Feed of replacement gilts during perinatal period

A technology for gilts and peripartum period, which is applied in the field of pig feed, can solve the problems of high primiparous stress of gilts, short service life of gilts, and less research on sows' perinatal period, so as to shorten the delivery time , Improve disease resistance, increase the effect of service life

Inactive Publication Date: 2014-12-03
SICHUAN TQLS IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] However, the research direction on sows at home and abroad is concentrated on the lactation period, gestation period, and empty conception period of sows, and there are few studies on sows' perinatal period, especially the feed nutritional requirem...

Method used

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  • Feed of replacement gilts during perinatal period
  • Feed of replacement gilts during perinatal period
  • Feed of replacement gilts during perinatal period

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] A kind of perinatal feed for gilts in the present invention contains the following components by weight:

[0028] 55 parts of corn, 20 parts of soybean meal, 5.5 parts of corn DDGS, 1.3 parts of wheat bran, 5 parts of full-fat rice bran, 0.7 part of soybean oil, 1 part of imported fish meal, 0.9 part of calcium powder, 1.0 part of calcium hydrogen phosphate, lysine sulfate 0.2 part, 0.4 part of table salt, 0.1 part of choline chloride, 0.2 part of vitamin premix, 0.2 part of trace element premix, 0.05 part of antifungal agent premix, 0.04 part of soybean isoflavone, 0.025 part of oligosaccharin, Butyric acid glyceride 0.4 part, yeast chromium 0.1 part.

[0029] Soy isoflavones are a class of secondary metabolites formed during soybean growth. Because it is extracted from plants and has a similar structure to estrogen, soy isoflavones are also called phytoestrogens. Studies have shown that it can improve the antioxidant capacity of sows, improve their ability to resist...

Embodiment 2

[0038] A kind of perinatal feed for gilts in the present invention contains the following components by weight:

[0039] 60 parts of corn, 24 parts of soybean meal, 6.9 parts of corn DDGS, 2.2 parts of wheat bran, 10 parts of full-fat rice bran, 1.2 parts of soybean oil, 1.3 parts of imported fish meal, 1.1 parts of calcium powder, 1.2 parts of calcium hydrogen phosphate, lysine sulfate 0.5 part, 0.5 part of table salt, 0.2 part of choline chloride, 0.3 part of vitamin premix, 0.3 part of trace element premix, 0.06 part of antifungal agent premix, 0.05 part of soybean isoflavone, 0.04 part of oligosaccharin, Butyric acid glyceride 0.5 part, yeast chromium 0.2 part.

[0040] In the present invention, calculated on the basis of each vitamin premix, the vitamin premix contains 0.6 parts by weight of vitamin A, 0.4 parts of vitamin D3, 9 parts of calcium pantothenate, 35 parts of vitamin E, 1.6 parts of vitamin B2, 0.6 parts of vitamin B1, 0.7 parts of vitamin B6, 0.7 parts of vi...

Embodiment 3

[0045] A kind of perinatal feed for gilts in the present invention contains the following components by weight:

[0046] 55 parts of corn, 21 parts of soybean meal, 5.7 parts of corn DDGS, 1.6 parts of wheat bran, 6 parts of full-fat rice bran, 0.9 parts of soybean oil, 1.1 parts of imported fish meal, 0.9 parts of calcium powder, 1.03 parts of calcium hydrogen phosphate, lysine sulfate 0.2 part, 0.4 part of table salt, 0.1 part of choline chloride, 0.2 part of vitamin premix, 0.2 part of trace element premix, 0.05 part of antifungal agent premix, 0.04 part of soybean isoflavone, 0.028 part of oligosaccharin, Butyric acid glyceride 0.4 parts, yeast chromium 0.12 parts.

[0047] Calculated on the basis of each vitamin premix, the vitamin premix contains 0.4 parts by weight of vitamin A, 0.3 parts of vitamin D3, 7 parts of calcium pantothenate, 30 parts of vitamin E, 1.5 parts of vitamin B2, and 0.4 parts of vitamin B1 , 0.6 parts of vitamin B6, 0.4 parts of vitamin B12, 0.2 ...

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Abstract

The invention belongs to the field of pig feed and discloses feed of replacement gilts during the perinatal period. The feed is characterized by comprising the following components in parts by weight: 55-60 parts of corns, 20-24 parts of soybean meal, 5.5-6.9 parts of DDGS, 1.3-2.2 parts of wheat bran, 5-10 parts of full-fat rice bran, 0.7-1.2 parts of soybean oil, 1-1.3 parts of imported fish meal, 0.9-1.1 parts of calcium powder, 1.0-1.2 parts of calcium hydrogen phosphate, 0.2-0.5 part of lysine sulfate, 0.4-0.5 part of edible salt, 0.1-0.2 part of choline chloride, 0.2-0.3 part of a vitamin premix, 0.2-0.3 part of a microelement premix and 0.05-0.06 part of a mould inhibiter premix. The feed can be used for promoting physical growth of the replacement gilts, alleviating the primiparous stress of the replacement gilts, improving the food intake of the replacement gilts in the early stage of lactation period, and enhancing the disease resistance of the replacement gilts during the perinatal period.

Description

technical field [0001] The invention belongs to the field of pig feed, in particular to a perinatal feed for gilts. [0002] Background technique [0003] At present, my country's pig industry is transforming into large-scale, intensive, and specialized production methods. Sow feeding and management is a key link in pig production. Among them, the perinatal period (7 days before and after delivery, a total of 14 days) for gilts Feeding management is an important key point. The dietary nutrition level of gilts during the perinatal period not only directly affects the feed intake of gilts during lactation and the performance of suckling piglets; Sow update knocks out turnover rate. [0004] Gilts are fed differently than sows and their nutritional needs differ from sows. Gilts are usually mated at 200 days of age and weigh about 120kg. However, the body of the gilt is immature, the body reserve is limited, the stomach and intestines are small, it is impossible to eat enou...

Claims

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Application Information

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IPC IPC(8): A23K1/18A23K1/14A23K1/165A23K1/16A23K1/175
Inventor 何健冯光德郑德兴陈芳琴
Owner SICHUAN TQLS IND
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