CN104472911A - Weever feed with low-phosphorus formula - Google Patents
Weever feed with low-phosphorus formula Download PDFInfo
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- CN104472911A CN104472911A CN201410700751.4A CN201410700751A CN104472911A CN 104472911 A CN104472911 A CN 104472911A CN 201410700751 A CN201410700751 A CN 201410700751A CN 104472911 A CN104472911 A CN 104472911A
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Abstract
The invention discloses weever feed with a low-phosphorus formula. The weever feed is mainly prepared from fish meal, bean pulp, peanut meal, cottonseed meal, rapeseed meal, complex enzyme, phytase, high gluten flour, fish oil, soybean oil, choline chloride, soybean phosphatide oil, vitamin C phosphate, monocalcium phosphate, zeolite powder, vitamin premix, mineral substance premix and sodium alginate. After the low-phosphorus weever feed disclosed by the invention is used, the reduction amplitude of the coefficient of food for breeding weever is large, is 0.93-1.10 and is reduced by 12.70 to 26.19 percent compared with that of commercial feed; the apparent digestibility of phosphorus in the feed is improved by 14.14 to 20.68 percent, the content of total phosphorus in a water body is reduced by 12.93 to 16.44 percent, and the utilization efficiency of phosphorus is improved by 14.14 to 20.68 percent.
Description
Technical field
The present invention relates to a kind of perch feed of low-phosphorous formula.
Background technology
Perch is owing to growing fast, and delicious flavour, economic benefit is higher, is the principal item of China's sea-farming.Supporting in pond the master of perch at present, be generally rely on man-made feeds to obtain high yield, but on market, perch commercial feed phosphorus content is generally higher.At 17, the different phase perch feed that the different manufacturers having randomly drawed 8 brands is produced, find that total phosphorus content mean value is 2.10%, maximum 2.86%, minimum of a value is 1.69%.In order to obtain optimum growh, Juvenile seabass is 0.9% to the demand of feed total phosphorus, and the demand of available phosphorus is 0.68% (Zhang et al, 2005).Phosphorus source is mainly fish meal, plant material and Phos (interpolation mineral salt), and in fish meal, the utilization rate of phosphorus is lower, and containing a large amount of phytate phosphorus in plant material, availability is low, and the resource-constrained of mineral salt calcium monohydrogen phosphate class.Reduce the consumption of fish meal and inorganic mineral phosphorus, improve the inexorable trend that the utilization rate of phosphorus is feed industry sustainable health development.
Authorize the patent of invention of publication No. CN102326715 A, disclose the low fish meal perch feed that fish meal content is 26-31, calcium dihydrogen phosphate 0.8-1.2.Patent of invention CN 102389039 A discloses disease resistance, the good perch mixed feed of resisting stress of fish meal 0-10, three kinds of insect powder 25-45, composite fermentation raw material 20-30, calcium dihydrogen phosphate 1.5 and flour etc.But in formula, phosphorus content is all higher, and because the utilization ratio of perch to feed phosphorus is low, the phosphorus that can not be absorbed by fish body in feed all will enter breeding water body, brings potential risk to high-density breeding water body.
Summary of the invention
The object of the present invention is to provide a kind of perch feed of low-phosphorous formula
The technical solution used in the present invention is:
A kind of perch feed of low-phosphorous formula, raw material primarily of following weight proportion is made: fish meal 25-27 part, dregs of beans 25-27 part, peanut meal 8-10 part, cotton dregs 5-7 part, dish dregs of rice 5-7 part, complex enzyme 0.03-0.05 part, phytase 0.03-0.05 part, Strong flour 15-24 part, fish oil 2-4 part, soya-bean oil 2-4 part, Choline Chloride 0.4-0.6 part, soyabean lecithin oil 2.0-3.0 part, vitamin C phosphoric ester 0.4-0.6 part, calcium dihydrogen phosphate 0.1-0.3 part, zeolite powder 0.6-0.8 part, vitamin premix 0.4-0.6 part, mineral substance premix 0.4-0.6 part, sodium alginate 0.4-0.6 part,
As preferably, the perch feed of described low-phosphorous formula is made up of the raw material of following weight proportion: fish meal 26 parts, dregs of beans 26 parts, peanut meal 9 parts, cotton dregs 6 parts, the dish dregs of rice 6 parts, complex enzyme 0.04 part, phytase 0.04 part, Strong flour 16 parts, 3 parts, fish oil, 3 parts, soya-bean oil, Choline Chloride 0.5 part, soyabean lecithin oil 2.5 parts, vitamin C phosphoric ester 0.5 part, calcium dihydrogen phosphate 0.3 part, zeolite powder 0.7 part, vitamin premix 0.5 part, mineral substance premix 0.5 part, sodium alginate 0.5 part.
The activity of described phytase is: 2000-2500U/g.
Described complex enzyme is made up of protease, lipase and amylase, and wherein, protease, lipase and diastatic quality proportioning are 2:1:2.
The enzyme of described protease is lived as 5000-6000 U/g, diastatic enzyme are lived as the enzyme of 9000-10000 U/g, lipase is lived as 600-800U/g.
Contain in the every 1kg of described vitamin premix: V
a3200000 IU, V
d1600000 IU, V
e16g, V
k3g, V
b14g, V
b28g, V
b64.8g, V
b120.016g, nicotinic acid 28g, calcium pantothenate 16g, folic acid 1.28g, biotin 0.064g, inositol 40g.
Contain in the every 1kg of described mineral substance premix: calcium 230g, potassium 36g, magnesium 9g, iron 10g, zinc 8g, manganese 1.9g, copper 1.5g, cobalt 0.250g, iodine 0.032g, selenium 0.05g.
The application of perch feed in perch cultivation of above-described low-phosphorous formula.
The invention has the beneficial effects as follows:
After using the low-phosphorous feed of perch of the present invention, it is large that the feed coefficient of cultivation perch reduces amplitude, is 0.93-1.10, reduces 12.70%-26.19% compared with commercial feed; Feed phosphorus apparent digestibility improves 14.14%-20.68%, and water body total phosphorus content have dropped 12.93%-16.44%, and the utilization ratio of phosphorus improves 14.14%-20.68%.
Detailed description of the invention
Below in conjunction with embodiment, the present invention is further illustrated, but be not limited thereto.
embodiment 1
A perch feed for low-phosphorous formula, is made up of the raw material of following weight proportion: fish meal 26 kg, dregs of beans 26kg, peanut meal 9kg, cotton dregs 6kg, dish dregs of rice 6kg, complex enzyme 0.04kg, phytase 0.04kg, Strong flour 16kg, fish oil 3kg, soya-bean oil 3kg, Choline Chloride 0.5kg, soyabean lecithin oil 2.5kg, vitamin C phosphoric ester 0.5kg, calcium dihydrogen phosphate 0.3kg, zeolite powder 0.7kg, vitamin premix 0.5kg, mineral substance premix 0.5kg, sodium alginate 0.5kg.
embodiment 2
A perch feed for low-phosphorous formula, is made up of the raw material of following weight proportion: fish meal 26 kg, dregs of beans 26 kg, peanut meal 9 kg, cotton dregs 6 kg, the dish dregs of rice 6 kg, complex enzyme 0.04 kg, phytase 0.04 kg, Strong flour 16 kg, fish oil 3 kg, soya-bean oil 3 kg, Choline Chloride 0.5 kg, soyabean lecithin oil 2.5 kg, vitamin C phosphoric ester 0.5 kg, calcium dihydrogen phosphate 0.1 kg, zeolite powder 0.7 kg, vitamin premix 0.5 kg, mineral substance premix 0.5 kg, sodium alginate 0.5 kg.
embodiment 3
A perch feed for low-phosphorous formula, is made up of the raw material of following weight proportion: fish meal 26 kg, dregs of beans 26 kg, peanut meal 9 kg, cotton dregs 6 kg, the dish dregs of rice 6 kg, complex enzyme 0.03 kg, phytase 0.03 kg, Strong flour 16 kg, fish oil 3 kg, soya-bean oil 3 kg, Choline Chloride 0.5 kg, soyabean lecithin oil 2.5 kg, vitamin C phosphoric ester 0.5 kg, calcium dihydrogen phosphate 0.3kg, zeolite powder 0.7 kg, vitamin premix 0.5 kg, mineral substance premix 0.5 kg, sodium alginate 0.5 kg.
embodiment 4
A perch feed for low-phosphorous formula, is made up of the raw material of following weight proportion: fish meal 25kg, dregs of beans 27kg, peanut meal 10kg, cotton dregs 5kg, dish dregs of rice 5kg, complex enzyme 0.05kg, phytase 0.05kg, Strong flour 16kg, fish oil 2kg, soya-bean oil 4kg, Choline Chloride 0.6kg, soyabean lecithin oil 3.0kg, vitamin C phosphoric ester 0.6kg, calcium dihydrogen phosphate 0.2 kg, zeolite powder 0.8kg, vitamin premix 0.6kg, mineral substance premix 0.6kg, sodium alginate 0.6kg.
In above embodiment, the enzyme work of phytase used is: 2000-2500 U/g.
Complex enzyme used is made up of protease, lipase and amylase, and protease, lipase and diastatic mass ratio are 2:1:2, and it is 5500u/g that the enzyme of protease is lived, the work of diastatic enzyme is 10000 u/g, the work of the enzyme of lipase is 700 u/g.
Consisting of (g/kg premix) of vitamin premix used: VA3200000 IU, VD1600000 IU, VE16, VK3, VB14, VB28, VB64.8, VB12 0.016, nicotinic acid 28, calcium pantothenate 16, folic acid 1.28, biotin 0.064, inositol 40.
Consisting of (g/kg premix) of mineral substance premix used: calcium 230, potassium 36, magnesium 9, iron 10, zinc 8, manganese 1.9, copper 1.5, cobalt 0.250, iodine 0.032, selenium 0.05.
embodiment 5
Measure the content of total phosphorus and available phosphorus in the feed formula of embodiment 1 ~ 4, assay method is as follows:
Method Measuring Total Quantity of Phosphorus: total phosphorus yield AAS in GB/T 6437-2002 feed
The assay method of available phosphorus: the Phos in molybdenum vanadium Feed by Spectrophotometry
Measurement result is as shown in table 1:
The content of total phosphorus and available phosphorus in table 1 feed formula
embodiment 6 culture experiment
By the feed formula weighing of embodiment 1 ~ 4, follow small powder and expand after principle is uniformly mixed step by step, according to the processing technology of Feed Manufacturing, make pellet via feeding stuff cuber, carry out culture experiment.
Test is carried out in the circulating water culture system of aquatic products research department of animal science research institute of academy of agricultural sciences of Guangdong Province, and test arranges 4 experimental group, the low-phosphorous feed of embodiment of throwing something and feeding respectively 1 ~ 4; A control group, perch commercial feed of throwing something and feeding; Often group establishes 4 contrasts; The energy such as nitrogen such as each group of feed.The Random assignment of size homogeneous, athletic Juvenile seabass (about 11.0g) is selected to raise in 20 culturing jars (350L).Duration of test, every day, (8:30 and 16:30) manually threw something and fed once sooner or later, and apparent being satiated with food is thrown something and fed, and feeding volume is adjusted with the situation of ingesting, and feeding experiment carries out 56 days altogether.During cultivation water temperature 26-32 DEG C, pH is 7.4-8.2, dissolved oxygen is
>=5mg/L, ammonia nitrogen are
<0.5 mg/L, nitrite
<0.2mg/L.Measure the phosphorus content in breeding water body at the end of cultivation, after off-test, calculate each group of rate of body weight gain and feed coefficient.Result of the test is in table 2.
Table 2 is group growth performance and phosphorus index respectively
Note: represent between different lowercase in same column data significant difference (
p< 0.05).
Above experimental result shows: the rate of body weight gain of test group example 1-4 perch all higher than control group, wherein example 1 reach the level of signifiance (
p< 0.05), feed coefficient all lower than control group, and example 1 and 2 reach the level of signifiance (
p< 0.05).The apparent digestibility of example 1-4 feed phosphorus all higher than commercial References material, all reach except example 2 level of signifiance (
p< 0.05), feed phosphorus apparent digestibility improves 14.14%-20.68%, and water body total phosphorus content have dropped 12.93%-16.44%(
p< 0.05).
Above embodiment is only introduces preferred case of the present invention, to those skilled in the art, not deviating from any apparent changes and improvements of carrying out in the scope of spirit of the present invention, all should be regarded as a part of the present invention.
Claims (8)
1. the perch feed of a low-phosphorous formula, raw material primarily of following weight proportion is made: fish meal 25-27 part, dregs of beans 25-27 part, peanut meal 8-10 part, cotton dregs 5-7 part, dish dregs of rice 5-7 part, complex enzyme 0.03-0.05 part, phytase 0.03-0.05 part, Strong flour 15-24 part, fish oil 2-4 part, soya-bean oil 2-4 part, Choline Chloride 0.4-0.6 part, soyabean lecithin oil 2.0-3.0 part, vitamin C phosphoric ester 0.4-0.6 part, calcium dihydrogen phosphate 0.1-0.3 part, zeolite powder 0.6-0.8 part, vitamin premix 0.4-0.6 part, mineral substance premix 0.4-0.6 part, sodium alginate 0.4-0.6 part,
Described complex enzyme is made up of protease, lipase and amylase.
2. a perch feed for low-phosphorous formula, is made up of the raw material of following weight proportion: fish meal 26 parts, dregs of beans 26 parts, peanut meal 9 parts, cotton dregs 6 parts, the dish dregs of rice 6 parts, complex enzyme 0.04 part, phytase 0.04 part, Strong flour 16 parts, 3 parts, fish oil, 3 parts, soya-bean oil, Choline Chloride 0.5 part, soyabean lecithin oil 2.5 parts, vitamin C phosphoric ester 0.5 part, calcium dihydrogen phosphate 0.3 part, zeolite powder 0.7 part, vitamin premix 0.5 part, mineral substance premix 0.5 part, sodium alginate 0.5 part.
3. the perch feed of low-phosphorous formula according to claim 1 and 2, is characterized in that, the activity of described phytase is: 2000-2500U/g.
4. the perch feed of low-phosphorous formula according to claim 1 and 2, is characterized in that, in described complex enzyme, protease, lipase and diastatic quality proportioning are 2:1:2.
5. the perch feed of low-phosphorous formula according to claim 4, is characterized in that, the enzyme of described protease is lived as 5000-6000 U/g, diastatic enzyme are lived as the enzyme of 9000-10000 U/g, lipase is lived as 600-800U/g.
6. the perch feed of low-phosphorous formula according to claim 1 and 2, is characterized in that, contains: V in the every 1kg of described vitamin premix
a3200000IU, V
d1600000IU, V
e16g, V
k3g, V
b14g, V
b28g, V
b64.8g, V
b120.016g, nicotinic acid 28g, calcium pantothenate 16g, folic acid 1.28g, biotin 0.064g, inositol 40g.
7. the perch feed of low-phosphorous formula according to claim 1 and 2, is characterized in that, contains: calcium 230g, potassium 36g, magnesium 9g, iron 10g, zinc 8g, manganese 1.9g, copper 1.5g, cobalt 0.250g, iodine 0.032g, selenium 0.05g in the every 1kg of described mineral substance premix.
8. the application of perch feed in perch cultivation of the low-phosphorous formula described in any one of claim 1-7.
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| CN201410700751.4A CN104472911A (en) | 2014-11-28 | 2014-11-28 | Weever feed with low-phosphorus formula |
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| CN201410700751.4A CN104472911A (en) | 2014-11-28 | 2014-11-28 | Weever feed with low-phosphorus formula |
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ID=52747634
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105285336A (en) * | 2015-11-25 | 2016-02-03 | 南京帅丰饲料有限公司 | Mixed feed of lateolabrax japonicus containing earthworm liquid |
| CN106306551A (en) * | 2016-08-15 | 2017-01-11 | 共鳞实业(深圳)有限公司 | Highly effective growth promoting functional compound feed for micropterus salmoides |
| CN106721616A (en) * | 2016-12-05 | 2017-05-31 | 广州聚禅现代农业研究院有限公司 | A kind of grains dedicated feed of perch and preparation method thereof |
| CN106858179A (en) * | 2017-01-11 | 2017-06-20 | 华中农业大学 | Improve low-phosphorous feed of Pelteobagrus fulvidraco immunity and preparation method thereof |
| CN106901073A (en) * | 2017-03-29 | 2017-06-30 | 广东天邦饲料科技有限公司 | A kind of expanded slow heavy mixed feed of largemouth bass well doneization |
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| CN102265983A (en) * | 2011-08-02 | 2011-12-07 | 广东省农业科学院畜牧研究所 | Tilapia feed with high sugar content and low protein content |
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| CN1833534A (en) * | 2006-04-18 | 2006-09-20 | 浙江省淡水水产研究所 | Bass feed |
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| CN103783268A (en) * | 2014-03-05 | 2014-05-14 | 广东通威饲料有限公司 | Compound feed used in Australian Murray cod breeding period and preparation method thereof |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105285336A (en) * | 2015-11-25 | 2016-02-03 | 南京帅丰饲料有限公司 | Mixed feed of lateolabrax japonicus containing earthworm liquid |
| CN106306551A (en) * | 2016-08-15 | 2017-01-11 | 共鳞实业(深圳)有限公司 | Highly effective growth promoting functional compound feed for micropterus salmoides |
| CN106721616A (en) * | 2016-12-05 | 2017-05-31 | 广州聚禅现代农业研究院有限公司 | A kind of grains dedicated feed of perch and preparation method thereof |
| CN106858179A (en) * | 2017-01-11 | 2017-06-20 | 华中农业大学 | Improve low-phosphorous feed of Pelteobagrus fulvidraco immunity and preparation method thereof |
| CN106901073A (en) * | 2017-03-29 | 2017-06-30 | 广东天邦饲料科技有限公司 | A kind of expanded slow heavy mixed feed of largemouth bass well doneization |
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Application publication date: 20150401 |