Summary of the invention
The object of this invention is to provide a kind of lean meat percentage that can reach target weight, raising meat duck, reduce the fleshy duck fodder of its trunk fat deposition.
To achieve these goals, low abdomen fat rate fleshy duck fodder provided by the present invention, is made up of one-phase feed, two-stage feed and three stage feeds;
The ratio range of described one-phase feedstuff composition raw material comprises in weight portion: wheat 70-80 part, dregs of beans 10-15 part, cotton dregs 4-5 part, peanut meal 2-4 part, corn protein powder 1-1.5 part, salt 0.3-0.4 part, stone flour 1.2-1.5 part, calcium monohydrogen phosphate 1-1.3 part, lysine 0.65-0.8 part, methionine 0.2-0.3 part, threonine 0.1-0.2 part, high temperature resistant phytase 0.01-0.015 part, high temperature resistant complex enzyme 0.015-0.02 part, one-phase multidimensional 0.15-0.2 part, micro-ore deposit 0.15-0.2 part, choline 0.1-0.15 part;
The ratio range of described two-stage feedstuff composition raw material comprises in weight portion: 70-80 parts of wheats, cotton dregs 3-4 part, vinasse 10-20 part, maize germ cake 3-5 part, lard 2-3 part, dish dregs of rice 3-4 part salt 0.3-0.4 part, stone flour 0.8-1.2 part, bone meal 1-2 part, monosodium glutamate mycoprotein 1-2 part, lysine 0.65-0.85 part, methionine 0.05-0.2 part, threonine 0.05-0.2 part, high temperature resistant phytase 0.01-0.015 part, high temperature resistant complex enzyme 0.015-0.02 part, two-stage multidimensional 0.15-0.2 part, micro-ore deposit 0.15-0.2 part, choline 0.1-0.15 part;
The ratio range of described three stage feedstuff composition raw materials comprises in weight portion: 70-80 parts of wheats, domestic vinasse 10-20 part, maize germ cake 4-6 part, lard 2-3 part, dish dregs of rice 3-4 part, salt 0.3-0.4 part, stone flour 0.8-1.2 part, bone meal 1-2 part, monosodium glutamate mycoprotein 1-2 part, lysine 0.6-0.75 part, methionine 0.04-0.15 part, threonine 0.04-0.2 part, high temperature resistant phytase 0.01-0.015 part, high temperature resistant complex enzyme 0.015-0.02 part, three stage multidimensional 0.15-0.2 parts, micro-ore deposit 0.15-0.2 part, choline 0.06-0.1 part;
Described one-phase multidimensional is the mixture that contains by weight following component: 13 parts of vitamin As, 3.8 parts of neo dohyfral D3s, 45 parts, nicotinic acid, 5 parts of vitamin B1s, 3 parts of prokayvits, 25 parts of vitamin Es, 14 parts of D-VB5s, 8 parts of vitamin B2s, 14 parts of pyridoxamines, 15 parts of cobalamins, 300 parts of powdered rice hulls;
Described two-stage multidimensional is the mixture that contains by weight following component: 55 parts of vitamin As, 3.5 parts of neo dohyfral D3s, 50 parts, nicotinic acid, 4 parts of prokayvits, 35 parts of vitamin Es, 14 parts of D-VB5s, 4.5 parts of vitamin B1s, 10 parts of vitamin B2s, 14 parts of pyridoxamines, 13 parts of cobalamins, 300 parts of powdered rice hulls;
Described three stage multidimensional are the mixture that contains by weight following component: 50 parts of vitamin As, 3.5 parts of neo dohyfral D3s, 40 parts, nicotinic acid, 4 parts of prokayvits, 30 parts of vitamin Es, 10 parts of D-VB5s, 4.5 parts of vitamin B1s, 10 parts of vitamin B2s, 13 parts of pyridoxamines, 13 parts of cobalamins, 300 parts of powdered rice hulls;
Described micro-ore deposit is the mixture that contains by weight following component: 15 parts of copper, 110 parts of iron, 125 parts, manganese, 110 parts, zinc, 300 parts of stone flours.
On the basis of technique scheme, improved technical scheme is:
The optimum ratio scope of described one-phase feedstuff composition raw material is counted with weight portion: wheat 75-80 part, dregs of beans 11-14 part, cotton dregs 4.5-5 part, peanut meal 2.5-3 part, corn protein powder 1.2-1.5 part, salt 0.3-0.4 part, stone flour 1.2-1.5 part, calcium monohydrogen phosphate 1-1.3 part, lysine 0.65-0.8 part, methionine 0.2-0.25 part, threonine 0.1-0.2 part, high temperature resistant phytase 0.01-0.015 part, high temperature resistant complex enzyme 0.015-0.02 part, one-phase multidimensional 0.15-0.2 part, micro-ore deposit 0.15-0.2 part, choline 0.1-0.13 part;
The optimum ratio scope of described two-stage feedstuff composition raw material is counted with weight portion: wheat 73-80 part, cotton dregs 3-3.6 part, vinasse 12-18 part, maize germ cake 3-4.5 part, lard 2.5-3 part, domestic dish dregs of rice 3-3.5 part salt 0.3-0.4 part, stone flour 0.8-1.2 part, bone meal 1-2 powder, monosodium glutamate mycoprotein 1-1.8 part, lysine 0.68-0.83 part, methionine 0.05-0.19 part, threonine 0.05-0.18 part, high temperature resistant phytase 0.01-0.015 part, high temperature resistant complex enzyme 0.015-0.02 part, multidimensional 0.15-0.18 part, micro-ore deposit 0.15-0.18 part, choline 0.1-0.13 part,
The optimum ratio scope of described three stage feedstuff composition raw materials is counted with weight portion: wheat 75-78 part, vinasse 13-16 part, maize germ cake 4-5.5 part, lard 2.2-2.8 part, dish dregs of rice 3-3.5 part salt 0.3-0.4 part, stone flour 0.8-1.2 part, bone meal 1-2 part, monosodium glutamate mycoprotein 1.5-1.8 part, lysine 0.63-0.73 part, methionine 0.04-0.14 part, threonine 0.04-0.2 part, high temperature resistant phytase 0.01-0.015 part, high temperature resistant complex enzyme 0.018-0.02 part, three stage multidimensional 0.16-0.2 parts, micro-ore deposit 0.16-0.2 part, choline 0.06-0.1 part.
On the basis of technique scheme, further improved technical scheme is:
The optimum weight proportioning of described one-phase feedstuff composition raw material is: 76 parts of wheats, 12.5 parts of dregs of beans, 4.6 parts of cotton dregs, 2.8 parts of peanut meals, 1.4 parts of corn protein powders, 0.3 part of salt, 1.4 parts of stone flours, 1.2 parts of calcium monohydrogen phosphates, 0.75 part of lysine, 0.21 part of methionine, 0.15 part of threonine, 0.012 part of high temperature resistant phytase, 0.02 part of high temperature resistant complex enzyme, 0.2 part of one-phase multidimensional, 0.2 part, micro-ore deposit, 0.1 part, choline;
The optimum weight proportioning of described two-stage feedstuff composition raw material is: 75 parts of wheats, 3.4 parts of cotton dregs, 12 parts, vinasse, 3.5 parts of maize germ cakes, 2.5 parts of lards, 3.5 parts of the dish dregs of rice, 0.32 part of salt, 0.98 part of stone flour, 1.3 parts of bone meal, 1.5 parts of monosodium glutamate mycoproteins, 0.68 part of lysine, 0.08 part of methionine, 0.12 part of threonine, 0.012 part of high temperature resistant phytase, 0.02 part of high temperature resistant complex enzyme, 0.18 part of two-stage multidimensional, 0.18 part, micro-ore deposit, 0.1 part, choline;
The optimum weight proportioning of described three stage feedstuff composition raw materials is: 78 parts of wheats, 16 parts, vinasse, 5.3 parts of maize germ cakes, 2.6 parts of lards, 3.5 parts of the dish dregs of rice, 0.35 part of salt, 0.82 part of stone flour, 1.3 parts of bone meal, 1.8 parts of monosodium glutamate mycoproteins, 0.63 part of lysine, 0.08 part of methionine, 0.07 part of threonine, 0.012 part of high temperature resistant phytase, 0.02 part of high temperature resistant complex enzyme, three 0.18 part of stage multidimensional, 0.18 part, micro-ore deposit, 0.08 part, choline.
The present invention distinguishes raising according to the feature in growth period of meat duck in three stages by it, accordingly feed is divided into brood time feed (1-18 days), finishing period feed (19-32 days), growth later stage feed (33 days-deliver for sale).According to three growth period nutritional characteristic, choose and can reduce meat duck abdomen fat rate, alleviate fat deposition, improve lean meat percentage, and can take into account the raw material of the speed of growth.Low abdomen fat rate fleshy duck fodder is served as theme with the byproduct of wheat and wheat, cereal, corn etc., is aided with appropriate lysine, methionine, threonine, enzyme preparation, multivitamin, various trace elements etc. quality raw materials are composite to form.To develop in succession with on absorbing the Rational Composition of traditional Ration formulation technology and summing up in the world to the basis of low abdomen fat rate meat duck nutrient research latest developments achievement.Taking amino acid balance, reasonably calorie-protein ratio is as basis, breaks away from and only pursue low feedstuff-meat ratio and cause the problems such as meat flavor is poor, abdomen fat rate height.The reduction of abdomen fat rate also reduces feed waste, has reduced feed cost, ensures raiser's interests.Represent following meat duck cultivation developing direction.
For meat duck, the raw material digestibilities such as wheat in formula, cotton dregs, vinasse, maize germ cake, the dish dregs of rice, monosodium glutamate mycoprotein are higher, and heat increment is low, can alleviate fowl and animal thermal stress, therefore livestock and poultry can be in comfort conditions under hot environment, improved heat resistance, the loss of avoiding heat stress to bring not only reduces fat deposition but also ensure the meat duck speed of growth on the basis that reduces feed cost.
Several seed amino acids that add can improve Dietary Amino Acid balance, supplement the deficiency of diet limiting amino acid, improve Protein utilization, promote growth of animal; And can improve the quality of meat, reduce fat deposition.The enzyme preparation of adding can reduce alimentary canal chyme viscosity, improves nutrient digestion absorptivity.Form the SNSP class material of plant cell wall, can, in conjunction with a large amount of water, increase the viscosity of alimentary canal chyme, nutriment can not fully be contacted with endogenous digestive ferment, reduced the digestive utilization ratio of the nutriment such as protein, starch.In feed, add enzyme preparation, can destroy chyme hydration shell around, increase the contact-making surface of chyme and enzyme and small intestine, improve digestibility, the elimination ANFs of nutriment.In feed, ANFs is extensively present in all feeds raw material, they affect digesting and assimilating of nutriment and metabolism directly or indirectly, and enzyme preparation can partly or entirely be eliminated the harmful effect of these ANFs, supplement the deficiency of endogenous enzymes, activate the secretion of endogenous enzymes.
The present invention's raw material used is the raw material of selling on market, the product that wherein high temperature resistant complex enzyme is Hunan Youteer Biochemical Co., Ltd.; High temperature resistant phytase is the product of Beijing Smistyle Science & Technology Development Co., Ltd., and stone flour is the product of Zibo Guan Yu silica flour factory, and its calcium content is preferably 36-38%; Certainly above-mentioned raw materials also can adopt the product of other companies; The protein content of vinasse is preferably 26-28%, and fat content is preferably 9-11%.
The present invention mainly contains following advantage: 1, abdomen fat rate is low: compared with high-level daily grain of meat duck in the past, abdomen fat rate can reduce 6-10%.2, clean body is good: low abdomen fat rate fleshy duck fodder facts have proved that lean meat percentage is high, and fat content reduces.
3, rationally utilize accessory substance, leftover bits and pieces: the high-level daily ration of in the past pursuing low feedstuff-meat ratio much assorted raw material choose is not gone up, and cause the wasting of resources, and low abdomen fat rate fleshy duck fodder has rationally utilized these raw materials, makes the best use of everything.4, integrated cost is low: low abdomen fat rate fleshy duck fodder integrated cost and risk cost are all well below current high-level fleshy duck fodder.
Preparation method of the present invention adopts the common process method of the art, and every one-phase feed is prepared respectively.Only describe as example to prepare one-phase feed below: 1. by raw material larger particle diameter, by proportion relation, wheat, dregs of beans, cotton dregs, peanut meal and corn protein powder are sent into pulverizer and pulverize, make mixed material; 2. by not needing the raw material of pulverizing manually to allocate, by formula, salt, stone flour, calcium monohydrogen phosphate, lysine, methionine, threonine, high temperature resistant phytase, high temperature resistant complex enzyme, choline, one-phase multidimensional and Wei Kuang are manually deployed into mixed spices; 3. mixed material and mixed spices are put into mixer and mix, just can be made into one-phase feed through the modified granulation of high temperature or broken kernel.The preparation method of two-stage feed and three stage feeds is identical with one-phase feed.The granular size of each stage feed represents with diameter (mm) × length (mm), and through test, the granular size of one to three stage feed is preferably respectively: 3.0 × 6.0,4.5 × 8.0,3.0 × 6.0,4.5 × 8.0.
Detailed description of the invention
Embodiment 1
Low abdomen fat rate fleshy duck fodder, is made up of one-phase feed, two-stage feed and three stage feeds.
The weight proportion of one-phase feedstuff composition raw material is: 76 parts of wheats, 12.5 parts of dregs of beans, 4.6 parts of cotton dregs, 2.8 parts of peanut meals, 1.4 parts of corn protein powders, 0.3 part of salt, 1.4 parts of stone flours, 1.2 parts of calcium monohydrogen phosphates, 0.75 part of lysine, 0.21 part of methionine, 0.15 part of threonine, 0.012 part of high temperature resistant phytase, 0.02 part of high temperature resistant complex enzyme, 0.2 part of one-phase multidimensional, 0.2 part, micro-ore deposit, 0.1 part, choline.
The weight proportion of two-stage feedstuff composition raw material is: 75 parts of wheats, 3.4 parts of cotton dregs, 12 parts, vinasse, 3.5 parts of maize germ cakes, 2.5 parts of lards, 3.5 parts of the dish dregs of rice, 0.32 part of salt, 0.98 part of stone flour, 1.3 parts of bone meal, 1.5 parts of monosodium glutamate mycoproteins, 0.68 part of lysine, 0.08 part of methionine, 0.12 part of threonine, 0.012 part of high temperature resistant phytase, 0.02 part of high temperature resistant complex enzyme, 0.18 part of two-stage multidimensional, 0.18 part, micro-ore deposit, 0.1 part, choline.
The weight proportion of three stage feedstuff composition raw materials is: 78 parts of wheats, 16 parts, vinasse, 5.3 parts of maize germ cakes, 2.6 parts of lards, 3.5 parts of the dish dregs of rice, 0.35 part of salt, 0.82 part of stone flour, 1.3 parts of bone meal, 1.8 parts of monosodium glutamate mycoproteins, 0.63 part of lysine, 0.08 part of methionine, 0.07 part of threonine, 0.012 part of high temperature resistant phytase, 0.02 part of high temperature resistant complex enzyme, three 0.18 part of stage multidimensional, 0.18 part, micro-ore deposit, 0.08 part, choline.
Embodiment 2
Low abdomen fat rate fleshy duck fodder, is made up of one-phase feed, two-stage feed and three stage feeds.
The weight proportion of one-phase feedstuff composition raw material is: 70 parts of wheats, 10 parts of dregs of beans, 4 parts of cotton dregs, 2 parts of peanut meals, 1 part of corn protein powder, 0.3 part of salt, 1.2 parts of stone flours, 1 part of calcium monohydrogen phosphate, 0.65 part of lysine, 0.2 part of methionine, 0.1 part of threonine, 0.01 part of high temperature resistant phytase, 0.015 part of high temperature resistant complex enzyme, 0.15 part of one-phase multidimensional, 0.15 part, micro-ore deposit, 0.1 part, choline.
The weight proportion of two-stage feedstuff composition raw material is: 70 parts of wheats, 3 parts of cotton dregs, 10 parts, vinasse, 3 parts of maize germ cakes, 2 parts of lards, 3 parts of the dish dregs of rice, 0.3 part of salt, 0.8 part of stone flour, 1 part of bone meal, 1 part of monosodium glutamate mycoprotein, 0.65 part of lysine, 0.05 part of methionine, 0.05 part of threonine, 0.01 part of high temperature resistant phytase, 0.015 part of high temperature resistant complex enzyme, 0.15 part of two-stage multidimensional, 0.15 part, micro-ore deposit, 0.1 part, choline.
The weight proportion of three stage feedstuff composition raw materials is: 70 parts of wheats, 10 parts, vinasse, 4 parts of maize germ cakes, 2 parts of lards, 3 parts of the dish dregs of rice, 0.3 part of salt, 0.8 part of stone flour, 1 part of bone meal, 1 part of monosodium glutamate mycoprotein, 0.6 part of lysine, 0.04 part of methionine, 0.04 part of threonine, 0.01 part of high temperature resistant phytase, 0.015 part of high temperature resistant complex enzyme, three 0.15 part of stage multidimensional, 0.15 part, micro-ore deposit, 0.06 part, choline.
Embodiment 3
Low abdomen fat rate fleshy duck fodder, is made up of one-phase feed, two-stage feed and three stage feeds.
The weight proportion of one-phase feedstuff composition raw material is: 80 parts of wheats, 15 parts of dregs of beans, 5 parts of cotton dregs, 4 parts of peanut meals, 1.5 parts of corn protein powders, 0.4 part of salt, 1.5 parts of stone flours, 1.3 parts of calcium monohydrogen phosphates, 0.8 part of lysine, 0.3 part of methionine, 0.2 part of threonine, 0.015 part of high temperature resistant phytase, 0.02 part of high temperature resistant complex enzyme, 0.2 part of one-phase multidimensional, 0.2 part, micro-ore deposit, 0.15 part, choline.
The weight proportion of two-stage feedstuff composition raw material is: 80 parts of wheats, 4 parts of cotton dregs, 20 parts, vinasse, 5 parts of maize germ cakes, 3 parts of lards, 4 parts of the dish dregs of rice, 0.4 part of salt, 1.2 parts of stone flours, 2 parts of bone meal, 2 parts of monosodium glutamate mycoproteins, 0.85 part of lysine, 0.2 part of methionine, 0. 2 parts of threonines, 0.015 part of high temperature resistant phytase, 0.02 part of high temperature resistant complex enzyme, 0.2 part of two-stage multidimensional, 0.2 part, micro-ore deposit, 0.15 part, choline.
The weight proportion of three stage feedstuff composition raw materials is: 80 parts of wheats, 20 parts, vinasse, 6 parts of maize germ cakes, 3 parts of lards, 4 parts of the dish dregs of rice, 0.4 part of salt, 1.2 parts of stone flours, 2 parts of bone meal, 2 parts of monosodium glutamate mycoproteins, 0.75 part of lysine, 0.15 part of methionine, 0.2 part of threonine, 0.015 part of high temperature resistant phytase, 0.02 part of high temperature resistant complex enzyme, three 0.2 part of stage multidimensional, 0.2 part, micro-ore deposit, 0.1 part, choline.