Judging from many years of breeding experience, a single live bait can be used to farm commercial Rana. However, the simultaneous application of several live baits can better balance the nutritional needs of Rana sylvatica. If the above-mentioned live bait material can select 2-3 species to be used for feeding Rana sylvatica, the nutritional value of the produced frog oil is almost equal to that of wild frog oil. If more live baits are used together, the effect will be more perfect. At the same time, the cost of Rana sylvatica breeding is greatly reduced. The cost of each commercial frog is only 0.1-0.2 yuan. The above-mentioned live bait can also be used for feeding chickens and ducks, etc., which can greatly reduce the cost of raising livestock and poultry, improve the quality of products, and provide a powerful means for the production of green food.
Single dome hollow type operating lamp, the key components of the LED Ot Lamp are made of international famous brand and for the operation of the surgical lamp is stable and reliable; the lens and PC cover of the operating lamp are hardened to resist radiation,. the lamp light is softer, not make intense stumilation on docotor and patient's eyes; much safty and reliable; the OT lamp adopts the shock prooof, antiseptic proof material, durable and easy to clean, not affected by wiping or long-term use.
Single Dome Hollow Ot Lamp,Single Dome Operating Theatre Light,Single Dome Operating Room Light,Single Dome Surgery Room Light
Shandong Lewin Medical Equipment Co., Ltd. , https://www.lewinmed.com