Non-destructive, disease-free pests and undisturbed tubers are best cultivated. However, when the species is in short supply, the damaged tubers are not heavy and can be cultivated after treatment. The treatment method is: first cut the damaged part with a knife or bamboo chips, the knife blade is sun-dried to the extent of not running pulp, and then planted, and generally can grow as usual. Large white hemp is cultivated, and after 1 year, it can become a big arrow. The cultivation of axillary vegetative propagation requires the removal of the "budgie"-like mixed bud at the top of the arrowhead, so that the arrowhead does not produce arrows (no longer draw stems) and is called "extinguishing arrow". After the arrows are off, they must be air-dried, so that the part of the buds that shoot off can form a layer of film (no more extravasation of nutrient solution) before they can be cultivated, otherwise they will rot easily. After 3 years of growth, 3 to 5 large and medium white hemp and a small amount of millet hemp can be grown in the arrowheads of the arrow. Large white hemp can be processed into commodity hemp into medicine, and cultivation as a species is not cost-effective, but some people have used arrowhead arrow extinguishing methods to extinguish buds on large white hemp (mainly to break the apical dominance). The method of killing buds is the same as the method of killing arrowheads with arrowheads. The buds are cut off with a sterilized knife (because the buds of white hemp are small and cannot be removed by hand). After each cut, the knife is disinfected once, and then the seed hemp is sun-dried a bit in the sun, and the exudation slurry of the cut part is dried into a thin film. After the film is formed, it is not necessary to continue drying, and immediately take it back for planting. Many buds on the hemp body can be sprouted to have more nascent hemp. These hemp grow into kenaf, some grow into white hemp, and others grow into hemp. A large white hemp can generate a few arrows, white linen, and many small rice balls. In the spring of 1975, the Dongfeng Third Team of Dishuipu Commune of Ningqiang County in Shaanxi Province had a germ-killing white hemp whose original weight was 20 grams, and 8 arrows (weighing 0.925 kg) and 7 white hemp (weighing 0.15 kg). And 78 Ma Mi. The amount of kenaf and white hemp is mainly determined by the supply of nutrients and levels of Armillariella, and if nutrition is provided, there will be more growth of arrowhead, white hemp, and millet. China Extract Powder For Use As Dietary Supplement Extract Powder, Extract Powder Manufacturer Shaanxi Kang New Pharmaceutical co., Ltd. , https://www.apipepdites.com