A kind of compound additive and preparation method improving the public beast breeding capacity of mink
Technical field
The present invention relates to field of feed, be specifically related to a kind of compound additive and the preparation method that improve the public beast breeding capacity of mink.
Background technology
Along with the quick growth of China's economy, people's level of consumption improves constantly, and to the trend of demand in growth fast of luxury goods, be reflected in the demand of high-grade leather and fur, the demand of people to senior leather and fur dress ornaments such as marten coats constantly increases.The fast development of leather and fur industry, has driven the rise of the fleece animal cultivation taking mink as representative.
The mink farming on the ground such as China Shandong and Liaoning obtains and develops fast, and the rise of mink farming industry, excellent mink cub is become, and supply falls short of demand.Some mink farming fields start breeding of mink cub.But in the process that mink cub is bred, the breeding of the public beast of mink is often not as people's will.There will be when needing breeding, can not find the situation of the public beast of excellent mink; Or when needs are bred, the public beast of mink does not enter oestrus, and breeding behavior is difficult to continue, and has not only delayed the best opportunity of breeding, also result in the waste of the public beast of excellent mink.And once adopt medicine of promoting the sexual maturity to promote the breeding behavior of the public beast of mink by force, the health physique of the public beast of mink is not in optimum, the cub physique of giving birth to can be made again not good.
Therefore, develop a kind of feed addictive, make mink farming between the public beast puberty, build up health, improve immunity, and promote gonadal maturation, make it enter oestrus smoothly, promote carrying out smoothly of breeding behavior, become very necessary.
Summary of the invention
The object of the invention is the shortcoming and defect in order to overcome prior art, for strengthening the physique of the public beast of mink, promoting the growth of male characteristic, improving sperm quality, the breeding capacity of public beast is improved, a kind of compound additive improving the public beast breeding capacity of mink is provided.
Improve a compound additive for the public beast breeding capacity of mink, comprise following parts by weight of component: dihydropyridine 5 ~ 10 parts, vitamin e1 0 ~ 20 part, polyphenol 15 ~ 30 parts, plants essential oil 10 ~ 30 parts, soybean lecithin 15 ~ 20 parts, egg yolk lecithin 15 ~ 20 parts, zinc methionine 5 ~ 10 parts;
Further, described polyphenol, comprises following parts by weight of component: Tea Polyphenols 15 ~ 30 parts, vine polyphenol 10 ~ 30 parts, oranges and tangerines polyphenol 15 ~ 35 parts, curcumin 5 ~ 25 parts, forulic acid 10 ~ 25 parts, phloretin 5 ~ 15 parts;
Further, described plants essential oil, comprises following parts by weight of component: Rosa Damascana 15 ~ 35 parts, tea tree ethereal oil 10 ~ 25 parts, ginger essential oil 15 ~ 35 parts, tangerine oil 15 ~ 30 parts.
Improve a preparation method for the compound additive of the public beast breeding capacity of mink, comprise the following steps:
1. the Tea Polyphenols in weight polyphenol fraction, vine polyphenol, oranges and tangerines polyphenol, curcumin, forulic acid, phloretin is mixed thoroughly mixing;
2. the Rosa Damascana in plants essential oil, tea tree ethereal oil, ginger essential oil, tangerine oil are poured in container and mixed;
3. a kind of compound additive improving the public beast breeding capacity of mink is obtained by adding dihydropyridine, vitamin E, zinc methionine, soybean lecithin and egg yolk lecithin modulation post-drying after weight polyphenol fraction and the mixing of plants essential oil component.
Beneficial effect of the present invention has:
1. the present invention adds dihydropyridine in feed, promotes the growth of the public beast of mink, improves the sperm motility of the public beast of mink, acrosomal integrity and ejaculate volume, and reduces the abnormal rate of sperm;
2. add vitamin E, be conducive to the gonad development promoting the public beast of mink, improve the sperm quality of the public beast of mink;
3. add polyphenol in feed, the liver function of public beast can be improved, build up health, promote the growth of male sex characteristics, strengthen the immunity of public beast;
4. plants essential oil is added in feed, can effectively sterilization, improve the immunity of public beast, strengthen public carcasses matter, promote the growth of male organs, and play certain promoting the sexual maturity effect, strengthen the desire that public beast breeds;
5. add lecithin in feed, the neurodevelopment of the public beast of mink can be promoted, promote its gonad development, improve the physique of public beast;
6. the zinc methionine added in feed, overcome the feature that inorganic zinc hygroscopicity is strong, bioavailability is low, high, the easy to digest absorption of stable chemical nature, biological value, anti-interference, toxicity is little, fully can meet the demand to Zn-ef ficiency in mink public beast patrogenesis process.
Detailed description of the invention
Below in conjunction with embodiment, the specific embodiment of the present invention is described in further detail:
embodiment 1
A kind of compound additive improving the public beast breeding capacity of mink of preparation 100g, its component comprises: dihydropyridine 10g, vitamin e1 5g, polyphenol 30g, plants essential oil 10g, soybean lecithin 15g, egg yolk lecithin 15g, zinc methionine 5g;
The polyphenol of preparation 30g, its component comprises: Tea Polyphenols 9g, vine polyphenol 9g, oranges and tangerines polyphenol 6g, curcumin 1.5g, forulic acid 3g, phloretin 1.5g;
The plants essential oil of preparation 10g, its component comprises: Rosa Damascana 3.5g, tea tree ethereal oil 2.5g, ginger essential oil 1.5g, tangerine oil 2.5g;
Improve a preparation method for the compound additive of the public beast breeding capacity of mink, comprise the following steps:
1. the Tea Polyphenols in weight polyphenol fraction, vine polyphenol, oranges and tangerines polyphenol, curcumin, forulic acid, phloretin is mixed thoroughly mixing;
2. the Rosa Damascana in plants essential oil, tea tree ethereal oil, ginger essential oil, tangerine oil are poured in container and mixed;
3. a kind of compound additive improving the public beast breeding capacity of mink is obtained by adding dihydropyridine, vitamin E, zinc methionine, soybean lecithin and egg yolk lecithin modulation post-drying after weight polyphenol fraction and the mixing of plants essential oil component.
embodiment 2
A kind of compound additive improving the public beast breeding capacity of mink of preparation 100g, its component comprises: dihydropyridine 5g, vitamin e1 0g, polyphenol 15g, plants essential oil 20g, soybean lecithin 20g, egg yolk lecithin 20g, zinc methionine 10g;
The polyphenol of preparation 15g, its component comprises: Tea Polyphenols 2.25g, vine polyphenol 1.5g, oranges and tangerines polyphenol 2.25g, bisdemethoxycurcumin g, forulic acid 3.75g, phloretin 2.25g;
The plants essential oil of preparation 20g, its component comprises: Rosa Damascana 3g, tea tree ethereal oil 4g, ginger essential oil 7g, tangerine oil 6g;
A kind of preparation method improving the compound additive of mink public beast breeding capacity is identical with embodiment 1.
Become compound additive of the present invention with mink ermine feed to mix to be used for cultivate the public beast of mink to test, process of the test is as follows:
Selection is healthy, the normal mink of hair color becomes ermine (2000 ± 100g) as experimental animal, compound additive A with B of the present invention is used to become ermine pellet and the maximum import brand feed of current domestic use amount to carry out contrast test respectively with mink, 3 repetitions of often kind of feed, the public beast of each repetition 5 tail water ermine, every day, test carried out 5 days altogether by body weight 5% ~ 7% bait throwing in; Result of the test is as shown in table 1:
Table 1 mink public beast growing state contrast table
At the end of comparative test, the data of the rate of body weight gain of the public beast of mink, Oestrus rate are known, being mixed with compound additive A of the present invention becomes ermine pellet effect of promoting the sexual maturity to be better than mink of throwing something and feeding separately and to become ermine pellet with the mink of compound additive B, all exceed import mink and become ermine pellet, rate of teratosperm is 2% and 1%, and the incidence of disease is only 0.