First, Atractylodes planting site selection and peace
Atractylodes should be selected for deep, fertile, ventilated, cool and well-drained dryland cultivation. Atractylodes can not be used as a continuous crop, and it must be replanted more than three years after planting. It is better to use grass crops before, because the grass crops such as wheat, corn, millet, etc. are not infected by ferret. Can not be peanuts, Scrophulariaceae, cabbage, rape, aconite, yellow, tomato, radish, white peony and other crop rotation.
The winter plowing should be carried out in time before the harvest, which is beneficial to soil maturation and reduce weeds and pests. Atractylodes is plowed once before planting, and basal fertilizer should be applied when plowing. Per acre applied compost manure or compost 2000 kg, superphosphate 50 kg, potassium chloride 7.5 kg, urea 10 kg mixed base fertilizer. Sprinkle the fertilizer on the surface of the soil and turn it into the soil when arable. The site preparation must be fine and smooth. The southern part is made up of about 120 cm wide stilts. The length of the maggot is determined according to the topography. The sulcus is about 30 cm wide. The sampan is turtle-shaped and is easy to drain. The sloping areas of mountain slopes should be perpendicular to the slope to avoid soil erosion.
Second, Atractylodes nursery selection and peace
Atractylodes should choose a cool shady slope with a slope of less than 20, with moderate soil fertility, well-drained, dry, and ventilated sandy loam. Overgrown soil in nursery soils tends to make Atractylodes lanceolata branches too soft and resistant to disease. If the soil is over-fertilized, the seedlings grow too profusely, and when they bloom, the quality of the seedlings will be affected.
A month before Atractylodes seeding sowing, covering 30 cm thick weeds, leaves, straw, etc., burning soil disinfection, to prevent pests and diseases, burn grass ash into the soil. If you do not burn earth, you can turn over the soil in the first winter to fully weather the soil. After the land has been treated, it is opened to a height of 1 to 1.3 meters wide, the width of the compartment is 30 centimeters, the depth of the compartment is 25 centimeters, the surface of the box is turtle-shaped, and 1,000 kg of compost per acre is used as a base fertilizer, not too much to avoid seedlings. excessive growth.
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