CN105076889A - Feed for breed ducks of 48 to 66 weeks old and preparation method thereof - Google Patents
Feed for breed ducks of 48 to 66 weeks old and preparation method thereof Download PDFInfo
- Publication number
- CN105076889A CN105076889A CN201510609859.7A CN201510609859A CN105076889A CN 105076889 A CN105076889 A CN 105076889A CN 201510609859 A CN201510609859 A CN 201510609859A CN 105076889 A CN105076889 A CN 105076889A
- Authority
- CN
- China
- Prior art keywords
- quality
- feed
- age
- week
- raspberry
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Medicines Containing Plant Substances (AREA)
Abstract
The invention discloses feed for breed ducks of 48 to 66 weeks old and a preparation method thereof. The feed is composed of corn, millet, pumpkin powder, lotus root starch, black sesame meal, yam powder, carrots, soybean meal, salt, vitamin premix, organic trace element chelates and feed additives. The feed for the breed ducks of 48 to 66 weeks old and the preparation method thereof have the advantages that scientific compatibility is conducted on the feed, the mixture ratio is scientific, the preparation is easy, nutrition of a product is balanced, and the formula is reasonable; due to the fact that the feed is used for feeding the breed ducks, the antioxidant function can be enhanced, the egg quality is improved, and the body immune function and the reproductive performance are improved; meanwhile, excretion of nitrogen can be reduced; the apparent utilization ratio of manganese, zinc and copper of meat ducks can be increased, and the excretion volume of the manganese, the zinc and the copper is reduced; the utilization rate of the nitrogen and phosphorus can be effectively improved, the excretion volume of the nitrogen and the phosphorus in faeces is reduced, and the pollution to the environment is reduced.
Description
Technical field
The present invention relates to animal feed additive, particularly a kind of 48-66 kind duck feed in age in week and preparation method thereof.
Background technology
Feed can increase poultry need nutrient, to its production performance and body is anti-oxidant, immunity and reproductive performance there is important function.Research shows, suitable feed can strengthen the anti-oxidation function of poultry, and then improves meat quality, improves body's immunity and reproductive performance.
For laying eggs the later stage after 48 week age of kind of duck, duck reaches body maturation completely, laying rate starts to decline with the speed of 1%-2% weekly, if now fed, improper meeting causes later stage laying rate sharply to decline, cause the waste of feed, increase cost, be therefore badly in need of a kind of feed addictive of exploitation and provide suitable nutrition to the kind duck in later stage of laying eggs, improve kind of a duck production performance, improve laying rate and Egg Quality.
Along with the increase of livestock and poultry cultivation amount, namely ight soil discharge capacity increases thereupon, thus ight soil pollution on the environment will be day by day serious.The annual emissions of whole nation feces of livestock and poultry rises year by year from 18.8 hundred million t of 1988, within 1998, has reached 3,500,000,000 t, it is predicted that the year two thousand twenty whole nation ight soil total amount will reach 42.44 hundred million t.N, P are nutritional labelings main in feed, are also two kinds of elements of most destructible ecological environment in farm animal excrement.According to statistics, the N of about 65% taken in body and the P of 70% is not fully utilized and excretes by livestock and poultry, and this not only causes the waste of nutriment, also causes the severe contamination of environment.In recent years in order to improve livestock and poultry growth rate, strengthen its resistance against diseases, usually containing trace mineral supplements such as a certain amount of Cu, Zn, Mn in animal and fowl fodder, consider facilitation to be had in breeding performonce fo animals simple, but it is also very fuzzy to the definite mechanism of absorption of some trace element, therefore seldom really absorbed by animal, be more excreted by ight soil, and cause environmental pollution.
Along with the development of aquaculture, the scale of duck cultivation is constantly magnified with intensive, and the negative effect that abuse of antibiotics brings more and more is valued by the people, in the urgent need to finding a kind of energy substitute antibiotics, reducing the environmental type feed of the discharge of N, P.
Summary of the invention
In order to satisfied improvement kind of duck production performance, raising laying rate and Egg Quality reduce the demand of the discharge of N, P simultaneously, embodiments provide a kind of 48-66 kind duck feed in age in week and preparation method thereof.
In order to realize foregoing invention object, the invention provides a kind of 48-66 kind duck feed in age in week, described feed is made up of following raw materials by weight portion proportioning: corn 450-600 part, millet 150-200 part, pumpkin powder 100-120 part, lotus root starch 40-60 part, Semen sesami nigrum dregs of rice 10-15 part, yam flour 20-30 part, carrot 10-16 part, dregs of beans 150-300 part, salt 3-5 part, vitamin premix 0.2-0.5 part, organic microelement chelate 0.1-0.4 part and feed addictive 4-6 part.
Described feed addictive is made up of following raw materials by weight portion proportioning: Choline Chloride 1-2 part, neutral proteinase 13-16 part, calcium monohydrogen phosphate 12-17 part, phytase 9-14 part, lysine sulphate 3-5 part, methionine 1-3 part, stachyose 6-11 part, aloe polysaccharide 8-13 part, raspberry polysaccharide 5-12 part, propolis 5-7 part, sodium selenite 0.1-0.25 part, yeast selenium 0.1-0.3 part and seaweed selenium poly saccharide 0.05-0.1 part.
Described feed addictive is made up of following raw materials by weight portion proportioning: Choline Chloride 1 part, neutral proteinase 13 parts, calcium monohydrogen phosphate 17 parts, phytase 9 parts, lysine sulphate 5 parts, methionine 3 parts, stachyose 11 parts, aloe polysaccharide 8 parts, raspberry polysaccharide 5 parts, propolis 7 parts, sodium selenite 0.25 part, yeast selenium 0.1 part and seaweed selenium poly saccharide 0.05 part.
Choline Chloride 2 parts, neutral proteinase 16 parts, calcium monohydrogen phosphate 12 parts, phytase 14 parts, lysine sulphate 3 parts, methionine 1 part, stachyose 6 parts, aloe polysaccharide 13 parts, raspberry polysaccharide 12 parts, propolis 5 parts, sodium selenite 0.1 part, yeast selenium 0.3 part and seaweed selenium poly saccharide 0.1 part.
Described phytase is liquid phytase or heat resistant solid phytase, and enzyme is lived as 5000U/g.
Described organic microelement chelate is made up of methionine hydroxy zinc, hydroxy methionine copper and methionine hydroxy manganese, and described organic microelement chelate is made up of following raw material: methionine hydroxy zinc 23-49 part, hydroxy methionine copper 2-5 part, methionine hydroxy manganese 33-59 part.
Described vitamin premix is vitamin A, vitamin D, vitamin K
3, riboflavin, nicotinic acid, pantothenic acid and vitamin E one or more mixing.
The preparation method of described aloe polysaccharide comprises the following steps: get 2-3 Fresh leaf of aloe and clean; soak 20-40min in deionized water; to remove the yellow juice that epidermis oozes out; then epidermis is cut; internal layer gel being shredded, obtaining asparagus juice with getting supernatant after refiner homogenate at 4 DEG C of refrigeration 8-10h; By asparagus juice and deionized water in mass ratio 1:12-15 ratio mix, add complex enzyme B at 32-36 DEG C, enzymolysis 5-8h under PH5.2-6.5, the enzyme that goes out after enzymolysis terminates obtains extract, when extract being evaporated under vacuum 0.06 ~ 0.09Mpa 50 ~ 60 DEG C, relative density is the lotion of 1.04 ~ 1.10, adding relative to lotion quality 5-7 determining alcohol doubly in lotion is the absolute ethyl alcohol of 95%, precipitation 8h, high speed centrifugation obtains aloe polysaccharide precipitation; Precipitating mass ratio with Sevage reagent and aloe polysaccharide is again that 1:3 mixes standing 1-2h, then gets supernatant vacuum drying and obtains aloe polysaccharide; Described complex enzyme B is the complex enzyme of acidic xylanase and 1,4 beta-glucanase composition, acidic xylanase quality consumption be asparagus juice quality 3.0%, 1,4 beta-glucanase quality consumption is 2.5% of asparagus juice quality.
The preparation method of described raspberry polysaccharide comprises the following steps: after getting raspberry clean dry, pulp is pulverized obtained raspberry dry powder, add benzinum that quality is raspberry dry powder quality 7 ~ 9 times and determining alcohol be 95% alcohol mixture soak and ultrasonic process 30 ~ 40 minutes, after filtration, obtain residue one; By the alcohol immersion of the determining alcohol 90% ~ 95% relative to residue one quality 10 ~ 15 times, add hot reflux and extract after 1 ~ 2 hour, filter, obtain the first filtered fluid and residue two; After adding the deionized water relative to residue two quality 10 ~ 15 times in residue two, add complex enzyme A in 30-39 DEG C, enzymolysis 5h-6h under pH5-6.5, the enzyme that goes out after enzymolysis terminates obtains extract; Be the lotion of 1.04 ~ 1.10 by relative density when being evaporated to 50 ~ 60 DEG C after the first filtered fluid and extract mixing under vacuum 0.06 ~ 0.09Mpa, adding relative to lotion quality 6-8 determining alcohol doubly in lotion is the absolute ethyl alcohol of 95%, precipitation 8h, high speed centrifugation final vacuum is dry obtains raspberry polysaccharide; Described complex enzyme A is the complex enzyme of acidic xylanase and 1,4 beta-glucanase composition, acidic xylanase quality consumption be raspberry dry powder quality 2.0%, 1,4 beta-glucanase quality consumption is 4.5% of raspberry dry powder quality; The ethanol contend of described benzinum and determining alcohol 95% is than being 1:5.
Also provide a kind of 48-66 preparation method of kind duck feed addictive in age in week to realize goal of the invention the present invention better, the preparation method of described additive comprises the following steps:
Step one: get described propolis in proportion, adds the absolute ethyl alcohol relative to propolis quality 10 times, is stirred to and dissolves completely, obtain solution one;
Step 2: get the described raw material of residue in proportion, add deionized water and stirring even mixture, remain described raw material with deionized water quality than being 1:8, mixture is added and carries out spraying granulation after the solution one obtained relative to the talcum powder of mixture gross mass 0.1 ~ 0.3 times, the microcrystalline cellulose of 0.1 ~ 0.3 times and step one mixes and obtain particle, by the particle obtained be mixed to get 48-66 kind duck feed addictive in age in week relative to the starch of granular mass 0.2 ~ 0.3 times.
In order to realize goal of the invention better, the present invention also provides a kind of 48-66 preparation method of kind duck feed in age in week, and described preparation method comprises the following steps:
1) pulverising step: take each raw material by ratio of weight and the number of copies, drops into pulverizer and pulverizes, and crosses 1.0mm sieve after pulverizing;
2) granulation step: drop into granulator and granulate, pelleting temperature is 80 DEG C, makes its gelatinization degree reach 90%, the 48-66 kind duck feed in age in week obtained.
The beneficial effect that the technical scheme that the embodiment of the present invention provides is brought is: feed of the present invention has carried out scientific compatibility, and material proportioning science, makes simple, product nutrient balance, rationally, kind of duck of feeding can strengthen anti-oxidation function to formula, improves Egg Quality, improves body's immunity and reproductive performance.Effectively can improve the utilization rate of nitrogen, phosphorus, reduce the excretion of nitrogen phosphorus in ight soil, alleviate the pollution to environment.
Detailed description of the invention
Decline for existing later stage kind duck production performance of laying eggs and problem that N, P discharge of duck is large, the invention provides a kind of 48-66 kind duck feed in age in week and preparation method thereof.
Neutral proteinase, builds bright industry (Zhuhai) Co., Ltd;
Phytase, azure biological group;
Organic microelement chelate: Ao Teqi company;
Yeast selenium: Angel Yeast Co., Ltd;
Seaweed selenium poly saccharide: Qingdao Peng Yang development in science and technology Co., Ltd.
Wherein, Sevage reagent is chloroform: n-butanol=5:1(V/V).
Embodiment 1 feed 1
Embodiments provide a kind of 48-66 kind duck feed in age in week, feed is made up of by weight ratio following raw material: corn 450kg, millet 200kg, pumpkin powder 120kg, lotus root starch 60kg, Semen sesami nigrum dregs of rice 10kg, yam flour 20kg, carrot 16kg, dregs of beans 150kg, salt 5kg, vitamin premix 0.2kg, organic microelement chelate 0.4kg and feed addictive 4kg.
The preparation method of feed comprises the following steps:
(1) pulverising step: take each raw material by ratio of weight and the number of copies, drops into pulverizer and pulverizes, and crosses 1.0mm sieve after pulverizing;
(2) granulation step: drop into granulator and granulate, pelleting temperature is 80 DEG C, makes its gelatinization degree reach 90%, the 48-66 kind duck feed in age in week obtained.
Wherein feed addictive is made up of by weight ratio following raw material: Choline Chloride 1kg, neutral proteinase 13kg, calcium monohydrogen phosphate 17kg, phytase 9kg, lysine sulphate 5kg, methionine 3kg, stachyose 11kg, aloe polysaccharide 8kg, raspberry polysaccharide 5kg, propolis 7kg, sodium selenite 0.25kg, yeast selenium 0.1kg and seaweed selenium poly saccharide 0.05kg.
The preparation method of feed addictive comprises the following steps:
Step one: get described propolis in proportion, adds the absolute ethyl alcohol relative to propolis quality 10 times, is stirred to and dissolves completely, obtain solution one;
Step 2: get the described raw material of residue in proportion, add deionized water and stirring even mixture, remain described raw material with deionized water quality than being 1:8, mixture is added and carries out spraying granulation after the solution one obtained relative to the talcum powder of mixture gross mass 0.1 times, the microcrystalline cellulose of 0.3 times and step one mixes and obtain particle, by the particle obtained be mixed to get 48-66 kind duck feed addictive in age in week relative to the starch of granular mass 0.3 times.
Wherein phytase is heat resistant solid phytase, and enzyme is lived as 5000U/g.Enzyme unit definition alive is: be under the condition of 5.0mmol/L, temperature 37 DEG C, pH value 5.5 in sodium phytate concentration, the phytic acid enzyme amount discharged from phytic acid needed for 1umol Phos per minute.
Wherein organic microelement chelate is made up of methionine hydroxy zinc, hydroxy methionine copper and methionine hydroxy manganese, and described organic microelement chelate is made up of following weight raw material: methionine hydroxy zinc 23kg, hydroxy methionine copper 5kg, methionine hydroxy manganese 33kg.
Vitamin premix is vitamin A, vitamin D, vitamin K
3, riboflavin, nicotinic acid, pantothenic acid and vitamin E mixture, every kilogram of vitamin premix comprises following vitamin component: vitamin A 4500KIU, vitamine D1 000KIU, vitamin K
3100IU, riboflavin 300mg, nicotinic acid 5000mg, pantothenic acid 1200mg and VE1.0g.
Wherein the preparation method of aloe polysaccharide comprises the following steps: get 2 years Fresh leaf of aloe and clean; soak 40min in deionized water, to remove the yellow juice that epidermis oozes out, then cut epidermis; internal layer gel being shredded, obtaining asparagus juice with getting supernatant after refiner homogenate at 4 DEG C of refrigeration 8h; By asparagus juice and deionized water in mass ratio 1:12 ratio mix, add complex enzyme B at 36 DEG C, enzymolysis 8h under PH6.5, the enzyme that goes out after enzymolysis terminates obtains extract, when extract being evaporated under vacuum 0.06Mpa 60 DEG C, relative density is the lotion of 1.04, adding relative to the determining alcohol of lotion quality 7 times in lotion is the absolute ethyl alcohol of 95%, precipitation 8h, high speed centrifugation obtains aloe polysaccharide precipitation; Precipitating mass ratio with Sevage reagent and aloe polysaccharide is again that 1:3 mixes standing 1h, then gets supernatant vacuum drying and obtains aloe polysaccharide; Described complex enzyme B is the complex enzyme of acidic xylanase and 1,4 beta-glucanase composition, acidic xylanase quality consumption be asparagus juice quality 3.0%, 1,4 beta-glucanase quality consumption is 2.5% of asparagus juice quality.
Wherein the preparation method of raspberry polysaccharide comprises the following steps: after getting raspberry clean dry, pulp is pulverized obtained raspberry dry powder, add benzinum that quality is raspberry dry powder quality 9 times and determining alcohol be 95% alcohol mixture soak and ultrasonic process 30 minutes, after filtration, obtain residue one; By the alcohol immersion of the determining alcohol 90% relative to residue one quality 10 times, add hot reflux and extract after 2 hours, filter, obtain the first filtered fluid and residue two; After adding the deionized water relative to residue two quality 10 times in residue two, add complex enzyme A in 39 DEG C, enzymolysis 6h under pH5, the enzyme that goes out after enzymolysis terminates obtains extract; Be the lotion of 1.10 by relative density when being evaporated to 60 DEG C after the first filtered fluid and extract mixing under vacuum 0.09Mpa, adding relative to the determining alcohol of lotion quality 8 times in lotion is the absolute ethyl alcohol of 95%, precipitation 8h, high speed centrifugation final vacuum is dry obtains raspberry polysaccharide; Described complex enzyme A is the complex enzyme of acidic xylanase and 1,4 beta-glucanase composition, acidic xylanase quality consumption be raspberry dry powder quality 2.0%, 1,4 beta-glucanase quality consumption is 4.5% of raspberry dry powder quality; The ethanol contend of described benzinum and determining alcohol 95% is than being 1:5.
Embodiment 2 feed 2
Embodiments provide a kind of 48-66 kind duck feed in age in week, feed is made up of by weight ratio following raw material: corn 600kg, millet 150kg, pumpkin powder 100kg, lotus root starch 40kg, Semen sesami nigrum dregs of rice 15kg, yam flour 30kg, carrot 10kg, dregs of beans 300kg, salt 3kg, vitamin premix 0.5kg, organic microelement chelate 0.1kg and feed addictive 6kg.
The preparation method of feed comprises the following steps:
1) pulverising step: take each raw material by ratio of weight and the number of copies, drops into pulverizer and pulverizes, and crosses 1.0mm sieve after pulverizing;
2) granulation step: drop into granulator and granulate, pelleting temperature is 80 DEG C, makes its gelatinization degree reach 90%, the 48-66 kind duck feed in age in week obtained.
Wherein feed addictive is made up of by weight ratio following raw material: Choline Chloride 2kg, neutral proteinase 16kg, calcium monohydrogen phosphate 12kg, phytase 14kg, lysine sulphate 3kg, methionine 1kg, stachyose 6kg, aloe polysaccharide 13kg, raspberry polysaccharide 12kg, propolis 5kg, sodium selenite 0.1kg, yeast selenium 0.3kg and seaweed selenium poly saccharide 0.1kg.
The preparation method of feed addictive comprises the following steps:
Step one: get described propolis in proportion, adds the absolute ethyl alcohol relative to propolis quality 10 times, is stirred to and dissolves completely, obtain solution one;
Step 2: get surplus stock in proportion, add deionized water and stirring even mixture, surplus stock and deionized water quality are than being 1:8, mixture is added and carries out spraying granulation after the solution one obtained relative to the talcum powder of mixture gross mass 0.3 times, the microcrystalline cellulose of 0.1 times and step one mixes and obtain particle, by the particle obtained be mixed to get 48-66 kind duck feed addictive in age in week relative to the starch of granular mass 0.2 times.
Wherein phytase is liquid phytase, and enzyme is lived as 5000U/g.Enzyme unit definition alive is: be under the condition of 5.0mmol/L, temperature 37 DEG C, pH value 5.5 in sodium phytate concentration, the phytic acid enzyme amount discharged from phytic acid needed for 1umol Phos per minute.
Wherein organic microelement chelate is made up of methionine hydroxy zinc, hydroxy methionine copper and methionine hydroxy manganese, and described organic microelement chelate is made up of following weight raw material: methionine hydroxy zinc 49kg, hydroxy methionine copper 2kg and methionine hydroxy manganese 59kg.
Vitamin premix is vitamin A, vitamin D, vitamin K
3, riboflavin, nicotinic acid, pantothenic acid and vitamin E mixture, every kilogram of vitamin premix comprises following vitamin component: vitamin A 7300KIU, Vitamin D5 50KIU, vitamin K
3500IU, riboflavin 400mg, nicotinic acid 6000mg, pantothenic acid 1000mg and VE0.25g.
Wherein, the preparation method of aloe polysaccharide comprises the following steps: get 3 years Fresh leaf of aloe and clean, soak 20min in deionized water; to remove the yellow juice that epidermis oozes out; then cutting epidermis, internal layer gel is shredded, obtaining asparagus juice with getting supernatant after refiner homogenate at 4 DEG C of refrigeration 10h; By asparagus juice and deionized water in mass ratio 1:15 ratio mix, add complex enzyme B at 32 DEG C, enzymolysis 5h under PH5.2, the enzyme that goes out after enzymolysis terminates obtains extract, when extract being evaporated under vacuum 0.09Mpa 50 DEG C, relative density is the lotion of 1.10, adding relative to the determining alcohol of lotion quality 5 times in lotion is the absolute ethyl alcohol of 95%, precipitation 8h, high speed centrifugation obtains aloe polysaccharide precipitation; Precipitating mass ratio with Sevage reagent and aloe polysaccharide is again that 1:3 mixes standing 2h, then gets supernatant vacuum drying and obtains aloe polysaccharide; Described complex enzyme B is the complex enzyme of acidic xylanase and 1,4 beta-glucanase composition, acidic xylanase quality consumption be asparagus juice quality 3.0%, 1,4 beta-glucanase quality consumption is 2.5% of asparagus juice quality.
Wherein the preparation method of raspberry polysaccharide comprises the following steps: after getting raspberry clean dry, pulp is pulverized obtained raspberry dry powder, add benzinum that quality is raspberry dry powder quality 7 times and determining alcohol be 95% alcohol mixture soak and ultrasonic process 40 minutes, after filtration, obtain residue one; By the alcohol immersion of the determining alcohol 90% relative to residue one quality 15 times, add hot reflux and extract after 1 hour, filter, obtain the first filtered fluid and residue two; After adding the deionized water relative to residue two quality 15 times in residue two, add complex enzyme A in 30 DEG C, enzymolysis 5h under pH6.5, the enzyme that goes out after enzymolysis terminates obtains extract; Be the lotion of 1.04 by relative density when being evaporated to 50 DEG C after the first filtered fluid and extract mixing under vacuum 0.06Mpa, adding relative to the determining alcohol of lotion quality 6 times in lotion is the absolute ethyl alcohol of 95%, precipitation 8h, high speed centrifugation final vacuum is dry obtains raspberry polysaccharide; Described complex enzyme A is the complex enzyme of acidic xylanase and 1,4 beta-glucanase composition, acidic xylanase quality consumption be raspberry dry powder quality 2.0%, 1,4 beta-glucanase quality consumption is 4.5% of raspberry dry powder quality; The ethanol contend of described benzinum and determining alcohol 95% is than being 1:5.
Contrast test:
1 materials and methods
Experimental animal is cherry valley duck 3600 in 48 week age, is divided into 3 groups at random, often organizes 4 repetitions, each repetition 300 (wherein duck 250, drake 50).Wherein, basal diet formula and trophic level are in table 1.Daily ration group based on first group, the feed of the feed 1 of second group of embodiment 1 of feeding and the 3rd group of embodiment 2 of feeding.
Premix in basal diet is meat kind duck laying period compound premixing feed RDC65, manufacturer: Qingdao Hemei Feed Co., Ltd.;
Table 1 basal diet formula kg
| Project | First group |
| Raw material Ingredients | Basal diet |
| Corn C orn | 591 |
| Wheat Wheat | 90 |
| Dregs of beans Soybean meal | 235 |
| Stone flour Limestone | 55 |
| NaCl salt | 3 |
| Calcium monohydrogen phosphate CaHPO4 | 13 |
| Choline Chloride Choline chloride | 2 |
| Lysine Lysine | 2 |
| Methionine DL-Met | 2 |
| Premix Premix | 7 |
| Additive | 0 |
Table 2 basal diet trophic level
| Trophic level | Content/% |
| Metabolizable energy ME/ (MJ/kg) | 11.29 |
| Thick protein CP | 18.00 |
| Ash content Crude Ash | 12.47 |
| Total lysine TLys | 0.97 |
| Total methionine+cystine TMet+TCys | 0.85 |
| Calcium Ca | 3.58 |
| Total phosphorus TP | 0.66 |
| Available phosphorus AP | 0.40 |
2, feeding and management
" SM3 Nutrition Management handbook " that duration of test feeding and management program is worked out by Growth of Cherry Valley company carries out, hand fed (limit is raised, and freely drinks water), and clears up ight soil and tank every day.
3, statistical analysis
Test data adopts GLM method in SPSS17.0 statistical software to analyze, and all indexs repeat as test unit with each.If significant difference between each process, then test with DuncanShi Multiple range test, P<0.05 is significant difference.
4, results and analysis
4.1 egg laying performance
Table 3 respectively organizes feed to the impact of cherry valley duck egg laying performance
Note: normal data, represents difference not significantly (P > 0.05) with shoulder note same letter, and the different alphabetical person of shoulder note represents significant difference (P<0.05).
4.2 Egg Quality
Feed is all improved cherry valley duck's egg proportion, yolk ratio, hangh unit and eggshell strength.Significantly improve shell thickness and improve yolk color, in table 4.
Table 4 additive is on the impact of cherry valley duck Egg Quality
Note: normal data, represents difference not significantly (P > 0.05) with shoulder note same letter, and the different alphabetical person of shoulder note represents significant difference (P<0.05).
As can be seen from table 3 and 4 egg laying performances and Egg Quality indices, the cherry valley duck of the embodiment of the present invention of feeding feed can obtain preferably egg laying performance and Egg Quality between laying period.
4.3 kinds of duck alcium and phosphor metabolizations and the excretion of nitrogen phosphorus
As shown in Table 5, the content difference that there are no significant of ash content and phosphorus in shin bone between each processed group, the content reducing calcium in the horizontal ossa tibiale posterius of calcium phosphorus has the trend of reduction.The utilization rate of planting nitrogen and phosphorus in duck diet after the embodiment of the present invention of feeding feed significantly improves, and significantly reduces the nitrogen phosphorus excretion of meat duck.
Table 5 kind of duck alcium and phosphor metabolization and the excretion of nitrogen phosphorus
The feed of the embodiment of the present invention of feeding 1 and embodiment 2 can improve kind of a duck N,P use efficiency, reduces nitrogen phosphorus excretion in ight soil, alleviates the pollution to environment.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (10)
1. a 48-66 kind duck feed in age in week, it is characterized in that, described feed is made up of following raw materials by weight portion proportioning: corn 450-600 part, millet 150-200 part, pumpkin powder 100-120 part, lotus root starch 40-60 part, Semen sesami nigrum dregs of rice 10-15 part, yam flour 20-30 part, carrot 10-16 part, dregs of beans 150-300 part, salt 3-5 part, vitamin premix 0.2-0.5 part, organic microelement chelate 0.1-0.4 part and feed addictive 4-6 part.
2. 48-66 kind duck feed in age in week according to claim 1, it is characterized in that, described feed addictive is made up of following raw materials by weight portion proportioning: Choline Chloride 1-2 part, neutral proteinase 13-16 part, calcium monohydrogen phosphate 12-17 part, phytase 9-14 part, lysine sulphate 3-5 part, methionine 1-3 part, stachyose 6-11 part, aloe polysaccharide 8-13 part, raspberry polysaccharide 5-12 part, propolis 5-7 part, sodium selenite 0.1-0.25 part, yeast selenium 0.1-0.3 part and seaweed selenium poly saccharide 0.05-0.1 part.
3. 48-66 kind duck feed in age in week according to claim 1 and 2, it is characterized in that, described feed addictive is made up of following raw materials by weight portion proportioning: Choline Chloride 1 part, neutral proteinase 13 parts, calcium monohydrogen phosphate 17 parts, phytase 9 parts, lysine sulphate 5 parts, methionine 3 parts, stachyose 11 parts, aloe polysaccharide 8 parts, raspberry polysaccharide 5 parts, propolis 7 parts, sodium selenite 0.25 part, yeast selenium 0.1 part and seaweed selenium poly saccharide 0.05 part.
4., according to claim 1-3 arbitrary described 48-66 kind duck feed in age in week, it is characterized in that, described phytase is liquid phytase or heat resistant solid phytase, and enzyme is lived as 5000U/g.
5. according to claim 1-4 arbitrary described 48-66 kind duck feed in age in week, it is characterized in that, described organic microelement chelate is made up of methionine hydroxy zinc, hydroxy methionine copper and methionine hydroxy manganese, and described organic microelement chelate is made up of following raw material: methionine hydroxy zinc 23-49 part, hydroxy methionine copper 2-5 part, methionine hydroxy manganese 33-59 part.
6., according to claim 1-5 arbitrary described 48-66 kind duck feed in age in week, it is characterized in that, described vitamin premix is vitamin A, vitamin D, vitamin K
3, riboflavin, nicotinic acid, pantothenic acid and vitamin E one or more mixing.
7. according to claim 1-6 arbitrary described 48-66 kind duck feed in age in week; it is characterized in that; the preparation method of described aloe polysaccharide comprises the following steps: get 2-3 Fresh leaf of aloe and clean; soak 20-40min in deionized water; to remove the yellow juice that epidermis oozes out; then cutting epidermis, internal layer gel is shredded, obtaining asparagus juice with getting supernatant after refiner homogenate at 4 DEG C of refrigeration 8-10h; By asparagus juice and deionized water in mass ratio 1:12-15 ratio mix, add complex enzyme B at 32-36 DEG C, enzymolysis 5-8h under PH5.2-6.5, the enzyme that goes out after enzymolysis terminates obtains extract, when extract being evaporated under vacuum 0.06 ~ 0.09Mpa 50 ~ 60 DEG C, relative density is the lotion of 1.04 ~ 1.10, adding relative to lotion quality 5-7 determining alcohol doubly in lotion is the absolute ethyl alcohol of 95%, precipitation 8h, high speed centrifugation obtains aloe polysaccharide precipitation; Precipitating mass ratio with Sevage reagent and aloe polysaccharide is again that 1:3 mixes standing 1-2h, then gets supernatant vacuum drying and obtains aloe polysaccharide; Described complex enzyme B is the complex enzyme of acidic xylanase and 1,4 beta-glucanase composition, acidic xylanase quality consumption be asparagus juice quality 3.0%, 1,4 beta-glucanase quality consumption is 2.5% of asparagus juice quality.
8. according to claim 1-6 arbitrary described 48-66 kind duck feed in age in week, it is characterized in that, the preparation method of described raspberry polysaccharide comprises the following steps: after getting raspberry clean dry, pulp is pulverized obtained raspberry dry powder, add benzinum that quality is raspberry dry powder quality 7 ~ 9 times and determining alcohol be 95% alcohol mixture soak and ultrasonic process 30 ~ 40 minutes, after filtration, obtain residue one; By the alcohol immersion of the determining alcohol 90% ~ 95% relative to residue one quality 10 ~ 15 times, add hot reflux and extract after 1 ~ 2 hour, filter, obtain the first filtered fluid and residue two; After adding the deionized water relative to residue two quality 10 ~ 15 times in residue two, add complex enzyme A in 30-39 DEG C, enzymolysis 5h-6h under pH5-6.5, the enzyme that goes out after enzymolysis terminates obtains extract; Be the lotion of 1.04 ~ 1.10 by relative density when being evaporated to 50 ~ 60 DEG C after the first filtered fluid and extract mixing under vacuum 0.06 ~ 0.09Mpa, adding relative to lotion quality 6-8 determining alcohol doubly in lotion is the absolute ethyl alcohol of 95%, precipitation 8h, high speed centrifugation final vacuum is dry obtains raspberry polysaccharide; Described complex enzyme A is the complex enzyme of acidic xylanase and 1,4 beta-glucanase composition, acidic xylanase quality consumption be raspberry dry powder quality 2.0%, 1,4 beta-glucanase quality consumption is 4.5% of raspberry dry powder quality; The ethanol contend of described benzinum and determining alcohol 95% is than being 1:5.
9., according to a preparation method for the feed addictive of claim 1-8 arbitrary described 48-66 kind duck feed in age in week, it is characterized in that,
Step one: get described propolis in proportion, adds the absolute ethyl alcohol relative to propolis quality 10 times, is stirred to and dissolves completely, obtain solution one;
Step 2: get the described raw material of residue in proportion, add deionized water and stirring even mixture, remain described raw material with deionized water quality than being 1:8, mixture is added and carries out spraying granulation after the solution one obtained relative to the talcum powder of mixture gross mass 0.1 ~ 0.3 times, the microcrystalline cellulose of 0.1 ~ 0.3 times and step one mixes and obtain particle, by the particle obtained be mixed to get 48-66 kind duck feed addictive in age in week relative to the starch of granular mass 0.2 ~ 0.3 times.
10., according to a preparation method for the arbitrary described low emission fleshy duck fodder of claim 1-9, it is characterized in that, described preparation method comprises the following steps:
Pulverising step: take each raw material by ratio of weight and the number of copies, drops into pulverizer and pulverizes, and crosses 1.0mm sieve after pulverizing;
Granulation step: drop into granulator and granulate, pelleting temperature is 80 DEG C, makes its gelatinization degree reach 90%, the 48-66 kind duck feed in age in week obtained.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510609859.7A CN105076889A (en) | 2015-09-23 | 2015-09-23 | Feed for breed ducks of 48 to 66 weeks old and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510609859.7A CN105076889A (en) | 2015-09-23 | 2015-09-23 | Feed for breed ducks of 48 to 66 weeks old and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105076889A true CN105076889A (en) | 2015-11-25 |
Family
ID=54558948
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510609859.7A Pending CN105076889A (en) | 2015-09-23 | 2015-09-23 | Feed for breed ducks of 48 to 66 weeks old and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105076889A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109924341A (en) * | 2019-03-19 | 2019-06-25 | 广西汇创牧业有限公司 | Reduce the fleshy duck fodder of excrement nitrogen discharge and phosphorus discharge |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102450522A (en) * | 2010-12-06 | 2012-05-16 | 山东六和集团有限公司 | Feed for egg-laying ducks and traditional Chinese medicine additive thereof |
| CN102630853A (en) * | 2012-05-14 | 2012-08-15 | 山东新希望六和集团有限公司 | Plant polysaccharose additive premix feed for broiler chicken |
| CN102845652A (en) * | 2012-10-09 | 2013-01-02 | 吴百超 | Chinese medicinal additive and feed for improving laying duck production performance and egg laying quality |
| CN102940161A (en) * | 2012-12-07 | 2013-02-27 | 济南和美华动物营养品有限公司 | Laying duck feed |
| CN102940151A (en) * | 2012-12-06 | 2013-02-27 | 山东新希望六和集团有限公司 | Feed for improving egg laying performance of laying duck |
| CN104171287A (en) * | 2014-07-03 | 2014-12-03 | 淮北嘉吉农牧科技有限公司 | Goose growth-promoting feed and preparation method thereof |
| CN104664143A (en) * | 2015-02-03 | 2015-06-03 | 江苏中煤长江生物科技有限公司 | Feed for parental breeding ducks and preparation method thereof |
-
2015
- 2015-09-23 CN CN201510609859.7A patent/CN105076889A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102450522A (en) * | 2010-12-06 | 2012-05-16 | 山东六和集团有限公司 | Feed for egg-laying ducks and traditional Chinese medicine additive thereof |
| CN102630853A (en) * | 2012-05-14 | 2012-08-15 | 山东新希望六和集团有限公司 | Plant polysaccharose additive premix feed for broiler chicken |
| CN102845652A (en) * | 2012-10-09 | 2013-01-02 | 吴百超 | Chinese medicinal additive and feed for improving laying duck production performance and egg laying quality |
| CN102940151A (en) * | 2012-12-06 | 2013-02-27 | 山东新希望六和集团有限公司 | Feed for improving egg laying performance of laying duck |
| CN102940161A (en) * | 2012-12-07 | 2013-02-27 | 济南和美华动物营养品有限公司 | Laying duck feed |
| CN104171287A (en) * | 2014-07-03 | 2014-12-03 | 淮北嘉吉农牧科技有限公司 | Goose growth-promoting feed and preparation method thereof |
| CN104664143A (en) * | 2015-02-03 | 2015-06-03 | 江苏中煤长江生物科技有限公司 | Feed for parental breeding ducks and preparation method thereof |
Non-Patent Citations (1)
| Title |
|---|
| 王在贵等: "可溶性玉米须多糖的提取与纯化", 《中国饲料》 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109924341A (en) * | 2019-03-19 | 2019-06-25 | 广西汇创牧业有限公司 | Reduce the fleshy duck fodder of excrement nitrogen discharge and phosphorus discharge |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103416587B (en) | Compound feed for juvenile perches and preparation method thereof | |
| CN102626185B (en) | Yellow chicken compound feed and preparation method thereof | |
| CN104366017B (en) | A kind of laying hens in brooding period expansion fit feed and preparation method thereof | |
| CN103844138B (en) | Mantis shrimp mixed feed and preparation method thereof | |
| CN103340318B (en) | Feed applicable to industrial aquaculture of tilapia, and preparation method and feeding method thereof | |
| Das et al. | Improvement of nutritive value of sesame oil cake in formulated diets for rohu, Labeo rohita (Hamilton) after bio-processing through solid state fermentation by a phytase-producing fish gut bacterium | |
| CN107136300A (en) | A kind of jerusalem artichoke animal and fowl fodder and preparation method thereof | |
| CN105104845A (en) | Supplement feed for minks in breeding seasons and preparation method thereof | |
| CN105995170A (en) | Biological feed capable of increasing weight of culled laying hens and application | |
| CN110547361A (en) | Puffed compound feed suitable for feeding and nutrition of mandarin fish and preparation method thereof | |
| CN103918914A (en) | Feed for promoting fast growth of wild ducks | |
| CN106387483A (en) | Biological feed for increasing egg weight of laying hens at primary production period and completed feed | |
| CN103931959A (en) | Nutrimental, efficient environment-friendly milkfish compound feed | |
| CN103829097A (en) | Feeding attractant for juvenile procambarus clarkii as well as preparation method and application of feeding attractant | |
| CN109170328B (en) | Compound feed for cage-rearing laying ducks and preparation method thereof | |
| CN108174820B (en) | Feeding method for improving production performance of Lizhong black pigs | |
| CN104171553A (en) | Meat duck compound feed with nitrogen emission reduction function and preparation method of meat duck compound feed | |
| CN104621399A (en) | Piglet compound feed containing cassava and extruded soybean and preparation method thereof | |
| CN105053740A (en) | Traditional Chinese medicine contained feed for breed ducks at age of 48-66 weeks and preparation method of feed | |
| CN100563459C (en) | Livestock and poultry complex enzyme formulation and preparation method thereof | |
| CN112314771A (en) | Micropterus salmoides compound feed and preparation method thereof | |
| CN104982744A (en) | Organic microelement premixed feed for Wuzhishan weaned piglets and preparation method of organic microelement premixed feed | |
| CN104920918A (en) | Carnivorous chicken fodder containing Chinese herbal medicine | |
| CN105076889A (en) | Feed for breed ducks of 48 to 66 weeks old and preparation method thereof | |
| CN105831420A (en) | Feed additive with deodorization function |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20151125 |
|
| WD01 | Invention patent application deemed withdrawn after publication |