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Pre-delivery and post-delivery breeding method for sows

A technology for breeding sows and sows, which is applied in the field of pig raising, to achieve the effects of improving the farrowing rate and health of the litters, avoiding abortion, and improving the rationality

Inactive Publication Date: 2019-03-15
深圳农畉食品开发集团有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] In order to overcome the problems of sow prepartum and postpartum environmental management, prepartum scientific feeding, postpartum care and scientific feeding, the present invention provides a prepartum and postpartum feeding method for sows

Method used

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  • Pre-delivery and post-delivery breeding method for sows
  • Pre-delivery and post-delivery breeding method for sows
  • Pre-delivery and post-delivery breeding method for sows

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0092] From 2017 to 2018, the Longdong Pig Farm in Fuping County adopted the prenatal and postpartum feeding management methods described in the present invention, and adopted a feeding method with a reasonable combination of concentrate, coarse material and green material during prenatal feeding. 3-4 times a day. At the same time, it provides a scientific feeding environment for pigs, specifically feeding sows in groups, raising sick and disabled pigs individually, and giving each pig enough rest space; and using a combination of human eyes and electronic monitoring to observe whether sows have miscarriages , whether there is return to estrus, whether there is trauma, etc.; postpartum sows are treated with chicken dung vine, black sesame, horsetail grass, lentil flower, gorgon, and cypress kernels. The daily dose of medicine for sows is 15g; at the same time, keep the pens dry in the feeding environment to ensure fresh air circulation, keep hygiene, and prevent moisture; main...

Embodiment 2

[0094] From 2016 to 2018, the Xingwang Pig Farm in Beidao District, Tianshui City adopted the prenatal and postpartum feeding management methods described in the present invention, and used optimized and calculated diets and reasonably matched feeding methods for prenatal feeding. At the same time, it provides a scientific support environment for prepartum and postpartum sows; for postpartum sows, use chicken dung vine, black sesame, horsetail grass, lentil flower, Gorgon seed, and cypress kernels to grind them into powder, and for postpartum sows with poor growth , the daily dosage of medicine is 15g; keep the pens dry in the feeding environment to ensure fresh air circulation; maintain, clean and disinfect the farrowing houses to keep the farrowing houses quiet; adopt the above-mentioned prenatal and postpartum management methods, Tianshui City The survival rate of sows and piglets in Xingwang Pig Farm in Beidao District has increased by 18% year by year. It has brought grea...

Embodiment 3

[0096] application test

[0097] Experimental animals: 6 healthy and growing sows, provided by Xingwang Pig Farm, Beidao District, Tianshui City, with no significant difference in body weight (p>0.05). The experimental sows were divided into experimental group and control group, and randomly divided into 2 groups . The supplementary feed used in each group had the same ingredients except for the ingredients of the control drug.

[0098] The experimental group was managed in stages according to this plan, and fed with traditional Chinese medicine prescriptions.

[0099] The control group followed conventional sow management methods.

[0100] The official test period is 90 days from 0-90 days in total, divided into 2 stages, 60-0 days before delivery and 0-30 days after delivery. Observe the sows’ changes, health status, feces changes and feed intake every day; record the number of sows’ illnesses at each stage; feed intake at each stage; weigh at each stage; calculate the av...

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Abstract

The invention discloses a pre-delivery and post-delivery breeding method for sows. Pre-delivery management and post-delivery management both include feeding management and environment management. In pre-delivery management, feeding management includes the steps of feed ratio selection, feeding and water supply, and feed ratios include the feed ratio in the mating period, the feed ratio in the first half period of gestation, the feed ratio in the latter half period of gestation and the feed ratio in the perinatal period; environment management includes the steps of pigpen division management, pre-delivery observation, environment guarantee and ventilation. In post-delivery management, feeding management includes primiparous sow feeding, multiparous sow feeding, fat sow feeding and thin andweak sow feeding; environment management includes the steps of post-delivery observation, environment cleaning, temperature control and atmosphere creation. The method has the advantages that concentrated feed, coarse feed and green feed are reasonably matched in feeding, the nutrition of the feed is improved, and the palatability is improved for the sows; the coarse feed and the concentrated feedare separated in feeding, and the scientificity of feeding is improved; in pre-delivery and post-delivery environment management for the sows, grouped feeding is adopted, the health status of the sows is frequently observed, and the survival rate of piglets is increased.

Description

technical field [0001] The invention relates to the field of a method for raising pigs, in particular to a method for feeding sows before and after delivery. Background technique [0002] As the size of the pig farm increases, the success of sow husbandry becomes critical. High conception rate, large litter size and high lactation survival rate of sows are the key to improving the economic benefits of farms. In addition to being affected by the age of the pigs, the feeding method and environment are another prerequisite for the successful feeding of sows; the feeding method is irregular, without scientific planning and pragmatic feeding methods, which usually lead to the failure of sows to grow healthily; The combination of feed and water feeding is a key point. At the same time, feeding during the mating period is particularly important. After the mating is completed, each stage needs to have a feeding standard, not overnight; too fat will often lead to infertility in mati...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01K67/02A23K50/30
CPCA01K67/02A23K50/30
Inventor 汪洋张洪义梁冰薛爱平
Owner 深圳农畉食品开发集团有限公司
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