113 results about "Wild boar" patented technology

The present invention provides a kind of wild boar fodder, which is suitable for domesticating wild boar and raising wild boar quality. The wild boar fodder is produced with green juicy fodder material, coarse fodder material, fine feed material, protein feed, feed additive, etc. as well as water, and through mixing, palletizing and air drying. It is fed to wild boar directly or after being mixed with some water.

The invention discloses a crossing breeding and feeding method of wild boars, domestic pigs and hybrid pigs. The wild boars are not fit for feeding and popularization for the reasons that the number of the wild boars is limited, the meat is not fine and the skin is thick, and mouthfeel is worse. The wild boars are oestrous seasonably, produce fewer piglets, and are not easy to feed wild boars. However, the interest of people of pursuing venison and changing taste is increasing. The method for domesticating wild boars is a task that people pay attention to. The method includes: choosing long and white sows or big and white sows, carrying out crossing breeding through crossing generation I, backcrossing generation II, horizontal crossing generation I, and side crossing generation II of the sows and wild boars, total 6 generations. 12-16 months are required for one generation; or choosing duroc sows, carrying out crossing breeding through crossing generation I, backcrossing generation I, horizontal crossing generation II within lines, and horizontal crossing generation III among lines of the duroc sows and wild boars, total 7 generations, 12-14 months are required for each generation. The crossing breeding and feeding method of wild boars is used for crossing breeding and feeding.

The invention relates to a method for breeding a special wild boar and a matched breeding technique, and belongs to the field of animal industrialized production. The method for breeding the special wild boar comprises the followings steps: performing hybridization by taking the wild boar as a male parent and a Huai boar as a female parent, or taking the Huai boar as the male parent and the wild boar as the female parent to obtain a basic group, and then performing closed selection breeding on the wild boar for five generations to obtain the special wild boar with 50 percent of wild boar blood relationship; and then performing hybridization by taking the wild boar as the male parent and a Huai crossbred boar as the female parent, or taking the Huai crossbred boar as the male parent and the wild boar as the female parent to obtain the basic group, and then performing closed selection breeding on the wild boar for the five generations to obtain the special wild boar with 75 percent of wild boar blood relationship. The special wild boar is fed by a feed which is prepared by taking agricultural and sideline products, such as nuisanceless corn, potato, carrot, bean dregs and the like as raw materials, and the feed is added with Chinese medicinal herbs additives consisting of astragalus, flos caryophyllata, cassia bark, round cardamom, honeysuckle, amur corktree bark, parslane herb, tree peony bark, Chinese mugwort leaf, pomegranate rind, mung bean and indigowoad root, so that the breeding technique has the advantages of effectively resisting diseases, improving the meat quality and producing the nuisanceless high-quality special wild boar product.

The invention discloses a wild boar feed formula and a preparation method thereof. The preparation method comprises the following steps of: according to the life habit of the wild boar, and according to different time intervals of piglets, shoats and big pigs, feeding different feed formulas, stirring and evenly mixing the feed according to certain parts by weight, and fermenting by means of compacting and sealing, wherein the water content is 50-60%, and the wild boar feed can be used for feeding when the boar feed is slight in aroma or acid flavor. In the invention, according to the nutrition requirement of the wild boar, the optimal formula of main raw materials including bacterium bran and soybean curb residues can be screened, and the technology for breeding and healthily culturing the wild boar can be effectively grasped; and the wild boar feed has multiple effects of being economical, practical, easy to master, and suitable for a large area.

The invention particularly relates a ternary-hybridization pig breeding method, belonging to the technical field of vertebrate breeding. Due to the ternary-hybridization breeding method, the ternary-hybridization pig resists coldness, has strong disease resistance and strong fecundity and is high in lean factor and quick in growth speed. The ternary-hybridization pig breeding method comprises the following steps that: (1) by taking a black pig in Heilongjiang province as a female parent, and taking a wild boar in Great Khingan mountain range as a male parent, primary artificial hybridization is conducted to generate the second generation of sow; and (2) the second generation of sow and an American Duroc boar are subjected the secondary artificial hybridization to generate the third-generation pig.

A hybridization method for naturalizing and reproducing pure-breed wild boar features that the diphyletic hybridization, diphyletic backcross, and triphyletic hybridization are used to increase bearing rate, ablactative survival rate and the weight of ablactative individuals.

The invention relates to the technical field of wild boar breeding, in particular to a breeding method for ecological wild boars. The breeding method for ecological wild boars includes the steps of stocking field selecting; pigpen treating, wherein fermentation beds are arranged at the bottoms of manure leaking plates, and are laid with filler mixed through straw, wheat straw and the like and multiple kinds of zymophyte; feeding and managing, wherein except for the rainy day or the high wind weather, wild boars are grazed in the daytime, turned back to pigpens in the evening and fed once with health care feed in the morning and once in the evening; disease preventing, wherein traditional-Chinese-medicine antivirus medicine baits are fed every 15 days to 20 days. By means of the breeding method for ecological wild boars, antibiotic using and medicine residues can be reduced, and ecological wild boars with the good meat quality and the good taste are provided. As grazing is carried out in the daytime, and the health care feed is supplemented in the morning and evening, growth is promoted; meanwhile, the exercise amount of wild boars is reinforced, the meat quality is higher, and the taste is good. The wild boars are fed the health care feed and the antivirus medicine baits, the compatibility of multiple traditional-Chinese-medicine materials is achieved, and the immunity of wild boars can be enhanced, and the infection rate of viruses is reduced.

The invention provides for a universal genetic evaluation system capable of simultaneously determining multiple genetic characteristics in domestic and wild animals. In particular, the invention provides for the use of polymorphisms, such as single nucleotide polymorphisms (SNPs), insertions, deletions, inversions, and/or other mutations within gene sequences, as determinants of genetic characteristics, such as parentage, identity, sex, genotype and/or phenotype. The universal genetic evaluation system is utilized to simultaneously determine multiple genetic characteristics in horses and wild horses, dogs and wild canids, cats, goats and wild goats, sheep and wild sheep, cattle, bison, deer (cervidae), donkeys, mules, swine and wild swine, camelids and wild camelids, other domestic and certain species of wild animals (deer, elk, red deer, antelope, caribou and reindeer, moose and other exotic deer and antelope species), birds (including pet birds and commercial bird species), reptiles, amphibians, fish and rodents, concurrently for each species.

The invention provides a culture method of medicated worm grass pigs, which is characterized in that wild pigs as the male parent hybridize with fragrant pigs in Guangxi Bama and Guangxi Huanjiang as the female parent to culture the medicated worm grass pigs. In the feeding process, pigwash fermented feed and fodder are used as main foods, and then, cordyceps mycelia are fed. The pigs cultured bythe invention have high survival rate and few diseases and can be fed easily. The pork has the medicated functions, is fat but not greasy, keeps the thick wild taste of the male parent, and has the characteristics of tender meat, delicious taste, fragrance and the like of the fragrant pigs as the female parent.

The invention relates to the technical field of feeds, in particular to a special feed for special wild boars. The feed is prepared from the following raw materials in percentage by weight: 80 to 90 corns, 12 to 15 broken rice, 45 to 50 soybean straws, 15 to 20 rye bran, 15 to 20 beet tubers, 8 to 10 lettuce residues, 6 to 8 soybean curb residues, 10 to 12 peanut shells, 12 to 15 sorghum straws, 5 to 6 locust tree leaves, 6 to 8 leaves leucaena leucocephala, 3 to 4 daucus carota, 3 to 4 acorn, 2 to 3 goose egg shell powder, 1 to 2 meat and bone meal, 3 to 4 white gourd seeds, 2 to 3 ficus pumila, 5 to 6 pennisetum alopecuroides, 5 to 6 saxifraga stolonifera, 1 to 2 alpinia japonica, 1 to 2 premix, a proper amount salt and 0.2 to 0.5 phagostimulant. According to the special feed for the special wild boars, which is provided by the invention, the proportion of an original feed is changed; the ratio of coarse grains is increased; each nutritional ingredient is balanced; the cost of the feed is greatly reduced; incidence of a wild boar herd fed by the feed is reduced; the weight increase speed of the wild boars fed by the feed is high; the wild boars fed by the feed are well-proportioned in body shape and have no obesity phenomenon; the special wild boars fed by the feed have high quality and high market competitiveness.

The invention discloses a gene synthesis of Alpha-interferon of wild boars and vector construction thereof as well as a production method of a product. A number of problems of low expression capacity, products expressed in a fusion state, products with purification tags or no fermentation technology with high density exist in the domestic recombinant strains. The invention includes a method that a codon and codon pairs, preferred by Escherichia coli, are used for synthesizing an Alpha-interferon gene of the wild boar, establishing a high-efficiency expression vector and transforming a high-efficiency expression strain as well as methods of high-density fermentation of engineering bacteria, separation and purification of inclusion bodies, the modification, the renaturation and the purification of target protein and the determination of biological activity of the expressed product. The gene synthesis, the vector construction and the production method pertain to the technical field of the production of polypeptide drugs by genetic engineering in biopharmaceuticals.

The invention discloses a breeding and a culture method of hybridization pig of Dashishan area wild boar and Guangxi Luchuan pig, and a wild boar from southern Dashishan area is selected as the father and a Guangxi Luchuan pig is selected as the mother for hybridization, obtaining male pigs of a first generation; and the male pigs of the first generation are selected for hybridization with Guangxi Luchuan female pigs to obtain a hybridized pig. The culture method is characterized in that steps like hybridization, domestication, culture environment management, female pigs and piggy breeding management and hog breeding management are included; the wild boar bred in this way has the advantages of strong field survival adaptability, mild temper, strong disease resistance, fast growth speed, good meat quality, crisp leather, little fat meat, 2.3 times of giving birth a year and 10-12 pigs every time, and the forage consumption is 50% less than that by domestic breeding.

The invention relates to the technical field of herding breeding, in particular to a method for cultivating special wild boars by utilizing hybridization of pigs and wild boars. Pure breed wild boards and duroc sows are hybridized to obtain an F1 generation, so that the excellent characteristics of the duroc sows are absorbed, the shortcoming that the pure breed wild boards is difficult to breed is overcome, the sows of the F1 generation and the pure breed wild boards undergo backcross to obtain an F2 generation, the boars of the F2 generation and Sutai sows undergo hybridization to obtain an F3 generation, the boars and sows of the F3 generation undergo crossing to obtain a basic breeding group, breeding of five generations is performed to obtain a core group, so that the special wild boars contain 37.5% of wild boar blood relationship, 50% of Sutai pig blood relationship and 12.5% of duroc pig blood relationship, the growth speed is quick, and each special wild boar weighs 75 kg when becoming full grown and ready for slaughter at 210 days old. The slaughter rate and the lean meat percentage are high and reach 71.5% and 58.4% respectively. The special wild boars are fresh in meat and rich in wild taste and nutrition and contain 17 amino acids.

The invention provides an external-use powder for treating burns, scalds and wound infections, belonging to a composition of traditional Chinese medicine and Mongolian medicine. The external-use powder for treating burns, scalds and wound infections is prepared from rheum officinale, Coptis chinensis, lithospermum, garden burnet, radix angelicae, roots of red-rooted salvia, Chinese gall, dried alum, calamine, mirabilite, black borneol (wild boar feces is calcined into black carbon by high fire), borneol and menthol as raw materials. The external-use powder simple preparation process and convenient application method, is used for treating various burns, scalds and infectious wounds and can also be applied to treating soft tissue injuries, furuncle swellings, herpes zoster, bedsores, cold injuries and the like with good pain stopping effect; through the demonstration of more than 150 clinical experiments, the effective rate is 100%, and the cure rate is more than 97.5%; and the external-use powder using the formula of natural traditional Chinese medicine and Mongolian medicine has no toxic or side effect and has lower cost and easy acceptance by patients.

The invention discloses a feed for wild boar cubs and relates to a feed and a preparation method thereof, belonging to the field of feed processing. The feed for wild boar cubs is prepared from the following raw materials in percentage by weight: 16%-30% of wheat bran, 10%-16% of bean flour, 6%-10% of protein powder, 4%-8% of bone meal, 6%-13% of lactose, 4%-16% of emulsified fat, 5%-8% of brown sugar, 1%-4% of wood vinegar, 1%-2% of dicalcium phosphate and 14%-20% of water. The feed has the beneficial effects of promoting reproduction of lactic acid bacteria, alleviating abnormal fermentation in viscera and especially in intestinal tract, improving functions of intestines and stomach, promoting digestive absorption of animals and appetite of livestock so as to promote growth of animals and livestock, being high in nutrition concentration, crisp in taste and good in palatability of the wild boar cubs, and being capable of effectively avoiding weaning stress of the wild boar cubs.

The invention discloses a Mongolian medicine Garixi and a preparation method thereof. The Mongolian medicine Garixi is prepared from 250g of dry dung of wild boar, 100g of round cardamom fruit, 50g of ox bile powder, 125g of fructus forsythiae, 50g of fruit cluster of long pepper, 200g of pomegranate fruit, 125g of semen momordicae, 75g of halite, 250g of fructus chebulae, 22.5g of cortex cinnamomi, 50g of radix inulae racemosae, 200g of rhizome of Chinese rhubarb, 100g of rhizoma kaempferiae, 250g of north gypsum rubrum (calcined) and 300g of tronae; the preparation method comprises the steps of weighing the ingredients according to weight proportion, crushing the ingredients into fine powder, screening and mixing, thus obtaining the Mongolian medicine Garixi. The Mongolian medicine Garixi and the preparation method thereof have the advantages that the curative effect on digestive system disease is remarkable, the Mongolian medicine Garixi and the preparation method thereof are economical and reasonable, a technology is simple, and side effects are avoided.

The invention discloses a wild boar raising method. The wild boar raising method comprises the steps of 1) mixing feedstuff; 2) feeding 1-5 month-old wild boars twice a day, specifically, one at 8-10 in the morning and the other at 18-20 in the evening, with the feedstuff prepared in the step 1); 3) decocting liquid medicine; feeding the 1-5 month-old wild boars every 3-5 days with the liquid medicine decocted in the step 3); 5) mixing feedstuff; 6) feeding 6-10 month-old wild boars 3 times a day, respectively at 8-10 in the morning, 11-13 at noon and 18-20 in the evening with the feedstuff prepared in the step 5); 7) decocting liquid medicine; 8) feeding the 6-10 month-old wild boars every 2-4 days with the liquid medicine decocted in the step 7). The wild boar raising method ensures the taste of the feedstuffs, improves the appetite, guarantees the fresh quality of boar pork, improves the quality of boar pork, accelerates growth of the wild boars and promotes digestion and absorption. The wild boar raising method can increase the nutritive value of the boar pork and enhance the resistance of the wild boars.

The invention relates to a selection and breeding method of special wild pigs. The selection and breeding method of the special wild pigs includes following steps: (1) selecting breeding pigs according to a blood standard: selecting individuals which have 62.5% of wild pig blood and 37.5% of lean type pig blood as the breeding pigs to be screened according to blood content; (2) performing primary selection: performing the primary election according to hair color, appearance, growth and physique conditions of piglets after the piglets are weaned and experience a nursery transition period; (3) performing secondary selection: performing the secondary selection when the selected piglets are four months old, selecting pigs which are high in feed utilization rate, quick in growth and development, normal in development of reproductive organs, powerful in female parent lactation performance, healthy and free of disease, and strong in physique, and individually have more than 6 pairs of effective teats as breeding pigs; (4) performing third selection: performing the third selection when the breeding pigs selected in the step 3 are 6 months old, and selecting pigs which are high in feed utilization rate, quick in growth and development, and normal in development of reproductive organs as final breeding pigs. By using the selection and breeding method of the special wild pigs, the special wild pigs which are selected and bred are stable in heredity, a sow of the special wild pigs can bear more than two litters one year, the average number born alive is larger than 20, and the special wild pigs are strong in disease resistance, and rarely sick after the weight of the special wild pigs reaches 20kg.

The invention relates to a breeding method of a special wild boar in southwest of China. The breeding method of the special wild boar in southwest of China belongs to the technical field of biological breeding, and comprises the steps of crossbreeding a paternal line Duroc pig and a maternal line Rongchang flower pig to obtain a Duroc-Rongchang crossbreeding binary pig; adopting the Rongchang flower pig as a paternal line and the Duroc-Rongchang crossbreeding binary pig as a maternal line, and crossbreeding to obtain a second generation of Duroc-Rongchang crossbreeding binary pig; adopting a purebred wild boar in southwest of China as the paternal line and the second generation of Duroc-Rongchang crossbreeding binary pig as the maternal line, and crossbreeding to obtain a wild boar with 50 percent of blood relationship in southwest of China; adopting the wild boar with 50 percent of blood relationship in southwest of China as the paternal line and the Duroc-Rongchang crossbreeding binary pig as the maternal line, and crossbreeding to obtain a wild boar with 25 percent of blood relationship in southwest of China; adopting the wild boar with 25 percent of blood relationship in southwest of China as the paternal line and the purebred wild boar in southwest of China as the maternal line, and crossbreeding to obtain a wild boar with 62.5 percent of blood relationship in southwest of China, i.e. the special wild boar in southwest of China. The special wild boar in southwest of China bred through the method provided by the invention has a good breeding performance, good disease resistance, high meat factor and favorable economic benefit.

The invention relates to a breeding method of special wild pigs by taking Wuling Mountain wild pigs as male parents and Duroc pigs as female parents. The breeding method comprises four major steps of construction of populations, first generation hybridization, secondary generation hybridization and species propagation. The breeding method has the beneficial effects that the population of the Wuling Mountain wild pigs is constructed, the purity of the species source of the Wuling Mountain wild pigs is ensured, the population of the Duroc pigs is constructed, the purity of the Duroc pigs is ensured, through the first generation hybridization and the secondary generation hybridization, the situation of enabling the pure wild pig bloodline to account for 75% of the special wild pigs can be ensured, and the species propagation can keep the stability of the 75% of the wild pig bloodline; and the special wild pigs bred through the way have the advantages of strong stress resistance, strong disease resistance and crude feed tolerance, and pork which is reared is antibiotic-free, rich in various amino acids and crude fiber, crude in meat, lingering in taste and unique in flavor.