Spraying herbicide will not hurt mulberry seedlings
Using herbicides to control weeds in mulberry field is a simple and labor-saving method. According to the characteristics of herbicides and the species and growth law of mulberry seedling weeds, the most suitable time should be selected to control weeds. So what kind of herbicide does not hurt mulberry seedlings?
Jingkuiheling, alachlor, Acetochlor, alachlor, etc.
Jing Kui he Ling: Jing Kui Cao Ling is a low toxic herbicide. It is yellowish and uniformly crystallized, the total ester content is more than 95%, and the R body is more than 90%.
Acetochlor, Acetochlor and butachlor are effective for the control of annual Gramineae weeds.
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Key points of management technology of bayberry
Only by managing fruit trees reasonably can excellent fruits be cultivated. When growing bayberry, you need to take care of it in many ways. What are the key points of bayberry management technology? Key points of bayberry management technology 1. Fertilization is the key to high yield and high quality. The time of fertilization is as follows
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Urea is effective in a few days.
Spraying urea usually takes 7-15 days to take effect. It is necessary to pay attention to forbidding spraying urea before rain to avoid burning seedlings or losing fertilizer, which should be carried out in the early morning or afternoon. General cereal crops require a spray concentration of 1.5% Mel 2%. If it is sprayed during flowering, the concentration should be reduced appropriately.
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