Latter half of gestation sow complete formula feed capable of preventing dystocia and feeding method thereof

A late pregnancy, compound feed technology, applied in the field of animal husbandry, breeding management and animal nutrition feed, can solve the problems of death, painful edema of the birth canal, reduced feed intake of sows, etc., achieve high biochemical efficiency, improve health status, afterbirth The effect of increased amniotic fluid volume

Active Publication Date: 2018-12-18
BEIJING CHALLENGE AGRI SCI & TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

(3) The loss of colostrum can easily cause yellow and white scour or death of piglets
(4) The self-cleaning function of sows is reduced, and the uterus cannot be well restored. After the use of oxytocin, it is easy to cause severe contraction or spasm of uterine muscles, resulting in dryness of the birth canal, painful edema of the birth canal, and premature closure of the cervix. It is very easy Block the unexpulsed fetus, placenta and even lochia in the uterus
[0005] If the feed matching and pretreatment plan is applied, starting from the nutritional approach and feeding method, it will not only

Method used

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  • Latter half of gestation sow complete formula feed capable of preventing dystocia and feeding method thereof
  • Latter half of gestation sow complete formula feed capable of preventing dystocia and feeding method thereof

Examples

Experimental program
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Example Embodiment

[0026] Example 1: Preparation of full-price compound feed for sows in late pregnancy to prevent dystocia

[0027] Each kilogram of complete compound feed consists of the following ingredients:

[0028] Corn 600g, soybean meal 120g, expanded soybean 80g, fermented soybean meal 30g, fermented bran and fermented kelp residue 60g, enzymatically hydrolyzed mussel meat powder 20g, compound emulsified fat powder 15g, glucose 20g, compound vitamin 0.3g, compound organic trace element 1.0g , Pig complex enzyme 0.5g, choline chloride 1.0g, lysine 2.5g, ethoxyquinoline 0.3g, salt 3.0g, stone powder 12.5g, calcium hydrogen phosphate 6.5g, phytase 0.1g, protease 0.15g, the remainder is shiitake mushroom powder;

[0029] The composition of the multivitamin is: each kilogram of the multivitamin contains: 36.6g of vitamin A, vitamin D 3 13.2g, vitamin E 210g, vitamin K 5.6g, vitamin B 1 15.2g, vitamin B 2 76g, vitamin B 6 28g, vitamin B 12 15.2g, niacin 152g, folic acid 3.8g, calcium pantothena...

Example Embodiment

[0035] Example 2: Feeding test

[0036] The experiment has 2 treatment groups, each treatment group has 20 replicates, and each replicate is a sow with a 90-day gestation period. Choose 40 sows with healthy, normal feed intake, parity 2-6 parities, and similar weight. The grouping principle is balanced parity, taking into account weight and feed intake, and evenly divide them into two treatment groups. The test period of sows is from 90 days gestation to 7 days postpartum. Semi-positioned and semi-open pens are used during gestation. The feed rate is 3 to 3.5 points. The post-gestation sows of standard body condition are 3kg per day, fat or lean. Adjust the body condition according to the increase or decrease of 0.5kg, and go to the delivery bed 3 days before delivery. In the first 3 days before delivery, the sows need to be fed at 3kg, 2kg, 1kg per head and 1kg, 2kg, 2kg per head per day 3 days after delivery. 3kg was fed in incremental increments, free intake after 3 days, and...

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Abstract

The invention relates to a latter half of gestation sow complete formula feed capable of preventing dystocia and a feeding method thereof. Every 1kg of complete formula feed is prepared from the following components by weight: 600-640g of corn, 120-150g of bean pulp, 60-80g of extruded soybeans, 15-30g of fermented soybean meal, 40-60g of fermented bran and fermented kelp residues, 10-20g of freshwater mussel powder subjected to enzymolysis, 15-25g of compound chyle fat powder, 20-40g of glucose, 0.3-0.35g of composite vitamin, 1.0-1.5g of composite organic trace element, 0.2-0.5g of pig complex enzyme, 1.0-1.5g of choline chloride, 2.5-3.5g of lysine, 0.3-0.4g of ethoxyquinoline, 3.0-4.5g of table salt, 12.5-14.5g of mountain flour, 6.5-7.5g of calcium hydrophosphate, 0.1-0.15g of phytase, 0.15g of protease and the balance of lentinus edodes powder. From improving the constitution of a latter half of gestation of sow, the latter half of gestation complete formula feed effectively solves problems such as tear spots, gum and raccoon eyes of the sow, increases the food intake of the sow, effectively solves the dystocia problem and the postpartum recovery problem, and remarkably improves the health condition and the production performance of the sows and piglets.

Description

technical field [0001] The invention relates to the technical field of animal husbandry breeding management and animal nutrition feed, in particular to a full-price compound feed for preventing dystocia and a feeding method thereof for sows in late pregnancy. Background technique [0002] At present, when comparing the production performance of pig farms around the world, the number of weaned piglets PSY that each sow can provide per year is the most important indicator. Although the genetic potential of the sow itself is an important factor, research on sow nutrition and feeding management has also received much attention in recent years. The gestation period of a sow is 114 days. After 90 days of pregnancy, it is called the late gestation period. It is the period with the fastest fetal growth. 80% of the body weight of newborn piglets is obtained during this period. This growth period determines the vitality of newborn piglets. , which also determines the survival rate of...

Claims

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Application Information

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IPC IPC(8): A23K50/30A23K10/30A23K10/37A23K10/22A23K20/158A23K20/163A23K20/174A23K20/189A23K20/10A23K20/142A23K20/22A23K20/20A23K20/26A23K20/132A23K20/24
CPCA23K10/22A23K10/30A23K10/37A23K20/10A23K20/132A23K20/142A23K20/158A23K20/163A23K20/174A23K20/189A23K20/20A23K20/22A23K20/24A23K20/26A23K20/30A23K50/30Y02P60/87
Inventor 刘影卢红卫唐守营张俊平彭翔刘青翠宋玉卓王振兴张广民刘伟
Owner BEIJING CHALLENGE AGRI SCI & TECH CO LTD
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