New technology method to increase velvet output

Light control and stimulating method. A simple plastic greenhouse with an area of ​​about 125-225 square meters. There are four 100-150W mercury lamps installed on the roof, about 2.5-2.7 meters above the ground, and about 500 degrees Celsius. Every year from the beginning of spring, the daily illumination time can be increased by 6.8 to 9.5 hours. Increase the number of days of light from 50 to 60 days. The deer herding conditions in the shed are the same as those in the open air, so that the deer can be dehorned and bred for 38 to 39 days in advance. It has created favorable conditions for prolonging the growth and development of male deer longan. This male deer head velvet production can be increased by 13.8%. In particular, the regenerative antler not only grows two sticks of velvet, but also yields an average of two to three times more output.

Drug stimulating method. Sodium humate additives can be used because sodium humate is a complex organic acid that promotes chlorinated acid activity in the body and increases metabolism and nutrient absorption. According to statistics, 0.2 g of compound humic acid sodium was fed to each male deer three times a day, paying attention to 2 hours before feeding. The solid compound sodium humate was diluted with water to 0.05%, and the pH was 6.5. Then feed the concentrate and feed it for 70 days until it is harvested. The experimental results showed that the experiment group produced 575 grams of pilose antler, while the control group produced only 400 grams of antler, which increased production by 17%.

Deer high dry Xiangyang method. Deer Shelter should choose a high-rise, leeward sunny, convenient water source, covers an area of ​​2 to 3 square meters per head, 8 to 10 square meters of sports grounds, paving with slate or concrete, setting railings around the deer, high To 2.5 to 3 meters to prevent deer from jumping out.

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