Rice mechanization transplanting is a most direct and efficient light and simple cultivation method. In recent years, the technology for large-scale application of rice mechanization transplanting has matured, and seedling raising technology is one of the key technologies for machine insertion. No.....

Local high-quality native chickens in China, such as Chong Ren Ma chicken, Xianju chicken, Ningdu yellow chicken, Gushi chicken, Xiaoshan chicken, Sanhuang chicken, Qingyuan chicken, and apricot broiler, etc., have small size, beautiful color, lively and lively. Rough feeding, strong feeding power.....

How to improve the nutrition and immunity of Tenebrio. Tenebrios are miscellaneous, so long as it is a substance containing major nutrients, its shape is suitable, and it can be used as feed. At present, the use of starter to treat crop stalks, sawdust, cottonseed hulls, bagasse, etc. Livestock exc.....

Urea is the nitrogen fertilizer with the highest concentration in solid nitrogen fertilizer produced in China, and its aqueous solution is neutral. In addition to the basic fertilizer used in crops, the vast majority of crops are used for top dressing. So, how can we increase the effect of urea dr.....

First, early prevention. Spring is the first period of high incidence of sheep lice, and prevention work should be done as soon as possible. We must work hard and clean the sheep house, do a good job in ventilation and light transmission, and always keep it dry and fresh. And every 7 to 10 days to.....

First, choose "a tight, two hard, three long" mother duck. The so-called "tight" means that the feathers are close and detailed, close to the body, flexible in action, and strong in eating power; "two hard" means that the ribs are hard and the garden is keel, and the .....

Both look at the present and look to the future. One stroke does not allow, one day does not fall, and the ring buckles closely, playing "five battles", so that the summer grain is less than one day, and the management day is not relaxed. Wheat production "three minutes, seven poin.....