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Concentrated feed for improving lactation performance of lactating sows and preparation method of concentrated feed

A technology for concentrated feed and lactation performance, applied in the direction of animal feed, animal feed, application, etc., can solve the problems of insufficient physical strength, poor lactation performance, slow physical recovery, etc., to improve feed intake and lactation power, improve absorption and utilization. rate, the effect of enhancing nutritional status

Inactive Publication Date: 2015-04-01
TIANJIN CHIATAI FEED TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, most pregnant sows are raised in stalls. The physical strength of the sows is not good enough before delivery. In addition, many farms do not pay attention to the effective nutrition regulation of the sows. The postpartum physical recovery is slow, and the sows lose 2 hours after delivery. The best feeding time of the week, but postpartum multiple endometritis, mastitis, agalactia syndrome, etc., the lactation performance is poor, and the growth of piglets is affected

Method used

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  • Concentrated feed for improving lactation performance of lactating sows and preparation method of concentrated feed
  • Concentrated feed for improving lactation performance of lactating sows and preparation method of concentrated feed
  • Concentrated feed for improving lactation performance of lactating sows and preparation method of concentrated feed

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Experimental program
Comparison scheme
Effect test

Embodiment

[0024] A kind of concentrated feed that improves lactation performance of lactating sows, in parts by weight, comprises the following components (see table 1 below):

[0025] Concentrated feed composition and proportioning of table 1 embodiment 1-4

[0026]

[0027]

[0028] The multidimensional used in Examples 1-4 includes per kilogram: vitamin A is 13000~16250KIU, vitamin D3 is 3960~4950KIU, vitamin B2≥11.32g, vitamin B6≥1.88g, vitamin E≥158.5g, vitamin K3≥ 6.24g, vitamin B12≥0.06g, niacin≥62.72g, pantothenic acid≥31.98g, folic acid≥1.78, biotin≥0.80g.

[0029] The polymineral that uses among the embodiment 1-4 comprises in every kilogram: copper 18.38~22.98g, iron 88.50~110.63g, zinc 28.50~35.63g, manganese 71.81~89.76g, iodine 0.26~0.33g, selenium 0.20~0.25 g.

[0030] The stone powder used in Examples 1-4 is feed grade stone powder, the main component is calcium carbonate, the calcium content is above 38%, the magnesium content is below 0.5%, and the content of o...

Embodiment 4

[0034] In Example 4, each kilogram of polymine includes: copper 18.38g, iron 88.50g, zinc 28.50g, manganese 71.81g, iodine 0.26g, selenium 0.20.

[0035] The preparation method of the concentrated feed that improves lactating sow lactation performance that embodiment 1-4 provides is:

[0036] (1) Accurately weigh each component;

[0037] (2) Feed each component weighed in step (1) into the feed mixer in turn, and mix while feeding. The feeding port of the feed mixer is divided into a large material feeding port and a small material feeding port, and the feeding sequence is as follows:

[0038] Large material feeding port: carrier, puffed soybean, fish meal, soybean oil, secondary powder, salt, stone powder, calcium hydrogen phosphate;

[0039] Small material feeding port: choline chloride, lysine, methionine, multidimensional, multimineral, phytase 5000, compound enzyme preparation, microecological preparation, fat powder, mold adsorbent, flavoring agent, magnesium sulfate, o...

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Abstract

The invention discloses concentrated feed for improving lactation performance of lactating sows and a preparation method of the concentrated feed. The concentrated feed mainly comprises extruded soybeans, fish meal, wheat middling, soybean oil, stone powder, table salt, lysine, methionine, magnesium sulfate, a phytase 5000, a compound enzyme preparation, a mold adsorbent, a flavoring agent, a microbial ecological agent, Yunyukang, 50% fat powder, multi-vitamins, multi-minerals, a carrier and other microelements. The concentrated feed is reasonable and complete in nutrition, green, organic and pollution-free, the absorption and utilization rate is increased, the feed intake and the lactation capacity of the sows are greatly improved, the nutritional status of the lactating sows is enhanced, a firm foundation is laid for lactation of the lactating sows and feeding of piglets, and the lactating sows are ensured to have the best lactation performance.

Description

technical field [0001] The invention relates to the field of livestock feed, and relates to a concentrated feed for improving lactation performance of lactating sows and a preparation method thereof. Background technique [0002] Lactating sows are the core of a pig farm management, and its management level directly affects the production efficiency of the whole farm. First of all, the characteristics of the nutritional needs of lactating sows should be considered. In addition to maintaining normal metabolism and growing body tissues, sows also need to lactate to feed piglets. The amount of lactation and the composition of milk depend on the supply of nutrients in the feed. The quantity and quality of milk directly affect the weaning weight and survival rate of piglets. Numerous scientific studies and practices have shown that maximizing feed intake during lactation improves milk production and subsequent reproductive performance. In addition, maintaining a good body condi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23K1/18A23K1/16
Inventor 蔡炎坚
Owner TIANJIN CHIATAI FEED TECH
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