It can be divided into single-layer cage, double-layer cage and multi-layer cage. There are many one-layer rabbit cages abroad. The single-cage rabbit cannot use the ground economically.

In order to effectively prevent and control the occurrence of wheat scab, in Yangying Town, Zhenping County, Henan Province, farmers are using drones to feed wheat in all directions without dead ends. Spraying drugs, relying on technology to help agricultural production.

On the eve of "May Day", more than 20 self-propelled boom sprayers and plant protection drones "jointly" carried out the mixed spraying of medicine and fertilizer in the high-yielding square of 10,000 mu of wheat along the lake street in Tongshan District, Xuzhou City, Jiangsu Province. "

PERC solar modules are growing in the market, but what is PERC cell technology and what are its advantages? To better understand the importance of PERC cell technology, let's first review some of the inefficiencies commonly found in standard silicon solar panels.

Introduction: Broiler is a very common livestock in daily life. The price of chicken in the market has been relatively stable, especially in recent years, with the rise of various fried chicken shops, the market demand for broiler is also increasing, more and more Many people started raising chicken......

The major development directions of the breeding industry are nothing more than two: one is scale automation, such as broilers, laying hens, ducks, pigs, etc.; the other is ecological characteristics, such as pheasants, wild boars, etc.