Non-protein nitrogen refers to non-protein nitrogenous substances, commonly used ammonia, …
The moisture content of chicks is about 60% to 70%. It exists in all the cells of the chicken …
The agricultural materials market is very active. Under the temptation of Gao Li, individu…
The 4U-1500 potato harvester is a new potato harvester developed and produced by the Insti…
I. Corn planting methods
There are many kinds of corn planting methods, such as: r…
Fenghua No. 3 is a new large peanut variety developed by Professor Wan Yongshan of the Ins…
In the coming of the Three Summers, all kinds of agricultural machinery must go to their j…
Since the first half of 2008, China's hog prices have experienced a surge in prices an…
Can you plant a pond in the mountains? A dream that was originally thought to be a fantasy…