CN104642808A - Grain-saving type compound feed for laying duck at egg producing period and using method for grain-saving type compound feed - Google Patents
Grain-saving type compound feed for laying duck at egg producing period and using method for grain-saving type compound feed Download PDFInfo
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Abstract
The invention discloses a grain-saving type compound feed for a laying duck at an egg producing period and a using method for the grain-saving type compound feed. The feed comprises the following components in percentage by mass: 32-46% of corns, 14-28% of big potatoes, 15-20% of bean pulp, 3-5% of corn protein powder, 2-5% of rapeseed dregs, 3-6% of cottonseed meal, 0.1-0.3% of methionine, 0.3-0.6% of lysine, 0.3-0.4% of salt, 1.5-1.8% of calcium hydrogen phosphate, 6.5-7.5% of mountain flour, 0.1-0.2% of choline, 0.1% of vitamin premix and 0.2% of trace element premix. Compared with the prior art, the grain-saving type compound feed has the beneficial effects that: firstly, the big potatoes are used to replace part of corns in the compound feed for the laying duck at the egg producing period, so that the dosage of corns in the feed for the laying duck at the egg producing period is reduced, and the tension feed resource condition of China is relieved in a facilitated manner; secondly, on the condition of reducing the dosage of corns, the fed laying duck at the egg producing period can obtain the feeding effect which is achieved by the feed with corns, so that the raw material cost of the feed is reduced, and the feeding cost of the laying duck at the egg producing period is reduced in a facilitated manner.
Description
Technical field
The present invention relates to one laying period laying duck compound feed, belong to feed product technical field, refer in particular to a kind of grain-saving type laying period laying duck compound feed and preparation method thereof and using method.
Background technology
China's animal husbandry development is rapid, and livestock and poultry breeding stock and animal products annual production increase year by year, thus also increase year by year the demand of feed.The total output of China's feed has been increased to 1.94 hundred million tons of 2012 by 1.37 hundred million tons in 2008, add 41.6%.By comparison, China's grain yield increasing degree is relatively low, only increases by 11.5% between 2008 ~ 2012 years.On the other hand, along with the propelling of China's expanding economy and urbanization, the cultivated area of China reduces year by year.The cultivated area of China in 2012 is 18.26 hundred million mu, close to the arable land red line (1,800,000,000 mu) of national regulation in 2007.In a word, the shortage problem of China's feedstuff affects the development of China's animal husbandry always, has become a major challenge that China's animal husbandry Future Development faces.Therefore, on the basis ensureing grain security, new feedstuff or unconventional feed is sought, to save the study hotspot that the bulk raw material such as corn, dregs of beans has been current feed industry and animal husbandry.
Yampi is that the perennial herbaceous stem of one of Dioscoreaceae Dioscorea is wound around liana, is distributed widely in subtropical and tropical zones.In China, the planting area of yampi is mainly distributed in the provinces such as Guangdong, Fujian, Taiwan, Zhejiang and Hainan.The content of starch of yampi is higher, therefore has the potential quality be applied to as energy feed in animal and fowl fodder.Research shows, chicken is 13.29MJ/kg to the Apparent metabolizable energy of yampi, and higher than rice meal, and its total energy apparent metabolic rate reaches 82.67%, suitable with corn with brown rice.Research in Wenchang Chicken shows, yampi can be applied in Wenchang Chicken daily ration the corn substituting in daily ration 20% does not affect the growth performance of Wenchang Chicken, Slaughter and meat.At present, the relevant report still not having yampi to apply in duck feed.Therefore, by yampi with suitable dosage, be applied in poultry feed the consumption being conducive to saving corn this large energy feed by appropriate form, significant for the situation alleviating current China feedstuff in short supply.
Summary of the invention
The object of the invention is to overcome problem in prior art, yampi is applied in meat duck compound feed, save the part corn in feed, form grain-saving type laying period laying duck compound feed, to alleviate the situation of current China feedstuff industry feed resource anxiety, reduce the production cost of egg duck feed on this basis.
Second object of the present invention is the preparation method providing above-mentioned grain-saving type laying period laying duck compound feed.
3rd object of the present invention is the using method providing above-mentioned grain-saving type laying period laying duck compound feed.
In order to realize first object, the present invention realizes according to following technical scheme:
A kind of grain-saving type laying period laying duck compound feed, it comprises the component of following mass percent: corn 32 ~ 46%, yampi 14 ~ 28%, dregs of beans 15 ~ 20%, corn protein powder 3 ~ 5%, rapeseed dregs 2 ~ 5%, Cottonseed Meal 3 ~ 6%, methionine 0.1 ~ 0.3%, lysine 0.3 ~ 0.6%, salt 0.3 ~ 0.4%, calcium monohydrogen phosphate 1.5 ~ 1.8%, stone flour 6.5 ~ 7.5%, choline 0.1 ~ 0.2%, vitamin premix 0.1%, microelement pre-mix material 0.2%.
Further, described a kind of grain-saving type laying period laying duck compound feed, it comprises the component of following mass percent: corn 36 ~ 46%, yampi 15 ~ 25%, dregs of beans 15 ~ 20%, corn protein powder 3 ~ 5%, rapeseed dregs 2 ~ 5%, Cottonseed Meal 3 ~ 6%, methionine 0.1 ~ 0.3%, lysine 0.3 ~ 0.6%, salt 0.3 ~ 0.4%, calcium monohydrogen phosphate 1.5 ~ 1.8%, stone flour 6.5 ~ 7.5%, choline 0.1 ~ 0.2%, vitamin premix 0.1%, microelement pre-mix material 0.2%.
Further, described a kind of grain-saving type laying period laying duck compound feed, it comprises the component of following mass percent: corn 42.4%, yampi 18%, dregs of beans 17.4%, corn protein powder 4%, rapeseed dregs 3%, Cottonseed Meal 5%, methionine 0.2%, lysine 0.5%, salt 0.35%, calcium monohydrogen phosphate 1.7%, stone flour 7%, choline 0.15%, vitamin premix 0.1%, microelement pre-mix material 0.2%.
Further, described vitamin premix comprises the component of following mass percent: vitamin A 2.5%, vitamin D
30.3%, vitamin E 10%, vitamin K 0.3%, thiamine 0.4%, riboflavin 0.7%, biotin 0.01%, Cobastab
120.002%, nicotinic acid 6%, pantothenic acid 1.5%, folic acid 0.07%, pyridoxol 0.3%, phytase 30%, defatted rice bran 47.918%.
Further, described microelement pre-mix material comprises the component of following mass percent: cupric sulfate pentahydrate 2%, ferrous sulfate monohydrate 14%, manganese sulfate monohydrate 12%, monohydrate zinc sulphate 12%, sodium selenite 0.02%, KI 0.04%, n-propyl gallate 3%, ethoxyquinoline 5%, zeolite powder 51.94%.
Further, the granularity of described stone flour is 10 ~ 20 orders.
In order to realize second object, the present invention realizes according to following technical scheme:
A preparation method for grain-saving type laying period laying duck compound feed, it comprises the following steps:
S1, take each component raw material according to proportioning, corn in component, yampi, dregs of beans, corn protein powder, rapeseed dregs, Cottonseed Meal are pulverized, make it all by the screen cloth of 1.5 ~ 2.2mm, then the component raw material crushed and other raw material are uniformly mixed;
S2, to modulate under steam atmosphere, then the raw material after modulation is made particle, post-drying;
S3, by dry after granulated meal cooling, be packaged into bag.
Further, in described S1 step, batch mixing mixes 150 ~ 210 seconds in mixer.
Further, in described S2 step, modulation completes in quality-adjusting device, and the raw material of mixing is carried out modulation 3 ~ 5 minutes under 85 ~ 95 DEG C of steam atmospheres; Granulation completes in granulator, and the raw material after modulation is extruded granulation under 90 ~ 100 DEG C of conditions; Granulated meal is dried under 75 ~ 90 DEG C of conditions.
In order to realize the 3rd object, the present invention realizes according to following technical scheme:
A using method for grain-saving type laying period laying duck compound feed, described laying period laying duck compound feed be that laying period egg duck after 14 week age uses, feed intake as required, free choice feeding.
Compared with prior art, its beneficial effect is in the present invention:
1, the present invention's yampi instead of the part corn in laying period laying duck compound feed, reduces the consumption of corn in laying period egg duck feed, is conducive to the pressure alleviating China's feed resource.
2, the present invention is when reducing corn consumption, laying period of feeding egg duck can obtain corn substitute before feeding effect, reduce the cost of material of feed, be also conducive to the feeding cost reducing laying period egg duck simultaneously.
In order to the present invention can be understood more clearly, below the specific embodiment of the present invention will be elaborated.
Detailed description of the invention
Embodiment 1
According to following steps prepare No. one laying period egg duck feed, described in specific as follows:
S1, take each component raw material according to following mass percent: corn 45.4%, yampi 15%, dregs of beans 17%, corn protein powder 4%, rapeseed dregs 4%, Cottonseed Meal 4.4%, methionine 0.2%, lysine 0.5%, salt 0.35%, calcium monohydrogen phosphate 1.7%, stone flour 7%, choline 0.15%, vitamin premix 0.1%, microelement pre-mix material 0.2%; Corn in component, yampi, dregs of beans, corn protein powder, rapeseed dregs, Cottonseed Meal are pulverized, make it all by the screen cloth of 1.5 ~ 2.2mm, after the component raw material crushed and other raw material are uniformly mixed 150 ~ 210 seconds in mixer, make even;
S2, carry out modulation 3 ~ 5 minutes by under the raw material of mixing in the modulator 85 ~ 95 DEG C of steam atmospheres, then the raw material after modulation made particle under 90 ~ 100 DEG C of conditions, after granulated meal is dried under 75 ~ 90 DEG C of conditions;
S3, the granulated meal cooling of will dry, be packaged into bag.
Embodiment 2
According to following steps prepare No. two laying period egg duck feed, described in specific as follows:
S1, take each component raw material according to following mass percent: corn 42.4%, yampi 18%, dregs of beans 17.4%, corn protein powder 4%, rapeseed dregs 3%, Cottonseed Meal 5%, methionine 0.2%, lysine 0.5%, salt 0.35%, calcium monohydrogen phosphate 1.7%, stone flour 7%, choline 0.15%, vitamin premix 0.1%, microelement pre-mix material 0.2%; Corn in component, yampi, dregs of beans, corn protein powder, rapeseed dregs, Cottonseed Meal are pulverized, make it all by the screen cloth of 1.5 ~ 2.2mm, after the component raw material crushed and other raw material are uniformly mixed 150 ~ 210 seconds in mixer, make even;
S2, carry out modulation 3 ~ 5 minutes by under the raw material of mixing in the modulator 85 ~ 95 DEG C of steam atmospheres, then the raw material after modulation made particle under 90 ~ 100 DEG C of conditions, after granulated meal is dried under 75 ~ 90 DEG C of conditions;
S3, the granulated meal cooling of will dry, be packaged into bag.
Embodiment 3
According to following steps prepare No. three laying period egg duck feed, described in specific as follows:
S1, take each component raw material according to following mass percent: corn 39.4%, yampi 21%, dregs of beans 18.1%, corn protein powder 4%, rapeseed dregs 2.2%, Cottonseed Meal 5.1%, methionine 0.2%, lysine 0.5%, salt 0.35%, calcium monohydrogen phosphate 1.7%, stone flour 7%, choline 0.15%, vitamin premix 0.1%, microelement pre-mix material 0.2%; Corn in component, yampi, dregs of beans, corn protein powder, rapeseed dregs, Cottonseed Meal are pulverized, make it all by the screen cloth of 1.5 ~ 2.2mm, after the component raw material crushed and other raw material are uniformly mixed 150 ~ 210 seconds in mixer, make even;
S2, carry out modulation 3 ~ 5 minutes by under the raw material of mixing in the modulator 85 ~ 95 DEG C of steam atmospheres, then the raw material after modulation made particle under 90 ~ 100 DEG C of conditions, after granulated meal is dried under 75 ~ 90 DEG C of conditions;
S3, the granulated meal cooling of will dry, be packaged into bag.
In above-described embodiment 1 ~ 3, the granularity of described stone flour is 10 ~ 20 orders; Described vitamin premix comprises the component of following mass percent: vitamin A 2.5%, vitamin D
30.3%, vitamin E 10%, vitamin K 0.3%, thiamine 0.4%, riboflavin 0.7%, biotin 0.01%, Cobastab
120.002%, nicotinic acid 6%, pantothenic acid 1.5%, folic acid 0.07%, pyridoxol 0.3%, phytase 30%, defatted rice bran 47.918%; Described microelement pre-mix material comprises the component of following mass percent: cupric sulfate pentahydrate 2%, ferrous sulfate monohydrate 14%, manganese sulfate monohydrate 12%, monohydrate zinc sulphate 12%, sodium selenite 0.02%, KI 0.04%, n-propyl gallate 3%, ethoxyquinoline 5%, zeolite powder 51.94%.
Experimental comparison: in order to verify the feeding effect of meat duck of the present invention, applicant to three of embodiment 1 ~ 3 kinds laying period egg duck feed carried out following animal experiment.
A, experimental animal and grouping
The Dual Gold 720 in growth period that test selects 18 week age, original body mass close.4 process are divided into, each process 6 repetition, each repetition 30 ducks according to completely random principle.Test 1 ~ 3 group of No., No. two and No. three feed of feeding respectively described in embodiment 1 ~ 3, testing the 4th group is control group, adopts existing conventional daily ration, its daily ration consists of: corn 62%, dregs of beans 24%, rapeseed dregs 2%, Cottonseed Meal 2%, methionine 0.2%, lysine 0.3%, salt 0.35%, calcium monohydrogen phosphate 1.7%, stone flour 7%, choline 0.15%, vitamin premix 0.1%, microelement pre-mix material 0.2%.The vitamin premix used in each group of test daily ration is identical with microelement pre-mix material.Experimental period is 8 weeks.
The feeding and management of B, experimental animal
Flat mode of supporting is adopted to raise for examination duck.Feed intake twice daily, freely drink water.By automatic controller controlled light in experimental period, the light application time of every day is made to be 16 hours.Duration of test observes the health status of duck group.Collect duck's egg successively every day, record duck's egg number and weight.Add up weekly feed consumption situation successively.During off-test, 10 pieces of duck's eggs are got in each repetition at random, measure relevant Egg Quality index.
C, testing index and method
The production performance index such as average daily ingestion amount, laying rate, egg size, feedstuff-egg ratio of duck is calculated respectively according to day-to-day test record.Egg Quality index mainly contains egg shape index, eggshell strength, shell thickness, hangh unit, yolk color.Egg shape index is that FHK analyzer measures; Eggshell strength is that Japan produces Model-III type eggshell strength tester mensuration; Shell thickness is that Japan produces Model P-1 type shell thickness detector mensuration; Hangh unit and yolk color are that Japan produces EMT-5200 type Egg Quality instrument mensuration.
D, data statistic analysis
Initial data is simple process in EXCEL2010 table, then SAS 8.2 software is adopted to carry out statistical procedures, variance analysis uses one-way ANOVA, and significance is P < 0.05, and the pole level of signifiance is P < 0.01.Laying rate carries out statistical analysis after arcsine conversion.The each group of egg laying performance result of the test for examination duck is as following table 1, and the Egg Quality result of each group duck's egg is as following table 2
Table 1: each group is for the egg laying performance of examination duck
Note: average of going together in upper table does not mark average difference remarkable (P > 0.05) between each group of letter explanation.
Table 2: the Egg Quality of each group duck's egg
Note: average of going together in upper table does not mark average difference remarkable (P > 0.05) between each group of letter explanation.
The display of above result of the test, to test between each group difference between the egg laying performance of egg duck and the index of quality of duck's egg all not remarkable.This explanation yampi in right amount corn substituted in laying period egg duck daily ration does not affect its egg laying performance and Egg Quality.
The present invention is not limited to above-mentioned embodiment, if do not depart from the spirit and scope of the present invention to various change of the present invention or modification, if these are changed and modification belongs within claim of the present invention and equivalent technologies scope, then the present invention is also intended to comprise these change and modification.
Claims (10)
1. a grain-saving type laying period laying duck compound feed, is characterized in that the component comprising following mass percent:
Corn 32 ~ 46%, yampi 14 ~ 28%, dregs of beans 15 ~ 20%, corn protein powder 3 ~ 5%, rapeseed dregs 2 ~ 5%, Cottonseed Meal 3 ~ 6%, methionine 0.1 ~ 0.3%, lysine 0.3 ~ 0.6%, salt 0.3 ~ 0.4%, calcium monohydrogen phosphate 1.5 ~ 1.8%, stone flour 6.5 ~ 7.5%, choline 0.1 ~ 0.2%, vitamin premix 0.1%, microelement pre-mix material 0.2%.
2. a kind of grain-saving type laying period laying duck compound feed according to claim 1, is characterized in that the component comprising following mass percent:
Corn 36 ~ 46%, yampi 15 ~ 25%, dregs of beans 15 ~ 20%, corn protein powder 3 ~ 5%, rapeseed dregs 2 ~ 5%, Cottonseed Meal 3 ~ 6%, methionine 0.1 ~ 0.3%, lysine 0.3 ~ 0.6%, salt 0.3 ~ 0.4%, calcium monohydrogen phosphate 1.5 ~ 1.8%, stone flour 6.5 ~ 7.5%, choline 0.1 ~ 0.2%, vitamin premix 0.1%, microelement pre-mix material 0.2%.
3. a kind of grain-saving type laying period laying duck compound feed according to claim 1 or 2, is characterized in that the component comprising following mass percent:
Corn 42.4%, yampi 18%, dregs of beans 17.4%, corn protein powder 4%, rapeseed dregs 3%, Cottonseed Meal 5%, methionine 0.2%, lysine 0.5%, salt 0.35%, calcium monohydrogen phosphate 1.7%, stone flour 7%, choline 0.15%, vitamin premix 0.1%, microelement pre-mix material 0.2%.
4. a kind of grain-saving type laying period laying duck compound feed according to claim 3, is characterized in that described vitamin premix comprises the component of following mass percent:
Vitamin A 2.5%, vitamin D
30.3%, vitamin E 10%, vitamin K 0.3%, thiamine 0.4%, riboflavin 0.7%, biotin 0.01%, Cobastab
120.002%, nicotinic acid 6%, pantothenic acid 1.5%, folic acid 0.07%, pyridoxol 0.3%, phytase 30%, defatted rice bran 47.918%.
5. a kind of grain-saving type laying period laying duck compound feed according to claim 3, is characterized in that described microelement pre-mix material comprises the component of following mass percent:
Cupric sulfate pentahydrate 2%, ferrous sulfate monohydrate 14%, manganese sulfate monohydrate 12%, monohydrate zinc sulphate 12%, sodium selenite 0.02%, KI 0.04%, n-propyl gallate 3%, ethoxyquinoline 5%, zeolite powder 51.94%.
6. a kind of grain-saving type laying period laying duck compound feed according to claim 3, is characterized in that the granularity of described stone flour is 10 ~ 20 orders.
7. the preparation method of a kind of grain-saving type laying period laying duck compound feed as claimed in claim 1, is characterized in that comprising the following steps:
S1, take each component raw material according to proportioning, corn in component, yampi, dregs of beans, corn protein powder, rapeseed dregs, Cottonseed Meal are pulverized, make it all by the screen cloth of 1.5 ~ 2.2mm, then the component raw material crushed and other raw material are uniformly mixed;
S2, to modulate under steam atmosphere, then the raw material after modulation is made particle, post-drying;
S3, by dry after granulated meal cooling, be packaged into bag.
8. the preparation method of grain-saving type laying duck compound feed according to claim 7, is characterized in that: in described S1 step, and batch mixing mixes 150 ~ 210 seconds in mixer.
9. the preparation method of grain-saving type laying duck compound feed according to claim 7, it is characterized in that: in described S2 step, modulation completes in quality-adjusting device, and the raw material of mixing is carried out modulation 3 ~ 5 minutes under 85 ~ 95 DEG C of steam atmospheres; Granulation completes in granulator, and the raw material after modulation is extruded granulation under 90 ~ 100 DEG C of conditions; Granulated meal is dried under 75 ~ 90 DEG C of conditions.
10. the using method of a kind of grain-saving type laying period laying duck compound feed as claimed in claim 1, is characterized in that: described laying period laying duck compound feed be that laying period egg duck after 14 week age uses, feed intake as required, free choice feeding.
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| CN104920916A (en) * | 2015-07-17 | 2015-09-23 | *** | Laying duck feed |
| CN105076887A (en) * | 2015-09-23 | 2015-11-25 | 山东新希望六和集团有限公司 | Selenium-rich feed containing traditional Chinese medicine and used at early egg laying stage of meat-type breeding ducks and preparation method thereof |
| CN105146177A (en) * | 2015-09-02 | 2015-12-16 | 胡满云 | Organic duck feed processing method |
| CN105166536A (en) * | 2015-09-23 | 2015-12-23 | 山东新希望六和集团有限公司 | Selenium-enriched feed used in preliminary stage of egg laying of meat-type breeding ducks and preparing method thereof |
| CN106472857A (en) * | 2016-09-30 | 2017-03-08 | 中国农业科学院哈尔滨兽医研究所 | Animal protein-free feedstuff for SPF kind duck finishing period and preparation method thereof |
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| CN106472859A (en) * | 2016-09-30 | 2017-03-08 | 中国农业科学院哈尔滨兽医研究所 | A kind of SPF kind duck is laid eggs early stage animal protein-free feedstuff and preparation method thereof |
| CN106472858A (en) * | 2016-09-30 | 2017-03-08 | 中国农业科学院哈尔滨兽医研究所 | A kind of SPF kind duck egg-laying peak animal protein-free feedstuff and preparation method thereof |
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