1. Use disease-free seeds. Planting seeds from disease-free plants. Can also use more than 2 years of Chen species, there is a certain effect of disease prevention. 2, seed disinfection. If new seeds less than one year old are used, they must be sterilized by seed soaking in warm water of …
- Model NO.: Elight02 …
1. Increase ground temperature
Before garlic enters the greening period, the ground temperature should be raised. The covering on the membrane, such as leaves, crop stalks, dead garlic …
When the pear trees are planted, the most troublesome thing is the pests and diseases. Next, Xiaobian brings everyone to come and know the pear tree and pear. In order to facilitate the management of pear trees in the back.
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From the middle of April to the end of May, it is the key period from citrus after flowering to fruit stabilization. It is generally called the young fruit period. In citrus production, this period is usually called the fruit preservation period-t…