CN104543595A - Puffed river crab biological feed - Google Patents
Puffed river crab biological feed Download PDFInfo
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- CN104543595A CN104543595A CN201510048331.7A CN201510048331A CN104543595A CN 104543595 A CN104543595 A CN 104543595A CN 201510048331 A CN201510048331 A CN 201510048331A CN 104543595 A CN104543595 A CN 104543595A
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Abstract
The invention discloses a puffed river crab biological feed which comprises the following components in parts by mass: 1-15 parts of fish soluble pulp, 1-10 parts of earthworm pulp, 5-20 parts of 43 bean pulp, 0-40 parts of rapeseed meal, 0-30 parts of cottonseed meal, 8-20 parts of flour, 10-30 parts of rice bran, 0-3 parts of fish oil, 0-2 parts of soybean oil and 1 part of river crab premix. According to the puffed river crab biological feed disclosed by the invention, according to the biological utilization efficiency of different protein sources and amino acids, specific raw materials and ratios are selected to achieve balance of amino acids; due to synthetic effects of the fish soluble pulp, the earthworm pulp and other components, the digestion rate is greatly increased, and the deposition efficiency of nitrogen and phosphorus is improved, that is, the deposition efficiency is greater than 30%; the feed coefficient is reduced to be 1.3 from 2.5; the formula cost is reduced by 300-500 Yuan/ton; the feeding speed of river crabs is increased, the feeding can be completed within half an hour, the waste of feed is reduced, and the water pollution is alleviated.
Description
Technical field
The invention belongs to cultivation field, be specifically related to the expanded biological feedstuff of a kind of river crab.
Background technology
River crab also cries " crab " or " eriocheir sinensis ", Arthropoda Crustacea animal.The carapace that head and chest are combined into is square circular, and quality is hard.Front end body has a pair, and side has two to very hard sharp crab tooth.Crab a pair appendage is foremost the foot of a chela, and surface covers with fine hair; 4 pairs of steps are had after the foot of a chela, flat-sided and longer; Abdominal appendage is degenerated.The male and female of river crab can distinguish from its belly: female belly is rounded, and male belly is triangle.
River crab is the maximum fresh water crab of China's output, because to be of high nutritive value and delicious and dark in the having deep love for of consumers in general, become the aquaculture kind that the Yangtze river basin is important, but existing feed for river crab exists the defects such as cost is high, feed coefficient is large, survival rate is low, and the situation of Lou material is easily caused easily to cause the problems such as water pollutions due to the particularity of river crab feeding methods.
Summary of the invention
In order to overcome the defects such as the cost that in prior art, feed for river crab exists is high, feed coefficient is large, unstable, the invention provides the expanded biological feedstuff of a kind of river crab.
For solving the problems of the technologies described above, the technical solution adopted in the present invention is as follows:
The expanded biological feedstuff of a kind of river crab, its raw material comprises following component: 1 ~ 15 part, the molten slurry of fish, 1 ~ 10 part, earthworm slurry, 43 dregs of beans 5 ~ 20 parts, the dish dregs of rice 0 ~ 40 part, cotton dregs 0 ~ 30 part, 8 ~ 20 parts, flour, 10 ~ 30 parts, rice bran, 0 ~ 3 part, fish oil, soybean oil 0 ~ 2 part, river crab premix 1 part, described number is mass fraction.
The dregs of beans that above-mentioned 43 dregs of beans finger protein content are greater than 43%.The quality consumption of above-mentioned river crab premix is preferably 1% of the expanded biological feedstuff gross weight of river crab.
Above-mentioned feed is by making the cooperative effect between each component perform to maximization to the selection of raw material components and proportioning, achieve amino acid whose balance, and increased substantially digestibility by the molten slurry of fish, earthworm slurry with the cooperative effect of other component, improve the deposition efficiency of nitrogen, phosphorus etc., be greater than 30%; Feed coefficient drops to 1.3 from 2.5, formulation cost decline 300-500 yuan/ton; Accelerate the eating speed of river crab, in half an hour, can feed be completed, decrease the waste of feed, and slow down the pollution of water quality.
In order to reduce the cost of feed further, improve the eating speed of the digestibility of feed, conversion ratio and river crab, preferably simultaneously, the expanded biological feedstuff of river crab: its raw material comprises following component: 3 ~ 8 parts, the molten slurry of fish, 2 ~ 5 parts, earthworm slurry, 43 dregs of beans 8 ~ 15 parts, the dish dregs of rice 25 ~ 40 parts, cotton dregs 10 ~ 20 parts, 12 ~ 18 parts, flour, 18 ~ 28 parts, rice bran, 0 ~ 1 part, fish oil, soybean oil 0.5 ~ 1.5 part, river crab premix 1 part, described number is mass fraction.
In order to improve the conversion ratio of feed further, preferably, river crab premix is H01CF series 1% river crab premix.H01CF series 1% river crab premix can be bought from Zheng Chang feed technology Co., Ltd and obtain.
In order to accelerate further river crab eating speed, improve feed conversion rate, deduction and exemption water pollution, reduce costs, preferably, being prepared as of the molten slurry of fish: by chilled small fish, adult fish gruel is stirred with mixer, then be that under the aseptic condition of 25 ± 5 DEG C, natural enzymolysis 5-7 hour, to obtain final product in temperature; Being prepared as of earthworm slurry: will from numerous earthworm, washing impurity elimination, stirring into rotten shape with mixer, then add liquid of protease, is that under the aseptic condition of 30 ± 5 DEG C, enzymolysis 7-9 hour, to obtain final product in temperature.
The application all has no special requirements to chilled small fish with from numerous earthworm, existing all kinds.
The production method of feed is with reference to prior art.
The NM technology of the present invention is all with reference to prior art.
The expanded biological feedstuff of river crab of the present invention to different protein sources and amino acid whose bioavailable efficiency, selects concrete raw material and Bi Lie to achieve amino acid whose balance according to river crab; And increased substantially digestibility by the molten slurry of fish, earthworm slurry with the cooperative effect of other component, improve the deposition efficiency of nitrogen, phosphorus etc., be greater than 30%; Feed coefficient drops to 1.3 from 2.5, formulation cost decline 300-500 yuan/ton, and survival rate can reach 93%; Accelerate the eating speed of river crab, in half an hour, can feed be completed, decrease the waste of feed, and slow down the pollution of water quality.
Detailed description of the invention
In order to understand the present invention better, illustrate content of the present invention further below in conjunction with embodiment, but content of the present invention is not only confined to the following examples.
In each embodiment, number is mass fraction, and premix %1 refers to that the quality consumption of premix is 1% of feed gross mass.Dregs of beans, the dish dregs of rice and cotton dregs all purchased from Shijiazhuang Jie Ye commerce and trade Co., Ltd, are standard material; Rice bran is purchased from Dandong XiangKun trade Co., Ltd.
Being prepared as of the molten slurry of fish: by chilled small fish, stirs adult fish gruel with mixer, is then that under the aseptic condition of 25 DEG C, natural enzymolysis 6 hours, to obtain final product in temperature;
Being prepared as of earthworm slurry: will from numerous earthworm, washing impurity elimination, stir into rotten shape with mixer, then add liquid of protease (model: BL-02, Jiangmen Tiancheng Biotechnology Co., Ltd.), be under the aseptic condition of 30 DEG C in temperature, enzymolysis 8 hours, to obtain final product.
Embodiment 1
Produce the expanded biological feedstuff of river crab, specifically fill a prescription: fish melts 3 parts, slurry, and earthworm starches 2 parts, dregs of beans 14 parts, the dish dregs of rice 38.5 parts, soyabean lecithin oil 1 part, 0.5 part, fish oil, 15 parts, flour, 25 parts, rice bran, premix (H01CF series 1% river crab premix, Zheng Chang feed technology Co., Ltd) 1%, add up to 1000kg, its cost is 2718 yuan/ton.Select high-quality juvenile crab (crab shell is 1 yuan of coin-size), adopt above-mentioned diet after 5 months, female crab average weight is 147g/, public crab average weight is 195g/, feed coefficient is 1.3, survival rate 93%, the deposition efficiency of nitrogen, phosphorus etc. is greater than 30%, and eating speed is less than half an hour.
Comparative example 1:
A kind of feed for river crab, formula following (percentage by weight, parts by weight): cuttlefish cream 4 parts, domestic fish meal (auspicious safe finished product fish meal, Binzhou Rui Tai aquaculture Co., Ltd) 14 parts, dregs of beans 9 parts, the dish dregs of rice 30 parts, 1 part, fish oil, 30 parts, flour, 11 parts, rice bran, premix (H01CF series 1% river crab premix, Zheng Chang feed technology Co., Ltd) 1%, adds up to 1000kg.Cost 3245 yuan/ton.
Select high-quality juvenile crab (crab shell is 1 yuan of coin-size), with comparative example 1 diet after 5 months, female crab average weight is 126g/, and public crab average weight is 176g/, and feed coefficient is 2.41, survival rate 78%.
Industrial experimentation finds, embodiment 1 is compared with comparative example 1, and formulation cost reduces by 527 yuan/ton, and all there is remarkable lifting the aspects such as the counterpoise of river crab, feed coefficient and survival rate.
Embodiment 2
Produce the expanded biological feedstuff of river crab, concrete formula: fish melts 8 parts, slurry, and earthworm starches 5 parts, dregs of beans 8 parts, the dish dregs of rice 25.3 parts, cotton dregs 18 parts, soyabean lecithin oil 1 part, 0.7 part, fish oil, 14 parts, flour, 20 parts, rice bran, premix (H01CF series 1% river crab premix, Zheng Chang feed technology Co., Ltd) 1%.Add up to 1000kg, its cost is 2995 yuan/ton.
Select high-quality juvenile crab (crab shell is 1 yuan of coin-size), with comparative example 1 diet after 5 months, female crab average weight is 162g/, public crab average weight is 217g/, feed coefficient is 1.3, survival rate 93%, the deposition efficiency of nitrogen, phosphorus etc. is greater than 30%, and eating speed is less than half an hour.
Comparative example 2:
A kind of feed for river crab, formula following (percentage by weight, parts by weight): (imported fish meal Peru originates in EXALMAR steam to imported fish meal, production code member: RT1148818, Binzhou Rui Tai aquaculture Co., Ltd) 6.5 parts, cuttlefish cream 6 parts, domestic fish meal (auspicious safe finished product fish meal, Binzhou Rui Tai aquaculture Co., Ltd) 6 parts, cotton dregs 12 parts, the dish dregs of rice 24 parts, soyabean lecithin oil 1 part, 0.5 part, fish oil, 18 parts, flour, 25 parts, rice bran, premix (H01CF series 1% river crab premix, Zheng Chang feed technology Co., Ltd) 1%.Add up to 1000kg, cost 3389 yuan/ton.
Select high-quality juvenile crab (crab shell is 1 yuan of coin-size), with comparative example 1 diet after 5 months, female crab average weight is 139g/, and public crab average weight is 183g/, and feed coefficient is 2.28, survival rate 80%.
Industrial experimentation finds, embodiment 2, compared with comparative example 2, all has remarkable lifting in the counterpoise of river crab, feed coefficient and survival rate etc.
Embodiment 3
Produce the expanded biological feedstuff of river crab, specifically fill a prescription: fish melts 15 parts, slurry, and earthworm starches 9 parts, dregs of beans 20 parts, 3 parts, fish oil, 20 parts, flour, 30 parts, rice bran, premix (H01CF series 1% river crab premix, Zheng Chang feed technology Co., Ltd) 1%.Add up to 1000kg, its cost is 2990 yuan/ton.Select high-quality juvenile crab (crab shell is 1 yuan of coin-size), adopt above-mentioned diet after 5 months, female crab average weight is 145g/, public crab average weight is 190g/, feed coefficient is 1.35, survival rate 93%, the deposition efficiency of nitrogen, phosphorus etc. is greater than 30%, and eating speed is less than half an hour.
Claims (5)
1. the expanded biological feedstuff of river crab, it is characterized in that: its raw material comprises following component: 1 ~ 15 part, the molten slurry of fish, 1 ~ 10 part, earthworm slurry, 43 dregs of beans 5 ~ 20 parts, the dish dregs of rice 0 ~ 40 part, cotton dregs 0 ~ 30 part, 8 ~ 20 parts, flour, 10 ~ 30 parts, rice bran, 0 ~ 3 part, fish oil, soybean oil 0 ~ 2 part, river crab premix 1 part, described number is mass fraction.
2. the expanded biological feedstuff of river crab as claimed in claim 1, it is characterized in that: its raw material comprises following component: 3 ~ 8 parts, the molten slurry of fish, 2 ~ 5 parts, earthworm slurry, 43 dregs of beans 8 ~ 15 parts, the dish dregs of rice 25 ~ 40 parts, cotton dregs 10 ~ 20 parts, 12 ~ 18 parts, flour, 18 ~ 28 parts, rice bran, 0 ~ 1 part, fish oil, soybean oil 0.5 ~ 1.5 part, river crab premix 1 part, described number is mass fraction.
3. the expanded biological feedstuff of river crab as claimed in claim 1 or 2, is characterized in that: river crab premix is H01CF series 1% river crab premix.
4. the expanded biological feedstuff of river crab as claimed in claim 1 or 2, it is characterized in that: being prepared as of the molten slurry of fish: by chilled small fish, stir adult fish gruel with mixer, is then that under the aseptic condition of 25 ± 5 DEG C, natural enzymolysis 5-7 hour, to obtain final product in temperature.
5. the expanded biological feedstuff of river crab as claimed in claim 1 or 2, is characterized in that: being prepared as of earthworm slurry: will from numerous earthworm, washing impurity elimination, stirring into rotten shape with mixer, then add liquid of protease, is under the aseptic condition of 30 ± 5 DEG C in temperature, enzymolysis 7-9 hour, to obtain final product.
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| CN201510048331.7A CN104543595A (en) | 2015-01-29 | 2015-01-29 | Puffed river crab biological feed |
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| CN201510048331.7A CN104543595A (en) | 2015-01-29 | 2015-01-29 | Puffed river crab biological feed |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105410452A (en) * | 2015-11-25 | 2016-03-23 | 南京帅丰饲料有限公司 | Earthworm liquid and Chinese mitten crab compound feed |
| CN108850664A (en) * | 2018-05-08 | 2018-11-23 | 赵善廷 | A kind of preparation method using raw earthworm processing feed |
| CN110786429A (en) * | 2019-11-11 | 2020-02-14 | 无锡华诺威动物保健品有限公司 | Special composite additive for fattening eriocheir sinensis as well as preparation method and application thereof |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103918920A (en) * | 2014-04-18 | 2014-07-16 | 杨友祥 | Feed of crabs |
| CN104171618A (en) * | 2014-07-18 | 2014-12-03 | 南通巴大饲料有限公司 | Special compound feed for crabs and preparation method of special compound feed for crabs |
-
2015
- 2015-01-29 CN CN201510048331.7A patent/CN104543595A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103918920A (en) * | 2014-04-18 | 2014-07-16 | 杨友祥 | Feed of crabs |
| CN104171618A (en) * | 2014-07-18 | 2014-12-03 | 南通巴大饲料有限公司 | Special compound feed for crabs and preparation method of special compound feed for crabs |
Non-Patent Citations (3)
| Title |
|---|
| 朱君舜: "河蟹人工养殖饲养管理技术", 《新农业》 * |
| 林建云: "鱼溶浆的制备及其在水产饲料中的应用", 《福建水产》 * |
| 陈桂明: "实用河蟹养殖技术(Ⅰ)", 《农技服务》 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105410452A (en) * | 2015-11-25 | 2016-03-23 | 南京帅丰饲料有限公司 | Earthworm liquid and Chinese mitten crab compound feed |
| CN108850664A (en) * | 2018-05-08 | 2018-11-23 | 赵善廷 | A kind of preparation method using raw earthworm processing feed |
| CN110786429A (en) * | 2019-11-11 | 2020-02-14 | 无锡华诺威动物保健品有限公司 | Special composite additive for fattening eriocheir sinensis as well as preparation method and application thereof |
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Application publication date: 20150429 |
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