CN104642790A - Grain-saving compound feed for growth of laying hens as well as preparation method and application method thereof - Google Patents
Grain-saving compound feed for growth of laying hens as well as preparation method and application method thereof Download PDFInfo
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- CN104642790A CN104642790A CN201510034155.1A CN201510034155A CN104642790A CN 104642790 A CN104642790 A CN 104642790A CN 201510034155 A CN201510034155 A CN 201510034155A CN 104642790 A CN104642790 A CN 104642790A
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Abstract
The invention discloses a grain-saving compound feed for the growth of laying hens as well as a preparation method and an application method thereof. The feed comprises the following components in percentage by mass: 40-55% of corn, 0-8% of wheat bran, 15-25% of cassava, 20-28% of soybean meal, 0.04-0.10% of DL-methionine, 0.8-1.2% of mountain flour, 1.0-1.5% of calcium hydrogen phosphate, 0.35% of table salt, 0.1% of choline chloride, 0.5% of a vitamin premix, and 0.5% of a trace element premix. According to the invention, cassava is applied to the feed for the growth of laying hens, so that parts of corn in the feed are saved, thereby easing the situation of resource shortage in the current feed industry in our country, and reducing the production cost of the feed for the growth of laying hens.
Description
Technical field
The present invention relates to a kind of feed for laying hens in growth period, belong to feed product technical field, refer in particular to a kind of grain-saving type laying hens in growth period mixed 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.Meanwhile, 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.
On the other hand, cassava, as the perennial shrub of one, is collectively referred to as the large tuber crops in the world three with sweet potato and potato, has the title of " underground granary " and " king of starch ".Cassava is extensively cultivated in the Guangxi of China, Guangdong, Hainan, Yunnan and Fujian and other places.According to Chinese starch industry association statistics, China cassava cultivated area is at about 6,500,000 mu in recent years, and fresh potato total output reaches total output 850 ~ 8,800,000 tons.Cassava is cheap, and the byproduct etc. after the processing of block root, cauline leaf and tapioca all can be developed as feed.Cassava is nutritious, and especially maximum with content of starch, cassava does the starch containing 70%, and majority exists with the form of amylopectin, opaque exquisiteness, and digestibility is high and not easily by mycotoxin contamination.Therefore, cassava may be used for being used as the main energetic such as replacement of corn, wheat feedstuff in animal feed to reduce these feedstuffs situation in short supply.
Summary of the invention
The object of the invention is to overcome the problems of the prior art, a kind of grain-saving type laying hens in growth period mixed feed is provided, cassava is applied in laying hens in growth period mixed feed by this mixed feed, save the part corn in feed, to alleviate the situation of current China feedstuff industry feed resource anxiety, and reduce the production cost of feed for laying hens in growth period.
Second object of the present invention is the preparation method providing above-mentioned grain-saving type laying hens in growth period mixed feed.
3rd object of the present invention is the using method providing above-mentioned grain-saving type laying hens in growth period mixed feed.
In order to realize first object, the present invention realizes according to following technical scheme:
A kind of grain-saving type laying hens in growth period mixed feed, it comprises the component of following mass percent: corn 40 ~ 55%, wheat bran 0 ~ 8%, cassava 15 ~ 25%, dregs of beans 20 ~ 28%, DL-METHIONINE 0.04 ~ 0.10%, stone flour 0.8 ~ 1.2%, calcium monohydrogen phosphate 1.0 ~ 1.5%, salt 0.35%, Choline Chloride 0.1%, vitamin premix 0.5%, microelement pre-mix material 0.5%.
Further, described a kind of grain-saving type laying hens in growth period mixed feed, it comprises the component of following mass percent: corn 50 ~ 55%, wheat bran 2 ~ 4%, cassava 15 ~ 20%, dregs of beans 22 ~ 25%, DL-METHIONINE 0.04 ~ 0.08%, stone flour 0.8 ~ 1.0%, calcium monohydrogen phosphate 1.1 ~ 1.4%, salt 0.35%, Choline Chloride 0.1%, vitamin premix 0.5%, microelement pre-mix material 0.5%.
Further, described a kind of grain-saving type laying hens in growth period mixed feed, it comprises the component of following mass percent: corn 52.3%, wheat bran 2.5%, cassava 17%, dregs of beans 24.5%, DL-METHIONINE 0.05%, stone flour 0.9%, calcium monohydrogen phosphate 1.3%, salt 0.35%, Choline Chloride 0.1%, vitamin premix 0.5%, microelement pre-mix material 0.5%.
Further, described vitamin premix comprises the component of following mass percent: vitamin A 0.2%, vitamin D
30.04%, vitamin E 0.35%, vitamin K 0.01%, thiamine 0.03%, riboflavin 0.04%, biotin 0.002%, Cobastab
120.0001%, nicotinic acid 0.25%, pantothenic acid 0.2%, folic acid 0.005%, pyridoxol 0.06%, defatted rice bran 98.8129%.
Further, described microelement pre-mix material comprises the component of following mass percent: cupric sulfate pentahydrate 0.5%, ferrous sulfate monohydrate 4%, manganese sulfate monohydrate 3%, monohydrate zinc sulphate 2.4%, sodium selenite 0.015%, KI 0.015%, n-propyl gallate 1.2%, ethoxyquinoline 2%, zeolite powder 86.87%.
Further, the granularity of described stone flour is 10 ~ 18 orders.
In order to realize second object, the present invention realizes according to following technical scheme:
A preparation method for grain-saving type laying hens in growth period mixed feed, it comprises the following steps:
S1, take each component raw material according to proportioning, the corn in component raw material, wheat bran, cassava, dregs of beans are pulverized and made it all by 6 mesh sieves;
By the raw material that crushes and other raw material mixing and stirring under S2, normal temperature;
S3, the feed mixed to be cooled, packaging.
In order to realize the 3rd object, the present invention realizes according to following technical scheme:
A using method for grain-saving type laying hens in growth period mixed feed, described laying hens in growth period mixed feed is laying hen use in 9 ~ 18 week age, feeds intake as required, free choice feeding.
Compared with prior art, its beneficial effect is in the present invention:
1, the present invention instead of the part corn in laying hens in growth period mixed feed with cassava, reduces the use amount of corn in feed for laying hens in growth period, is conducive to the pressure alleviating China's feed resource.
2, the laying hens in growth period mixed feed that the present invention relates to reduces corn use amount, reduces the production cost of feed, is conducive to the feeding cost reducing laying hen 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
Following examples are used for embodiments of the present invention are described, be not for restriction the present invention, and the weight of each component raw material used in following examples are g or kg.
Embodiment 1
A feed for laying hens in growth period is prepared, described in specific as follows according to following steps:
S1, take each component raw material according to following proportioning: corn 52.3%, wheat bran 2.5%, cassava 17%, dregs of beans 24.5%, DL-METHIONINE 0.05%, stone flour 0.9%, calcium monohydrogen phosphate 1.3%, salt 0.35%, Choline Chloride 0.1%, vitamin premix 0.5%, microelement pre-mix material 0.5%; Corn in component raw material, wheat bran, cassava, dregs of beans are pulverized and made it all by 6 eye mesh screens;
By the raw material that crushes and other raw material mixing and stirring under S2, normal temperature;
S3, the feed mixed to be cooled, packaging.
Embodiment 2
No. two feed for laying hens in growth period are prepared, described in specific as follows according to following steps:
S1, take each component raw material according to following proportioning: corn 54.3%, wheat bran 3%, cassava 15%, dregs of beans 24%, DL-METHIONINE 0.05%, stone flour 0.9%, calcium monohydrogen phosphate 1.3%, salt 0.35%, Choline Chloride 0.1%, vitamin premix 0.5%, microelement pre-mix material 0.5%; Corn in component raw material, wheat bran, cassava, dregs of beans are pulverized and made it all by 6 eye mesh screens;
By the raw material that crushes and other raw material mixing and stirring under S2, normal temperature;
S3, the feed mixed to be cooled, packaging.
Embodiment 3
No. three feed for laying hens in growth period are prepared, described in specific as follows according to following steps:
S1, take each component raw material according to following proportioning: corn 50.5%, wheat bran 2%, cassava 19%, dregs of beans 24.8%, DL-METHIONINE 0.05%, stone flour 0.8%, calcium monohydrogen phosphate 1.4%, salt 0.35%, Choline Chloride 0.1%, vitamin premix 0.5%, microelement pre-mix material 0.5%; Corn in component raw material, wheat bran, cassava, dregs of beans are pulverized and made it all by 6 eye mesh screens;
By the raw material that crushes and other raw material mixing and stirring under S2, normal temperature;
S3, the feed mixed to be cooled, packaging.
In above-described embodiment 1 ~ 3, the granularity of described stone flour is 10 ~ 18 orders; The component that described vitamin premix comprises following mass percent is: vitamin A 0.2%, vitamin D
30.04%, vitamin E 0.35%, vitamin K 0.01%, thiamine 0.03%, riboflavin 0.04%, biotin 0.002%, Cobastab
120.0001%, nicotinic acid 0.25%, pantothenic acid 0.2%, folic acid 0.005%, pyridoxol 0.06%, defatted rice bran 98.8129%; Described microelement pre-mix material comprises the component of following mass percent: cupric sulfate pentahydrate 0.5%, ferrous sulfate monohydrate 4%, manganese sulfate monohydrate 3%, monohydrate zinc sulphate 2.4%, sodium selenite 0.015%, KI 0.015%, n-propyl gallate 1.2%, ethoxyquinoline 2%, zeolite powder 86.87%.
Experimental comparison: in order to verify the feeding effect of laying hens in growth period of the present invention, the three kind feed for laying hens in growth period of applicant to embodiment 1, embodiment 2 and embodiment 3 have carried out following animal experiment.
A, experimental animal and grouping
Select the blue brown laying hen 1440 in the sea of laying hen health in 9 week age, be divided into 4 process according to randomly assigne, each process 12 repetition, each repetition 30.Processed group 1 ~ 3 is fed 1 ~ No. 3 feed respectively, control group fed corn-soybean meal diet.Control group daily ration percentage is composed as follows: corn 68.6%, wheat bran 6.3%, dregs of beans 21.4%, DL-METHIONINE 0.05%, stone flour 1%, calcium monohydrogen phosphate 1.2%, salt 0.35%, Choline Chloride 0.1%, vitamin premix 0.5%, microelement pre-mix material 0.5%.
The feeding and management of B, experimental animal
In process of the test except four groups of laying hens feed except feed difference, other control measures are consistent and performed by same keeper.Duration of test gives 8 ~ 12 constant h light, and intensity of illumination is 15 ~ 20 luxs.In duration of test house, temperature is 15 ~ 25 DEG C, and relative humidity is 40 ~ 60%.For examination chicken free choice feeding and drinking-water.
C, testing index and method
In units of repeating, weigh the body weight of test chicken when on-test, off-test respectively, to weigh its situation of growing, record the feed consumption situation of chicken simultaneously.The feed conversion rate of chicken in experimental period is calculated according to feed consumption and weightening finish.The health status of duration of test record chicken, the dead quantity of accurate recording, is calculated to be motility rate with this.
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.Survival rate carries out arcsine conversion before variance analysis.Result of the test is as following table:
Note: average of going together in table non-note word matrix differential is different not significantly (P > 0.05).
As seen from the above table, the body weight respectively organizing a chicken when on-test does not have a significant difference, heavy, the average daily ingestion amount in the end of chicken, average daily ingestion amount and feed-weight ratio all do not have significant difference.Duration of test, the survival rate difference between each group is not remarkable, and this illustrates that the health status of chicken in process of the test is fine.
Above result of the test shows, in corn-soybean meal diet, do not have adverse effect with the growth of the three kinds of grain-saving type feed for laying hens in growth period obtained after appropriate cassava replacement of corn to the blue brown laying hen in the sea in 9 ~ 18 week age.
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 (8)
1. a grain-saving type laying hens in growth period mixed feed, is characterized in that the component comprising following mass percent:
Corn 40 ~ 55%, wheat bran 0 ~ 8%, cassava 15 ~ 25%, dregs of beans 20 ~ 28%, DL-METHIONINE 0.04 ~ 0.10%, stone flour 0.8 ~ 1.2%, calcium monohydrogen phosphate 1.0 ~ 1.5%, salt 0.35%, Choline Chloride 0.1%, vitamin premix 0.5%, microelement pre-mix material 0.5%.
2. a kind of grain-saving type laying hens in growth period mixed feed according to claim 1, is characterized in that the component comprising following mass percent:
Corn 50 ~ 55%, wheat bran 2 ~ 4%, cassava 15 ~ 20%, dregs of beans 22 ~ 25%, DL-METHIONINE 0.04 ~ 0.08%, stone flour 0.8 ~ 1.0%, calcium monohydrogen phosphate 1.1 ~ 1.4%, salt 0.35%, Choline Chloride 0.1%, vitamin premix 0.5%, microelement pre-mix material 0.5%.
3. a kind of grain-saving type laying hens in growth period mixed feed according to claim 1 or 2, is characterized in that the component comprising following mass percent:
Corn 52.3%, wheat bran 2.5%, cassava 17%, dregs of beans 24.5%, DL-METHIONINE 0.05%, stone flour 0.9%, calcium monohydrogen phosphate 1.3%, salt 0.35%, Choline Chloride 0.1%, vitamin premix 0.5%, microelement pre-mix material 0.5%.
4. a kind of grain-saving type laying hens in growth period mixed feed according to claim 3, is characterized in that described vitamin premix comprises the component of following mass percent:
Vitamin A 0.2%, vitamin D
30.04%, vitamin E 0.35%, vitamin K 0.01%, thiamine 0.03%, riboflavin 0.04%, biotin 0.002%, Cobastab
120.0001%, nicotinic acid 0.25%, pantothenic acid 0.2%, folic acid 0.005%, pyridoxol 0.06%, defatted rice bran 98.8129%.
5. a kind of grain-saving type laying hens in growth period mixed feed according to claim 3, is characterized in that described microelement pre-mix material comprises the component of following mass percent:
Cupric sulfate pentahydrate 0.5%, ferrous sulfate monohydrate 4%, manganese sulfate monohydrate 3%, monohydrate zinc sulphate 2.4%, sodium selenite 0.015%, KI 0.015%, n-propyl gallate 1.2%, ethoxyquinoline 2%, zeolite powder 86.87%.
6. a kind of grain-saving type laying hens in growth period mixed feed according to claim 3, is characterized in that the granularity of described stone flour is 10 ~ 18 orders.
7. the preparation method of a kind of grain-saving type laying hens in growth period mixed feed as claimed in claim 1, is characterized in that comprising the following steps:
S1, take each component raw material according to proportioning, the corn in component raw material, wheat bran, cassava, dregs of beans are pulverized and made it all by 6 eye mesh screens;
By the raw material that crushes and other raw material mixing and stirring under S2, normal temperature;
S3, the feed mixed to be cooled, packaging.
8. the using method of a kind of grain-saving type laying hens in growth period mixed feed as claimed in claim 1, is characterized in that: described laying hens in growth period mixed feed be 9 ~ 18 week age laying hens in growth period use, feed intake as required, free choice feeding.
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| CN201510034155.1A CN104642790A (en) | 2015-01-23 | 2015-01-23 | Grain-saving compound feed for growth of laying hens as well as preparation method and application method thereof |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105104774A (en) * | 2015-06-30 | 2015-12-02 | 广东恒兴饲料实业股份有限公司 | Efficient grain-saving type chicken feed and preparation method thereof |
| CN105685515A (en) * | 2015-09-18 | 2016-06-22 | 怀宁县吉丰家庭农场 | Feed formula for promoting growth of egg chicks |
| CN107912638A (en) * | 2017-12-13 | 2018-04-17 | 渠县金穗农业科技有限公司 | One breeding hen feed and preparation method thereof |
-
2015
- 2015-01-23 CN CN201510034155.1A patent/CN104642790A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105104774A (en) * | 2015-06-30 | 2015-12-02 | 广东恒兴饲料实业股份有限公司 | Efficient grain-saving type chicken feed and preparation method thereof |
| CN105685515A (en) * | 2015-09-18 | 2016-06-22 | 怀宁县吉丰家庭农场 | Feed formula for promoting growth of egg chicks |
| CN107912638A (en) * | 2017-12-13 | 2018-04-17 | 渠县金穗农业科技有限公司 | One breeding hen feed and preparation method thereof |
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Application publication date: 20150527 |