First, pay attention to choose the best pesticide control period of drug use as far as possibl…
Chen Xiwen, deputy director of the Economic Committee of the…
The new wide-temperature and high-yield ECO5 coprinus comatus variety was selected, and the â…
Breeding pigs are the basis for the proliferation of pigs and are the core of the entire p…
In the South China Sugarcane Zone, early maturing varieties entered the mature stage in No…
Experimental principle
This kit uses the double antibody sandwich meth…
Cucumber blight is a fungal disease. It is usually overwintering in the soil or on sicknesses …
The best timing of breeding is determined by the time of ovulation and the length of time the …
Layered green grass in early spring grass young, a small number of grass during this period do…
Although meat pigeons have strong cold resistance, the low winter temperatures have a great in…