Release d…
First, broodstock selection red-handed crayfish can spawn a number of times a year, the length…
Release d…
1. Short-term sowing: Generally sowing in July-November (or referring to the sowing time of lo…
Farmers who use small water or rice fields to raise snails can achieve considerable economic b…
Under normal circumstances, pruning is not carried out before the branches and leaves between …
There are many kinds of longan pests and diseases, but they are dominated by five insects 1 di…
1, Shallow water layer hanging.
In autumn, the water temperature has dropped, and …
Before designing a reasonable formula for feed formulation, it is necessary to clarify the spe…
In the early spring, the courgettes of the greenhouse are prone to fruit enlargement, yellowin…