First, extend the time a fragrant musk rat secretin. Climate change in temperature, airflow and lighting and other effects muskrat musk secretion of environmental factors, the most important is the temperature, followed by lighting. In the late fall and early winter to cover film muskrat house insulation, musk rat scent glands secrete extended time, and to promote the scent glands secrete advance in early spring; summer cooling measures taken to avoid adverse effects of high temperature on Muskrat activities. 2. Improve the supply of feed in early spring fed fresh vegetables, grass and malt, musk rat can induce recovery of sexual function, and promote their scent glands activities to advance the secretion of balsam; quality forage feeding in late autumn and tender green vegetables and reduce the natural world of plants Seasonal differences in growth musk rat nutrition physical activity, while adding an appropriate fine feed. Second, to improve the level of a scent glands secrete. Mother muskrat love when Hugh; female libido male musk muskrat rat scent glands secrete significantly affected by female musk rat estrous cycle, when musk rat estrous female, male musk rat scent glands secrete exuberant activity, balsam scent glands filling the reservoir to improve , male musk scent glands although mice secreted activity, but less fragrant scent glands within the reservoir. Therefore, to maintain the scent glands secrete high levels of activity, must maintain the male and female libido musk rat. Keep male and female musk rat male and female high libido can be taken together to raise musk rat, with male impotence medicine decoction spices musk rat feeding, the mother cries musk rat estrous recording and playback with estradiol spices feed female musk rats and other methods. 2. Through the establishment of high-yield rat population numbered male musk rat master record amount taken fragrant incense secretion amount of each mouse, then selection matching based on the amount of each mouse to take incense, and their offspring careful breeding and management, establishment and development of high-yielding fragrant rat offspring group. 3. Maintain the use of drugs to stimulate libido proved to Muskrat stimulating activity of feeding the drug can increase the amount of fetch incense. Drug irritating activities can be divided into two categories: one for impotence herbal prescriptions qi, and the other for male steroid agents. Third, improve the take incense technology to improve breeding efficiency operation to take the process itself is fragrant scent glands of a stimulus. Take a good way incense, incense can promote gland, so take action must be gentle aroma, the way to the right, skilled. Well disinfection requirements before taking incense. Ruoyi take over fragrant musk rat scent glands (cavernous) has become lumps, indicating fragrant gesture take too heavy, you should stop taking incense. Hong intervals generally take 12-15 days is appropriate. Muskrat frail and sick should take incense, should be resumed after the constitution. For at mating season or rut of being male rats, should stop taking fragrant incense to take a second or extended intervals. In operation for bleeding from the male mice, should stop taking incense, after injection of antibiotics into the nest pet and add the appropriate amount of concentrated feed anti-inflammatory agents, and then wait until the injury to take incense. Dai Nam musk rat breeding farming cooperatives have the qualification certificate, are special support industry model units, has been working on musk rat breeding techniques, varieties cultivation, promotion of large-scale breeding, farmers win-win cooperation. Dai Nam musk rat farming cooperatives have comprehensive standardized farming methods, technology applications covering musk rat nest build homes, feed formulation, disease prevention, foster pups, breeding and reproduction, musk extract a series of farming practices, has "kind of rat birth rate, the youngest son of a high survival rate; low incidence of the disease, the cost of occupancy is low, "the" two high and two low "technical advantages. Cooperatives adhering to the "letter to the Road to excellent for the win" business philosophy, always adhere to the "left farmers, factory hand," the whole industry chain cooperation.