Liaojing 454 is a new rice variety selected and bred from the conventional breeding center of …
1. Basic fertilizers such as ammonia, lime nitrogen, and turfgrasses cannot be mixed with …
Spring to early summer is the golden season for changing rabbits. In the process of introd…
Litchi: attack autumn longan: timely harvest temperature continues to rise, the orchard should…
Dairy cow disease prevention policy and countermeasures
Cow disease is caused by d…
(1) Dry pickling Method A method of pickling a suitable amount of solid salt directly on the s…
Because the large sealed buckets delivered by group-buying dog food are limited, how to give t…
Regarding the application amount of fertilizers, the formula recognized by China's authori…
Cassava, aliased as wood sweet potato and cassava, is one of the three major potato specie…
The cold storage is a facility for artificially controlling and maintaining a stable low t…
The period from July to August in North China is the season where precipitation is concentrate…