Planting Atractylodes macrocephala Koidz: how to plant Atractylodes macrocephala Koidz?

How to plant Atractylodes macrocephala Koidz? Please introduce detailed planting methods and can refer to the following methods for planting Atractylodes macrocephala Koidz. First, land preparation: Atractylodes macrocephala Koidz likes cool climate, is afraid of high temperature and humidity, and is not strict with soil. but it is better to use micro-acid, alkali and light clay with good drainage and deep soil layer. Second, seedling transplanting: select large-leaf dwarf varieties. Sowing and raising seedlings in the middle and late April. Before sowing, the seedling land was made into a flat bed, with a row spacing of 16 cm and a depth of 3 cm and a depth of 3 cm, with a sowing amount of 4 kg per mu. The seedlings were dug for storage from mid-late October to early November before freezing. The seedlings began to be transplanted in early April of the following year, with a general row spacing of 50 cm to 60 cm and a plant spacing of 7 cm to 10 cm, with single or double rows. The suitable transplanting density is 12000 ~ 15000 plants per mu. Generally, about 60 kilograms of seedlings are used per mu. Third, field management: after sowing or transplanting, Atractylodes macrocephala Koidz should often remove weeds and loosen the soil so that the soil surface is loose and free of weeds. Pay attention to prevent waterlogging in the rainy season. The principles of "applying sufficient base fertilizer, early application of seedling fertilizer and heavy application of bud fertilizer" should be grasped in fertilization. The amount of fertilizer should not be too much when the first fertilizer is applied after the seedlings are basically completed or after transplanting slow seedlings. The second fertilization of transplanting seedlings is usually 5-7 days after flowering (before flowering), 75 kilograms of cake fertilizer per mu, or 1000 kilograms of human and animal feces, 25 kilograms of calcium superphosphate, or 25 kilograms of diammonium phosphate. Buds should be picked in time before the inflorescence blooms to promote nutrient supply to the rhizome. Fourth, pest control: there are many diseases of Atractylodes macrocephala Koidz, mainly rust, iron leaf disease, root rot, blight and so on. Iron leaf disease can be sprayed with Baumei 0.3 degree stone sulfur mixture at the initial stage of the disease, once every 8 to 10 days for 2 times, and root rot and blight can be irrigated with 50% carbendazim 600 times or 50% methyl topiramate 1000 times at the initial stage of the disease. To control pests of Atractylodes macrocephala, 50% dichlorvos and 800 times of dichlorvos, or 40% dimethoate, 1500-2000 times, once in 7 days and 3 times in a row, can be sprayed before the adults lay eggs in the early flowering stage. Click to get more planting techniques of Atractylodes macrocephala Koidz