Atractylodes macrocephala planting: how to weed Atractylodes macrocephala Koidz?

How to weed when planting Atractylodes macrocephala? Please introduce the herbicides and methods that can be used in Atractylodes macrocephala Koidz. In general, it is necessary to control Atractylodes mandshurica, Euphorbia angustifolia, etc. The commonly used soil sealing herbicides are trifluralin and Acetochlor. The usage can be referred to as follows: generally, 5-10 days before transplanting, weeds are evenly sprayed with 48% trifluralin EC 80-100 ml per mu and 40-50 kg of water. Trifluralin is easy to volatilize and photolysis, and the drug should be mixed into 5-7 cm soil layer in time with spraying, and the field validity period is 2-3 months. You can also spray the topsoil evenly with 50% Acetochlor EC 70-75 ml and 40-60 kg of water 3-5 days before transplanting and before weeds are unearthed. According to your reflection, Acetochlor can be sprayed to seal the soil before the emergence of Atractylodes macrocephala Koidz. The field humidity has a great influence on the soil sealing treatment effect of the above chemicals, and the stagnant water may cause drug damage to Atractylodes macrocephala Koidz. It is suggested to apply it in a large area after a successful trial in a small area. If Gramineae weeds occur in the field after the emergence of Atractylodes macrocephala Koidz, it can be sprayed with high-efficiency herbaceous energy and quinoxaline, which is effective for many kinds of grasses and safe for Atractylodes macrocephala Koidz. When Gramineae weeds come out in the field, 40 ml of 5% quizalofop EC per mu or 30-40 ml of high-efficiency cover grass can be sprayed with 30 kg of water. Click to get more planting techniques of Atractylodes macrocephala Koidz