When purchasing a combine harvester, the following six points must be taken care of. First, th…
Red spider red spider red spiders are often clustered on the back of day lily leaves. The vict…
Bio-pesticides are bio-pesticides that directly use active substances produced by organisms or…
In September and October, it is the warm and cold air that alternates. At this time, the weath…
With the development of agricultural mechanization and the improvement of people’s livi…
• Adding high-grade bacillus oil made from fungi in vegetable oil not only makes the oil…
The processing and design of …
Salt, as a human essential product, also plays an indispensable role in aquaculture. It can be…