Advantages of Farrowing Crates For Pigs

In Xingfuzhuang Village, Tianzhuang Town, Pingdu, Qingdao, plant protection drones are working in the field (taken on May 17, drone photo).

The purpose of forced moulting is to make the whole flock stop production, moult, restore physical fitness in a short period of time, and then resume egg production, improve the quality of eggs, and prolong the economic utilization period of chickens.

At present, there are few articles at home and abroad that clearly put forward the definition and concept of green fertilizer. Huang Lizhang, a professor at Zhejiang University

The level of estrogen in laying hens is relatively high, and estrogen can inhibit the growth of new hair, so the phenomenon of moulting generally does not occur before the peak of egg production.

European Commission President von der Leyen tweeted on May 18 that the European Commission announced an energy plan called "RepowerEU", proposing that by 2025