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Unconventional fiber feed suitable for gestational sows and preparation method thereof

An unconventional and feed technology, applied in animal feed, animal feed, applications, etc., can solve problems affecting the growth and development of pregnant pigs, unfavorable human survival, food waste, etc., to reduce hunger stress, stabilize blood sugar concentration, improve The effect of weight gain

Pending Publication Date: 2020-01-17
安徽天邦饲料科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Existing sow feeds are all from food crops, without using algae as raw materials, resulting in a large amount of food waste, which is not conducive to the needs of human survival. In addition, different growth stages of pigs have different requirements for nutrients, especially For pregnant pigs, traditional feeding methods do not implement feeds with different nutritional content for pregnant pigs, which affects the growth and development of pregnant pigs

Method used

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  • Unconventional fiber feed suitable for gestational sows and preparation method thereof
  • Unconventional fiber feed suitable for gestational sows and preparation method thereof
  • Unconventional fiber feed suitable for gestational sows and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

preparation example Construction

[0021] The present invention provides another technical solution, a method for preparing unconventional fiber feed suitable for pregnant sows, comprising the following steps:

[0022] Step 1: Place the screened alfalfa powder, mulberry leaves, dried sweet potatoes, rapeseed cakes and sunflower discs with low added fiber materials in the sun to dry, and tear them into pieces with an area less than 5cm 2 These small pieces are ultrafinely crushed, and the diameter of the particles is required to be a 30-mesh sieve. All the powders are poured into the mixing tank, the stirring speed is 20d / min, and the stirring time is 10min to obtain the premix;

[0023] Step 2: Rinse the screened kelp fiber, enteromorpha and corn and pour them into a pulverizer for pulverization, and add the pulverized materials, wheat bran (or rice bran), soybean meal and flour into the pulverizer, and pulverize them into powder. Its powdery diameter is 20 mesh sieves, adds in the mixing tank in the step 1, im...

Embodiment 1

[0031] Effects of the body weight changes of sows in the experimental group Ⅰ, the experimental group Ⅱ and the experimental group Ⅲ in one month

[0032] Table 1: Body weight changes of sows during pregnancy

[0033]

[0034] It can be seen from Table 1 that compared with the control group, the end-of-period body weights of the experimental groups Ⅰ and Ⅲ were significantly increased by 5.6kg and 7.72kg respectively, the end-of-term body weight of the experimental group Ⅱ was significantly increased by 5.54kg, and the average daily weight of the experimental groups Ⅰ and Ⅲ The weight gain was significantly increased by 0.15kg and 0.26kg respectively, and that of the experimental group II was significantly increased by 0.19kg.

Embodiment 2

[0036] One-year farrowing rate of sows in experimental group Ⅰ, experimental group Ⅱ and experimental group Ⅲ

[0037] Table 2: Sow farrowing rate

[0038]

[0039] It can be seen from Table 2: Compared with the control group, the delivery rate of the experimental group Ⅱ and Ⅲ reached 0.85% and 0.86%, the delivery rate of the experimental group Ⅰ was 0.81%, and the delivery rate of the experimental group Ⅰ, Ⅱ and Ⅲ was similar to that of the control group. Ratio, significantly improved by 1%, 6% and 7%, respectively.

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Abstract

The invention discloses unconventional fiber feed suitable for gestational sows and a preparation method thereof. The unconventional fiber feed is prepared from, by weight, 33-36 parts of wheat bran (or rice bran), 12-14 parts bean pulp, 5-15 part of kelp fibers, 5-7 parts of Enteromorpha prolifera powder, 33-38 parts of corn flour, 2-6 parts of flour, 1-2 parts of saccharomycetes, 0.2-0.4 part ofsodium selenite, 0.5-1 part of germanium dioxide, 0.2-0.8 part of zinc oxide, 0.2-1.2 parts of multi-vitamin, 0.3-0.5 part of calcium dihydrogen phosphate, 0.9-1.5 parts of calcium carbonate, 5-9 parts of alfalfa meal, 4-7 parts of folium mori, 5-8 parts of dried sweet potato, 7-10 parts of rapeseed cake, 0.2-0.6 part of table salt, 3-5 parts of sunflower head and 1-3 parts of coal ash and slag.The unconventional feed is high in crude fiber content, capable of enhancing or prolonging the satiety of the sows and reducing hunger stress and capable increasing the weight of the sows. By adding the sodium selenite, the germanium dioxide, the zinc oxide, the multi-vitamin and the like during the preparation of the unconventional fiber feed suitable for the gestational sows, the reproductive performance of the sows can be increased, and the parturition rate of the sows can be also increased effectively.

Description

technical field [0001] The invention relates to a feed for sows and a preparation method thereof, in particular to an unconventional fiber feed suitable for pregnant sows and a preparation method thereof. Background technique [0002] With the increase of population and the improvement of people's quality of life, the demand for pork is constantly expanding. However, at present, breeding enterprises still feed pregnant sows with common pig feed, and only meet the nutritional needs of sows by increasing the number of feedings. The nutritional content of ordinary pig feed is not enough to ensure the physical health of sows and the normal development of piglets in the body, resulting in low production capacity of sows, small number of live piglets, and low birth weight of piglets. At the same time, the resistance of pregnant sows decreases and they are susceptible to various diseases, so it is necessary to improve their immunity. [0003] Existing sow feeds are all from food ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23K50/30A23K10/30A23K20/174A23K20/24A23K20/20
CPCA23K50/30A23K10/30A23K20/174A23K20/24A23K20/30
Inventor 葛桥张秀敏张邦辉
Owner 安徽天邦饲料科技有限公司
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