CN104187059B - Earthworm meal growth promoter for pork pigs and preparation method thereof - Google Patents

Earthworm meal growth promoter for pork pigs and preparation method thereof Download PDF

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Publication number
CN104187059B
CN104187059B CN201410360421.5A CN201410360421A CN104187059B CN 104187059 B CN104187059 B CN 104187059B CN 201410360421 A CN201410360421 A CN 201410360421A CN 104187059 B CN104187059 B CN 104187059B
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powder
drying
growth promoter
propolis
preparation
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CN104187059A (en
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韩勇
王德凤
吴仙
粟朝芝
王德智
李莉娜
杨红文
陈家宏
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GUIZHOU FARMING ANIMAL SCIENCE AND VETERINARY RESEARCH INSTITUTE
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GUIZHOU FARMING ANIMAL SCIENCE AND VETERINARY RESEARCH INSTITUTE
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Abstract

The invention discloses an earthworm powder growth promoter for pork pigs and a preparation method thereof. The growth promoter is prepared by mixing earthworm meal, folium cortex eucommiae leaf powder and propolis powder according to the weight ratio of 1:1:0.5. The preparation method comprises the following steps: collecting Taiping No. 2 earthworms, putting the collected Taiping No. 2 earthworms under the sun for insolation for 2-5 days, then baking in a drying box, crushing, screening by a 40-mesh sieve, and preserving in a dry drafty place by sealing tightly for standby use; collecting cortex eucommiae leaves in July and August, deactivating enzymes and then baking in a drying box, crushing, screening by the 40-mesh sieve, and preserving in the dry drafty place by sealing tightly for standby use; baking propolis purchased from the markets in the drying box at 65 DEG C, crushing, screening by the 40-mesh sieve, and preserving in the dry drafty place by sealing tightly for standby use; and mixing uniformly the prepared earthworm powder, the cortex eucommiae leaf powder and the propolis powder according to the weight ratio of 1:1:0.5.

Description

A kind of Lumbricus powder barren sow growth promoter and preparation method thereof
Technical field
The present invention relates to barren sow breeding technology field, and in particular to it is a kind of utilize Animal nutrition theory and experimental technique with And the safe growth promoter and preparation method thereof of raising barren sow production performance that mixed feed technology is developed.
Background technology
Into after 21 century, China's animal husbandry development is rapider, and poultry breeding stock and animal products yield increase year by year Plus, thus the demand of feed additive is also increased year by year.Feed additive is to improving the nutritive value of feedstuff, improving feedstuff Utilization rate, promote animal productiong, promote animal health, improve livestock products quality, improve breeding performonce fo animals, reduce production cost It is particularly important etc. playing the role of.But with the development of feed additive industry, the feed additive of some chemosynthesis is to poultry The impact of product quality, the pollution of environment and to people, animal health harm it is also more and more obvious.People are to aquaculture using addition Agent proposes query, and this sound development undoubtedly to feed industry and aquaculture brings challenges.At present, China's approved is used Additive kind has more than 220, wherein, it is allowed to 57 kinds of the medicated premix for using, mineral additive kind have tens kinds, but Most is technical grade and inorganic salt.In medicated premix, home products are few, therefore, some efficient, nontoxic, noresidues it is new Type medicated premix almost leans on import entirely.As can be seen here, the present situation of internal feed additive is extremely not suitable with feed industry and cultivation The needs of industry development, feed additive industrial expansion speed seriously constrain me far below the development speed of feed processing industry The raising of state's feed industry integral level, is badly in need of the feed additive of exploitation novel green safety, to meet feed industry and support Grow the needs of industry development.
Chinese patent literature Application No. 200910114159.5, entitled " high-performance environment-friendly pig feed and its preparation side A kind of high-performance environment-friendly pig feed is disclosed in method " data, it is with raw material substitutions such as Lumbricus powder, snail powder, fly maggot powder, yeast The protein raw materials such as fish flour, meat meal tankage, with peanut powder Substitution for Soybean Meal, substitute the corn staple food grains such as Semen Maydiss, Semen Tritici aestivi with miscellaneous grain crops tapioca starch, With the peptide material in fly maggot powder, the enzyme in Lumbricus powder, the compound enzyme of multi-functional plasminogen activator, microorganism probiotic bacterium Group, suppress that the mechanism such as pathogen substitutes chemically grown hormone and chemicalses antibiotic, is configured to barren sow with mountain pig Feedstuff.With the quality for improving feedstuff, production cost is reduced, lift the advantages of cultivating food safety probability.But the technology feedstuff Component raw material composition is complicated, and the production and acquisition of feedstuff is more difficult, and production cost is higher, it is difficult to promote on a large scale.
The content of the invention
The purpose of the present invention is for the deficiencies in the prior art, there is provided a kind of Lumbricus powder barren sow growth promoter and its preparation side Method, using as a kind of feed additive of green safety, it is possible to increase the quality of existing pig feed, it is ensured that food safety, and The acquisition of this growth promoter raw materials for production is easier to, and production cost is relatively low.
The technical scheme is that such:This Lumbricus powder barren sow growth promoter, it is 1 by mass fraction:1:0.5 Lumbricus powder, Eucommia Leaf Powder and propolis powder be mixed.Lumbricus powder, Eucommia Leaf Powder and propolis powder are all pure biological green additions Agent, high effect nontoxic, and noresidue, which is added into barren sow daily ration according to 40g/d, can reach the somatotrophic purpose of weightening.
Lumbricus powder barren sow growth promoter is prepared in accordance with the following steps:Peaceful No. two Lumbricuss of collection, are placed under sunlight sudden and violent Drying baker drying is placed in after shining 2-5 days, 40 mesh sieves were crushed, sealing preserve is standby at aeration-drying;Du in collection 7-8 months Zhong Ye, is placed in drying baker drying, crushed 40 mesh sieves after completing, sealing preserve is standby at aeration-drying;Buy on market Propolis is placed in 65 DEG C of drying baker drying, crushes 40 mesh sieves, and sealing preserve is standby at aeration-drying;By the Lumbricuss for preparing Powder, Eucommia Leaf Powder, propolis powder press 1:1:0.5 weight is than uniform mixing.Further, Lumbricuss and Folium Eucommiae are when drying baker is dried It is dried the temperature inside the box and is controlled to 65 DEG C.The temperature that Folium Eucommiae completes is 105 DEG C, and fixation time is 10 minutes.
The present invention puts down No. two Lumbricuss as object of study using big, using contrast feeding experiment, digestion trial, slaughter experiment etc. Research method, analyzes the production performances such as average daily gain, feedstuff-meat ratio, digestible energy conversion ratio, protein efficiency ratio, PER by system measurement The digestibility indexs of correlation such as index of correlation, crude protein, Organic substance, total amino acidss digestibility, and yellowish pink, marble grain, dehydration The meat index of correlation such as rate, tenderness, comprehensive study go out the significant Lumbricus powder growth promoter of growth-promoting effect.Prescription be Lumbricus powder, Eucommia Leaf Powder and propolis powder are according to 1:1:0.5 composition, using method are average daily addition 40g.Barren sow daily gain can improve 13.61%, Feedstuff-meat ratio can reduce by 11.49%.
Therefore, using technical scheme by Eucommia Leaf Powder, propolis made by Lumbricus powder, Folium Eucommiae made by Lumbricuss Made by propolis powder be mixed growth promoter feeding barren sow, preferable gaining effect can be obtained, hence it is evident that shorten barren sow support The cycle is grown, aquaculture cost is significantly reduced, the method is simple to operate, and effect is obvious.
Specific embodiment
With reference to embodiment, the present invention is described in further detail.
Embodiment 1:
The preparation method of the Lumbricus powder barren sow growth promoter that the present invention is used is to gather peaceful No. two Lumbricuss, as sunlight Under be exposed to the sun 3 days after be placed in the drying of 65 DEG C of drying baker, crushed 40 mesh sieves, sealing preserve is standby at aeration-drying;The collection 7-8 months The Folium Eucommiae of part, is placed in 65 DEG C of drying baker drying, crushed 40 mesh sieves after completing 10 minutes at 105 DEG C, sealing preserve is in ventilation It is standby at being dried;The propolis bought on market is placed in 65 DEG C of drying baker drying, crushes 40 mesh sieves, and sealing preserve is in aeration-drying Place is standby;By the Lumbricus powder for preparing, Eucommia Leaf Powder, propolis powder by 1:1:0.5 weight is than uniform mixing.Live pig daily ration is Sino-Japan to be added Dosage is 40g.Daily gain can be improved, promotes digesting and assimilating for nutritional labeling, be promoted the efficient utilization of daily ration nutrient, improve Carnis Sus domestica Meat.
In the present embodiment, by Guizhou Tian Huan Organic Farmings company limited barren sow cultivation base, with the present invention's Lumbricus powder barren sow growth promoter carries out contrast feeding experiment, and (I group of test is matched group, feeds unified basal diet;Test II group Unified basal diet+Lumbricus powder 20g/the d of feeding;Test III group of feeding basal diet+Lumbricus powder 20g/d+Eucommia Leaf Powder 20g /d;The Lumbricuss growth promoter 40g/d of IV group of feeding basal diet+present invention is tested, the Lumbricuss growth promoter is by Lumbricus powder, the Cortex Eucommiae Ye Fen, propolis powder press 1:1:0.5 weight ratio is uniformly mixed), correlation test example is as follows:
As a result show:Test II group and individually add III group of addition Lumbricus powder 20g/d+Cortex Eucommiae of 20g/d Lumbricus powder and test Leaf powder 20g/d is respectively provided with the trend for improving the indexs such as barren sow weightening, average daily gain, protein efficiency ratio, PER.Test IV group of addition earthworm Earthworm growth promoter 40g/d, and tests I group(Matched group)Compare, barren sow weightening improves 13.61%(P < 0.01), average daily gain Improve 13.61%(P < 0.01), feedstuff-meat ratio reduction by 11.49%(P < 0.01), energy efficiency raising 11.57%(P < 0.01), egg White matter efficiency improves 13.33%(P < 0.01);Compared with testing II group and individually adding 20g/d Lumbricus powder, barren sow weightening is improved 8.23%(P < 0.05), average daily gain raising 8.12%(P < 0.05), feedstuff-meat ratio reduction by 8.13%(P < 0.05), energy efficiency Improve 7.51%(P < 0.05), protein efficiency ratio, PER raising 7.49%(P < 0.05);With III group of addition Lumbricus powder 20g/d of test+ Eucommia Leaf Powder 20g/d is compared, and barren sow weightening improves 2.33%(P > 0.05), average daily gain raising 2.29%(P > 0.05), material Meat is than reducing by 1.17%(P > 0.05), energy efficiency reduction by 1.30%(P > 0.05), protein efficiency ratio, PER raising 1.63%(P > 0.05).
As a result show:Test II group of Lumbricus powder for individually adding 20g/d and III group of addition Lumbricus powder 20g/d+Du of test Zhong Ye powder 20g/d, the trend that barren sow daily ration Organic substance, crude protein, crude fat, calcium and phosphorus digestibility are improved.Test IV Group addition Lumbricuss growth promoter 40g/d, and tests I group(Matched group)Compare, barren sow Dietary Crude Protein digestibility improves 14.33% (P < 0.01), crude fat digestibility raising 8.99%(P < 0.05), calcium digestibility raising 12.14%(P < 0.01), phosphorus digestibility Improve 18.33%(P < 0.01), total amino acidss digestibility raising 9.34%(P < 0.05);II group is individually added 20g/d with test Lumbricus powder is compared, and barren sow Dietary Crude Protein digestibility improves 11.55%(P < 0.01), crude fat digestibility raising 8.96%(P < 0.05), calcium digestibility raising 10.46%(P < 0.01), phosphorus digestibility raising 13.59%(P < 0.01), total amino acidss digestibility Improve 6.08%(P < 0.05);Compared with III group of addition Lumbricus powder 20g/d+Eucommia Leaf Powder 20g/d is tested, barren sow daily ration is thick Protein digestibility improves 1.52%(P > 0.05), crude fat digestibility raising 1.75%(P > 0.05), calcium digestibility raising 0.34% (P > 0.05), phosphorus digestibility raising 2.41%(P > 0.05), total amino acidss digestibility raising 0.68%(P > 0.05).
As a result show:Test II group of Lumbricus powder for individually adding 20g/d and III group of addition Lumbricus powder 20g/d+Du of test Zhong Ye powder 20g/d, Color Score, marble grain, percentage of water loss to barren sow, drip loss tenderness have a certain impact, test IV group of addition Lumbricuss growth promoter 40g/d, and tests I group(Matched group)Compare, barren sow Color Score improves 15.63%(P < 0.01), marble grain raising 9.38%(P < 0.05), percentage of water loss reduction by 12.04%(P < 0.01), the reduction of Carnis Sus domestica drip loss 32.14%(P < 0.01), pork tenderness raising 17.24%(P < 0.01);II group is individually added 20g/d Lumbricus powder phases with test Than barren sow Color Score improves 8.82%(P < 0.05), marble grain raising 9.38%(P < 0.05), percentage of water loss reduction by 6.86% (P < 0.05), Carnis Sus domestica drip loss reduction by 17.39%(P < 0.01), pork tenderness raising 12.73%(P < 0.01);With test III group of addition Lumbricus powder 20g/d+Eucommia Leaf Powder 20g/d is compared, and barren sow Color Score improves 2.78%(P > 0.05), Dali Bag improves 2.94%(P > 0.05), percentage of water loss reduction by 3.06%(P > 0.05), Carnis Sus domestica drip loss reduction by 0.05%(P > 0.05), pork tenderness raising 2.13%(P > 0.05).
Can be seen that by Lumbricus powder, Eucommia Leaf Powder and propolis powder by 1 from the test of the present embodiment:1:0.5 weight is than uniform Mix and be added in the basal diet of barren sow as growth promoter, it is possible to obtain significant technique effect, is of the invention Preferred forms.
Certainly, the above is the concrete application example of the present invention, and the present invention also has other embodiments, all using equivalent The technical scheme that replacement or equivalent transformation are formed, all falls within protection domain of the presently claimed invention.

Claims (4)

1. a kind of Lumbricus powder barren sow growth promoter, it is characterised in that:It is 1 by mass fraction:1:0.5 Lumbricus powder, Folium Eucommiae Powder and propolis powder are mixed.
2. a kind of preparation method of Lumbricus powder barren sow growth promoter as claimed in claim 1, it is characterised in that:Collection peaceful two Number Lumbricuss, are placed in after being exposed to the sun 2-5 days under sunlight and are placed in drying baker drying, crushed 40 mesh sieves, and sealing preserve is at aeration-drying It is standby;The Folium Eucommiae in collection 7-8 months, is placed in drying baker drying, crushed 40 mesh sieves after completing, sealing preserve is in aeration-drying Place is standby;The propolis bought on market is placed in 65 DEG C of drying baker drying, crushes 40 mesh sieves, and sealing preserve is standby at aeration-drying With;By the Lumbricus powder for preparing, Eucommia Leaf Powder, propolis powder by 1:1:0.5 weight is than uniform mixing.
3. the preparation method of Lumbricus powder barren sow growth promoter according to claim 2, it is characterised in that:Lumbricuss, Folium Eucommiae The temperature inside the box is dried when drying baker is dried with propolis and is controlled to 65 DEG C.
4. the preparation method of Lumbricus powder barren sow growth promoter according to claim 2, it is characterised in that:The Folium Eucommiae is killed Blue or green temperature is 105 DEG C, and fixation time is 10 minutes.
CN201410360421.5A 2014-07-28 2014-07-28 Earthworm meal growth promoter for pork pigs and preparation method thereof Expired - Fee Related CN104187059B (en)

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