Post-conceptual-age fetus-growth feed for sows in late pregnancy and preparation method thereof

A technology for late pregnancy and sows, which is applied to the field of fetal attack feed for sows in the late pregnancy and the field of preparation thereof, can solve the problems of affecting the development of mammary gland cells of sows, severe ovary fatization of sows, and high mortality of sows embryos. The effect of reducing the production of fecal endotoxin, improving postpartum lactation and fast growth

Inactive Publication Date: 2018-07-06
重庆斯特佳生物科技股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] 1. High embryonic mortality of sows and low litter size
[0008] 2. Leading to overfeeding of pregnant sows, thus A. affecting the development of mammary gland cells of sows in late pregnancy; B. affecting the feed intake of sows after delivery and during la

Method used

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  • Post-conceptual-age fetus-growth feed for sows in late pregnancy and preparation method thereof
  • Post-conceptual-age fetus-growth feed for sows in late pregnancy and preparation method thereof
  • Post-conceptual-age fetus-growth feed for sows in late pregnancy and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0032] The tire-tapping feed for late-gestation sows of the present embodiment includes the following components in parts by weight:

[0033] 45.3 parts of corn, 6 parts of subflour, 10 parts of soybean meal, 5 parts of puffed soybean, 12.5 parts of bran, 10 parts of beet meal, 4 parts of soybean skin, 1.5 parts of imported fish meal, 1.5 parts of soybean oil, 0.7 parts of calcium hydrogen phosphate, carbonic acid 1.1 parts of calcium, 0.4 parts of sodium chloride, 1 part of trace element vitamin premix, 0.12 parts of lysine, 0.02 parts of methionine, 0.05 parts of threonine, 0.15 parts of choline chloride, 0.02 parts of vitamin E, vitamin C0 0.06 part, 0.05 part of beer yeast powder, 0.05 part of saccharomyces, 0.3 part of potassium chloride, 0.01 part of L-carnitine, 0.2 part of Saccharomyces cerevisiae cell wall, wherein, the trace element vitamin premix includes the following components of net content : 12 million IU / kg vitamin A, 400,000 IU / kg vitamin D3, 10.00g / kg vitami...

Embodiment 2

[0035] The tire-tapping feed for late-gestation sows of the present embodiment includes the following components in parts by weight:

[0036] 45 parts of corn, 3 parts of subflour, 8 parts of soybean meal, 3 parts of puffed soybean, 8 parts of bran, 8 parts of beet meal, 3 parts of soybean skin, 1 part of imported fish meal, 1 part of soybean oil, 0.6 part of calcium hydrogen phosphate, carbonic acid Calcium 0.8 part, sodium chloride 0.2 part, trace element vitamin premix 1 part, lysine 0.1 part, methionine 0.05 part, threonine 0.1 part, choline chloride 0.05 part, vitamin E 0.01 part, vitamin C0 0.03 part, 0.05 part of brewer's yeast powder, 0.05 part of saccharomyces, 0.3 part of potassium chloride, 0.01 part of L-carnitine, 0.2 part of brewer's yeast cell wall, wherein the addition amount and addition method of trace element vitamin premix are the same as those in Example 1 in the same.

Embodiment 3

[0038] The tire-tapping feed for late-gestation sows of the present embodiment includes the following components in parts by weight:

[0039]50 parts of corn, 8 parts of subflour, 15 parts of soybean meal, 8 parts of puffed soybean, 15 parts of bran, 15 parts of beet meal, 8 parts of soybean skin, 3 parts of imported fish meal, 3 parts of soybean oil, 1.5 parts of calcium hydrogen phosphate, carbonic acid 1.5 parts of calcium, 0.5 parts of sodium chloride, 1 part of trace element vitamin premix, 0.3 parts of lysine, 0.08 parts of methionine, 0.12 parts of threonine, 0.2 parts of choline chloride, 0.0e part of vitamin E, vitamin C0 0.08 part, 0.05 part of beer yeast powder, 0.05 part of yeast, 0.3 part of potassium chloride, 0.01 part of L-carnitine, 0.2 part of Saccharomyces cerevisiae cell wall, wherein the addition amount and addition method of trace element vitamin premix are the same as those in Example 1 in the same.

[0040] The preparation method of the tire-tapping fe...

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Abstract

The present invention provides a post-conceptual-age fetus-growth feed for sows in late pregnancy. The post-conceptual-age fetus-growth feed comprises the following components in parts by weight: 45.3parts of corn, 6 parts of wheat middling, 10 parts of soybean meal, 5 parts of expanded soybeans, 12.5 parts of bran, 10 parts of beet pulp, 4 parts of bean skin, 1.5 parts of imported fish meal, 1.5parts of soybean oil, 0.7 part of calcium hydrogen phosphate, 1.1 parts of calcium carbonate, 0.4 part of sodium chloride, 1 part of a trace element vitamin premix, 0.12 part of lysine, 0.02 part ofmethionine, 0.05 part of threonine, 0.15 part of choline chloride, 0.02 part of vitamin E, 0.06 part of vitamin C, 0.05 part of beer yeast powder, 0.05 part of yeast, 0.3 part of potassium chloride, 0.01 part of L-carnitine, and 0.2 part of saccharomyces cerevisiae cell wall. The present invention also provides a preparation method of the feed. The feed can meet rapid growth needs of fetuses in the late pregnancy and can also satisfy development of mammary gland in the late pregnancy.

Description

technical field [0001] The invention relates to the technical field of feed, in particular to a tire-tapping feed for late-pregnancy sows and a preparation method thereof. Background technique [0002] China's pork consumption exceeds one-half of the world's total, but the level of pig breeding is far behind that of developed countries in Europe and the United States. For example, in 2012, the average number of sows born alive in China was 14.5, while Denmark's was 28.8 in the same period. If it catches up with Denmark In terms of pig raising level, China can save 20 million sows every year. At present, the feed on the market only emphasizes the nutrition of piglets, ignoring the importance of sow nutrition. This fragmented nutrition supply mode restricts the realization and improvement of the overall production performance of pig farms. [0003] According to the growth and development characteristics of pregnant sows and the law of embryo deposition, the entire pregnancy p...

Claims

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Application Information

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IPC IPC(8): A23K50/30A23K40/10
Inventor 何德洲
Owner 重庆斯特佳生物科技股份有限公司
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