1. Land leveling: Before planting, it's essential to level the field as much as possible. Uneven gro...
1. Land leveling: Before sowing, it's important to level the field as much as possible. Uneven groun...
With the advancement of industrialization and large-scale pig farming, artificial insemination has b...
With the advancement of industrialization, large-scale pig farming, and intensified production, arti...
Trace elements such as zinc, boron, manganese, copper, molybdenum, and iron are required in small qu...
Trace elements such as zinc, boron, manganese, copper, molybdenum, and iron are required in small am...
As the old saying goes, "July jujube, August pear, September full of persimmons." In the lunar month...