The cockroach is the general name of the larvae of Coleoptera. It has many types, ranging …
Xue Dayun, Xuejia Village, Zhaoyuan City, Shandong Province invested 35,000 yuan, used spare o…
There are many methods of artificial rearing of Astragalus membranaceus. However, it is po…
To feed the batch feed should be a reasonable match, do not feed a single variety. The nutrien…
Common name bean cow is a Coleoptera bean elephant family. The host is single and only damages…
Distillers grains are a good raw material for mushroom cultivation. Its nutrient compositi…