In the dilemma that the area of ​​cotton fields is declining year by year an…
[Interplanting problem] Can a vegetable greenhouse be a kind of mushroom? What if you can …
Biogas fermentation is a type of fermentation where the fermentation environment and condi…
1, frozen water
Before freezing of the soil, about the middle or late November, ir…
Microsoft today announced the use of DNA storage technology to write about 2…