Antler is the main product of deer production. It is exchanged once a year. The head velvet mainly harvests two velvet (sika deer, late June each year) and four velvet antler (red deer, end of May every year in early June), after harvesting the head velvet The harvested antler can be harvested before August 25. If the head pods are harvested too late or if the technique is inappropriate, they cannot grow and regenerate. Increasing the yield and quality of head stalk velvet is crucial for the farm. At the same time, increasing the output of the velvet can also add a certain economic benefit to the deer farm. There are many factors that affect the growth of pilose antler, mainly in terms of nutrition, environment, and management, among which nutrition is the main factor.
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(1) Ensuring that the nutritional level of nutritionally-priced deer is the basis for the growth of velvet antler. To obtain high-quality, high-yielding velvet, full-price feed for male deer must be provided. During the period of antler malnutrition, pilose antler growth is retarded, antler horns are small and thin, and even traces of malnutrition are left on the antler. To provide enough protein feeds such as bean cakes, lobster sauce, etc., adult deer's raw materials in the early supplement of the velvet were added with 16% to 26% of the protein feed, crude protein levels reached 14.5%, and protein supplements in the raw material supplement during the velvet period were added 18 %～28%, when crude protein level reaches 16%, it is more appropriate. The ratio of fineness to coarseness of the diet is relatively suitable for 1:1. The period of horniness guarantees the supply of calcium and phosphorus feeds. The calcium and phosphorus feeds in the early stage meet the supply, and in the later period, the ossification speed of the pilose antler can be reduced, and the amount can be appropriately reduced.
(B) the appropriate environmental conditions Temperature, humidity, light is the main environmental conditions for the growth of pilose antler. In spring, the temperature is low, the sun is weak, the humidity is low, and the pilose antler grows slowly. After the rain, it is sunny, with high temperatures, high humidity, and pilose antler grows particularly quickly. Therefore, in areas where the climate is relatively cold, do a good job of winter insulation and cold-proof work, which can reduce the calorie depletion of the deer body and reduce the input of energy feed, so that the deer can release the disk and grow perfect and normal pilose antler. In summer, in high-temperature and little-rainy weather, artificial rain or ground splashing can increase the humidity in the house, which can also increase the output of pilose antler. Illumination is the main environmental factor that affects the growth of pilose antler. Antler grows and develops under conditions where the light is gradually prolonged. Light affects the development of velvet by adjusting the hormone levels in the deer. Therefore, by artificially controlling the light, that is, increasing the light in advance, the natural light rule after the spring equinox will be advanced to January 1. The light control will end at the end of March, and the male deer can be released from the dish 30 to 40 days in advance. The growth of velvet velvet production was 3.82% to 26.9%, and that of regenerated velvet production was 2.68% to 334.9%. The economic benefits were significant.
(III) Application of nutrient regulators The scientific trials and production practices of the velvet antler have proved that rational use of feed additives can effectively increase the production of velvet antler. Feed additives are mainly supplemented with trace and indispensable nutrients such as vitamins, trace elements, amino acids, antibiotics, and non-nutritive additives such as ruminal that regulate the metabolic rate of deer for nutrients. Pass ruminal can reduce the catabolism of protein in the rumen, and make part of the nutrients enter the digestive tract of the posterior segment to digest and absorb and increase the utilization of nutrients. Practice has shown that adding deer additives (premix) to deer's concentrate supplements can increase pilose antler production by 13.49% to 32.67%.
(D) Application of Velvet Growth Agent The main component of the growth regeneration agent (or CA pheromone) of the velvet is anti-androgen. When the head is minced, subcutaneous injection into the neck can make 100% of the male deer grow and regenerate. And it can delay the ossification of the velvety velvet and increase the yield of the velvet by 221.5%, among which the size velvet (two-bar type) accounts for 65.79% and the economic benefit is extremely significant. At the same time, after the application of the Velvet Growth Reagent, the male deer's sexual excitement was reduced, the battle between the male and the deer was reduced, and unnecessary injuries and deaths were avoided. The male deer had a good appetite and the body condition returned to early, making the deer safely overwinter and growing year after year.
(5) Timely antler veterinary period Observing deer ant colony status and antler growth constantly, grasping appropriate velvet timing and determining velvet type are the key steps in deciding the production and quality of velvet antler. Harvesting the antler prematurely will reduce the yield, and harvesting the antler too late will affect the quality of the antler. Flower pilose antler should receive as much as possible, pilose antler as far as possible to receive four pods, if put three or four quail velvet may affect the quality and level of velvet, even if the release of malformed antler, you must receive two bars or three oysters. When harvesting velvet, there should be strong saw-swampling technology, so that “reserve sorghum†is highly suitable, saw the mouth flush (not biased sawing, no pressure sawing, no raking sawing), timely stop bleeding, tying up the velvet base, and promptly lift the dressing, Prevent sip infection or purulent edema, which is conducive to the growth of regenerative velvet. When sawing and velvet, the movement should be fast, steady, accurate, and swift, but it should not damage the velvet base, otherwise it will grow malformed velvet after the second year.
(6) Selecting superior varieties to increase antler production. Breeding is the key. Shuangyang sika deer in Jilin Province is the first new sika deer species cultivated in China. Its pilose antler production ranks first in the country for more than ten years in a row; Tianshan Red Deer and Tarim Red Deer have higher deer velvet output than Northeast Red Deer.
(7) Making the best use of the heterosis. Interspecific hybridization of sika deer and red deer, subspecies hybridization of northeast red deer (mother) and Tianshan red deer (male). The antler production of their offspring was significantly higher than that of the female parent. According to the data, The average annual yield of fresh velvet of the F1 generation of F1 generation males was 5.064 kilograms, 53.1% higher than the 3.308 kilograms of the female parent, 0.4% lower than the male parent's 5.082 kilograms, and the heterosis rate was 20.72%. The breeding survival rate 32.7% higher than the female parent. At the same time, the yield of the reindeer velvet of the hybrid deer is also higher than that of the female parent Therefore, through artificial insemination and hybridization and improvement techniques, it is possible to promote the excellent characteristics of excellent deer species with high quality and high yield, which is of great significance for promoting the healthy development of China's deer industry.
In short, the factors affecting the growth of pilose antler are many. In the production of deer, we must adopt comprehensive supporting technologies. We must not only create a good velvet environment, but also adopt scientific breeding and breeding to improve the quality of deer and adopt advanced technologies. The velvet technology. Strengthen feeding and management, give full play to the potential of deer herd production, and ultimately achieve the goal of improving velvet output and quality.
Throat Pain Relief Patch
[Name] Medical Cold Patch
[Package Dimension] 36 round pieces
The pain relief patch is composed of three layers, namely, backing lining, middle gel and protective film. It is free from pharmacological, immunological or metabolic ingredients.
[Scope of Application] For cold physiotherapy, closed soft tissue only.
[Indications]
The patches give fast acting pain relief for acute and chronic tonsillitis.
[How To Use a Patch]
Please follow the Schematic Diagram. One piece, one time.
The curing effect of each piece can last for 6-8 hours.
[Attention]
Do not apply the patch on the problematic skin, such as wounds, eczema, dermatitis,or in the eyes. People allergic to herbs and the pregnant are advised not to use the medication. If swelling or irritation occurs, please stop using and if any of these effects persist or worsen.notify your doctor or pharmacist promptly. Children using the patch must be supervised by adults.
[Storage Conditions] Store below 30c in a dry place away from heat and direct sunlight.