Areoponic cultivation method of radix isatidis

Abstract

The invention relates to the field of facility agriculture cultivation, in particular to an areoponic cultivation method of radix isatidis. The method is characterized by comprising the following steps of 1) growing seedlings by means of a seedling bed; 2) transplanting; 3) performing nutrition growth management; 4) harvesting. The radix isatidis cultivated by adopting the method disclosed by the invention has the advantages that the growth period is short, soil borne diseases are prevented, and the radix isatidis is suitable for large-scale and industrialized production.

Description

technical field

[0001] The invention relates to the field of facility agriculture planting, in particular to an aerosol cultivation planting method of Radix isatidis. Background technique

[0002] Banlangen, also known as big blue root. It is the dried root of the plant Isatis indigo or Daqing. It is slender and cylindrical, about 10-20-30 cm long and 3-8 mm in diameter. The surface is light gray-yellow, rough, with longitudinal wrinkles and horizontal spots, and root scars. The root head is slightly enlarged, with a dimple at the top, and there are dark green petiole residues around it. The thicker roots are densely verrucous Grey-brown petiole scars arranged in protrusions and whorls. The texture is solid and brittle, the skin of the section is yellowish-white to light brown, and the xylem is yellow. The gas is weak and the taste is slightly sweet. It is better to have straight, strong, firm and powdery roots.

[0003] At present, the planting of Radix isatidis is ge...

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