Practice has proved that simple processing and modulation of livestock and poultry feed be…
The method is an antigen-antibody agglutination reaction using red bl…
Bamboo willows planting in-line afforestation techniques Zhuliu is…
1. Remove old mycorrhiza
When the mushroom grows to 12 cm, it is harvested. After …
Due to the scarcity of green fodder, some farmers will feed rotten or sprouted potatoes to dai…
Easy way
Export a…
There are many reasons why tractors do not work properly, but sometimes people only pay at…
First, the temperature and humidity of the
At present, there are more than 20 species of cockroaches cultivated at home and abroad. T…
One appearance characteristic:
Medium-sized ducks, about 40 cm in length. Weight 6…