Farmers who have long pig-raising and pigs have a lot of knowledge. Ma…
Lotus root is a perennial herbaceous aquatic plant and is an important summer vegetable. The a…
Improve nutrition standards
The amount of mixed concentrate feed can be inc…
1 Biological characteristics of lettuce
The meat of lettuce is the main edible org…
1, fine preparation
Green stems planted in summer and early autumn are generally b…
There are more than 200 species of weeds in wheat fields in China, and more than 20 specie…