First, choose good breed deer: China's domesticated deer are mainly deer, red deer, white-lipped deer, sambar and so on. Most of the artificial rearing was spotted deer, followed by red deer. The economic value of deer and red deer is basically the same. In deer velvet quality, red deer is inferior to deer. Deer need to choose good breed deer first, because high-yield deer and low-yield deer, not only the velvet output is different, but also the quality and price of antler are quite different, the economic benefits of the two are very different. Second, scientific rearing: The deer can use green feed, dried roughage and concentrate feed, mineral feed. The green and roughage mainly include crop straw, alfalfa, leaves, hay, root and stem feed, and silage, and free-feeding feeding methods are used for green roughage. In addition to feeding roughage, 1.0-1.5 kg of concentrate is added daily. The concentrate feed is mainly made up of energy feeds such as corn, wheat, sorghum and other cereals, protein feeds such as animal protein and various kinds of cakes, and bran type feeds. General energy feeds account for 50-60%, protein feeds 15-20%, and bran feeds 15-25%. The amount of bone meal and salt added per day is calculated on the basis of 100 kg of body weight, 15-20 g of bone meal, and 20 g of salt. It is necessary to adopt the principle of feeding after roughening. In the absence of green season in winter and early spring, 1.0-1.5 kg of succulent feed such as carrots, silage, and leaves are supplemented. Male deer should increase the amount of concentrates, minerals and succulent feed during the breeding period and the long-antler period, as well as during the pregnancy and lactation of the doe. The doe needs to feed more raw material before and during the pregnancy, and later feed the fine material with small size and excellent quality. Feeding times are generally 3 times a day, and if necessary, they are fed once a night. According to data, during the period of male deer antler, alternating addition of cobalamin and animal growth hormone in feed can increase velvet output. Third, timely breeding: generally to 1.5 years old, the deer has been sexually mature, but this time the body is not yet mature, the appropriate mating age should be 2.5 years old. The breeding season of deer is from late August to November. Doe estrus every 18-24 days for 2-4 days. The male deer should choose a strong male deer that grows fast, has many velvet, has strong disease resistance, and is genetically stable. Generally, one male deer is placed every 15-20 deers. After the deer estrus, the breeding should be placed in due course, usually 2-3 times. During the deer’s gestation period, the deer had 231-236 days and the red deer had 240-250 days. One to two litters per birth. Fourth, scientific cutting and Velvet antler. When the velvet is cut at the beginning and grows to 3 cm, a 1.6-1.9 cm incision is made from the top of the knife in the longitudinal direction, which can greatly increase the output of pilose antler. Harvesting time should be appropriate, early or late harvest will affect the yield of velvet. Three-pronged antler is suitable for harvesting in 65-70 days and four-pronged antler in 75-80 days. There are two kinds of sawing and ringing methods and anesthesia. The anesthetic is usually intramuscularly injected with cocoa and Jingsongling. The deer is anesthetized and fell down 15-20 minutes after injection. Sawing sawing should be light, fast, and flat. After sawing, the medicine should be even and the deer should be fast. In addition to the above four points, we must also carefully manage it.
In Ethanol & Alcohol production process, the starches from agricultural products are converted in fermentable sugars with the help of enzymes. Lignocellulosic materials can be used to produce alcohol which is a kind of alternative energy that can replace the limited oil resources. Biomass based ethanol production is mainly composed of 2 steps: cellulose from lignocellulosic biomass is hydrolyzed to produce reduced sugar and reducing sugar is fermented to produce alcohol. Enzymatic hydrolysis of biomass will become the main means of future development because of its low energy consumption, product specificity and conforming to the government's environmental protection policy. Sunson Group supplys Xylanase, Pullulanase, Protease and Amylase for the ethanol & alcohol industry.
Ethanol
is made from various agricultural products including corn, cereal and tapioca
etc. During ethanol production process, the starches in these agricultural
products are converted into fermentable sugars with the help of enzymes. These
fermentable sugars are then fermented into ethanol by yeasts. Specifically, the
ethanol production process includes four stages: starch liquefaction, starch
saccharification, protein and non-starchy polysaccharides hydrolysis, and
fermentation.
Benefits:
Promote the growth and reproduction of yeast
Improve the efficiency of fermentation
Promote the utilization of raw materials
Increase the starch conversion rate
This product should be stored in a cool and dry place in sealed container, avoiding insolation, high temperature and damp. The product has been formulated for optimal stability. Extended storage or adverse conditions such as higher temperature or higher humidity may lead to a higher dosage requirement.
Enzyme preparations are proteins, which may induce sensitization and cause allergic type reactions in sensitized individuals. Prolonged contact may cause minor irritation for skin, eyes or nasal mucosa, so any direct contiguity with human body should be avoided. If irritation or allergic response for skin or eyes develops, consult a doctor.
Alcohol And Ethanol Enzymes
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Sunson Industry Group Co., Ltd , http://www.sunsonchinaenzymes.com