In recent years, with the rapid development of the pesticide industry, biological pesticides have increasingly become an important measure in the pesticide sector. Banlangen is a relatively common Chinese herbal medicine variety. How to choose the type of herbicide and how to use it during planting is a concern of everyone. Cable Pipe,Pvc Rigid Conduit,Pvc Cable Pipe,Rigid Conduit TAISHAN CITY WANAN CABLE CO.,LTD , https://www.tswanan.com
Banlangen is different from other crops. Once the herbicide is used improperly, it will harm the medicinal plants, so the medicine must be accurate and must be used exclusively. Fluoride can be used before sowing, but due to the inconsistent time of weeds, and the short-term efficacy cycle of trifluralin, trifluralin has a poor effect on weeds after excavation. Gemgrass is also a special herbicide for controlling weeds in Banlangen, especially annual weeds. The effect is very good. In addition, glyphosate, glyphosate is a herbicide, which is not suitable, but due to the weather. Drought, weeds are strong, and can be sprayed and weeded before emergence. Therefore, proper application of trifluralin, chlorpyrifos and glyphosate can effectively prevent weeds during the whole growth process of radix isatidis.
Banlangen requires high specifications for pesticide residues, so you must pay attention to the method when using herbicides. If you are not careful, you may lose all your efforts.
First of all, you should choose to apply the medicine at the best time. For example, if the seedlings of Banlangen are selected to be sprayed to about 6 cm, the pesticide residue can be greatly reduced. Secondly, the leaves of Radix are light, and the herbicide is easily damaged, so the concentration is low. In addition, we must strictly control the limited dose, according to the specific soil quality, climate and other strict operation according to the instructions of the drug, if conditions permit, you can do a small test in advance to see the reaction after the application of Banlangen field, the effect is good The application of the area ensures the safety of the medicine.
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