The latest seed price and planting method of Atractylodes lancea

North atractylodes rhizome is a kind of atractylodes rhizome, also known as spearhead vegetable, Chinese atractylodes rhizome, mountain atractylodes rhizome, etc., is a perennial herb belonging to the genus atractylodes of Compositae, distributed in northern China, growing on hillsides, sparse broad-leaved forest or mixed coniferous and broad-leaved forest. Rhizome used as medicine has the effect of drying dampness, turning turbid and relieving pain. Let's take a look at the seed price and planting method of North atractylodes rhizome together!

How much is a pound of northern atractylodes seeds?

The price of seeds is about 200~250 yuan per catty, but it varies according to the quality, origin and market of seeds. The seed of Rhizoma Atractylodis is short-lived type, the storage life is only 6 months at room temperature, the seed can not be used every other year, the low temperature storage can prolong the seed life, the germination rate of the seed can be kept above 80% at 0~4℃ for 1 year, the lowest germination temperature is 5~8℃, the optimum temperature is 10~15℃, the germination of the seed is inhibited above 25℃, almost all the seeds are moldy above 45℃, and the medicinal materials are harvested after 3~4 years of seed reproduction and growth.

Sowing method of rhizoma atractylodes

1. Land selection and preparation: the seedling field of Rhizoma Atractylodis chinensis shall be selected from sandy loam with gentle terrain, convenient drainage and irrigation, and the transplanting field shall be selected from sunny barren hill slope, humus soil or sandy loam with deep soil layer, loose fertile soil and good drainage, and low-lying waterlogging land shall not be selected.

2. Apply sufficient base fertilizer: after selecting the land for seedling field of Rhizoma Atractylodis, apply 3000~4000 kg of decomposed farm manure per mu, deeply cultivate 20~25 cm, rake fine and level, make flat bed in arid area, make high bed in area with much rainfall, and the width of bed is generally 1.2~1.4 meters, depending on the terrain.

3. Propagation method: The sowing period of Rhizoma Atractylodis is from late March to early April, and the sowing method can be drilling or broadcasting.

1. Drilling: When drilling North atractylodes rhizome, laterally ditch the row spacing of 15~20 cm on the well ridged surface, the depth of the ditch is 2 cm, the seeds are evenly scattered into the ditch, slightly suppressed after covering the soil, and the ridged surface is covered with grass to keep moisture after watering.

② Sowing: When sowing, leave soil covering when making the ridge, and then spread the seeds evenly on the ridge surface, covering the soil with 2 cm. After sowing, cover the ridge surface with straw to keep moisture, usually about 3~4 kg per mu.

The cultivation method of northern atractylodes rhizome

1. Thinning and seedling determination: When the seedling height of direct seeding is 5~6 cm, the seedling height is 10~15 cm, the seedling is determined according to the plant spacing of 15~20 cm and the row spacing of 25 cm, and 2~3 seedlings are reserved for each hole. The number of seedlings transplanted per mu is generally 12000~15000.

2, intertillage weeding: North atractylodes seedlings to frequent weeding and appropriate shallow loosening, transplanting should be carried out 3 to 4 times a year intertillage weeding, usually every two months loosening once, can be cultivated at the same time topdressing.

3. Timely watering: Before and after seedling emergence, keep the soil moist to facilitate seedling emergence and seedling growth. Water immediately after thawing in early spring to protect seedlings. When the soil is dry, water in time. Generally, the plants will not be watered after they grow up.

4. Reasonable topdressing: 2000 kg of decomposed light human and livestock manure water per mu shall be applied in the seedling stage of North atractylodes rhizome, 2500~3000 kg of decomposed human manure and 15 kg of calcium superphosphate shall be applied in June and July, decomposed manure or compost shall be applied in furrows between rows in October, and watering and soil covering shall be applied after application.

5. Bud picking and seed retention: the buds of the commercial field of North atractylodes are removed in time at the budding stage to concentrate nutrients for underground rhizome growth. For farming, loose and fertile land shall be selected, disease-free seed cultivation shall be carried out, flowers and buds shall be thinned appropriately, and excellent seeds and seedlings shall be cultivated.

6, pest control: North atractylodes vulnerable to aphid damage, should be removed in time litter, buried or burned, the occurrence period can be 50% fenitrothion 1000~2000 times or 40% dimethoate EC 1500~2000 times spray, once every 7 days, continuous until no pests.

7. Timely harvesting: 3~4 years after sowing or 2~3 years after transplanting, after the stems and leaves on the ground dry in spring or autumn, dig out the rhizomes in sunny days, shake off the soil, remove the residual stems, dry or dry, and knock off the fibrous roots.