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A special anti-stress feed for weaned piglets and its application

A technology for weaning piglets and anti-stress, applied in the field of animal husbandry, can solve the problems of restricting the healthy and sustainable development of the pig industry, affecting the production efficiency of the pig industry, and reducing the feed intake of piglets, etc., so as to improve the quality of animal products and increase the Effects of animal reproductive performance and feed reward improvement

Active Publication Date: 2019-11-12
天津市农业科学院
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When piglets fail to adapt to these stresses it results in reduced growth performance and higher mortality
[0004] 2. Feed intake of piglets decreases in the initial stage of weaning
[0009] In summary, the problem of weaned piglet feeding has seriously affected the production efficiency of my country's pig industry and has become a bottleneck restricting the healthy and sustainable development of my country's pig industry

Method used

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  • A special anti-stress feed for weaned piglets and its application
  • A special anti-stress feed for weaned piglets and its application
  • A special anti-stress feed for weaned piglets and its application

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0097] Composition of anti-stress special feed formula for weaned piglets (prepared 1 kg)

[0098] Puffed corn 492g / kg soybean meal 150g / kg fermented soybean meal 50g / kg

[0099] Expanded soybean 60g / kg fish meal 60g / kg lactose 60g / kg

[0100] Whey powder 60g / kg Benzoic acid 4g / kg Vegetable oil 30g / kg

[0101] Ethoxyquinoline 1g / kg Choline chloride 5g / kg Calcium carbonate 8g / kg

[0102] Calcium hydrogen phosphate 10g / kg 1% premix feed additive 10g / kg

[0103] Wherein said 1% premixed feed additive consists of vitamin A 0.24%, vitamin D 3 0.08%, vitamin E2.4%, vitamin K 3 0.03%, vitamin B 1 0.04%, vitamin B 2 0.06%, vitamin B 6 0.04%, vitamin B 12 0.02%, vitamin C2%, folic acid 0.02%, nicotinamide 0.3%, calcium pantothenate 0.15%, ferrous sulfate 2%, manganese sulfate 1.5%, nano zinc oxide (particle size 20nm) 10%, copper sulfate 5%, potassium iodide 0.6 %, 0.3% sodium selenite, 4% ferric amylose, 1% yeast selenium, 30% lysine, 2% sweet substance, 4% aroma substance, 1...

Embodiment 2

[0108] Composition of anti-stress special feed formula for weaned piglets (prepared 1 kg)

[0109] Puffed corn 465g / kg soybean meal 180g / kg fermented soybean meal 50g / kg

[0110] Expanded soybean 60g / kg fish meal 50g / kg lactose 60g / kg

[0111] Whey powder 70g / kg Benzoic acid 4g / kg Vegetable oil 30g / kg

[0112] Ethoxyquinoline 1g / kg Choline chloride 2g / kg Calcium carbonate 8g / kg

[0113] Calcium hydrogen phosphate 10g / kg 1% premix feed additive 10g / kg

[0114] Wherein said 1% premixed feed additive consists of vitamin A 0.24%, vitamin D 3 0.08%, vitamin E2.4%, vitamin K 3 0.03%, vitamin B 1 0.04%, vitamin B 2 0.06%, vitamin B 6 0.04%, vitamin B 12 0.02%, vitamin C2%, folic acid 0.02%, nicotinamide 0.3%, calcium pantothenate 0.15%, ferrous sulfate 2%, manganese sulfate 1.5%, nano zinc oxide (particle size 20nm) 6%, copper sulfate 5%, potassium iodide 0.6 %, 0.3% sodium selenite, 4% ferric amylose, 1% yeast selenium, 30% lysine, 2% sweet substance, 4% aroma substance, 15...

Embodiment 3

[0119] Composition of anti-stress special feed formula for weaned piglets (prepared 1 kg)

[0120] Puffed corn 490g / kg soybean meal 170g / kg fermented soybean meal 60g / kg

[0121] Expanded soybean 55g / kg fish meal 60g / kg lactose 50g / kg

[0122] Whey powder 50g / kg Benzoic acid 4g / kg Vegetable oil 30g / kg

[0123] Ethoxyquinoline 1g / kg Choline chloride 2g / kg Calcium carbonate 8g / kg

[0124] Calcium hydrogen phosphate 10g / kg 1% premix feed additive 10g / kg

[0125] Wherein said 1% premix consists of vitamin A 0.24%, vitamin D 3 0.08%, vitamin E2.4%, vitamin K 3 0.03%, vitamin B 1 0.04%, vitamin B 2 0.06%, vitamin B 6 0.04%, vitamin B 12 0.02%, vitamin C2%, folic acid 0.02%, nicotinamide 0.3%, calcium pantothenate 0.15%, ferrous sulfate 2%, manganese sulfate 1.5%, nano zinc oxide (particle size 20nm) 6%, copper sulfate 5%, potassium iodide 0.6 %, 0.3% sodium selenite, 4% ferric ammonium, 1% yeast selenium, 30% lysine, 2% sweet substance, 4% aroma substance, 13% compound enzy...

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Abstract

The invention discloses a special stress-resistant feed for weaned piglets and the application of the special stress-resistant feed. The special stress-resistant feed is prepared from 400-500g / kg of puffing corn, 150-300g / kg of soybean meal, 50-70g / kg of fermentation soybean meal, 50-60g / kg of puffing soybeans, 50-60g / kg of fish meal, 40-70g / kg of lactose, 50-70g / kg of whey powder, 1-4g / kg of an enzymic preparation, 20-30g / kg of vegetable oil, 0.5-1.5g / kg of an antioxidant, 1-2g / kg of choline chloride, 5-10g / kg of calcium carbonate, 7-10g / kg of dicalcium phosphate and 8-12g / kg of a 1% premix feed additive. The special stress-resistant feed disclosed by the invention has the characteristics of being comprehensive in nutrients and functions and notable in effects, and being capable of improving the antioxidant ability of the piglets, having the function of protecting intestinal tract barriers, eliminating pathogenic bacteria in intestinal tracts of the piglets, maintaining the micro-ecology balance of intestinal flora, relieving the situation that the digestion of the piglets is weakened caused by stress, improving the immunity of the piglets, relieving the immune suppression caused by stress, and improving the production performance of the piglets.

Description

technical field [0001] The invention belongs to the technical field of animal husbandry and relates to a special anti-stress feed for weaned piglets and its application. Background technique [0002] Modern pig production pursues high production efficiency, and the early weaning technology of piglets has been widely used, but how to reduce the diarrhea of ​​early weaned piglets and reduce the mortality of piglets has become the key to improving pig production efficiency. It is estimated that more than 100 million weaned piglets die each year due to diarrhea in my country, and the direct economic loss exceeds 20 billion yuan, which directly leads to low productivity of sows in my country. The number of commercial pigs produced by each sow in the country is only about 13 each year. In developed countries, it can reach 25-30 heads, and the gap is very large. Post-weaning diarrhea in piglets is mainly caused by weaning stress. The transition from eating breast milk to eating fee...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A23K10/30A23K10/37A23K10/20A23K10/22A23K20/105A23K20/163A23K20/24A23K50/30A23K50/60
CPCY02P60/87
Inventor 穆淑琴李千军王文杰闫峻郑梓李平李泽青
Owner 天津市农业科学院
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