CN103976194A - Efficient and environment-friendly compound feed for lactating sow and preparation method thereof - Google Patents
Efficient and environment-friendly compound feed for lactating sow and preparation method thereof Download PDFInfo
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Abstract
The invention discloses an efficient and environment-friendly compound feed for lactating sow and a preparation method thereof. The compound feed is characterized by comprising the following raw materials in parts by weight: 40 to 50 parts of maize, 20 to 30 parts of wheat, 3 to 5 parts of wheat bran, 10 to 15 parts of peeled soybean meal, 1 to 2 parts of fish meal, 3 to 5 parts of biological soybean meal, 1 to 1.2 parts of rock powder, 1.2 to 1.4 parts of calcium hydrophosphate, 0.3 to 0.5 part of table salt, 1.5 to 2.5 parts of soybean oil, 0.4 to 0.45 part of lysine, 0.04 to 0.06 part of methionine, 0.1 to 0.12 part of threonine, 0.01 to 0.02 part of a complex enzyme preparation, 0.06 to 0.1 part of microecologics, 0.03 to 0.06 part of an emulsifier, and 1 to 1.5 parts of a compound premix. The preparation method comprises the following steps: weighing the various raw materials in a predetermined ratio; fine crushing maize, wheat, wheat bran, peeled soybean meal and biological soybean meal; directly adding to a horizontal twin-shaft paddle mixer in a ratio to mix; feeding the mixture to a granulating machine for granulating; processing at a temperature of 85 DEG C until the gelatinization degree is more than 90%; cooling till the temperature is not higher than room temperature by 5 DEG C after granulating; and then weighing, bagging and sealing through an automatic packing machine. The preparation method is mainly used for preparing the compound feed for lactating sow.
Description
Technical field
The present invention relates to a kind of efficient and environment-friendly type breastfeeding sow compound feed and preparation method thereof.Product of the present invention has comprehensive nutrition, easy to digest, easily absorption, reduces the features such as the pollution of excreta to environment; Can improve sow feed intake and piglet birth weight, make sow lactation water gaging foot, sow wean is weightless little, and inter oestrual period is short, and nursery-age pig growth is fast, and yellowish-white dysentery is few.
Background technology
In Swine Production, the survival rate of piglet and the growing state between lactation affect the economic benefit on whole pig farm.Make piglet obtain during suckling good survival rate and larger weaning weight, we just should make great efforts the quality of the lactation amount and the milk that improve sow, and piglet is eaten good things.So not only can give full play to the lactation potentiality of sow, improve lactation amount, to meet the growth needs of sucking pig, the generation of prevention sucking pig enteritis and yellowish-white dysentery, promote the growth of piglet and survive, and can make sow maintain good body condition, promote the next breeding cycle of sow arrive as early as possible and improve reproductive performance.Generally speaking, providing sufficient nutrition to sow is during suckling weight gain of piglets and the sow good reproductive performance later in order to obtain maximum lactation amount, maximum.
Wheat is extensively planted in China as cereal crops, and output is very high.The potential nutritive value of wheat is higher, belong to high-quality energy feed, its digestible energy value, metabolizable energy, net energy ratio corn are lower slightly, be equivalent to the 91%-97% of corn, and its protein content is 12% left and right, be equivalent to the 125%-150% of From The Corn Protein content, lysine content 0.31-0.37%, be equivalent to corn lysine content 124%-148%, the apparent ileal digestibility of tryptophan, threonine content, essential amino acid and available phosphorus content in wheat (wheat 0.21%, corn 0.10%) are also higher than corn.But the crude fat content of wheat is a little less than wheat, and NDF content is wherein higher than wheat.Also have research to point out, wheat is stronger than corn to the palatability of pig.Research discovery, makes pig select respectively food wheat and maize, and its amount of wheat of searching for food is significantly more than corn.At present, there is certain price difference in wheat and northeast corn, and later by likely long-term in the price lower than corn.Therefore, in pig feed, use Wheat Instead of Corn and part dregs of beans, can reduce the consumption of protein feeds and corn, reduce feed cost, there is great economic worth.But, in wheat, contain more Soluble Non Starch Polysaccharides (SNSP) as xylan, beta glucan etc., the xylan content of different cultivars wheat is everlasting 1%～10%, and swine alimentary canal is owing to can not secreting endogenous zytase, thereby has certain anti-oxidant action.
Biological soybean meal by many bacterium solid state fermentation Soybean Meal after dry forming.Product has been eliminated the ANFs such as the trypsin ihhibitor in dregs of beans, soybean antigen, SNSP effectively; Dregs of beans protein is degraded to protein small peptide and amino acid under the effect of protease, peptase, is more easily absorbed by animal alimentary canal, thereby has improved efficiency of feed utilization; In fermented bean dregs, also contain a large amount of probios and probio metabolite as lactic acid, antibiotic, isoflavones etc., animal is all had to good health care.
Complex enzyme formulation is made up of microorganism zytase, cellulase, 1,4 beta-glucanase and the phytase etc. that produce that ferment.Product is mainly for ANFs xylan, beta glucan in wheat, can be that corresponding reduced sugar is digested and assimilated by animal by enzyme preparation degrades such as zytase, 1,4 beta-glucanase and cellulases, lignoenzyme wherein can also destroy the cellulose in cell membrane, releasing nutrients material, the utilization rate of raising nutriment.In swine rations, a large amount of phosphorus existing with phytic acid form cannot be absorbed effectively by animal, cause this abundant phosphor resource to be wasted in a large number, and on the other hand for provide animal essential and conventional feed cannot be satisfied the nutritional need of phosphorus, the extra expensive Phos that adds of having to again.Therefore, improve the emphasis that can digestive utilization ratio become phosphorus nutrition research of feed total phosphorus.A kind of important technical wherein and add microbial phytase.The effect of phytase is mainly two aspects: be to decompose phytic acid and phytate on the one hand, discharge phosphorus wherein, thereby increase the supply that can utilize phosphorus, improve the phosphorus utilization in feedstuff, reduce the interpolation of external source phosphorus, reduce the discharge of phosphorus; Phytase can promote the comprehensive utilization ratio of daily ration on the other hand, and phytic acid and its esters also can some mineral matters of chelating and affected digestion and the utilization of protein, amino acid, starch etc., adds the utilization rate that can comprehensively improve nutriment after phytase.Therefore, complex enzyme formulation can reduce activity and the alimentary canal histotrophic nutrition of small intestine chymeviscosity and the endogenous digestive ferment of impact and distribute, and promotes digesting and assimilating of nutriment, improves efficiency of feed utilization, reduces the discharge of asnimal pollution thing, reduces the pollution to environment.
Probiotics is taking microbiology as basis, taking microecological balance, imbalance and conditioning as core, utilizes the vital movement of microorganism and the effect of metabolite thereof, prevent flora imbalance in animal body, reach and improve quality, reduce antibiotic and use, reduce the object of animal nitrogen phosphorus excretion.Be called probiotic or regulator at the probiotics of animal husbandry, the preparation that mainly contains gemma mushroom, lactic acid bacteria class, bifid mushroom, budding fungus, photosynthetic mushroom and be composited by these mushrooms.The use of probiotics can supplement or recover the superior microorganism population in enteron aisle, makes micro-ecology of imbalance reach new balance; Can reduce the generation of ammonia and other corrupt substances, hinder Production by Bacteria ammonifying in enteron aisle, in and the toxicant such as escherichia coli endotoxin, make that animal disease is low, growth is normal.
Emulsifying agent is to be composited by soybean lecithin (haemolysis soybean lecithin) ligroin extraction, antioxidant and rice bran etc.Main Function composition is wherein soybean lecithin (haemolysis soybean lecithin) ligroin extraction, can play the effect of chyle fat.Fat digestion and the maximum difficulty of absorption are because it is water-fast material, in water due to capillary reason, become oil group, can not disperse, thereby have influence on contacting of fat and lipase, fat is only under the effect of emulsifying agent, and the lipomicron that forms emulsification could fully contact with lipase, thereby be broken down into aliphatic acid and glycerine, absorb through the epithelial cell of intestinal villi.
Conventional milking sow material production and processing technology has been difficult to meet the demand of modern high yield sow healthy aquaculture, simultaneously because animal derived feedstuff product safety health concerns or Product quality and safety problem happen occasionally, therefore, the preparation of milking sow material and processing just seem more have importance.
Summary of the invention
The object of the present invention is to provide a kind of comprehensive nutrition, easy to digest, easy absorption, can meet milking sow nutritional need, improve sow immunity, the output of milk and milk water quality, reduce parent weightlessness, reduce sow wean to estrus time interval, improve the production performance of piglet simultaneously, reduce a kind of efficient and environment-friendly type milking sow special compound feed of pollution, reduction feed cost and the aquaculture cost of excreta to environment and preparation method thereof, to overcome the field the deficiencies in the prior art such as existing agent of feed for nursing sow and processing technology.
For achieving the above object, technical solution of the present invention is: a kind of efficient and environment-friendly type breastfeeding sow compound feed, it is characterized in that: the weight proportion of raw material is: corn 40-50 part, wheat 20-30 part, wheat bran 3-5 part, peeled soybeans dregs of rice 10-15 part, fish meal 1-2 part, biological soybean meal 3-5 part, stone flour 1-1.2 part, calcium monohydrogen phosphate 1.2-1.4 part, salt 0.3-0.5 part, soya-bean oil 1.5-2.5 part, lysine 0.4-0.45 part, methionine 0.04-0.06 part, threonine 0.1-0.12 part, complex enzyme formulation 0.01-0.02 part, probiotics 0.06-0.1 part, emulsifying agent 0.03-0.06 part, compound premix 1-1.5 part.
Described biological soybean meal is containing thick protein >=50%, moisture content≤10%, ash≤7.5%, crude fibre≤7%, VBN < 100mgN/100g.
Described complex enzyme formulation is one or more in zytase, cellulase, 1,4 beta-glucanase and phytase.
Described probiotics is one or more in enterococcus faecalis, lactobacillus acidophilus, bacillus subtilis.
Described emulsifying agent is soybean lecithin ligroin extraction.
Described compound premix is one or more in vitamin A, D3, E, K3, B1, B2, B6, folic acid, cold acid, nicotinic acid, trace copper, iron, manganese, zinc, iodine, selenium.
A kind of preparation method of efficient and environment-friendly type breastfeeding sow compound feed, it is characterized in that it comprises the following steps: (1) takes various raw materials by described predetermined ratio, by corn, wheat, wheat bran, the peeled soybeans dregs of rice, that biological soybean meal carries out fine powder is broken, pulverizer is joined φ 0.25mm sieve plate control grinding particle size; (2) directly add in proportion horizontal-type biaxial paddle type mixer to mix; (3) compound input granulator is granulated, and temperature is 85 DEG C reaches more than 90% its gelatinization degree; (4) after granulation, be cooled to not higher than 5 DEG C of room temperatures; (5) finally by automatic packing machine complete weigh, pack, package.
The invention has the beneficial effects as follows: by for a long time repeatedly investigation and comparison result of the test show, compare with powder production technology with the milking sow pellet of kind prescription quality.The pellet that milking sow material is made by steam cure granulation cooling air-drying production technology has the following advantages: 1, can kill the harmful microorganism in feedstuff: as germ, virus, mould, parasitic ovum and foodstuff pest, be conducive to animal health.2, reduce dust and waste: be far smaller than untreated powder in the trend of packing and the process of nursing particulate material formation dust flies to escape, this all has obvious benefit for environment and animal health, meanwhile, reduce the feed waste of feeding in process, waste reduces 3-5% than feeding powder.3, be conducive to extend the feed shelf-life.4, after granulation, dwindle feed volume, be beneficial to packaging and transport.5, improve feed palatability: slaking has the ripe fragrance of grain after granulating, the more untreated powder of heat treated powder color is dark, be golden yellow, had better appearance effect.Meanwhile, the more enriching of cereal fragrance of feed, has better palatability and attractant, pig happiness food.6, improved feed digestibility: through Overheating Treatment, gelatinization to a certain degree occurs powder starch, is therefore easier to digested absorption, can save feed and reduce environmental pollution.7, make full use of the byproduct resource of locality and quite abundant oil and foodstuffs processing in the neighbourhood, the consumption of saving food.8, improve the digestive utilization ratio of nutriment in feed by add probiotics and complex enzyme formulation in daily ration, reduced the excretion of pig manure nitrogen and phosphorus, reduced the pollution to environment.Therefore, this technique is applicable to producing efficient and environment-friendly type agent of feed for nursing sow.
The present invention has can meet milking sow nutritional need, improve sow immunity, the output of milk and milk water quality, reduce parent weightlessness, reducing sow weans to interval estrus time, improve the production performance of piglet simultaneously, reduce the pollution of excreta to environment, reduce feed cost and aquaculture cost, improve culture benefit.
Detailed description of the invention
Below in conjunction with embodiment, the present invention and detailed description of the invention thereof are described in further detail.
The weight proportion that the invention is characterized in raw material is: corn 40-50 part, wheat 20-30 part, wheat bran 3-5 part, peeled soybeans dregs of rice 10-15 part, fish meal 1-2 part, biological soybean meal 3-5 part, stone flour 1-1.2 part, calcium monohydrogen phosphate 1.2-1.4 part, salt 0.3-0.5 part, soya-bean oil 1.5-2.5 part, lysine 0.4-0.45 part, methionine 0.04-0.06 part, threonine 0.1-0.12 part, complex enzyme formulation 0.01-0.02 part, probiotics 0.06-0.1 part, emulsifying agent 0.03-0.06 part, compound premix 1-1.5 part.
Described biological soybean meal is containing thick protein >=50%, moisture content≤10%, ash≤7.5%, crude fibre≤7%, VBN < 100mgN/100g.
Described complex enzyme formulation is one or more in zytase, cellulase, 1,4 beta-glucanase and phytase.
Described probiotics is one or more in enterococcus faecalis, lactobacillus acidophilus, bacillus subtilis.
Described emulsifying agent is soybean lecithin ligroin extraction.
Described compound premix is one or more in vitamin A, D3, E, K3, B1, B2, B6, folic acid, cold acid, nicotinic acid, trace copper, iron, manganese, zinc, iodine, selenium.
A kind of preparation method of efficient and environment-friendly type breastfeeding sow compound feed, it is characterized in that it comprises the following steps: (1) takes various raw materials by described predetermined ratio, by corn, wheat, wheat bran, the peeled soybeans dregs of rice, that biological soybean meal carries out fine powder is broken, pulverizer is joined φ 0.25mm sieve plate control grinding particle size; (2) directly add in proportion horizontal-type biaxial paddle type mixer to mix; (3) compound input granulator is granulated, and temperature is 85 DEG C reaches more than 90% its gelatinization degree; (4) after granulation, be cooled to not higher than 5 DEG C of room temperatures; (5) finally by automatic packing machine complete weigh, pack, package.
Below provide embodiments of the invention.
Example 1
Prepare this product by following weight proportion: corn 40-50 part, wheat 20-30 part, wheat bran 3-5 part, peeled soybeans dregs of rice 10-15 part, fish meal 1-2 part, biological soybean meal 3-5 part, stone flour 1-1.2 part, calcium monohydrogen phosphate 1.2-1.4 part, salt 0.3-0.5 part, soya-bean oil 1.5-2.5 part, lysine 0.4-0.45 part, methionine 0.04-0.06 part, threonine 0.1-0.12 part, complex enzyme formulation 0.01-0.02 part, probiotics 0.06-0.1 part, emulsifying agent 0.03-0.06 part, compound premix 1-1.5 part.
Product application site: Yao Jia Ba Meishen breeding Co., Ltd of zhuzhou,hunan county
Time: in September, 2011---in October, 2011
Test method: test adopts the method for pairing experiment, select 85 days sows of genetic background is consistent, breeding age in days is close with body weight gestation (each process consistent with parity sow number), in good health, more than 6 pairs of effective nipple 80 long white or large white sows, equal parity is divided into 2 processed group (control group and test pig) at random, every group 40, the 2 kinds of diets of feeding respectively.Control group fed market situation of selling well milking sow material, test group is product of the present invention.Experimental period, is to piglet wean in 25 days.
Test data is as table 1:
The impact of table 1 efficient and environment-friendly type breastfeeding sow compound feed on sow reproductive performance
From result of the test, this efficient and environment-friendly type breastfeeding sow compound feed than control group can improve the average daily lactation amount of sow, piglet birth weight, weaning weight and lactation the speed of growth, reduce sow lactation weightlessness and wean inter oestrual period, reduced the excretion of nitrogen phosphorus in sow excrement.
Example 2:
Product weight proportioning is prepared with example 1.
Product application site: yueyang, hunan Mei Shen breeding Co., Ltd
Time: in September, 2012---in October, 2012
Test method: test adopts the method for pairing experiment, select that genetic background is consistent, the breeding age in days sow of close with body weight pregnant 83 days (each process consistent with parity sow number), in good health, more than 6 pairs of effective nipple 80 long white or large white sows, equal parity is divided into 2 processed group (control group and test pig) at random, every group 40, the 2 kinds of diets of feeding respectively.Control group fed market situation of selling well milking sow material, test group is product of the present invention.Experimental period, is to piglet wean in 21 days.
Test data is as follows:
The scoring of the table 2 milking sow growth of livestock
As shown in Table 2, be all better than control group in the growth of livestock scoring of 7,14,21 days test pig of lactation, prove that milking sow material of the present invention is improving sow body condition, reducing sow weightlessness lactation period has good effect.
The impact of table 3 efficient and environment-friendly type milking sow material on milking sow reproductive performance
From result of the test, as shown in Table 3, the reproductive performance of two groups of test daily ration sows does not all have significant difference, but the indices numerical value such as test group sows farrowing performance are all better than control group sow.
Known by contrast test, the present invention has can meet milking sow nutritional need, improve sow immunity, the output of milk and milk water quality, reduce parent weightlessness, reduces sow and wean to interval estrus time, reduce the pollution of excreta to environment, improve the production performance of piglet simultaneously, reduce feed cost and aquaculture cost, improve culture benefit.
Example 3:
Product weight proportioning is prepared with embodiment 1.
Product application site: Yongzhou City Mei Shen breeding Co., Ltd
Time: in May, 2013---in August, 2013
Test method: test adopts the method for pairing experiment, select the sow due to farrow that genetic background is consistent, breeding age in days is close with body weight (each process consistent with parity sow number), in good health, more than 6 pairs of effective nipple 80 long white or large white sows, equal parity is divided into 2 processed group (control group and test pig) at random, every group 40, the 2 kinds of diets of feeding respectively.Control group fed market situation of selling well milking sow material, test group is product of the present invention.Experimental period, is to piglet wean in 21 days.
Test data is as follows:
The scoring of the table 4 sow growth of livestock
As shown in Table 4, be all better than control group in the growth of livestock scoring of gestation the 90th, 110, the 7th, 14,21 days test pig of lactation, prove that milking sow material of the present invention is improving sow body condition, especially reducing sow weightlessness lactation period has good effect.
The impact of table 5 efficient and environment-friendly type milking sow material on milking sow reproductive performance
From result of the test, as shown in Table 5, the reproductive performance of two groups of test daily ration sows does not all have significant difference, but the indices numerical value such as test group sows farrowing performance, lactation amount, wean inter oestrual period and sow fecal nitrogen phosphorus content are all better than control group sow.
Known by contrast test, the present invention has can meet milking sow nutritional need, the sow output of milk and milk water quality are improved, reduce parent weightlessness, make sow after wean, still can have the good growth of livestock, contribute to sow to enter as early as possible the next breeding cycle, having reduced sow weans to estrus time interval and latter 7 days oestrus of sow rates of wean, reduce in excreta the pollutions of element to environment such as nitrogen phosphorus, reduce feed cost and aquaculture cost simultaneously, improve culture benefit.
Claims (7)
1. an efficient and environment-friendly type breastfeeding sow compound feed, it is characterized in that: the weight proportion of raw material is: corn 40-50 part, wheat 20-30 part, wheat bran 3-5 part, peeled soybeans dregs of rice 10-15 part, fish meal 1-2 part, biological soybean meal 3-5 part, stone flour 1-1.2 part, calcium monohydrogen phosphate 1.2-1.4 part, salt 0.3-0.5 part, soya-bean oil 1.5-2.5 part, lysine 0.4-0.45 part, methionine 0.04-0.06 part, threonine 0.1-0.12 part, complex enzyme formulation 0.01-0.02 part, probiotics 0.06-0.1 part, emulsifying agent 0.03-0.06 part, compound premix 1-1.5 part.
2. by breastfeeding sow compound feed described in claim 1, it is characterized in that described biological soybean meal is containing thick protein >=50%, moisture content≤10%, ash≤7.5%, crude fibre≤7%, VBN < 100mgN/100g.
3. by breastfeeding sow compound feed described in claim 1, it is characterized in that described complex enzyme formulation is one or more in zytase, cellulase, 1,4 beta-glucanase and phytase.
4. by breastfeeding sow compound feed described in claim 1, it is characterized in that described probiotics is one or more in enterococcus faecalis, lactobacillus acidophilus, bacillus subtilis.
5. by breastfeeding sow compound feed described in claim 1, it is characterized in that described emulsifying agent is soybean lecithin ligroin extraction.
6. by breastfeeding sow compound feed described in claim 1, it is characterized in that described compound premix is one or more in vitamin A, D3, E, K3, B1, B2, B6, folic acid, cold acid, nicotinic acid, trace copper, iron, manganese, zinc, iodine, selenium.
7. the preparation method of an efficient and environment-friendly type breastfeeding sow compound feed, it is characterized in that it comprises the following steps: (1) takes various raw materials by predetermined ratio described in claim 1, by corn, wheat, wheat bran, the peeled soybeans dregs of rice, that biological soybean meal carries out fine powder is broken, pulverizer is joined φ 0.25mm sieve plate control grinding particle size; (2) directly add in proportion horizontal-type biaxial paddle type mixer to mix; (3) compound input granulator is granulated, and temperature is 85 DEG C reaches more than 90% its gelatinization degree; (4) after granulation, be cooled to not higher than 5 DEG C of room temperatures; (5) finally by automatic packing machine complete weigh, pack, package.
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| CN108782970A (en) * | 2018-08-02 | 2018-11-13 | 北京绿摇饲料科技有限公司 | One broad sow perfect compound feed |
| CN109349446A (en) * | 2018-12-14 | 2019-02-19 | 江苏奥迈生物科技有限公司 | A kind of milking sow premix and preparation method thereof reducing breeding process ammonia nitrogen discharge amount |
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