Winter is the season when green feed and vitamin-rich feeds are lacking. To achieve high yields in first-laying hens, it is critical to master the following tactics:

Feeding eggs before feeding When eggs reach the age of 20 weeks, feed them before the eggs. The calcium content in t…

KGF-G type paste filling machine product performance introduction Paste filling machine is a kind of filling machine, which is a small category of packaging machinery. Mainly for the filling of products such as filling and sealing products such as filling and sealing. Mainly including…

As the saying goes, "If you want to live long, eat lamb." Lamb is one of the main meats eaten by everyone and is also a tonic for the winter season. After the winter, cold air is frequent. The northerner's favorite food is the shabu-shabu hotpot. Winter mutton is very pleasan…

Farmyard fertilizers cannot be mixed with alkaline fertilizers such as ash, lime nitrogen, lime, calcium magnesium phosphate, and the like. Because the main component of human and animal urine is nitrogen, if it is mixed with a strong alkaline fertilizer, it will neutralize and fail.

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At a time of severe winter, the sudden drop in temperature and the safety of winterization of facility agriculture have become the biggest concern for greenhouse growers. Professor Zou Zhirong, professor of horticulture at the Northwest Agriculture and Forestry University, proposed prevent…

According to the experience of mutton sheep breeding accumulated for many years, the author has outlined the technical points of winter feeding and management of pregnant ewes as follows, hoping to benefit mutton sheep farmers.

According to nutritional requirements, a reasonable su…

How to quantitatively detect cAMP and cGMP
Background introduction
Sutherland discovered cAMP (cyclic adenosine monophosphate) in 1958 and thus won the Nobel Prize in Physiology and Medicine in 1971 [1]. In 1963, Ashman discovered cGMP (cyclic guanosine monophosphate) [2]. Fif…

The spicy pigeon is made of fresh pigeon as raw material, marinated paint, and baked with far-infrared rays. The product has a crisp inside, tender and delicious, spicy and refreshing, fragrant but not greasy, etc., deeply welcomed by consumers. .

(a) Materials and Equipment: Pigeo…

Greenhouse peppers can delay the production of peppers through the protection facilities until the cold autumn season in order to obtain higher economic benefits. This kind of cultivation method requires high temperature and high humidity in the early s…

1, breeding density. There is a chicken farmer who raises more than 1,400 broilers about 30 days old on the ground and only occupies an area of ​​70 square meters, with an average of more than 20 chickens per square meter; the density is too high, the chicken activities are l…