CN112471352B - Compound feed additive for preventing goose wing turnover disease and goose material thereof - Google Patents
Compound feed additive for preventing goose wing turnover disease and goose material thereof Download PDFInfo
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- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
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- A23K10/30—Animal feeding-stuffs from material of plant origin, e.g. roots, seeds or hay; from material of fungal origin, e.g. mushrooms
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Abstract
The invention relates to a compound feed additive for preventing goose wing turnover and a goose material thereof. The compound feed additive is mainly prepared by mixing feed enzyme preparation, methionine, antioxidant vitamins, white lupin powder, alfalfa meal and wheat bran (rice Pi Kang). The additive can prevent goose wing turnover, improve immunity and improve feather production performance; the selected raw materials have wide sources and are easy to purchase in the market; the preparation process is simple; the down feather quality improving agent is convenient to use, has the effects of green and environment-friendly, does not cause any harmful residues, and is easy to popularize and apply in the market. The additive can be directly added into goose materials, and the goose can eat the feed added with the additive, so that normal development and physiological functions of bones and connective tissues can be maintained, and forward nutrition regulation and control are carried out on feather metabolism, and finally, the 'goose wing turnover disease' can be prevented, the growth and development of feathers can be improved, and the healthy development of aquatic and poultry industries such as geese and the like can be ensured.
Description
Technical Field
The invention relates to the field of feed additives, in particular to a compound feed additive for preventing goose wing turnover and a goose material directly added with the compound feed additive.
Background
In recent years, with the rapid development of aquatic bird breeding industry in China, goose breeding in China achieves great achievement, and the total amount of breeding is the first in the world. Meanwhile, the appearance and development of a high-density and intensive cultivation mode lead to the deterioration of cultivation environment, outbreak and epidemic of goose diseases, wherein a disease which is mainly characterized by the displacement and tilting of wing joints of one side or two sides of a growing goose (which is started at the age of 35 days) is generated, namely, the so-called goose wing tilting disease. After wing turning, the development of the blade is blocked, and the blade has no normal commercial value; in addition, the mating of the male geese and the natural hatching of the female geese are affected, and the male geese and the female geese cannot be reserved for breeding; geese fed with fat liver will occupy more cage sites or rub against each other to generate stress to affect growth. Therefore, the disease brings great economic loss to goose cultivation.
The research shows that the goose wing turnover disease is a disease which takes goose nutrition metabolic disorder as a main cause and possibly takes environment and inheritance as secondary influence factors in the intensive goose culture in recent years. The epidemic season of the disease mainly starts from the period of spring or autumn when the brooding of the gosling is finished to enter the initial stage of the growing stage, mainly occurs at the age of 35-55 days, and the disease occurs regardless of the species of the gosling, especially the species of the local geese in China. Once geese develop the disease, the disease is difficult to treat, and the incidence rate can be as high as 35 percent or even higher.
In recent years, studies on prevention and treatment of goose wing-turning have been reported, but these studies are relatively isolated, single, and even misdirected. Zhou Jingming et al (2003) report that goose wing turnover is due to imbalance of calcium-phosphorus ratio of daily ration, mineral deficiency is easy to occur especially under the condition of serious calcium deficiency, and the contents of calcium and phosphorus of daily ration are respectively 0.8% -1.2% and 0.4%, so that exercise and grazing are enhanced, and the disease is prevented by taking multiple sun lights. Wang Huiying et al (2015) report that the wing turning rates of the Anhui western white goose male and female geese are all high Yu Luoman geese, the absolute weight gain peak of the Anhui western white goose male and female geese is about 5 weeks, the female geese is about 6 weeks, and the growth rates of two geese after 8 weeks of age are all slow. This is consistent with the occurrence rate of goose wing turning in production, which shows the variety difference and occurrence time. Tang Yuanyi (2009) reports that if the proportion of calcium and phosphorus is only 1:0.15 (actually the ratio of phosphorus to calcium) by simple supplementary feeding of shrunken wheat, the incidence of goose wing turning can be as high as 2/3. The grazing is enhanced, and the sun is sunk more, so that the disease can be prevented.
Disclosure of Invention
In order to solve the technical problem that the incidence rate of the wing turning of the existing goose is high, the invention provides a compound feed additive for preventing the wing turning of the goose and a goose material directly added with the compound feed additive.
The invention is realized by adopting the following technical scheme: a compound feed additive for preventing goose wing turnover comprises the following raw material components in parts by weight:
formula I:
4-8 parts of wheat bran;
2-4 parts of alfalfa meal and 17% of crude protein content;
1-2 parts of white lupin powder and curing;
0.01-0.03 parts of vitamin;
and the formula II:
4-8 parts of rice bran;
2-4 parts of alfalfa meal and 17% of crude protein content;
1-2 parts of white lupin powder and curing;
0.01-0.03 parts of vitamin.
As a further improvement of the scheme, the raw material components of the formula I or the formula II are further added with the following materials in parts by weight: methionine 0.2 parts. Preferably, the raw material components of the formula I or the formula II are further added with the following materials in parts by weight: 0.05 part of complex enzyme preparation containing phytase, beta-glucanase and arabinoxylase.
As a further improvement of the scheme, the raw material components of the formula I or the formula II are further added with the following materials in parts by weight: 0.05 part of complex enzyme preparation containing phytase, beta-glucanase and arabinoxylase. Preferably, each kilogram of the compound feed additive contains phytase, beta-glucanase and arabinoxylanase, and the corresponding enzyme activities are 5.0 ten thousand, 1.5 ten thousand and more than 15.0 ten thousand.
As a further improvement of the scheme, the raw material components of the formula I or the formula II are further added with the following materials in parts by weight: each kilogram of the compound feed additive contains phytase, beta-glucanase and arabinoxylase, and the corresponding enzyme activities are 5.0 ten thousand, 1.5 ten thousand and more than 15.0 ten thousand.
As a further improvement of the above scheme, the vitamin in the formula one or the formula two is V A 、 V C 、V E At least one of the mixtures of (a) and (b). Preferably, V in each kilogram of the compound feed additive A The content is not less than 8.0 ten thousand IU, V E Not less than 0.25 ten thousand IU, V C Not less than 2.5g.
As a further improvement of the scheme, V in each kilogram of compound feed additive A The content is not less than 8.0 ten thousand IU, V E Not less than 0.25 ten thousand IU, V C Not less than 2.5g.
Further, the compound feed additive consists of the following raw material components:
wheat bran or rice bran, herba Medicaginis powder, parched white feather hyacinth bean powder, methionine and V A :V E :V C The method comprises the following steps:
47.5 kg/30 kg/20 kg/2 kg/16 g/334 g/250 g.
Preferably, the compound feed additive comprises the following steps when being prepared:
(1) Weighing wheat bran or rice bran, alfalfa meal and fried white lupin meal according to a proportion, and uniformly mixing to obtain a first mixture;
(2) Weighing methionine and V according to a certain proportion A 、V E 、V C Then according to methionine, V A 、V E 、V C The weight ratio of the total weight to the first mixture is (2 kg+16 g+334 g+250 g): 20 kg, addThe first mixture is added and uniformly mixed to obtain a second mixture;
(3) And (3) uniformly expanding and mixing the second mixed material with the rest first mixed material to obtain a uniform third mixed material, namely the compound feed additive.
Further, the compound feed additive consists of the following raw material components:
wheat bran or rice bran, herba Medicaginis powder, parched white feather hyacinth bean powder, methionine and V A :V E :V C The complex enzyme preparation constructed by phytase, beta-glucanase and arabinoxylanase is as follows:
47.0 kg/30 kg/20 kg/2 kg/16 g/334 g/250 g/0.5 kg complex enzyme preparation, wherein the phytase beta-glucanase arabinoxylanase is: 0.3 kg, 0.1 kg.
Preferably, the compound feed additive comprises the following steps when being prepared:
(1) Weighing wheat bran or rice bran, alfalfa meal and fried white lupin meal according to a proportion, and uniformly mixing to obtain a first mixture;
(2) Weighing methionine and V according to a certain proportion A 、V E 、V C Complex enzyme preparation, and then according to methionine and V A 、 V E 、V C The total weight and the weight ratio of the compound enzyme preparation to the mixture I are (2 kg+16 g+334 g+250 g+0.5 kg) 20 kg, the mixture I is added and uniformly mixed to obtain a mixture II;
(3) And (3) uniformly expanding and mixing the second mixed material with the rest first mixed material to obtain a uniform third mixed material, namely the compound feed additive.
Still preferably, the compound feed additive, when prepared, further comprises the following steps:
packaging, sealing, ventilating, and storing in shade.
The invention also provides a goose material, which is added with the compound feed additive, wherein the compound feed additive is any compound feed additive for preventing the wing turning disease of the goose.
The compound feed additive for preventing the goose wing turnover disease can be directly added into goose materials, and the goose can eat the feed added with the additive, so that normal development and physiological functions of bones and connective tissues can be maintained, and forward nutrition regulation and control are carried out on feather metabolism, and finally, the 'goose wing turnover disease' can be prevented, the growth and development of feathers can be improved, and the healthy development of aquatic bird industries such as geese and the like can be ensured. The invention effectively prevents and treats the goose wing turning disease in production, improves the feather growth, immunity and survival rate of waterfowl such as geese and the like, and has stronger disease resistance to other epidemic diseases. The selected raw materials are wide in sources and easy to purchase in the market; the preparation process is simple; the down feather quality improving agent is convenient to use, has the effects of green and environment-friendly, does not cause any harmful residues, and is easy to popularize and apply in the market.
Detailed Description
The present invention will be described in further detail with reference to the following examples in order to make the objects, technical solutions and advantages of the present invention more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the invention.
Example 1
The compound feed additive is used for preventing goose wing turnover, and comprises the following raw material components in parts by weight:
4-8 parts of wheat bran;
2-4 parts of alfalfa meal and 17% of crude protein content;
1-2 parts of white lupin powder and curing;
0.01-0.03 parts of vitamin.
In other embodiments, the composite feed additive may further comprise the following raw material components in parts by weight:
4-8 parts of rice bran;
2-4 parts of alfalfa meal and 17% of crude protein content;
1-2 parts of white lupin powder and curing;
0.01-0.03 parts of vitamin.
Wherein the vitamin is V A 、V C 、V E At least one of the mixtures of (a) and (b). In this example, V per kg of the composite feed additive A Content ofNot less than 8.0 ten thousand IU, V E Not less than 0.25 ten thousand IU, V C Not less than 2.5g.
The compound feed additive has the functions of maintaining normal development and physiological functions of bones and connective tissues, and carrying out forward nutrition regulation and control on feather metabolism. Finally preventing goose wing turnover disease, promoting feather growth, and ensuring healthy development of aquatic and poultry industries such as geese. The compound feed additive is effective in preventing and treating goose wing-turning disease, and improving feather growth, immunity and survival rate of waterfowl such as geese, and has strong disease resistance to other epidemic diseases.
Example 2
The compound feed additive of the embodiment is added on the basis of the embodiment 1:
methionine 0.2 parts. After methionine is added, the growth speed of feathers and the development and metabolism of connective tissues can be promoted.
Example 3
The compound feed additive of the embodiment is added on the basis of the embodiment 2:
0.05 part of complex enzyme preparation containing phytase, beta-glucanase and arabinoxylase. After the complex enzyme preparation is added, the digestion rate of relevant nutrient components is improved, the supply of series of trace nutrients beneficial to connective tissue development is increased, and the normal development and metabolism of tissues are promoted.
Of course, in other embodiments, it may be: each kilogram of the compound feed additive contains phytase, beta-glucanase and arabinoxylase, and the corresponding enzyme activities are 5.0 ten thousand, 1.5 ten thousand and more than 15.0 ten thousand.
Example 4
The compound feed additive for preventing goose wing-turning disease of the embodiment comprises 47.5 kg of wheat bran, 30 kg of alfalfa meal (17% crude protein content), 20 kg of stir-fried white hyacinth bean powder, 2 kg of methionine and 16 g of V A (50 ten thousand units/g, acetate), 334 g (equivalent to 25 ten thousand IU) V E (50%), 250 g V C (30％V C Phosphate ester).
The preparation method comprises the following steps:
(1) Weighing 47.5 kg of wheat bran, 30 kg of alfalfa meal (17% crude protein content), 20 kg of fried white hyacinth bean powder, and uniformly mixing;
(2) Weighing 2 kg of methionine and 16 g of V A (50 ten thousand units/g, acetate), 334 g (equivalent to 25 ten thousand IU) V E (50%), 250 g V C (30％V C Phosphate), adding 20 kg of the mixture in the step (1) and uniformly mixing;
(3) Expanding and uniformly mixing the mixture (2) and the rest mixture (1) to obtain 100 kg of uniform mixture;
(4) Packaging, sealing, ventilating, and storing in shade.
Example 5
The compound feed additive for preventing goose wing turnover in the embodiment consists of 47.5 kg of rice bran, 30 kg of alfalfa meal (17% crude protein content), 20 kg of fried white hyacinth bean powder, 2 kg of methionine and 16 g of V A (50 ten thousand units/g, acetate), 334 g (equivalent to 25 ten thousand IU) V E (50%), 250 g V C (30％V C Phosphate ester).
The preparation method comprises the following steps:
(1) Weighing 47.5 kg of rice bran, 30 kg of alfalfa meal (17% crude protein content), 20 kg of fried white hyacinth bean powder, and uniformly mixing;
(2) Weighing 2 kg of methionine and 16 g of V A (50 ten thousand units/g, acetate), 334 g (equivalent to 25 ten thousand IU) V E (50%), 250 g V C (30% VC phosphate ester), adding 20 kg of the mixture in the step (1) and uniformly mixing;
(3) Expanding and uniformly mixing the mixture (2) and the rest mixture (1) to obtain 100 kg of uniform mixture;
(4) Packaging, sealing, ventilating, and storing in shade.
Example 6
The compound feed additive for preventing goose wing-turning disease of the embodiment comprises 47.0 kg of wheat bran, 30 kg of alfalfa meal (17% crude protein content), 20 kg of stir-fried white hyacinth bean powder, 2 kg of methionine and 16 g of V A (50 ten thousand units/g, acetate), 334 g (equivalent to 25 ten thousand IU) V E (50%), 250 g V C (30％V C Phosphate), phytase 0.3 kg, beta-glucanase 0.1 kg and arabinoxylanase 0.1 kg.
The preparation method comprises the following steps:
(1) Weighing 47.0 kg of wheat bran, 30 kg of alfalfa meal (17% crude protein content), 20 kg of fried white hyacinth bean powder, and uniformly mixing;
(2) Weighing 2 kg of methionine and 16 g of V A (50 ten thousand units/g, acetate), 334 g (equivalent to 25 ten thousand IU) V E (50%), 250 g V C (30％V C A phosphate ester); adding 0.3 kg of phytase, 0.1 kg of beta-glucanase and 0.1 kg of arabinoxylanase into 20 kg of the mixture primary in the step (1) and uniformly mixing, wherein each kg of product contains 5.0 ten thousand, 1.5 ten thousand and more than 15.0 ten thousand of enzyme activity;
(3) Expanding and uniformly mixing the mixture (2) and the rest mixture (1) to obtain 100 kg of uniform mixture;
(4) Packaging, sealing, ventilating, and storing in shade.
Example 7
The compound feed additive for preventing goose wing turnover in the embodiment consists of 47.0 kg of rice bran, 30 kg of alfalfa meal (17% crude protein content), 20 kg of fried white hyacinth bean powder, 2 kg of methionine and 16 g of V A (50 ten thousand units/g, acetate), 334 g (equivalent to 25 ten thousand IU) V E (50%), 250 g V C (30％V C Phosphate), phytase 0.3 kg, beta-glucanase 0.1 kg and arabinoxylanase 0.1 kg.
The preparation method comprises the following steps:
(1) Weighing 47.0 kg of rice bran, 30 kg of alfalfa meal (17% crude protein content), 20 kg of fried white hyacinth bean powder, and uniformly mixing;
(2) Weighing 2 kg of methionine and 16 g of V A (50 ten thousand units/g, acetate), 334 g (equivalent to 25 ten thousand IU) V E (50%), 250 g V C (30％V C A phosphate ester); phytase 0.3 kg, beta-glucanase 0.1 kg and AlaAdding 0.1 kg of the constructed compound enzyme preparation (ensuring that each kg of the product contains 5.0 ten thousand, 1.5 ten thousand and more than 15.0 ten thousand of enzyme activity) into 20 kg of the mixture in the step (1) and uniformly mixing the mixture;
(3) Expanding and uniformly mixing the mixture (2) and the rest mixture (1) to obtain 100 kg of uniform mixture;
(4) Packaging, sealing, ventilating, and storing in shade.
Application example 1 the additive of the invention is used for preventing the white goose wing-turning disease in wheat region Anhui xi
By adding different additives, the growth and wing turning prevention effects of the Anhui western white goose are studied. Powder or pellet feed prepared from corn, wheat, soybean meal, rapeseed meal, salt, stone powder and the like is used as a control group, different additives are added into the control group in a test group, the additive added in the test group I is prepared according to the method of example 4, and 10% of the additive is added; test group II was formulated as in example 6, 10% added; farm groups are fed with coarse corn plus wheat grains. The test geese are Anhui western white geese, the average weight of each half of the male and female geese is 2055.5 +/-38.5 g at 30 days of age 1408, the geese are randomly fed into 4 groups, 4 repeats are arranged in each group, and each repetition is 88 (each half of the male and female), and 16 independent small circles are needed. After 5 days of pre-feeding, the test was carried out until the 70-day-old test was completed. The test results are as follows:
table 1 tests the occurrence of goose wing turning in each group of geese x±sd; n=4
Note that: the right shoulder marks of the same column of data in the table show significant differences (P < 0.05), the letters show significant differences alternately (P < 0.01), and the letters show insignificant differences equally; the "proportion of male geese" and "proportion of female geese" in the table refer to the average value of percentage of the occurrence number in each repetition to the number of the repeated reference geese; the following is the same.
The results in table 1 show that the feed additive of the invention can remarkably reduce the incidence rate of wing turning compared with farm geese, wherein the enzyme preparation added group (test II group) has better effect than the non-added group, and the evaluation is related to the improvement of the nutrient digestibility of daily ration and the improvement of the absorption and deposition of key nutrients; compared with farm groups, under the condition of no additive, if the compound feed (control group) with relatively complete nutrition is used, the wing turnover rate can be greatly reduced; under the same daily ration condition, the incidence rate of wing turning of the male geese is lower than that of the female geese.
Application example 2 the additive of the invention is used for preventing Bai Luoman goose wing turnover
By adding different additives, the growth and wing turning prevention effects of Bai Luoman geese are studied. Powder or pellet feed prepared from corn, wheat, soybean meal, rapeseed meal, salt, stone powder and the like is used as a control group, different additives are added into the control group in a test group, the additive added in the test group I is prepared according to the method of example 4, and 10% of the additive is added; test group II was formulated as in example 6, 10% added; farm groups are fed with corn plus wheat coarse powder. The test geese are Bai Luoman geese, the average weight of the male and female half of 30 days of age 1408 is about 2242.5 +/-39.9 g, the geese are randomly fed into 4 groups, 4 repeats are arranged in each group, and 16 independent small circles are needed for 88 repeats. The test ended by 70 days of age. The test results are as follows:
table 2 tests the occurrence of goose wing turning in each group of geese x±sd; n=4
The results in Table 2 show that the incidence rate of the wing-turning disease of the Bai Luoman goose can be remarkably reduced by adopting the feed additive of the invention relative to a control group, wherein the effect of the enzyme preparation added group (test II group) is better than that of the enzyme preparation added group not added group (test I group), and the evaluation is also related to the improvement of the nutrient digestibility of the ration; the rate of fin turnover can also be significantly reduced if a nutritionally relatively complete formula feed (control) is used, relative to the farm group, without the addition of additives.
As can be seen from table 1 and table 2, compared with the western Anhui white geese, the incidence of the wing turning disease of Bai Luoman geese is obviously lower under the same condition of the daily ration nutrition background of the control group or the farm group, which indicates that the European geese are more coarse-tolerant.
Application example 3 the additive of the invention is used for preventing the white goose wing-turning disease in the rice area
By adding different additives, the growth and wing turning prevention effects of the white geese in the Anhui western rice area are studied. Application example 1 and application example 2 are northern wheat producing areas, but the application example is applied to southern rice producing areas. Powder or pellet feed prepared from corn, rice, soybean meal, rapeseed meal, salt, stone powder and the like is used as a control group, different additives are added into the control group in a test group, and the additive added in the test group I is prepared according to the method of example 5 and is added in an amount of 10%; test group II was formulated as in example 7, 10% added; farm groups are fed with corn plus rice coarse powder. The test geese are Wanxi white geese, the average weight of the male and female geese is 2064.5 +/-37.5 g at half of the average of 1408, the geese are randomly fed into 4 groups, 4 repeats are arranged in each group, and each repeat requires 16 independent small circles. The test ended by 70 days of age. The test results are as follows:
table 3 tests the occurrence of each group of turnings x±sd; n=4
The results in Table 3 show that the feed additive can also extremely reduce the incidence rate of fin turnover, wherein the effect of the added enzyme preparation group (test II group) is better than that of the non-added group, and the estimation is also related to the improvement of the nutrient digestibility of the daily ration; the rate of fin turnover can also be significantly reduced if a nutritionally relatively complete formula feed (control) is used, relative to the farm group, without the addition of additives.
Compared with northern wheat areas, the rice and the rice bran byproduct thereof can further reduce the wing turning rate of the white geese in the western Anhui province, which is possibly related to the rice mainly produced in the western Anhui province for long-term living of the geese of the variety. In addition, the occurrence rate of wing turning of the female goose is found to be higher than that of the male goose.
The foregoing description of the preferred embodiments of the invention is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the invention.
Claims (9)
1. A compound feed additive for preventing goose wing turnover is characterized in that: the weight portions of the raw material components are one of the following:
formula I:
4-8 parts of wheat bran;
2-4 parts of alfalfa meal and 17% of crude protein content;
1-2 parts of white lupin powder and curing;
0.06 part of vitamin V A 、V C 、V E V in each kilogram of the compound feed additive A The content is not less than 8.0 ten thousand IU, V E Not less than 0.25 ten thousand IU, V C Not less than 2.5g;
methionine 0.2 parts;
and the formula II:
4-8 parts of rice bran;
2-4 parts of alfalfa meal and 17% of crude protein content;
1-2 parts of white lupin powder and curing;
0.06 part of vitamin V A 、V C 、V E V in each kilogram of the compound feed additive A The content is not less than 8.0 ten thousand IU, V E Not less than 0.25 ten thousand IU, V C Not less than 2.5g;
methionine 0.2 parts.
2. The compound feed additive for preventing goose wing-turning disease as claimed in claim 1, wherein the raw material components of the formula one or the formula two are further added with the following materials in parts by weight:
0.05 part of a complex enzyme preparation containing phytase, beta-glucanase and arabinoxylase;
and/or;
the raw material components of the formula I or the formula II are also added with the following materials in parts by weight:
each kilogram of the compound feed additive contains phytase, beta-glucanase and arabinoxylase, and the corresponding enzyme activities are 5.0 ten thousand, 1.5 ten thousand and more than 15.0 ten thousand.
3. The compound feed additive for preventing the goose wing turnover is characterized by comprising the following raw material components:
the wheat bran or rice bran is herba Medicaginis powder with 17% crude protein content, parched white semen lablab album powder, methionine and V A :V E :V C The method comprises the following steps:
47.5 kg/30 kg/20 kg/2 kg/16 g/334 g/250 g.
4. A compound feed additive for preventing goose wing-turning disease as claimed in claim 3, wherein said compound feed additive, when prepared, comprises the steps of:
(1) Weighing wheat bran or rice bran, alfalfa meal and fried white lupin meal according to a proportion, and uniformly mixing to obtain a first mixture;
(2) Weighing methionine and V according to a certain proportion A 、V E 、V C Then according to methionine, V A 、V E 、V C The weight ratio of the total weight to the first mixture is (2 kg+16 g+334 g+250 g) and is 20 kg, the first mixture is added and mixed uniformly to obtain the second mixture;
(3) And (3) uniformly expanding and mixing the second mixed material with the rest first mixed material to obtain a uniform third mixed material, namely the compound feed additive.
5. The compound feed additive for preventing goose wing-turning disease as claimed in claim 4, wherein the compound feed additive is prepared by the following steps:
packaging, sealing, ventilating, and storing in shade.
6. The compound feed additive for preventing the goose wing turnover is characterized by comprising the following raw material components:
the wheat bran or rice bran is herba Medicaginis powder with 17% crude protein content, parched white semen lablab album powder, methionine and V A :V E :V C The complex enzyme preparation constructed by phytase, beta-glucanase and arabinoxylanase is as follows:
47.0 kg/30 kg/20 kg/2 kg/16 g/334 g/250 g/0.5 kg complex enzyme preparation, wherein the phytase beta-glucanase arabinoxylanase is: 0.3 kg, 0.1 kg.
7. The compound feed additive for preventing goose wing-turning disease according to claim 6, wherein the compound feed additive is prepared by the following steps:
(1) Weighing wheat bran or rice bran, alfalfa meal and fried white lupin meal according to a proportion, and uniformly mixing to obtain a first mixture;
(2) Weighing methionine and V according to a certain proportion A 、V E 、V C Complex enzyme preparation, and then according to methionine and V A 、V E 、V C The total weight and the weight ratio of the compound enzyme preparation to the mixture I are (2 kg+16 g+334 g+250 g+0.5 kg) 20 kg, the mixture I is added and uniformly mixed to obtain a mixture II;
(3) And (3) uniformly expanding and mixing the second mixed material with the rest first mixed material to obtain a uniform third mixed material, namely the compound feed additive.
8. The compound feed additive for preventing goose wing-turning disease according to claim 7, wherein the compound feed additive is prepared by the steps of:
packaging, sealing, ventilating, and storing in shade.
9. A goose feed added with a compound feed additive, wherein the compound feed additive is a compound feed additive for preventing goose wing turnover according to any one of claims 1 to 8.
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| US5612055A (en) * | 1994-08-19 | 1997-03-18 | Genecor International, Inc. | Enzyme feed additive and animal feed |
| JP2016178893A (en) * | 2015-03-24 | 2016-10-13 | アサヒグループホールディングス株式会社 | Feed material and feed |
| WO2017080050A1 (en) * | 2015-11-13 | 2017-05-18 | 苏州凯茂饲料添加剂有限公司 | Goose feed and preparation method therefor |
| WO2017181784A1 (en) * | 2016-04-19 | 2017-10-26 | 浙江大学 | Use of feed additive in preparing laying hen feed to increase egg quality, laying hen egg production |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102934762B (en) * | 2012-12-10 | 2015-04-01 | 四川铁骑力士实业有限公司 | Compound feed for improving feather quality of medium and big meat gooses and preparation method thereof |
| CN105104748B (en) * | 2015-08-20 | 2018-10-16 | 山东省农业科学院家禽研究所 | A kind of composite feed additive and application method promoting meat goose feather growth and development |
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2020
- 2020-11-24 CN CN202011325493.8A patent/CN112471352B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5612055A (en) * | 1994-08-19 | 1997-03-18 | Genecor International, Inc. | Enzyme feed additive and animal feed |
| JP2016178893A (en) * | 2015-03-24 | 2016-10-13 | アサヒグループホールディングス株式会社 | Feed material and feed |
| WO2017080050A1 (en) * | 2015-11-13 | 2017-05-18 | 苏州凯茂饲料添加剂有限公司 | Goose feed and preparation method therefor |
| WO2017181784A1 (en) * | 2016-04-19 | 2017-10-26 | 浙江大学 | Use of feed additive in preparing laying hen feed to increase egg quality, laying hen egg production |
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