CN104664171B - A kind of meat duck later stage feed for improving meat quality is preparing the application in reducing duck body subcutaneous fat rate and duck body chest muscle system water rate feed - Google Patents
A kind of meat duck later stage feed for improving meat quality is preparing the application in reducing duck body subcutaneous fat rate and duck body chest muscle system water rate feed Download PDFInfo
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Abstract
The present invention discloses a kind of meat duck later stage feed for improving meat quality, it is characterised in that include by weight：5 12 parts of rapeseed, 5 10 parts of expanded soybean, 05 parts of cotton dregs, 0 15 parts of full fat rice bran, 30 45 parts of sorghum, 20 40 parts of barley, 0.9 2 parts of stone flour, 0.5 1 parts of calcium monohydrogen phosphate, 0 0.5 parts of FE-5,0 0.25 parts of methionine, 2 parts of premix material additive.Feed of the invention reduces the use of corn, dregs of beans, grease so that formula more rationally, greatly reduces duck subcutaneous fat rate.
Description
Technical field
The present invention relates to field of fodder, more particularly, to a kind of meat duck later stage feed for improving meat quality.
Background technology
Cherry Village Duckss are that Britain's Growth of Cherry Valley farm is supporting duck through the four of the excessive genetic breeding work seed selection expanded,
Feather is pure white, and adaptability and premunition are strong, are increased too fast in early days, and the price of deed is high, is world-renowned large-scale meat duck.Current China
Cultivation enormous amount, delivers for sale more than 800,000,000 in year, accounts for the 70% of world's cultivation amount.But because growth cycle is short, speed is fast, 42 days
6-7 jins can be reached, overall abdominal fat content is higher, muscle percentage of water loss is big, and meat is too tender.After duck cooking time is long easily
Broken, taste is poor, therefore limiting the household consumption of Growth of Cherry Valley, most of passive in trunk market and school, colony of factory
Consumption.While the stomach fat diseconomy for causing raw material to utilize high, most of stomach fat is used as leftover bits and pieces inflow oil pressing mill
And be not used directly, it is feed cost immediate cause higher.
The content of the invention
Think through present invention research, it is to cause largely to be designed too high using the raw materials such as corn, dregs of beans, grease and trophic level
The main cause of above mentioned problem, therefore improve the kind of duck using rational Nutritional measures, while keeping rational growth
Can be feasible.
It is an object of the invention to provide a kind of fleshy duck fodder, mainly by adjusting the species and composition of formula forage raw material,
Coordinate addition Tiny ecosystem and enzyme preparation system, meat duck later stage lean meat percentage can be effectively improved, abdominal fat is reduced, while fat between muscle flesh
Fat increases, and percentage of water loss is low, and improving meat flavor and growth performance does not reduce.
In order to obtain object above, present invention firstly provides it is a kind of improve meat quality meat duck later stage feed, by weight
Part meter includes：Rapeseed 5-12 parts, expanded soybean 5-10 parts, cotton dregs 0-5 parts, full fat rice bran 0-15 parts, sorghum 30-45 parts, greatly
Wheat 20-40 parts, stone flour 0.9-2 parts, calcium monohydrogen phosphate 0.5-1 parts, FE-5 0-0.5 parts, methionine 0-0.25 parts, premix
2 parts of feed additives.
Also include bacillus subtilis 1012Individual/kg and EM bacterium 1010Individual/kg.
The described continuous dregs of rice, full fat rice bran, FE-5 and methionine are not 0.
There is provided a kind of meat duck later stage feed of above-mentioned improvement meat quality again according to demand is reducing duck body subcutaneous fat
Application in rate.
Further provide for meat duck later stage feed the answering in duck body chest muscle system water rate is reduced of above-mentioned improvement meat quality
With.
The present invention has advantages below：
1st, because feed formula raw material of the present invention is using optimizing, primary energy source uses sorghum and barley replacing whole tradition
The corn and wheat of formula, protein sources use rapeseed and expanded soybean Substitution for Soybean Meal, while rapeseed, expanded soybean, full-cream
Fat substituted animal and plant fat in rice bran, improves meat duck meat, and production performance is not reduced.
2nd, feedstuff meets national forage health standard, and duck will not be had undesirable effect.
3rd, aquaculture cost can effectively be reduced.
Specific embodiment
The present invention is further described with reference to specific embodiment.Unless stated otherwise, the present invention use reagent,
Apparatus and method are the art reagent routinely purchased in market, equipment and conventional use of method.
Embodiment 1
A kind of fleshy duck fodder, with air dry matter amount percentage, including following components：Barley 36%, full fat rice bran 9%,
Sorghum 30%, rapeseed 10%, expanded soybean 8%, cotton dregs 2%, stone flour 1.5%, calcium monohydrogen phosphate 0.9%, FE-5
0.4%, methionine 0.2%, bacillus subtilis 1012Individual/kg, EM bacterium 1010Individual/kg, premix material additive 2%.
Contain crude protein 14.8%, crude fat 8.23%, calcium content 0.89%, phosphorus content 0.61%, generation in the present embodiment
Thank to energy 2840kal/kg, composition proportion is reasonable.
Changde, hunan area is using the present embodiment and control group contrast test, Cherry Village Duckss 9000, feeding cycle 43
My god, duck body weight is 7.2 jin, feedstuff-meat ratio 2.45, survival rate 95%, the Growth of Cherry Valley 7000 with feeding control group feed, duck body weight
7.15 jin, feedstuff-meat ratio 2.5, survival rate 95%, production performance difference is little.But experimental group dressing percentage is 88.8%, abdominal fat is
2.65%, subcutaneous fat rate 18.67%, Meat Tenderness is 16.89, and chest muscle system water rate is 52.8%, and control group dressing percentage is
87.6%, abdominal fat is 3.35%, and subcutaneous fat rate 20.67%, Meat Tenderness is 14.89, and chest muscle system water rate is 59.8%.From
Comparing result sees that less, abdominal fat and subcutaneous fat rate are substantially reduced, and tenderness is carried for the production performance and dressing percentage difference of test group
Height, mainly fiber increase, and chest muscle system water rate is improved；Meat is obviously improved.Raw material market during by experiment, test group feed into
This is per ton less than 120 yuan or so of control group.
Control group feed is the following components containing air-dried mass percent：Dregs of beans 6%, corn 37%, wheat 20% is beautiful
Miho Dockyard DGS7%, full fat rice bran 14%, wheat bran 4%, rapeseed meal 5%, stone flour 1.5%, soya-bean oil 2%, calcium monohydrogen phosphate 0.95% relies ammonia
Acid hydrochloride 0.4%, methionine 0.15%, remaining additive 2%, bacillus subtilis 1012Individual/kg, EM bacterium 1010Individual/kg,
Control group crude protein 14.9%, crude fat 7.1%, calcium content 0.95%, phosphorus content 0.61%, metabolizable energy 2830kal/kg.
Embodiment 2
A kind of fleshy duck fodder, with air dry matter amount percentage, including following components：Barley 27%, full fat rice bran
13.6%, sorghum 35.5%, rapeseed 9%, expanded soybean 7%, cotton dregs 3%, stone flour 1.5%, calcium monohydrogen phosphate 0.9% relies ammonia
Acid hydrochloride 0.4%, methionine 0.1%, bacillus subtilis 1012Individual/kg, EM bacterium 1010Individual/kg, premix material additive 2%.
Contain crude protein 14.7%, crude fat 8.28%, calcium content 0.89%, phosphorus content 0.68%, generation in the present embodiment
Thank to energy 2820kal/kg, composition proportion is reasonable.
Jiangmen District of Guangdong Province is using the present embodiment and control group contrast test, Cherry Village Duckss 7000, feeding cycle 41
My god, duck body weight is 7 jin, feedstuff-meat ratio 2.45, survival rate 97%, the Growth of Cherry Valley 8000 with feeding control group feed, duck body weight
7.05 jin, feedstuff-meat ratio 2.5, survival rate 97%, production performance is close.But experimental group dressing percentage is 86.8%, abdominal fat is
1.94%, subcutaneous fat rate 20.60%, Meat Tenderness is 17.89, and chest muscle system water rate is 54.3%, and control group dressing percentage is
87.6%, abdominal fat is 2.31%, and subcutaneous fat rate 21.61%, Meat Tenderness is 14.82, chest muscle system water rate be 57.6%. from
Comparing result sees that less, abdominal fat and subcutaneous fat rate are reduced, and tenderness is improved for the production performance and dressing percentage difference of test group,
Chest muscle system water rate is improved, and meat is obviously improved due to supporting pattern using half water, and abdominal fat is relatively low.Tasted and appraised according to culinary art mouth simultaneously
Point, test group mouthfeel is substantially better than control group.Test group feed cost is per ton less than more than 180 yuan of control group, examination during experiment
Testing group can significantly reduce feeding cost.
Control group feed is the following components containing air-dried mass percent：Dregs of beans 7%, corn 37%, wheat 18% is beautiful
Miho Dockyard DGS 9%, full fat rice bran 12%, wheat bran 6%, rapeseed meal 4%, stone flour 1.5%, soya-bean oil 2%, calcium monohydrogen phosphate 0.95% relies ammonia
Acid hydrochloride 0.35%, methionine 0.2%, remaining additive 2%, bacillus subtilis 1012Individual/kg, EM bacterium 1010Individual/kg,
Control group crude protein 15.1%, crude fat 7.0%, calcium content 0.95%, phosphorus content 0.59%, metabolizable energy 2825kal/kg.
Embodiment 3
A kind of fleshy duck fodder, with air dry matter amount percentage, including following components：Barley 32.5%, full fat rice bran
14%, sorghum 28%, rapeseed 10%, expanded soybean 9%, cotton dregs 1.7%, stone flour 1.5%, calcium monohydrogen phosphate 0.9%, lysine
Hydrochloride 0.25%, methionine 0.15%, bacillus subtilis 1012Individual/kg, EM bacterium 1010Individual/kg, premix material additive 2%.
Contain crude protein 15.01%, crude fat 8.9%, calcium content 0.89%, phosphorus content 0.67%, generation in the present embodiment
Thank to energy 2830kal/kg, composition proportion is reasonable.
Jining of Shandong Province city using the present embodiment and control group contrast test, Cherry Village Duckss 8000, feeding cycle 43 days,
Duck body weight is 7.4 jin, feedstuff-meat ratio 2.25, survival rate 97%, the Growth of Cherry Valley 7500 with feeding control group feed, 42 days duck body weight
7.15 jin, feedstuff-meat ratio 2.3, survival rate 95%；Production performance difference is little.But experimental group dressing percentage is 86.8%, abdominal fat is
1.95%, subcutaneous fat rate 19.68%, chest muscle hardness is 7.84kg, and crude fat is 10.54%, control group dressing percentage in chest muscle
It is 87.6%, abdominal fat is 2.27%, subcutaneous fat rate 21.32%, chest muscle hardness is 5.31kg, and crude fat is in chest muscle
From in terms of comparing result, less, abdominal fat and subcutaneous fat rate are obvious for the production performance and dressing percentage difference of test group for 8.64%,
Reduce, but chest muscle hardness is improved, and is conducive to the chewy texture of mouthfeel, while chest muscle crude fat content is raised, is conducive to improving muscle
Fragrance and mouthfeel overall tastes score, and test group is apparently higher than control group.Test group feed cost is per ton less than right during experiment
According to organizing more than 200 yuan, test group can significantly reduce feeding cost.
Control group feed is the following components containing air-dried mass percent：Dregs of beans 10%, corn 42.7%, wheat
15%, full fat rice bran 10%, wheat bran 7%, rapeseed meal 8%, stone flour 1.5%, soya-bean oil 2.5%, calcium monohydrogen phosphate 0.9%, lysine salt
Hydrochlorate 0.2%, methionine 0.2%, remaining additive 2%, bacillus subtilis 1012/1010/kg of kg, EM bacterium, control
Group crude protein 15.3%, crude fat 6.3%, calcium content 0.88%, phosphorus content 0.66%, metabolizable energy 2834kal/kg.
Claims (1)
1. a kind of meat duck later stage feed for improving meat quality is preparing reduction duck body subcutaneous fat rate and duck body chest muscle system water rate
Application in feed, it is characterised in that the meat duck later stage feed is calculated as by weight：Rapeseed 5-12 parts, expanded soybean 5-
10 parts, cotton dregs 0-5 parts, full fat rice bran 0-15 parts, sorghum 30-45 parts, barley 20-40 parts, stone flour 0.9-2 parts, calcium monohydrogen phosphate
0.5-1 parts, FE-5 0-0.5 parts, methionine 0-0.25 parts, 2 parts of premix material additive, bacillus subtilis 1012Individual/
Kg and EM bacterium 1010Individual/kg, the meat duck is Cherry Village Duckss；Described cotton dregs, full fat rice bran, FE-5 and egg ammonia
Acid is not 0.
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105053530A (en) * | 2015-07-28 | 2015-11-18 | 安徽省家牧动物营养科技有限公司 | Sorghum feed |
| CN105010882A (en) * | 2015-08-03 | 2015-11-04 | 广东温氏食品集团股份有限公司 | Sorghum type fodder used for later-period of Muscovy ducks |
| CN105028924A (en) * | 2015-08-07 | 2015-11-11 | 杨珊洪 | Shelduck feed for improving quality of duck meat |
| CN106912743A (en) * | 2017-03-25 | 2017-07-04 | 年付柱 | In a kind of reduction, the feed of big duck summer death and culling rate and preparation method thereof |
| CN112753880A (en) * | 2020-12-24 | 2021-05-07 | 广东汇海农牧科技集团有限公司 | Sorghum-barley-mixed meal duck feed and preparation method thereof |
Citations (3)
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|---|---|---|---|---|
| CN102258129A (en) * | 2010-05-26 | 2011-11-30 | 赵亚洲 | Preparation method of Gaoyou duck forage |
| CN102870980A (en) * | 2012-08-27 | 2013-01-16 | 广州市番禺区大川饲料有限公司 | Meat duck feed applicable to duck and fish polyculture mode |
| CN104171553A (en) * | 2014-07-09 | 2014-12-03 | 广东恒兴饲料实业股份有限公司 | Meat duck compound feed with nitrogen emission reduction function and preparation method of meat duck compound feed |
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102258129A (en) * | 2010-05-26 | 2011-11-30 | 赵亚洲 | Preparation method of Gaoyou duck forage |
| CN102870980A (en) * | 2012-08-27 | 2013-01-16 | 广州市番禺区大川饲料有限公司 | Meat duck feed applicable to duck and fish polyculture mode |
| CN104171553A (en) * | 2014-07-09 | 2014-12-03 | 广东恒兴饲料实业股份有限公司 | Meat duck compound feed with nitrogen emission reduction function and preparation method of meat duck compound feed |
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