As the saying goes, “I am not afraid of not knowing the goods, I am afraid that the good…
In November, the winter jujube tree enters a dormant period, which is a favorable period f…
Feed and feeding is a central part of the whole culture technology of giant salamander. The qu…
The project “Screening and development of plant-derived viral inhibitors such as pol…
In winter, overwinter pasture provides abundant green forage for livestock and poultry, wh…
First, the valve spring breaks. Can be broken into two parts of the spring removed, broken…
I. Physiological diseases Physiological diseases are caused by environmental conditions that a…
At present, the demand for Bombyx mori is escalating in the Chinese herbal medicine market, an…
Farm musk rat has been in our country for more than ten years, but there are few real professi…
The necessary nutrients for wheat growth and development are: carbon, hydrogen, oxygen, nitrog…
Beans are one of the major vegetable crops in our province, and they are planted all over the …
Trough-type multi-functional tea maker is a new type of machine. Using it to fry the famous te…