Low-emission environmentally friendly feed for sow in late pregnancy

An environmentally friendly sow feed technology, applied in animal feed, animal feed, additional food elements, etc., can solve the problems of low drug residues, low mineral elements, low heavy metals, etc., and achieve improved immune regulation, good vitality, and uniformity Good results

Inactive Publication Date: 2018-05-25
湖南九鼎动物营养研究院有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, special feeds for sows in late pregnancy are very rare. From the perspective of environmental protection, sow feeds for late pregnancy sows that can achieve low ammonia emissions, low heavy metals, low mineral elements, and low drug residues have not yet been seen.

Method used

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  • Low-emission environmentally friendly feed for sow in late pregnancy
  • Low-emission environmentally friendly feed for sow in late pregnancy

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0033] The low-emission environment-friendly post-pregnancy feed includes the following components by mass:

[0034] Northeast corn 38.13, barley 30, soybean meal 18, soybean oil 1.3, soybean hulls 3, fermented bran 5, glucose 0.5, calcium carbonate 1.4, calcium dihydrogen phosphate 1.2, sodium chloride 0.48, lysine 0.3, methionine 0.1, threonine Acid 0.16, organic trace elements (Olejing pig) 0.1, N-carbamyl glutamic acid-Acanthopanax extract premix 0.2, sow compound premix 0.12, choline chloride 0.12, antioxidant 0.02 , antifungal agent 0.05.

[0035] Wherein, the total nutritional index of the feed is as follows:

[0036] 14.4% protein, 3300 kcal / kg digestible energy, 0.93% lysine, and 7% crude fiber, all of which refer to the mass percentage content of the nutritional index in the feed.

[0037]The mass percentage of impurities in the northeast corn is ≤1.5%, the mass percentage of moldy kernels is ≤2%, the bulk density is ≥660g / L, the vomitoxin is ≤500ug / kg, the zealase...

Embodiment 2

[0043] The peripartum concentrated feed for promoting postpartum recovery of the sow's birth canal includes the following components by mass:

[0044] Northeast corn 46, barley 20, soybean meal 19.77, soybean oil 1, soybean hulls 4, fermented bran 4, glucose 1, calcium carbonate 1.35, calcium dihydrogen phosphate 1.15, sodium chloride 0.5, lysine 98% 0.26, methionine 0.05, Threonine 0.12, organic trace elements (Olejing breeding pigs) 0.15, N-carbamyl glutamic acid-Acanthopanax extract premix 0.12, sow compound premix 0.2, choline chloride 0.2, anti Oxidant 0.05, antifungal agent 0.08.

[0045] Wherein, the total nutritional index of the feed is as follows:

[0046] 14.7% protein, 3320 kcal / kg digestible energy, 0.93% lysine, and 7% crude fiber, all of which refer to the mass percentage content of the nutritional index in the feed.

[0047] The mass percentage of impurities in the northeast corn is ≤1.5%, the mass percentage of moldy kernels is ≤2%, the bulk density is ≥660g...

Embodiment 3

[0053] Each component is configured into a complete price material according to the proportion, wherein corn, barley, soybean meal, and soybean hulls are pulverized by sieves with a particle size of 3.0. Take the formula of Example 3 (hereinafter referred to as "late pregnancy material") in the following examples.

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Abstract

The invention discloses a low-emission environmentally friendly feed for a sow in late pregnancy. The feed comprises the following components by mass: 38-46 parts of northern corn, 20-30 parts of barley, 18-20 parts of bean pulp, 1-1.3 parts of soybean oil, 3-4 parts of soybean, 4-5 parts of fermented rice bran and hull, 0.5-1 part of glucose, 1.2-1.4 parts of calcium carbonate, 1.1-1.3 parts of monocalcium phosphate, 0.4-0.55 part of sodium chloride, 0.25-0.32 part of lysine, 0.05-0.1 part of methionine, 0.12-0.2 part of threonine, 0.1-0.16 part of organic microelement (Aole fine boar), 0.1-0.2 part of an N-carbamylglutamate acanthopanax extract premix, 0.1-0.2 part of a compound premix for the sow, 0.1-0.2 part of choline chloride, 0.02-0.05 part of an antioxidant, and 0.05-0.2 part of amildew preventive. The feed starts from the environment protection, the emission of ammonia gas, heavy metals, mineral elements and antibiotics is greatly reduced through the nutrition methods like low intake, high conversion rate and in-vivo adsorption, and the purpose of raising the pigs in a low-emission environmental friendly way is fulfilled.

Description

technical field [0001] The invention belongs to the technical field of pig feed formula, and in particular relates to a low-emission and environment-friendly feed for sows in late pregnancy. Background technique [0002] The production performance of sows is the key to the operation of pig farms, so how to improve the production performance of sows has received more and more attention. Initially, in order to increase the weight of newborn piglets and improve the survival rate of suckling piglets, most farmers start from about 85 days of pregnancy Started to use lactation feed to attack the fetus, which did increase the birth weight and improve the uniformity of the piglets, but this nutritional mode could not meet the nutritional needs of the sows well in the later stages of pregnancy. With the improvement of sow fecundity, the number of piglets carried by modern sows is much higher than that of 10 years ago, and the nutritional level of lactation feed has also been greatly ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23K50/30A23K10/30A23K10/37A23K20/158A23K20/163A23K20/24A23K20/26A23K20/22A23K20/20A23K20/10A23K20/142A23K20/174A23K20/189A23K10/12A23K10/00
CPCA23K10/00A23K10/12A23K10/30A23K10/37A23K20/10A23K20/142A23K20/158A23K20/163A23K20/174A23K20/189A23K20/22A23K20/24A23K20/26A23K20/30A23K50/30Y02P60/87
Inventor 燕富永肖淑华廖奇李剑锋黄大足江书忠张光磊
Owner 湖南九鼎动物营养研究院有限公司
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