CN104839484A - Feeds special for crawfish and preparation method for feeds - Google Patents
Feeds special for crawfish and preparation method for feeds Download PDFInfo
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- CN104839484A CN104839484A CN201510251132.6A CN201510251132A CN104839484A CN 104839484 A CN104839484 A CN 104839484A CN 201510251132 A CN201510251132 A CN 201510251132A CN 104839484 A CN104839484 A CN 104839484A
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- bacillus subtilis
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Abstract
The invention provides feeds special for crawfish. The feeds are mainly prepared from the following components in parts by weight: 5 parts of bacillus subtilis liquid, 20 to 40 parts of soybean cakes, 30 to 60 parts of corns, 25 to 45 parts of wheat bran, 10 to 20 parts of gastrodia elata, 15 to 25 parts of cortex acanthopanacis, 5 to 15 parts of astragalus, 12 to 24 parts of safflowers, 18 to 26 parts of rhizoma corydalis, 10 to 20 parts of remote lemongrass herb, 1 to 5 parts of salt, 2 to 8 parts of squid powder, 0.2 to 0.6 part of zinc-amino acid chelate and 0.2 to 0.8 part of methionine. The invention further provides a preparation method for the feeds special for crawfish. Compared with the prior art, the obtained feeds special for crawfish have the advantages that the food uptake and digestion of crawfish can be promoted, the breeding of harmful germs can be suppressed, the feeds are nutrient-rich, the growth of crawfish can be remarkably promoted, and the survivability of crawfish can be improved.
Description
Technical field
The present invention relates to a kind of aquatic feeds, be specifically related to a kind of nutritious cray special feed.
Background technology
From 20 century 70 middle and later periods, the development experience of China's feed industry is emerging, grow up, 3 stages of adjustment, tentatively built up complete feed industry scientific research, production, popularization, marketing system, and achieved the achievement attracted people's attention.The Feed Industry Development of China is very fast, and forage yield increases sharply, and has greatly enriched the market supply of feed.China has become second-biggest-in-the-world Feed Manufacturing state, is only second to the U.S..In recent ten years, China's feed product output stable development, quality steadily improves, and structure is more rational, and aggregate level continues to improve.But China's feed industry also also exists that scale and benefit are low, technical merit and managerial skills are lower, the uncontested advantage of production cost and labor productivity aspect, the market competitiveness are weak, feed industry structure and layout is unreasonable and the problem such as feed safety.
The problems such as at present, it is low that traditional aquatic feeds exists feed conversion rate, ferments bad, helps growth result not high, selectivity difference, letter is to be solved.
Summary of the invention
Goal of the invention: in order to overcome the deficiencies in the prior art, the invention provides a kind of cray special feed.
Technical scheme: for achieving the above object, the invention provides a kind of cray special feed, its primarily of following weight ratio component made by:
Bacillus subtilis bacterium liquid 5 parts, soya-bean cake 20-40 part, corn 30-60 part, wheat bran 25-45 part, rhizoma Gastrodiae 10-20 part, cortex acanthopanacis 15-25 part, Radix Astragali 5-15 part, safflower 12-24 part, corydalis tuber 18-26 part, cloud vanilla 10-20 part, salt 1-5 part, squid powder 2-8 part, zinc-amino acid chelate 0.2-0.6 part, methionine 0.2-0.8 part.
As preferably, described cray special feed primarily of following weight ratio component made by:
Bacillus subtilis bacterium liquid 5 parts, soya-bean cake 25-35 part, corn 40-50 part, wheat bran 30-40 part, rhizoma Gastrodiae 12-18 part, cortex acanthopanacis 18-22 part, Radix Astragali 8-12 part, safflower 16-20 part, corydalis tuber 20-24 part, cloud vanilla 12-18 part, salt 2-4 part, squid powder 4-6 part, zinc-amino acid chelate 0.3-0.5 part, methionine 0.4-0.6 part.
Preferred as another kind, described cray special feed primarily of following weight ratio component made by:
Bacillus subtilis bacterium liquid 5 parts, soya-bean cake 30 parts, corn 45 parts, 35 parts, wheat bran, 15 parts, rhizoma Gastrodiae, cortex acanthopanacis 20 parts, the Radix Astragali 10 parts, 18 parts, safflower, corydalis tuber 22 parts, cloud vanilla 15 parts, salt 3 parts, squid powder 5 parts, zinc-amino acid chelate 0.4 part, methionine 0.5 part.
Preferred as another kind, in described bacillus subtilis bacterium liquid, the quantity of viable bacteria is 10
6-10
8individual/ml.
Present invention also offers the preparation method of described cray special feed, it is mainly made by following steps:
(1) get rhizoma Gastrodiae, cortex acanthopanacis, the Radix Astragali, safflower, corydalis tuber and cloud vanilla, the pure water heating adding 6-10 times of volume boils extraction twice, each 1-3 hour, and merge extract, when being concentrated into 30 DEG C, relative density is 1.04-1.10, obtains total extract;
(2) soya-bean cake, corn and wheat bran are pulverized, and mix, add bacillus subtilis bacterium liquid with above-mentioned total extract, 30-40 DEG C of fermentation 24-72 hour;
(3) isolate zymotic fluid, add salt, squid powder, zinc-amino acid chelate and methionine, mix, to obtain final product.
Beneficial effect: relative to prior art, gained cray special feed of the present invention, has facilitation for cray food absorption and digestion, suppress growing of harmful levels of pathogens, and nutritious, significantly can promote the growth of cray, and improve its survival ability.
Detailed description of the invention
Below in conjunction with embodiment, the present invention is further described.
Embodiment 1:
Prescription:
Bacillus subtilis bacterium liquid 5g, soya-bean cake 20g, corn 30g, wheat bran 25g, rhizoma Gastrodiae 10g, cortex acanthopanacis 15g, Radix Astragali 5g, safflower 12g, corydalis tuber 18g, cloud vanilla 10g, salt 1g, squid powder 2g, zinc-amino acid chelate 0.2g, methionine 0.2g.
In described bacillus subtilis bacterium liquid, the quantity of viable bacteria is 10
6individual/ml
Preparation method:
(1) get rhizoma Gastrodiae, cortex acanthopanacis, the Radix Astragali, safflower, corydalis tuber and cloud vanilla, the pure water heating adding 6 times of volumes boils extraction twice, each 1 hour, and merge extract, when being concentrated into 30 DEG C, relative density is 1.04, obtains total extract;
(2) soya-bean cake, corn and wheat bran are pulverized, and mix, add bacillus subtilis bacterium liquid with above-mentioned total extract, and 30 DEG C ferment 24 hours;
(3) isolate zymotic fluid, add salt, squid powder, zinc-amino acid chelate and methionine, mix, to obtain final product.
Embodiment 2:
Prescription:
Bacillus subtilis bacterium liquid 5g, soya-bean cake 40g, corn 60g, wheat bran 45g, rhizoma Gastrodiae 20g, cortex acanthopanacis 25g, Radix Astragali 15g, safflower 24g, corydalis tuber 26g, cloud vanilla 20g, salt 5g, squid powder 8g, zinc-amino acid chelate 0.6g, methionine 0.8g.
In described bacillus subtilis bacterium liquid, the quantity of viable bacteria is 10
8individual/ml
Preparation method:
(1) get rhizoma Gastrodiae, cortex acanthopanacis, the Radix Astragali, safflower, corydalis tuber and cloud vanilla, the pure water heating adding 10 times of volumes boils extraction twice, each 3 hours, and merge extract, when being concentrated into 30 DEG C, relative density is 1.10, obtains total extract;
(2) soya-bean cake, corn and wheat bran are pulverized, and mix, add bacillus subtilis bacterium liquid with above-mentioned total extract, and 40 DEG C ferment 72 hours;
(3) isolate zymotic fluid, add salt, squid powder, zinc-amino acid chelate and methionine, mix, to obtain final product.
Embodiment 3:
Prescription:
Bacillus subtilis bacterium liquid 5g, soya-bean cake 30g, corn 45g, wheat bran 35g, rhizoma Gastrodiae 15g, cortex acanthopanacis 20g, Radix Astragali 10g, safflower 18g, corydalis tuber 22g, cloud vanilla 15g, salt 3g, squid powder 5g, zinc-amino acid chelate 0.4g, methionine 0.5g.
In described bacillus subtilis bacterium liquid, the quantity of viable bacteria is 10
7individual/ml
Preparation method:
(1) get rhizoma Gastrodiae, cortex acanthopanacis, the Radix Astragali, safflower, corydalis tuber and cloud vanilla, the pure water heating adding 8 times of volumes boils extraction twice, each 2 hours, and merge extract, when being concentrated into 30 DEG C, relative density is 1.07, obtains total extract;
(2) soya-bean cake, corn and wheat bran are pulverized, and mix, add bacillus subtilis bacterium liquid with above-mentioned total extract, and 35 DEG C ferment 48 hours;
(3) isolate zymotic fluid, add salt, squid powder, zinc-amino acid chelate and methionine, mix, to obtain final product.
Embodiment 4:
Prescription:
Bacillus subtilis bacterium liquid 5g, soya-bean cake 25g, corn 40g, wheat bran 30g, rhizoma Gastrodiae 12g, cortex acanthopanacis 18g, Radix Astragali 8g, safflower 16g, corydalis tuber 20g, cloud vanilla 12g, salt 2g, squid powder 4g, zinc-amino acid chelate 0.3g, methionine 0.4g.
In described bacillus subtilis bacterium liquid, the quantity of viable bacteria is 10
7individual/ml
Preparation method:
(1) get rhizoma Gastrodiae, cortex acanthopanacis, the Radix Astragali, safflower, corydalis tuber and cloud vanilla, the pure water heating adding 7 times of volumes boils extraction twice, each 2 hours, and merge extract, when being concentrated into 30 DEG C, relative density is 1.05, obtains total extract;
(2) soya-bean cake, corn and wheat bran are pulverized, and mix, add bacillus subtilis bacterium liquid with above-mentioned total extract, and 32 DEG C ferment 36 hours;
(3) isolate zymotic fluid, add salt, squid powder, zinc-amino acid chelate and methionine, mix, to obtain final product.
Embodiment 5:
Prescription:
Bacillus subtilis bacterium liquid 5g, soya-bean cake 35g, corn 50g, wheat bran 40g, rhizoma Gastrodiae 18g, cortex acanthopanacis 22g, Radix Astragali 12g, safflower 20g, corydalis tuber 24g, cloud vanilla 18g, salt 4g, squid powder 6g, zinc-amino acid chelate 0.5g, methionine 0.6g.
In described bacillus subtilis bacterium liquid, the quantity of viable bacteria is 10
7individual/ml
Preparation method:
(1) get rhizoma Gastrodiae, cortex acanthopanacis, the Radix Astragali, safflower, corydalis tuber and cloud vanilla, the pure water heating adding 9 times of volumes boils extraction twice, each 2 hours, and merge extract, when being concentrated into 30 DEG C, relative density is 1.09, obtains total extract;
(2) soya-bean cake, corn and wheat bran are pulverized, and mix, add bacillus subtilis bacterium liquid with above-mentioned total extract, and 38 DEG C ferment 60 hours;
(3) isolate zymotic fluid, add salt, squid powder, zinc-amino acid chelate and methionine, mix, to obtain final product.
Experimental example gained cray of the present invention special feed feeding effect is in table 1
Choose 200 healthy crays in growth period, be divided into 4 groups at random, be respectively control group, embodiment 3 groups, embodiment 4 combine embodiment 5 groups; Control group adopts normal diet to feed, and other three components do not adopt the embodiment of the present invention 3, embodiment 4 and embodiment 5 gained forage feed.
Start and test to terminate to weigh respectively in experiment for examination cray.Experimental session is observed and is recorded the health status of cray.
Table 1 DIFFERENT FEED is on the impact of raw cray growing state
Note: compare with control group group, * P<0.05
As seen from the above table, compared with control group, the cray that gained cray special feed of the present invention is fed, it terminates average weight and average weight gain is significantly increased, and the death rate significantly reduces.Show, gained cray special feed of the present invention is nutritious, significantly can promote the growth of cray, and improve its survival ability.
Claims (5)
1. a cray special feed, is characterized in that: its primarily of following weight ratio component made by:
Bacillus subtilis bacterium liquid 5 parts, soya-bean cake 20-40 part, corn 30-60 part, wheat bran 25-45 part, rhizoma Gastrodiae 10-20 part, cortex acanthopanacis 15-25 part, Radix Astragali 5-15 part, safflower 12-24 part, corydalis tuber 18-26 part, cloud vanilla 10-20 part, salt 1-5 part, squid powder 2-8 part, zinc-amino acid chelate 0.2-0.6 part, methionine 0.2-0.8 part.
2. cray special feed according to claim 1, is characterized in that: its primarily of following weight ratio component made by:
Bacillus subtilis bacterium liquid 5 parts, soya-bean cake 25-35 part, corn 40-50 part, wheat bran 30-40 part, rhizoma Gastrodiae 12-18 part, cortex acanthopanacis 18-22 part, Radix Astragali 8-12 part, safflower 16-20 part, corydalis tuber 20-24 part, cloud vanilla 12-18 part, salt 2-4 part, squid powder 4-6 part, zinc-amino acid chelate 0.3-0.5 part, methionine 0.4-0.6 part.
3. cray special feed according to claim 1, is characterized in that: its primarily of following weight ratio component made by:
Bacillus subtilis bacterium liquid 5 parts, soya-bean cake 30 parts, corn 45 parts, 35 parts, wheat bran, 15 parts, rhizoma Gastrodiae, cortex acanthopanacis 20 parts, the Radix Astragali 10 parts, 18 parts, safflower, corydalis tuber 22 parts, cloud vanilla 15 parts, salt 3 parts, squid powder 5 parts, zinc-amino acid chelate 0.4 part, methionine 0.5 part.
4. cray special feed according to claim 1, is characterized in that: in described bacillus subtilis bacterium liquid, the quantity of viable bacteria is 10
6-10
8individual/ml.
5. the preparation method of cray special feed according to claim 1, is characterized in that: it is mainly made by following steps:
(1) get rhizoma Gastrodiae, cortex acanthopanacis, the Radix Astragali, safflower, corydalis tuber and cloud vanilla, the pure water heating adding 6-10 times of volume boils extraction twice, each 1-3 hour, and merge extract, when being concentrated into 30 DEG C, relative density is 1.04-1.10, obtains total extract;
(2) soya-bean cake, corn and wheat bran are pulverized, and mix, add bacillus subtilis bacterium liquid with above-mentioned total extract, 30-40 DEG C of fermentation 24-72 hour;
(3) isolate zymotic fluid, add salt, squid powder, zinc-amino acid chelate and methionine, mix, to obtain final product.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510251132.6A CN104839484A (en) | 2015-05-15 | 2015-05-15 | Feeds special for crawfish and preparation method for feeds |
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|---|---|---|---|
| CN201510251132.6A CN104839484A (en) | 2015-05-15 | 2015-05-15 | Feeds special for crawfish and preparation method for feeds |
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|---|---|---|---|
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105166571A (en) * | 2015-10-15 | 2015-12-23 | 无锡市南阳湖水产科技有限公司 | Feed for crayfish aquatic products |
| CN106343262A (en) * | 2016-08-30 | 2017-01-25 | 武汉华扬动物药业有限责任公司 | Method for immune enhancing agent for raising procambarus clarkii and the preparing method thereof and application |
| CN107637723A (en) * | 2017-10-26 | 2018-01-30 | 贵州思南腾辉水产养殖有限公司 | A kind of cray feed and preparation method thereof |
| CN108041270A (en) * | 2017-12-18 | 2018-05-18 | 全椒县花溪湖特种水产专业合作社 | A kind of honeysuckle feed for promoting cray digestion power |
| CN108201025A (en) * | 2017-12-14 | 2018-06-26 | 孙以红 | A kind of multifilament cray feed and preparation method thereof |
| CN110432405A (en) * | 2019-09-18 | 2019-11-12 | 内江汉安农业科技有限公司 | A kind of daily universal feed of cray and preparation method thereof |
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| CN1484971A (en) * | 2003-08-12 | 2004-03-31 | 石家庄市科星动物保健品有限公司 | Prefabricated amino chelate mixed feed |
| KR20100037378A (en) * | 2008-10-01 | 2010-04-09 | 경기도 김포시 | Salicornia herbacea fermented liquid, feed additive using this and preparing method thereof |
| CN103535515A (en) * | 2012-07-16 | 2014-01-29 | 新沂市佳成生态养殖有限公司 | Preparation method of bighead carp feed |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105166571A (en) * | 2015-10-15 | 2015-12-23 | 无锡市南阳湖水产科技有限公司 | Feed for crayfish aquatic products |
| CN106343262A (en) * | 2016-08-30 | 2017-01-25 | 武汉华扬动物药业有限责任公司 | Method for immune enhancing agent for raising procambarus clarkii and the preparing method thereof and application |
| CN107637723A (en) * | 2017-10-26 | 2018-01-30 | 贵州思南腾辉水产养殖有限公司 | A kind of cray feed and preparation method thereof |
| CN108201025A (en) * | 2017-12-14 | 2018-06-26 | 孙以红 | A kind of multifilament cray feed and preparation method thereof |
| CN108041270A (en) * | 2017-12-18 | 2018-05-18 | 全椒县花溪湖特种水产专业合作社 | A kind of honeysuckle feed for promoting cray digestion power |
| CN110432405A (en) * | 2019-09-18 | 2019-11-12 | 内江汉安农业科技有限公司 | A kind of daily universal feed of cray and preparation method thereof |
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Application publication date: 20150819 |
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