Daylily, also known as day lily, has high nutritional value. It also has the effects of stopping bleeding, reducing inflammation, clearing heat and dampness, and improving eyesight and soothing. The market demand is extremely large, so it attracts many people to plant. However, weeds are seriously endangered during planting, which often affects the planting harvest and income, so we must do the weeding work. Let's learn about it together with Xiaobian.
Day lily weeding method and precautions
1. Weeding method
Manual weeding can be chosen, such as newly planted daylily, and herbicides cannot be used, so manual weeding must be carried out, or the planting area is improper, and manual weeding can also be used. However, this method is labor-intensive and time-consuming, and if a small number of growers can choose this method. There is also a herbicide weeding, which is generally used in 2-3 years, but daylily is a sensitive crop and should be used with caution when weeding with herbicides.
Day lily weeding method and precautions
2, weeding time
If it is artificial weeding, it can be carried out at any time. It is usually strengthened to inspect. Once weeds are found to be removed in time, the grass is removed, and the herbicide weeding is suitable for the weeding before and after the seedling weeds. period. The weeding time of daylily in the north should be controlled after the rain. When the temperature is higher than 33 degrees, the medicine should be stopped, so as to avoid the poisoning of the yellow cauliflower caused by the volatilization of the medicine. It is not suitable to use the chemical herbicide in the first half of the day before the day of pickling.
Day lily weeding method and precautions
3, spraying method
Spraying in the seedling stage of daylily, the nozzle should be higher than the top of the column, take a drifting spray, fill the soil with the leaves of the daylily, then lower the nozzle, take a targeted spray for weeding, and spray the liquid as much as possible. On the grass.
Day lily weeding method and precautions
4, matters needing attention
The choice of herbicide should be determined according to the type of weeds and the time of use. It is necessary to strictly control the amount of the drug, the variety of herbicides, the content of effective ingredients are different, and the dosage is not the same. Therefore, it is necessary to strictly control the dosage when using it. Remember that the dosage is too large or too small, and it is necessary to ensure the herbicidal effect and not effectively grow the crop.
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