Pennisetum purpureum biological feed and preparation method and purpose thereof

A biological feed and elephant grass technology, applied in the field of elephant grass biological feed and its preparation, can solve the problems of inconvenient grain-saving animal husbandry breeding, low protein content and general feeding effect, etc. Growth ability, the effect of prolonging the shelf life

Inactive Publication Date: 2017-10-03
GUANGXI ZHUANG AUTONOMOUS REGION INST OF ANIMAL HUSBANDRY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Elephant grass is one of the forage grasses with the highest yield. It is currently the main forage species in southern China. Elephant grass has relatively poor nutritional value and low fiber content because of its high cellulose content and low protein content. High, in actual production, it can only be used in large quantities in herbivore breeding, and it is rarely used as feed for omnivores (such as pig breeding), and the feeding effect is general. Elephant grass is used more in other animal feeds such as pig farms. Elephant grass is mostly fed fresh, and it needs to be harvested and processed every day. Not only is the process cumbersome, but it is also not convenient for the promotion of grain-saving animal husbandry technology. In the conventional breeding process of pigs, wheat bran is mostly used. Supplement fiber-based feed raw materials, due to its own physical and chemical characteristics, wheat bran is very easy to mildew during storage, it is necessary to develop a feed to replace wheat bran as a fiber source in pig diets In the process, in order to shorten the growth time of pigs in the fattening period, supplement nutrients for pigs in lactation and pregnancy, and provide safe and efficient feed, the requirements for protein and amino acid content in the feed are more precise

Method used

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  • Pennisetum purpureum biological feed and preparation method and purpose thereof
  • Pennisetum purpureum biological feed and preparation method and purpose thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] A kind of elephant grass biological feed, comprises elephant grass, auxiliary material and probiotic, wherein, the weight ratio of described elephant grass, auxiliary material and probiotic is, 20:10:1;

[0023] The present embodiment auxiliary material, probiotics comprise the composition by weight as described in table 1:

[0024] Table 1

[0025]

[0026] In the present embodiment, the extracting method of the Herba Polygonum extract is as follows: take the whole plant of the fresh Herba Polygonum and mash it, add 10 times the mass of the ethanol solution with a volume percentage of 50% (v / v) to soak, soak for 15 minutes and put Ultrasonic extraction was carried out in an ultrasonic extractor. After ultrasonic extraction for 40 minutes, it was filtered, and the filtrate was taken for concentration and drying to obtain the extract of Polygonum sp.

[0027] In this example, the extraction method of the mung bean extract is as follows: take fresh mung beans, soak th...

Embodiment 2

[0033] A biological feed for elephant grass, comprising elephant grass, auxiliary materials and probiotics, wherein the weight ratio of elephant grass, auxiliary materials and probiotics is 30:15:3;

[0034] The present embodiment auxiliary material, probiotics comprise the composition by weight as described in table 2:

[0035] Table 2

[0036]

[0037] In this embodiment, the extraction method of the aloe extract is as follows: after the aloe is peeled, put it into a mortar for grinding, then add an ethanol solution with the same mass ratio and a volume percentage of 70% (v / v) for soaking, and soak for 24 hours Afterwards, stirring and filtering are carried out, and the filtrate is concentrated and dried to obtain the aloe extract.

[0038] In this embodiment, the extraction method of the mung bean extract is as follows: take fresh mung beans, soak them in water until the water content of the mung beans is 40%, then add water with the same mass ratio as the mung beans to...

Embodiment 3

[0044] A kind of elephant grass biological feed, comprises elephant grass, auxiliary material and probiotic, wherein, the weight ratio of described elephant grass, auxiliary material and probiotic is, 15:12:2;

[0045] The present embodiment auxiliary material, probiotics comprise the composition by weight as described in table 3:

[0046] table 3

[0047]

[0048] In this embodiment, the extraction method of the aloe extract is as follows: after the aloe is peeled, it is put into a mortar for grinding, and then an ethanol solution with an equal mass ratio of 80% (v / v) by volume is added to soak for 26 hours. Afterwards, stirring and filtering are carried out, and the filtrate is concentrated and dried to obtain the aloe extract.

[0049] In this example, the extraction method of the mung bean extract is as follows: take fresh mung beans, soak them in water until the water content of the mung beans is 35%, then add water with the same mass ratio as the mung beans to make t...

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Abstract

The invention relates to the field of feed and processing technologies thereof, and particularly relates to pennisetum purpureum biological feed and a preparation method and a purpose thereof. The pennisetum purpureum biological feed is prepared by mixing and fermenting pennisetum purpureum, auxiliary materials and probiotics in a weight ratio of (20 to 30):(10 to 15):(1 to 3), the pennisetum purpureum is fermented mainly through the probiotics and cellulase degrading enzyme, fiber in the pennisetum purpureum is softened and degraded after fermentation of the pennisetum purpureum, so that the palatability of the pennisetum purpureum is improved and the storage life of the pennisetum purpureum is prolonged. By using the preparation method to produce the pennisetum purpureum biological feed, the pennisetum purpureum can be preserved for over two years, and further, the pennisetum purpureum biological feed is a culture medium suitable for growth of beneficial microorganisms. After an animal eats the pennisetum purpureum biological feed, the beneficial microorganisms in the body of the animal are fermented and then propagate, thereby effectively improving animal digestion, and playing an important role in reducing odor of animal waste and improving the animal house environment.

Description

【Technical field】 [0001] The invention relates to the technical field of feed and its processing, in particular to an elephant grass biological feed and its preparation method and application. 【Background technique】 [0002] Elephant grass is one of the forage grasses with the highest yield. It is currently the main forage species in southern China. Elephant grass has relatively poor nutritional value and low fiber content because of its high cellulose content and low protein content. High, in actual production, it can only be used in large quantities in herbivore breeding, and it is rarely used as feed for omnivores (such as pig breeding), and the feeding effect is general. Elephant grass is used more in other animal feeds such as pig farms. Elephant grass is mostly fed fresh, and it needs to be harvested and processed every day. Not only is the process cumbersome, but it is also not convenient for the promotion of grain-saving animal husbandry technology. In the convention...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23K10/12A23K10/14A23K10/18A23K10/20A23K10/30A23K10/33A23K10/37A23K50/30
CPCA23K10/12A23K10/14A23K10/18A23K10/20A23K10/30A23K10/33A23K10/37A23K50/30Y02P60/87
Inventor 蓝海恩麦伟虹周晓情肖正中吴柱月垄胜杨楷陈中华蓝稀张杏艳
Owner GUANGXI ZHUANG AUTONOMOUS REGION INST OF ANIMAL HUSBANDRY
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