CN101268802B

CN101268802B - Milking sow feedstuff

Info

Publication number: CN101268802B
Application number: CN2008101066405A
Authority: CN
Inventors: 符开星; 张天荣
Original assignee: BEIJING JINNENG BIOTECHNOLOGY Co Ltd
Current assignee: BEIJING JINNENG BIOTECHNOLOGY Co Ltd
Priority date: 2008-05-14
Filing date: 2008-05-14
Publication date: 2011-04-06
Anticipated expiration: 2028-05-14
Also published as: CN101268802A

Abstract

The invention relates to a nursing sow feed, which belongs to the animal feed field and contains 200 to 300 shares of protein source, 40 to 50 shares of amino acid additive, 15 to 25 shares of microelement and organic microelement, 15 to 20 shares of vitamin additive, 30 to 50 shares of laxative quality matter, and 50 to 70 shares of acidulant. The protein source is animal protein fish meal, the organic microelement contains organic chromium and organic selecium, the amino acid additive contains lysine and threonine, and the vitamin additive contains the components parts by weight as follows: 1 to 2 share(s) of folic acid, 2 to 5 shares of biotin, 1 to 2 share(s) of Beta- renieratene, and 1 to 2 share(s) of HY.D. The test proves that the feed for nursing sow of the invention can obviously improve the weaning weight and the labor room survival rate of a baby pig, and improves the daily gain of the baby pig, at the same time, has the function of reducing the estrus days of the sow.

Description

Agent of feed for nursing sow

Technical field

The present invention relates to a kind of agent of feed for nursing sow, particularly a kind of 5% compound premixed feed at sows in lactation, name of product " lactation is complete ", client and corn, dregs of beans, wheat bran use for milking sow after being made into complete diet pellet.

Background technology

China is the first in the world big country of raising pigs, it is the second in the world production of fodder big country, wherein pig feed accounts for total amount more than 40%, feed industry occupies an important position in national economy, and be directly connected to the quality of living standards of the people and healthy, but, China's feed industry integral level is compared with western developed country and is had big gap, trace it to its cause mainly be the industrialization key technology research of producing of American-European developed country pig feed extensively and profoundly, the supporting technology systematicness is strong, and this restricts the key factor of China's feed industrial development exactly.

Just Chinese at present average level, the quantity of the market pig that every sow is delivered for sale every year is less than 15, and good the delivering market pig national every sow year for sale and can reach more than 30 of more American-European cultivating conditions, this also is that the sow quantity and U.S. of why China is similar, and the quantity of market pig is well below the reason of the U.S..Solve this a few problems, we think the nutrition most critical of sow, the sow of lactation particularly, supply with the good nutrition of milking sow, can improve the milk water quality of sow, improve the speed of growth of this tire sow institute farrowing, piglet vigor and weaning weight, feed the full piglet of lactation simultaneously and be in a good state of health, the delivery room is had loose bowels few, the survival rate height.And can significantly reduce the loss of sow body condition, allow the wean sow oestrus as early as possible.

Summary of the invention:

For solving the above problems, we set about from sow nutrition, improve the sow body condition, improve the quality of milk, improve the health status of delivery room piggy, improve weaning weight, reduce the delivery room piggy and have loose bowels, and reduce the delivery room medication, minimizing stress, improve the delivery room survival rate.Reduce the fate that sow oestruses again.

Agent of feed for nursing sow, it is characterized in that the raw material components that comprises following weight portion is: dietary protein origin 200-300 part, amino acid additive 40-50 part, trace element and organic trace element 15-25 part, vitamin(e) supplement 15-20 part, laxative qualits material 30-50 part, acidulant 50-70 part, described dietary protein origin is the animal protein fish meal, contain Organic Chromium in the described organic trace element, organic selenium, contain lysine in the described amino acid additive, threonine, the component that contains following weight portion in the described vitamin(e) supplement, folic acid 1-2 part, biotin 2-5 part, the plain 1-2 part of β-calabash radish, HY.D 1-2 part.

Preferably: 250 parts of dietary protein origins,, 50 parts of amino acid additives, trace element and 18 parts of organic trace elements, 13.5 parts of vitamin(e) supplements, 35 parts of laxative qualits materials, 70 parts of acidulants, 1 part in folic acid, 2 parts of biotins, plain 1 part of β-calabash radish, 1 part of HY.D.

The weight portion of described lysine, threonine is: 30 parts of lysines, 20 parts of threonines.

Described Organic Chromium is a pyridine acid chrome, and organic selenium is yeast selenium, and its weight portion is: 1 part of pyridine acid chrome, 3 parts of yeast seleniums.

Described acidulant is a calcium formate.

Described laxative qualits material is a magnesium sulfate monohydrate.

Agent of feed for nursing sow of the present invention adds a large amount of fish meal, and animal protein source, the origin of amino acid of high-quality is provided, and contains a large amount of organic calciums, phosphorus, selenium, VB12, UGF in the fish meal simultaneously, can improve the feed intake and the output of milk of sow; Contain lysine, threonine in the recommended formula by this product, meet the physiological requirements of milking sow, can improve the output of milk of sow greatly, the milk quality has guaranteed the nutrition of piggy, and this milk is better to the intestinal growth of piggy simultaneously, improved the absorption of piggy to nutriment, reduce having loose bowels of delivery room piggy, reduce the body condition loss of sow, particularly to the effect of the Continual Improvement of the growth in piggy later stage.The Organic Chromium that milking sow is added stimulates secretion of insulin, promotes energy absorption, promotes to oestrus and ovulate, and improves litter size; Organic selenium improves sow immunity, improves the ability of Green Tea Extract in the sow body, makes to be not easy the piggy completely back physique stalwartness of breast milk of searching for food sick.Because sow arrives preceding 10 days of farrowing at last obstetric table, that experiences that farrowing, feed intake descend stress process, and sow tends to take place constipation, causes toxin to be accumulated in large intestine, if do not discharge as early as possible, these toxin can enter blood, allow piggy search for food by giving milk to the greatest extent, increase the chance of piggy diarrhea, therefore, milking sow is added the laxative qualits material, can solve the needs of sow particular time well, more helps producing.

The vitamin needs amount of sow and other stage also are different, and it is very big to the requirement of some vitamin, such as the folic acid of high-load, the nest litter size of biotin raising sow, reduce sow cracked feet etc.; HY.D is a new vitamin D 3, do not need to transform through kidney, directly absorb, can improve the bone strength of boar greatly, reduce sow and cause the problem of eliminating because of the leg disease, β-calabash radish element is the precursor of vitamin A, has the irreplaceable effect of vitamin A, be proved than vitamin A is easier and absorbed, can directly improve LH (interstitialcellstimulating hormone (ICSH)) secretion level, thereby promote to oestrus ovulation by reproductive system, improve litter size, adding acidulant lactation has the sterilizing effect, reduces the total number of bacteria in the sow ight soil, reduces vertical infection, in the delivery room, add simultaneously acidulant, improve the health status of piglet, corresponding with piglet gastric acid secretion deficiency, improve the health status of piggy.Acidulant of the present invention is selected calcium formate for use, is that acidulant can provide the calcium source again simultaneously.

Proof by experiment, agent of feed for nursing sow of the present invention can obviously improve weaning weight and the delivery room survival rate of piglet, improves the daily gain of piglet, simultaneously to the effect of the minimizing of the fate of oestrusing of sow.

The specific embodiment

Embodiment 1 lactation is complete


			Amino acid additive	Lysine	30
	Threonine	20

Organic and inorganic microelement additive	Pyridine acid chrome 1%	1

Yeast selenium 0.1%	3
			Zinc sulfate 35	10
Calcium iodate 5%	1
			Sodium selenite 1%	1
Cobalt chloride 1%	2
		Vitamin(e) supplement
Vitamin A	1
			Cholecalciferol	0.2
Vitamin E	5
			Vitamin K	0.3
Vitamin B1	0.1
			Vitamin B2	0.5
Vitamin B6	0.2
			Cobalamin	0.2
Niacinamide	1
			Pantothenic acid	1
Folic acid	1
			Biotin	2
HY.D	1
			Beta carotene	1

The laxative qualits material	1 water magnesium sulfate 16%	35
			Acid	Calcium formate	70

Other	Stone flour	200
			Calcium monohydrogen phosphate	237.5
	Salt	125
			Add up to	1000

Recommended formula:

The full experimental analysis of lactation

Experimental design

Select antenatal 7 days sow for use, divide 2 processed group, specifically handle as follows:

First group: lactation complete (by above-mentioned first recommended formula batching)

Second group: control group (commercially available 4% milking sow material was produced on July 5th, 2007, and furnish component is as follows: corn 65, and dregs of beans 25, wheat bran 6, milking sow material 4 adds up to 100)

As seen from the above table, all-round enough weaning weight and the delivery room survival rate that obviously improves piglet of lactation improves the daily gain of piglet, simultaneously to the effect of the minimizing of the fate of oestrusing of sow.

Claims

1. agent of feed for nursing sow, it is characterized in that the raw material components that comprises following weight portion is: 250 parts of dietary protein origins, 50 parts of amino acid additives, inorganic microelement and 18 parts of organic trace elements, 13.5 parts of vitamin(e) supplements, 35 parts of laxative qualits materials, 70 parts of acidulants, described dietary protein origin is the animal protein fish meal, contain Organic Chromium in the described organic trace element, organic selenium contains lysine, threonine in the described amino acid additive, its weight portion is 30 parts of lysines, 20 parts of threonines; The component that contains following weight portion in the described vitamin(e) supplement, 1 part in folic acid, 2 parts of biotins, 1 part of beta carotene, 1 part of HY.D; Described acidulant is a calcium formate, and described laxative qualits material is a magnesium sulfate monohydrate.

2. agent of feed for nursing sow according to claim 1, described Organic Chromium are pyridine acid chrome, and organic selenium is yeast selenium.

3. agent of feed for nursing sow according to claim 2, the weight portion of described pyridine acid chrome and yeast selenium is respectively: 1 part of pyridine acid chrome, 3 parts of yeast seleniums.