CN107041481A - A kind of five stage of meat duck mixed feed and preparation method thereof - Google Patents
A kind of five stage of meat duck mixed feed and preparation method thereof Download PDFInfo
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Abstract
The invention discloses a kind of five stage of meat duck mixed feed and preparation method thereof, wherein, mixed feed is delivered pellet for sale by the broken feed of 03 ages in days, 4 10 age in days pellets, 11 20 age in days pellets, 21 30 age in days pellets and 31 and constituted；And disclose preparation method.The beneficial effects of the invention are as follows：Each stage mixed feed of the present invention, is used cooperatively, it is possible to increase the growth function of meat duck, improves the speed of growth, is effectively promoted the growth of meat duck, is shortened the culture-cycle, is delivered morning for sale, reloading stress be small；Production meat is more, and net body is good；Integrated cost is low.
Description
Technical field
The present invention relates to fleshy duck fodder, more particularly to a kind of five stage of meat duck mixed feed and preparation method thereof.
Background technology
With developing rapidly for modern meat duck aquaculture, the characteristics of intensive, scale, modernization has gradually been showed.
In production for a long time always by meat duck in two stages or three stages difference raise, before feed is divided into by two benches accordingly
Phase feed（1-21 ages in days）, later stage feed（21- delivers for sale）；Feed is divided into early-stage fodder by three stages accordingly（1-21 days
Age）, mid-term feed（22-35 ages in days）, later stage feed（36 ages in days-deliver for sale）.Both method for breeding, which can be reduced, to reload time
Number, is that culturist brings certain convenience, but with the continuous improvement of meat duck kind, the demand to nutrition is more fine, two ranks
Section or triphasic nutrition are divided can not meet the nutritional need of different physiological stages at all, cause material than high, productivity effect
Decline；Inaccurate nutrition supply not only influences the growth performance of meat duck but also can increase the incidence of disease of various metabolic diseases,
Especially with early stage nutrition not refine relation larger, production now is upper for prophylactic generation, and raising family blindly exists again
Medicine is added in feed, feeding cost is not only added, but also makes in meat duck body that medicament residue is exceeded, food security is run counter to.
The content of the invention
To overcome meat duck different growth phases present in prior art to exist the demand of nutrition, and feed efficiency
The variability issues of different week old, the invention provides a kind of five stage of meat duck mixed feed.
In order to achieve the above object, the invention provides a kind of five stage of meat duck mixed feed, mixed feed is by 0-3 ages in days
Broken feed, 4-10 ages in days pellet, 11-20 ages in days pellet, 21-30 ages in days pellet and 31- deliver particle feeding for sale
Material is constituted；Wherein,
The 0-3 ages in days pellet includes：35-40 parts of corn, 4-7 parts of peanut meal, DDGS5-10 parts, 1-1.5 parts of stone flour, phosphorus
Sour 1-1.5 parts of hydrogen calcium, 0.1-0.5 parts of salt, 0.3-0.5 parts of lysine sulphate, 0.2-0.5 parts of methionine, water chestnut starch 0.2-
0.4 part, 0.2-0.5 parts of honeysuckle powder, 0.2-0.4 parts of ground cinnamon, 0.1-0.5 parts of threonine, fowl mineral substance premix 0.2-0.5
Part, 0.1-0.3 parts of fowl vitamin premix, 0.1-0.5 parts of choline, 0.01-0.02 parts of high temperature resistant phytase, complex enzyme 0.01-
0.02 part；
The 4-10 ages in days particulate material includes：25-40 parts of corn, 10-12 parts of dregs of beans, 3-8 parts of peanut meal, DDGS5-10 parts, rice
3-8 parts of chaff, 1-1.5 parts of stone flour, 0.3-0.5 parts of lotus leaf powder, 0.3-0.6 parts of orange meal, 0.3-0.5 parts of taro meal, calcium monohydrogen phosphate
1-1.5 parts, 0.2-0.6 parts of salt, 0.3-0.8 parts of lysine sulphate, 0.2-0.5 parts of methionine, 0.1-0.5 parts of threonine,
0.1-0.5 parts of fowl mineral substance premix, 0.1-0.5 parts of fowl vitamin premix, 0.1-0.5 parts of choline, high temperature resistant phytase
0.01-0.02 parts, 0.01-0.02 parts of complex enzyme.The meat duck pipe intestinal digesting ability of 1-10 ages in days is very weak, sensitive to mycotoxin
Very strong, the small volume of intestines and stomach of property, need to search for food the less feed of particle diameter, and pass through 0-3 ages in days feed and 4-10 age in days feeds
Feeding, disclosure satisfy that the nutritional need in the meat duck stage, and lay the groundwork for the further growth of 11-20 ages in days.
The preparation method of 0-3 ages in days feed and 4-10 age in days feeds is：1st, by respective bulk raw material screen removal of impurities；2nd, will
Bulk raw material after first step removal of impurities is crushed, and grinding particle size is 20-40 mesh；3rd, computer dispensing system is passed through by weight percentage
System, bulk raw material is put into blending bunker with remaining other raw materials and is sufficiently mixed, mixovariation coefficient<5%；4th, 70-85 is passed through
Pelletized after DEG C quenched.
The 11-20 ages in days particulate material includes：45-60 parts of corn, 10-15 parts of dregs of beans, 3-5 parts of peanut meal, DDGS5-10
Part, 5-12 parts of rice bran, 0.4-0.7 parts of yam flour, 0.3-0.6 parts of lily root flour, 0.4-0.7 parts of peach kernel powder, 1-1.5 parts of stone flour, phosphorus
Sour 1-1.5 parts of hydrogen calcium, 0.2-0.6 parts of salt, 0.3-0.5 parts of lysine sulphate, 0.2-0.5 parts of methionine, threonine 0.1-
0.5 part, 0.1-0.5 parts of fowl mineral substance premix, 0.1-0.5 parts of fowl vitamin premix, 0.2-0.4 parts of choline, high temperature resistant plant
Sour enzyme 0.01-0.02 parts, 0.01-0.02 parts of complex enzyme；Meat duck 11-20 ages in days, skeleton development is rapid；The stage passes through science
11-20 age in days meat ducks are fed, the skeleton development to the stage meat duck can be realized.
The 21-30 ages in days particulate material includes：55-60 parts of corn, 15-20 parts of dregs of beans, 3-5 parts of peanut meal, DDGS5-10
Part, 6-14 parts of rice bran, 1-1.5 parts of stone flour, 0.5-1.0 parts of calcium monohydrogen phosphate, 0.2-0.6 parts of salt, lysine sulphate 0.3-0.8
Part, 0.4-0.6 parts of the fruit of Chinese wolfberry, 0.2-0.5 parts of lotus root starch, 0.3-0.7 parts of emblica powder, 0.2-0.5 parts of methionine, threonine 0.1-
0.5 part, 0.1-0.5 parts of fowl mineral substance premix, 0.1-0.5 parts of fowl vitamin premix, 0.1-0.5 parts of choline, high temperature resistant plant
1.5-2.5 parts of sour enzyme 0.01-0.02 parts, 0.01-0.02 parts of complex enzyme and soybean oil；
The 31-, which delivers particulate material for sale, to be included：50-65 parts of corn, 10-15 parts of dregs of beans, 3-8 parts of peanut meal, DDGS5-10 parts, rice bran
8-15 parts, 0.2-0.5 parts of lotus nut starch, 0.3-0.6 parts of chrysanthemum meal, 0.3-0.5 parts of hawthorn powder, 0.4-0.8 parts of mung bean flour, stone flour
1.0-1.5 parts, 0.5-1.0 parts of calcium monohydrogen phosphate, 0.2-0.6 parts of salt, 0.3-0.5 parts of lysine sulphate, methionine 0.2-0.5
Part, 0.1-0.5 parts of threonine, 0.1-0.5 parts of fowl mineral substance premix, 0.1-0.5 parts of fowl vitamin premix, choline 0.1-
1-2 parts of 0.5 part, 0.01-0.02 parts of high temperature resistant phytase, 0.01-0.02 parts of complex enzyme and soybean oil.Meat duck 21-30 ages in days enter
Enter most fast growing period, the absorption and use efficiency of albumen reaches a high value, and this stage muscle deposition capability is very strong；31 ages in days
To delivering for sale, muscle, the decreased growth of bone, choleresis reach higher level, fatty deposition enhancing.
The preparation method of the 11-20 ages in days feed, 21-30 ages in days feed and 31- marketing age feeds is：1st, will be large
Raw material screen removal of impurities；2nd, the bulk raw material after the removal of impurities beyond first step soybean oil is crushed, grinding particle size is 20-40
Mesh；3rd, remaining other raw materials beyond bulk raw material and soybean oil are put into mixed by computer feed proportioning system by weight percentage
Close and be sufficiently mixed in feed bin, mixovariation coefficient<5%；4th, 70-85 DEG C of quenched rear granulation is passed through；5th, electricity is passed through by weight percentage
Brain feed proportioning system, is made through the soybean oil of spraying technology addition later.
Wherein, the fowl mineral substance premix includes 20% calcium, 15% iron, 12% bronze medal, 10% zinc, 8% phosphorus, 10% selenium and 25% sodium.
Wherein, the fowl vitamin premix includes vitamin A, vitamin E, micro-element D, folic acid, micro-element K, Ni Ke
Acid, pantothenic acid.
Wherein, the complex enzyme is poly- including 20% protease, 18% amylase, 21% pectase, 17% cellulase and 24% wood
Carbohydrase.
Wherein, the corn DDGS aflatoxin content is 0, zearalenone content<150 μ g/kg, vomitoxin
Content is<1mg/kg.
The beneficial effects of the invention are as follows：Reloading stress be small：Substage, the raw material composition and nutritional ingredient rank in each stage
Connecing property is higher, can directly be reloaded, convenient and strength-saving and stress without reloading；Weightening is fast, delivers morning for sale：With two benches and three stages
Marketing time can be shortened 3-5 days by fleshy duck fodder peer heavy phase ratio, five stage of meat duck feed, effectively evaded cultivation risk and carried
High productivity effect；Production meat is more, and net body is good：Several amino acid are additionally added, focus on amino acid balance, protein utilization effect is improved
Rate, promotes growth of animal, and can improve the quality of meat, reduces fat deposition；Duck is neat, high efficiency：Five stage feeds are more
The nutritional need of different times meat duck can be met, duck group's regularity is improved, newly-hatched duckling difference, cultivation level error are reduced to greatest extent
Different and environmental difference；Environmental protection, integrated cost are low：Five stage feed conversion amino acid replacement high protein, reduce ammonia emission
Amount, using phytase reduction phosphorus excretion, environmental protection improves the rate that digests and absorbs to nutriment, reduction using complex enzyme
Integrated cost.
Embodiment
In order to further illustrate, specific embodiment is set forth below and illustrates.
Embodiment 1
Mixed feed of the present invention crushes feed, 4-10 ages in days pellet, 11-20 ages in days pellet, 21-30 by 0-3 ages in days
Age in days pellet and 31- deliver pellet composition for sale；Wherein,
The 0-3 ages in days pellet includes：35 parts of corn, 4 parts of peanut meal, DDGS5 parts, 1 part of stone flour, 1 part of calcium monohydrogen phosphate, food
0.1 part of salt, 0.3 part of lysine sulphate, 0.2 part of methionine, 0.2 part of water chestnut starch, 0.2 part of honeysuckle powder, 0.2 part of ground cinnamon,
0.1 part of threonine, 0.2 part of fowl mineral substance premix, 0.1 part of fowl vitamin premix, 0.1 part of choline, high temperature resistant phytase
0.01 part, 0.01 part of complex enzyme；
The 4-10 ages in days particulate material includes：25 parts of corn, 10 parts of dregs of beans, 3 parts of peanut meal, DDGS5 parts, 3 parts of rice bran, stone flour 1
Part, 0.3 part of lotus leaf powder, 0.3 part of orange meal, 0.3 part of taro meal, 1 part of calcium monohydrogen phosphate, 0.2 part of salt, lysine sulphate 0.3
Part, 0.2 part of methionine, 0.1 part of threonine, 0.1 part of fowl mineral substance premix, 0.1 part of fowl vitamin premix, 0.1 part of choline,
0.01 part of high temperature resistant phytase, 0.01 part of complex enzyme；
The 11-20 ages in days particulate material includes：45 parts of corn, 10 parts of dregs of beans, 3 parts of peanut meal, DDGS5 parts, 5 parts of rice bran, Chinese yam
0.4 part of powder, 0.3 part of lily root flour, 0.4 part of peach kernel powder, 1 part of stone flour, 1 part of calcium monohydrogen phosphate, 0.2 part of salt, lysine sulphate 0.3
Part, 0.2 part of methionine, 0.1 part of threonine, 0.1 part of fowl mineral substance premix, 0.1 part of fowl vitamin premix, 0.2 part of choline,
0.01 part of high temperature resistant phytase, 0.01 part of complex enzyme；
The 21-30 ages in days particulate material includes：55 parts of corn, 15 parts of dregs of beans, 3 parts of peanut meal, DDGS5 parts, 6 parts of rice bran, stone flour 1
Part, 0.5 part of calcium monohydrogen phosphate, 0.2 part of salt, 0.3 part of lysine sulphate, 0.4 part of the fruit of Chinese wolfberry, 0.2 part of lotus root starch, emblica powder 0.3
Part, 0.2 part of methionine, 0.1 part of threonine, 0.1 part of fowl mineral substance premix, 0.1 part of fowl vitamin premix, 0.1 part of choline,
1.5 parts of 0.01 part of high temperature resistant phytase, 0.01 part of complex enzyme and soybean oil；
The 31-, which delivers particulate material for sale, to be included：50 parts of corn, 10 parts of dregs of beans, 3 parts of peanut meal, DDGS5 parts, 8 parts of rice bran, lotus nut starch
0.2 part, 0.3 part of chrysanthemum meal, 0.3 part of hawthorn powder, 0.4 part of mung bean flour, 1.0 parts of stone flour, 0.5 part of calcium monohydrogen phosphate, 0.2 part of salt,
0.3 part of lysine sulphate, 0.2 part of methionine, 0.1 part of threonine, 0.1 part of fowl mineral substance premix, fowl vitamin premix
1 part of 0.1 part, 0.1 part of choline, 0.01 part of high temperature resistant phytase, 0.01 part of complex enzyme and soybean oil.
Wherein, fowl mineral substance premix includes 20% calcium, 15% iron, 12% bronze medal, 10% zinc, 8% phosphorus, 10% selenium and 25% sodium.
Wherein, fowl vitamin premix include vitamin A, it is vitamin E, micro-element D, folic acid, micro-element K, niacin, general
Acid.
Wherein, complex enzyme includes 20% protease, 18% amylase, 21% pectase, 17% cellulase and 24% xylan
Enzyme.
Wherein, corn DDGS aflatoxin content is 0, zearalenone content<150 μ g/kg, vomitoxin content
For<1mg/kg.
The preparation method of 0-3 ages in days feed and 4-10 age in days feeds is：
1st, by respective bulk raw material screen removal of impurities；2nd, the bulk raw material after first step removal of impurities is crushed, grinding particle size is
30 mesh；3rd, bulk raw material is put into blending bunker with remaining other raw materials and filled by computer feed proportioning system by weight percentage
Divide mixing, mixovariation coefficient<5%；4th, 75 DEG C of quenched rear granulations are passed through.
The preparation method that 11-20 ages in days feed, 21-30 ages in days feed and 31- deliver feed for sale is：
1st, by bulk raw material screen removal of impurities；2nd, the bulk raw material after the removal of impurities beyond first step soybean oil is crushed, crushed
Granularity is 30 mesh；3rd, by weight percentage by computer feed proportioning system, by remaining other originals beyond bulk raw material and soybean oil
It is sufficiently mixed in material input blending bunker, mixovariation coefficient<5%；4th, 80 DEG C of quenched rear granulations are passed through；5th, by weight percentage
By computer feed proportioning system, it is made through the soybean oil of spraying technology addition later.
Embodiment 2
Mixed feed of the present invention crushes feed, 4-10 ages in days pellet, 11-20 ages in days pellet, 21-30 by 0-3 ages in days
Age in days pellet and 31- deliver pellet composition for sale；Wherein,
The 0-3 ages in days pellet includes：40 parts of corn, 7 parts of peanut meal, DDGS10 parts, 1.5 parts of stone flour, calcium monohydrogen phosphate 1.5
Part, 0.5 part of salt, 0.5 part of lysine sulphate, 0.5 part of methionine, 0.4 part of water chestnut starch, 0.5 part of honeysuckle powder, ground cinnamon
0.4 part, 0.5 part of threonine, 0.5 part of fowl mineral substance premix, 0.3 part of fowl vitamin premix, 0.5 part of choline, high temperature resistant plant
Sour 0.02 part of enzyme, 0.02 part of complex enzyme；
The 4-10 ages in days particulate material includes：40 parts of corn, 12 parts of dregs of beans, 8 parts of peanut meal, DDGS10 parts, 8 parts of rice bran, stone flour
1.5 parts, 0.5 part of lotus leaf powder, 0.6 part of orange meal, 0.5 part of taro meal, 1.5 parts of calcium monohydrogen phosphate, 0.6 part of salt, lysine sulfuric acid
0.8 part of salt, 0.5 part of methionine, 0.5 part of threonine, 0.5 part of fowl mineral substance premix, 0.5 part of fowl vitamin premix, choline
0.5 part, 0.02 part of high temperature resistant phytase, 0.02 part of complex enzyme；
The 11-20 ages in days particulate material includes：60 parts of corn, 15 parts of dregs of beans, 5 parts of peanut meal, DDGS10 parts, 12 parts of rice bran, mountain
0.7 part of medicinal powder, 0.6 part of lily root flour, 0.7 part of peach kernel powder, 1.5 parts of stone flour, 1.5 parts of calcium monohydrogen phosphate, 0.6 part of salt, lysine sulphur
0.5 part of hydrochlorate, 0.5 part of methionine, 0.5 part of threonine, 0.5 part of fowl mineral substance premix, 0.5 part of fowl vitamin premix, courage
0.4 part of alkali, 0.02 part of high temperature resistant phytase, 0.02 part of complex enzyme；
The 21-30 ages in days particulate material includes：60 parts of corn, 20 parts of dregs of beans, 5 parts of peanut meal, DDGS10 parts, 14 parts of rice bran, stone
1.5 parts of powder, 1.0 parts of calcium monohydrogen phosphate, 0.6 part of salt, 0.8 part of lysine sulphate, 0.6 part of the fruit of Chinese wolfberry, 0.5 part of lotus root starch, olive
0.7 part of powder, 0.5 part of methionine, 0.5 part of threonine, 0.5 part of fowl mineral substance premix, 0.5 part of fowl vitamin premix, choline
2.5 parts of 0.5 part, 0.02 part of high temperature resistant phytase, 0.02 part of complex enzyme and soybean oil；
The 31-, which delivers particulate material for sale, to be included：65 parts of corn, 15 parts of dregs of beans, 8 parts of peanut meal, DDGS10 parts, 15 parts of rice bran, lotus seeds
0.5 part of powder, 0.6 part of chrysanthemum meal, 0.5 part of hawthorn powder, 0.8 part of mung bean flour, 1.5 parts of stone flour, 1.0 parts of calcium monohydrogen phosphate, salt 0.6
Part, 0.5 part of lysine sulphate, 0.5 part of methionine, 0.5 part of threonine, 0.5 part of fowl mineral substance premix, fowl vitamin premix
2 parts of 0.5 part of material, 0.5 part of choline, 0.02 part of high temperature resistant phytase, 0.02 part of complex enzyme and soybean oil.
Wherein, fowl mineral substance premix includes 20% calcium, 15% iron, 12% bronze medal, 10% zinc, 8% phosphorus, 10% selenium and 25% sodium.
Wherein, fowl vitamin premix include vitamin A, it is vitamin E, micro-element D, folic acid, micro-element K, niacin, general
Acid.
Wherein, complex enzyme includes 20% protease, 18% amylase, 21% pectase, 17% cellulase and 24% xylan
Enzyme.
Wherein, corn DDGS aflatoxin content is 0, zearalenone content<150 μ g/kg, vomitoxin content
For<1mg/kg.
The preparation method of 0-3 ages in days feed and 4-10 age in days feeds is：
1st, by respective bulk raw material screen removal of impurities；2nd, the bulk raw material after first step removal of impurities is crushed, grinding particle size is
30 mesh；3rd, bulk raw material is put into blending bunker with remaining other raw materials and filled by computer feed proportioning system by weight percentage
Divide mixing, mixovariation coefficient<5%；4th, 75 DEG C of quenched rear granulations are passed through；
The preparation method that 11-20 ages in days feed, 21-30 ages in days feed and 31- deliver feed for sale is：
1st, by bulk raw material screen removal of impurities；2nd, the bulk raw material after the removal of impurities beyond first step soybean oil is crushed, crushed
Granularity is 30 mesh；3rd, by weight percentage by computer feed proportioning system, by remaining other originals beyond bulk raw material and soybean oil
It is sufficiently mixed in material input blending bunker, mixovariation coefficient<5%；4th, 75 DEG C of quenched rear granulations are passed through；5th, by weight percentage
By computer feed proportioning system, it is made through the soybean oil of spraying technology addition later.
Embodiment 3
Mixed feed crushes feed, 4-10 ages in days pellet, 11-20 ages in days pellet, 21-30 ages in days by 0-3 ages in days
Grain feed and 31- deliver pellet composition for sale；Wherein,
The 0-3 ages in days pellet includes：36 parts of corn, 5 parts of peanut meal, DDGS6 parts, 1.2 parts of stone flour, calcium monohydrogen phosphate 1.2
Part, 0.3 part of salt, 0.4 part of lysine sulphate, 0.3 part of methionine, 0.3 part of water chestnut starch, 0.3 part of honeysuckle powder, ground cinnamon
0.3 part, 0.3 part of threonine, 0.3 part of fowl mineral substance premix, 0.2 part of fowl vitamin premix, 0.3 part of choline, high temperature resistant plant
Sour 0.01 part of enzyme, 0.01 part of complex enzyme；
The 4-10 ages in days particulate material includes：30 parts of corn, 10 parts of dregs of beans, 5 parts of peanut meal, DDGS7 parts, 5 parts of rice bran, stone flour
1.2 parts, 0.4 part of lotus leaf powder, 0.5 part of orange meal, 0.4 part of taro meal, 1.2 parts of calcium monohydrogen phosphate, 0.5 part of salt, lysine sulfuric acid
0.5 part of salt, 0.3 part of methionine, 0.3 part of threonine, 0.3 part of fowl mineral substance premix, 0.3 part of fowl vitamin premix, choline
0.3 part, 0.01 part of high temperature resistant phytase, 0.01 part of complex enzyme；
The 11-20 ages in days particulate material includes：50 parts of corn, 12 parts of dregs of beans, 4 parts of peanut meal, DDGS6 parts, 8 parts of rice bran, Chinese yam
0.5 part of powder, 0.5 part of lily root flour, 0.5 part of peach kernel powder, 1.2 parts of stone flour, 1.2 parts of calcium monohydrogen phosphate, 0.5 part of salt, lysine sulfuric acid
0.4 part of salt, 0.3 part of methionine, 0.3 part of threonine, 0.3 part of fowl mineral substance premix, 0.3 part of fowl vitamin premix, choline
0.3 part, 0.01 part of high temperature resistant phytase, 0.01 part of complex enzyme；
The 21-30 ages in days particulate material includes：55 parts of corn, 16 parts of dregs of beans, 4 parts of peanut meal, DDGS8 parts, 12 parts of rice bran, stone flour
1.2 parts, 0.8 part of calcium monohydrogen phosphate, 0.5 part of salt, 0.5 part of lysine sulphate, 0.5 part of the fruit of Chinese wolfberry, 0.3 part of lotus root starch, emblica powder
0.5 part, 0.3 part of methionine, 0.3 part of threonine, 0.3 part of fowl mineral substance premix, 0.3 part of fowl vitamin premix, choline 0.3
Part, 0.01 part of high temperature resistant phytase, 0.01 part of complex enzyme and 2 parts of soybean oil；
The 31-, which delivers particulate material for sale, to be included：55 parts of corn, 12 parts of dregs of beans, 5 parts of peanut meal, DDGS6 parts, 12 parts of rice bran, lotus nut starch
0.3 part, 0.5 part of chrysanthemum meal, 0.4 part of hawthorn powder, 0.6 part of mung bean flour, 1.2 parts of stone flour, 0.7 part of calcium monohydrogen phosphate, 0.3 part of salt,
0.4 part of lysine sulphate, 0.3 part of methionine, 0.3 part of threonine, 0.3 part of fowl mineral substance premix, fowl vitamin premix
1.5 parts of 0.3 part, 0.3 part of choline, 0.01 part of high temperature resistant phytase, 0.01 part of complex enzyme and soybean oil.
Wherein, fowl mineral substance premix includes 20% calcium, 15% iron, 12% bronze medal, 10% zinc, 8% phosphorus, 10% selenium and 25% sodium.
Wherein, fowl vitamin premix include vitamin A, it is vitamin E, micro-element D, folic acid, micro-element K, niacin, general
Acid.
Wherein, complex enzyme includes 20% protease, 18% amylase, 21% pectase, 17% cellulase and 24% xylan
Enzyme.
Wherein, corn DDGS aflatoxin content is 0, zearalenone content<150 μ g/kg, vomitoxin content
For<1mg/kg.
The preparation method of 0-3 ages in days feed and 4-10 age in days feeds is：
1st, by respective bulk raw material screen removal of impurities；2nd, the bulk raw material after first step removal of impurities is crushed, grinding particle size is
30 mesh；3rd, bulk raw material is put into blending bunker with remaining other raw materials and filled by computer feed proportioning system by weight percentage
Divide mixing, mixovariation coefficient<5%；4th, 75 DEG C of quenched rear granulations are passed through；
The preparation method that 11-20 ages in days feed, 21-30 ages in days feed and 31- deliver feed for sale is：
1st, by bulk raw material screen removal of impurities；2nd, the bulk raw material after the removal of impurities beyond first step soybean oil is crushed, crushed
Granularity is 30 mesh；3rd, by weight percentage by computer feed proportioning system, by remaining other originals beyond bulk raw material and soybean oil
It is sufficiently mixed in material input blending bunker, mixovariation coefficient<5%；4th, 75 DEG C of quenched rear granulations are passed through；5th, by weight percentage
By computer feed proportioning system, it is made through the soybean oil of spraying technology addition later.
Experiment
1.1 experimental site：The meat duck plant of six directions branch company.
1.2 experimental period：In May, 2016
1.3 experimental subjects:The duckling seedling hatched 800.
1.4 experiment method：
Duckling seedling is divided into 4 raising groups, every group 200, the consistent of feeding environment is kept.
1.5 feed mode：
First group：The mixed feed of embodiments of the invention 1 is fed according to age in days
Second group：The mixed feed of embodiments of the invention 2 is fed according to age in days
3rd group：The mixed feed of embodiments of the invention 3 is fed according to age in days
4th group：Traditional two-stage mixed feed fed on the market on the market is fed according to age in days.
1.6 determine project
1. growth performance：Determine first day and experiment end is weighed, record data；According to death record and feed consumption rate, statistics is each
Group meat duck survival rate, daily gain, feed intake and feedstuff-meat ratio and marketing time.
2. Slaughter：Feeding terminates latter every group and selects 6 meat ducks, according to performance of poultry vocabulary of terms and measure statistical
Method is butchered.Determine its dressing percentage, half net thorax rate, complete net thorax rate, chest muscle rate, leg flesh rate etc..
3. immune indexes：10 ducks close to average weight are taken after off-test, jugular vein blood collection about 2ml, centrifugation is carried out
Serum is made in 15min, is put into the 1ml centrifuge tubes of sterilizing, and standby survey is preserved in -20 DEG C of refrigerators, and HI antibody titers are titrated according to agriculture
What industry portion was formulated《Highly pathogenic bird flu preventing and controlling influenza technical specification》In blood clotting（HA）Suppress with blood clotting（HI）Test operation
Program is carried out.
4. Productive statistics output.
1.6 experimental result
Table 1 contrasts for the growth performance of each group
| Group | Average initial weight（g） | Deliver end weight for sale（g） | Daily gain（G/d is only） | Feed intake（G is only） | Feedstuff-meat ratio | Marketing time（My god） | Survival rate（%） |
| One | 52.24 | 3567.51 | 100.44 | 197.87 | 1.97 | 35 | 100 |
| Two | 52.36 | 3574.2 | 100.62 | 196.21 | 1.95 | 35 | 100 |
| Three | 53.11 | 3568.5 | 100.44 | 198.87 | 1.98 | 35 | 100 |
| Four | 52.54 | 3512.5 | 82.38 | 230.66 | 2.8 | 42 | 99.9 |
As can be seen from Table 1, it is more excellent for the daily gain of first three group is compared with the 4th group, and feedstuff-meat ratio is far below the 4th group, it is preceding
The marketing time of three groups is about 35 days, and the marketing time compared with the 4th group is shortened 7 days or so, and survival rate is higher than the 4th
Individual group.
Table 2 is the contrast of the Slaughter of each group
| Group | Dressing percentage % | Half net thorax rate % | Complete net thorax rate % | Chest muscle rate % | Leg flesh rate % |
| One | 86.12 | 77.4 | 70.68 | 14.68 | 12.69 |
| Two | 86.1 | 77.35 | 70.67 | 14.75 | 12.57 |
| Three | 86.23 | 77.28 | 70.87 | 14.56 | 12.87 |
| Four | 88.11 | 78.89 | 73.05 | 12.12 | 11.21 |
As shown in Table 2, during the meat duck feeding of three test groups, compared with the 4th group, dressing percentage, half net thorax rate, complete net thorax
The numerical value such as rate, chest muscle rate and leg flesh rate all have obviously difference with the 4th group.
Table 3 contrasts for the immune performance of each group
| Group | HI antibody levels | Blood T lymphocytes % | Thymus index（g/kg） | Pancreas index（g/kg） | Bursal index（g/kg） |
| One | 8.03 | 71.56 | 3.72 | 0.96 | 0.66 |
| Two | 8.0 | 71.87 | 3.75 | 0.97 | 0.85 |
| Three | 8.01 | 71.64 | 3.56 | 0.96 | 0.86 |
| Four | 7.1 | 67.55 | 3.03 | 0.83 | 8.85 |
As shown in Table 3, the HI antibody levels of first three group improve a lot compared with the 4th group；Blood T lymphocytes increase ratio, and
And thymus index, pancreas index and bursal index all improve a lot compared with the 4th group, i.e., have to the immune performance of meat duck
Good improvement result.
Table 4 for each group raising deliver for sale after feeding Cost comparisons
| Group | Income（Member） | Feed is paid（Member） | Total gross profit（Member） | Average gross profit（Member） |
| One | 4569.25 | 3521.25 | 1048 | 5.24 |
| Two | 4603.46 | 3535.46 | 1068 | 5.34 |
| Three | 4568.51 | 3518.51 | 1050 | 5.25 |
| Four | 4480.83 | 3856.83 | 624 | 3.12 |
As shown in Table 4, the gross profit of first three group will be higher than the 4th group, so that the input and output of cultivation feeding are obtained
Very big improvement.
The foregoing is only presently preferred embodiments of the present invention, be not intended to limit the invention, it is all the present invention spirit and
Within principle, any modification, equivalent substitution and improvements made etc. should be included in the scope of the protection.
Claims (7)
1. a kind of five stage of meat duck mixed feed, it is characterised in that mixed feed crushes feed, 4-10 ages in days by 0-3 ages in days
Grain feed, 11-20 ages in days pellet, 21-30 ages in days pellet and 31- deliver pellet composition for sale；Wherein,
The 0-3 ages in days pellet includes：35-40 parts of corn, 4-7 parts of peanut meal, DDGS5-10 parts, 1-1.5 parts of stone flour, phosphorus
Sour 1-1.5 parts of hydrogen calcium, 0.1-0.5 parts of salt, 0.3-0.5 parts of lysine sulphate, 0.2-0.5 parts of methionine, water chestnut starch 0.2-
0.4 part, 0.2-0.5 parts of honeysuckle powder, 0.2-0.4 parts of ground cinnamon, 0.1-0.5 parts of threonine, fowl mineral substance premix 0.2-0.5
Part, 0.1-0.3 parts of fowl vitamin premix, 0.1-0.5 parts of choline, 0.01-0.02 parts of high temperature resistant phytase, complex enzyme 0.01-
0.02 part；
The 4-10 ages in days particulate material includes：25-40 parts of corn, 10-12 parts of dregs of beans, 3-8 parts of peanut meal, DDGS5-10 parts, rice
3-8 parts of chaff, 1-1.5 parts of stone flour, 0.3-0.5 parts of lotus leaf powder, 0.3-0.6 parts of orange meal, 0.3-0.5 parts of taro meal, calcium monohydrogen phosphate
1-1.5 parts, 0.2-0.6 parts of salt, 0.3-0.8 parts of lysine sulphate, 0.2-0.5 parts of methionine, 0.1-0.5 parts of threonine,
0.1-0.5 parts of fowl mineral substance premix, 0.1-0.5 parts of fowl vitamin premix, 0.1-0.5 parts of choline, high temperature resistant phytase
0.01-0.02 parts, 0.01-0.02 parts of complex enzyme；
The 11-20 ages in days particulate material includes：45-60 parts of corn, 10-15 parts of dregs of beans, 3-5 parts of peanut meal, DDGS5-10 parts, rice
5-12 parts of chaff, 0.4-0.7 parts of yam flour, 0.3-0.6 parts of lily root flour, 0.4-0.7 parts of peach kernel powder, 1-1.5 parts of stone flour, calcium monohydrogen phosphate
1-1.5 parts, 0.2-0.6 parts of salt, 0.3-0.5 parts of lysine sulphate, 0.2-0.5 parts of methionine, 0.1-0.5 parts of threonine,
0.1-0.5 parts of fowl mineral substance premix, 0.1-0.5 parts of fowl vitamin premix, 0.2-0.4 parts of choline, high temperature resistant phytase
0.01-0.02 parts, 0.01-0.02 parts of complex enzyme；
The 21-30 ages in days particulate material includes：55-60 parts of corn, 15-20 parts of dregs of beans, 3-5 parts of peanut meal, DDGS5-10 parts, rice
6-14 parts of chaff, 1-1.5 parts of stone flour, 0.5-1.0 parts of calcium monohydrogen phosphate, 0.2-0.6 parts of salt, 0.3-0.8 parts of lysine sulphate, Chinese holly
0.4-0.6 parts of matrimony vine, 0.2-0.5 parts of lotus root starch, 0.3-0.7 parts of emblica powder, 0.2-0.5 parts of methionine, 0.1-0.5 parts of threonine,
0.1-0.5 parts of fowl mineral substance premix, 0.1-0.5 parts of fowl vitamin premix, 0.1-0.5 parts of choline, high temperature resistant phytase
1.5-2.5 parts of 0.01-0.02 parts, 0.01-0.02 parts of complex enzyme and soybean oil；
The 31-, which delivers particulate material for sale, to be included：50-65 parts of corn, 10-15 parts of dregs of beans, 3-8 parts of peanut meal, DDGS5-10 parts, rice bran
8-15 parts, 0.2-0.5 parts of lotus nut starch, 0.3-0.6 parts of chrysanthemum meal, 0.3-0.5 parts of hawthorn powder, 0.4-0.8 parts of mung bean flour, stone flour
1.0-1.5 parts, 0.5-1.0 parts of calcium monohydrogen phosphate, 0.2-0.6 parts of salt, 0.3-0.5 parts of lysine sulphate, methionine 0.2-0.5
Part, 0.1-0.5 parts of threonine, 0.1-0.5 parts of fowl mineral substance premix, 0.1-0.5 parts of fowl vitamin premix, choline 0.1-
1-2 parts of 0.5 part, 0.01-0.02 parts of high temperature resistant phytase, 0.01-0.02 parts of complex enzyme and soybean oil.
2. five stage of meat duck mixed feed according to claim 1, it is characterised in that the fowl mineral substance premix includes
20% calcium, 15% iron, 12% bronze medal, 10% zinc, 8% phosphorus, 10% selenium and 25% sodium.
3. five stage of meat duck mixed feed according to claim 1, it is characterised in that the fowl vitamin premix includes
Vitamin A, vitamin E, micro-element D, folic acid, micro-element K, niacin, pantothenic acid.
4. five stage of meat duck mixed feed according to claim 1, it is characterised in that the complex enzyme includes 20% albumen
Enzyme, 18% amylase, 21% pectase, 17% cellulase and 24% zytase.
5. five stage of meat duck mixed feed according to claim 1, it is characterised in that the aspergillus flavus poison of the corn DDGS
Cellulose content is 0, zeranol content<150 μ g/kg, vomitoxin content are<1mg/kg.
6. five stage of the meat duck mixed feed according to claim any one of 1-5, it is characterised in that 0-3 ages in days feed and
The preparation method of 4-10 age in days feeds is：
1st, by respective bulk raw material screen removal of impurities；2nd, the bulk raw material after first step removal of impurities is crushed, grinding particle size is
20-40 mesh；3rd, bulk raw material is put into blending bunker with remaining other raw materials by computer feed proportioning system by weight percentage
It is sufficiently mixed, mixovariation coefficient<5%；4th, 70-85 DEG C of quenched rear granulation is passed through；
The preparation method that 11-20 ages in days feed, 21-30 ages in days feed and 31- deliver feed for sale is：
1st, by bulk raw material screen removal of impurities；2nd, the bulk raw material after the removal of impurities beyond first step soybean oil is crushed, crushed
Granularity is 20-40 mesh；3rd, by weight percentage by computer feed proportioning system, by bulk raw material with it is remaining other beyond soybean oil
It is sufficiently mixed in raw material input blending bunker, mixovariation coefficient<5%；4th, 70-85 DEG C of quenched rear granulation is passed through；5th, by weight hundred
Divide than by computer feed proportioning system, it is obtained through the soybean oil of spraying technology addition later.
7. a kind of preparation method of five stage of meat duck mixed feed according to claim any one of 1-6, it is characterised in that
The preparation method of 0-3 ages in days feed and 4-10 age in days feeds is：
1st, by respective bulk raw material screen removal of impurities；2nd, the bulk raw material after first step removal of impurities is crushed, grinding particle size is
20-40 mesh；3rd, bulk raw material is put into blending bunker with remaining other raw materials by computer feed proportioning system by weight percentage
It is sufficiently mixed, mixovariation coefficient<5%；4th, 70-85 DEG C of quenched rear granulation is passed through；
The preparation method that 11-20 ages in days feed, 21-30 ages in days feed and 31- deliver feed for sale is：1st, bulk raw material screen is removed
It is miscellaneous；2nd, the bulk raw material after the removal of impurities beyond first step soybean oil is crushed, grinding particle size is 20-40 mesh；3rd, by weight
Percentage is put into remaining other raw materials beyond bulk raw material and soybean oil in blending bunker fully by computer feed proportioning system
Mixing, mixovariation coefficient<5%；4th, 70-85 DEG C of quenched rear granulation is passed through；5th, by weight percentage by computer feed proportioning system,
It is made through the soybean oil of spraying technology addition later.
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Application publication date: 20170815 |