min...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23K10/30A23K10/37A23K20/22A23K50/10
CPCA23K10/30A23K10/37A23K20/22A23K50/10Y02P60/87
Inventor 张晓庆金艳梅武俊喜高凤芹孙世贤万其号
Owner GRASSLAND RES INST OF CHINESE ACAD OF AGRI SCI
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