Peucedanum praeruptorum is a perennial plant, which is suitable to be planted in deep, loose and fertile sandy soil, and not suitable to be planted in sticky, dry and barren river sandy soil.
Peucedanum decursivum needs a small amount of fertilizer, and some pig and cow manure is applied in the early stage.After seedling emergence, human and animal manure water or urea can be applied in combination with intertillage and weeding, and some compound fertilizer can be applied later, and attention should be paid not to damage roots and leaves when fertilizing.
Peucedanum praeruptorum has strong adaptability to drought, and does not need to be watered frequently in the early stage of cultivation, and is watered once every 3-4 days before germination, and is watered frequently in dry and hot summer.
Radix Peucedani has strong adaptability to environment, likes sunny environment, has strong cold resistance, and the suitable temperature for cultivation is 15-20 .
1. Disease: The main disease of Peucedanum decursivum is powdery mildew. powdery spots occur on the leaf surface after morbidity, gradually expand, and the leaves turn yellow and wither.If diseased plants are found, they should be removed and burned in time, and triazole copper should be sprayed to prevent and control them.
2. Pests: The main pests of Peucedanum are aphids, which can be controlled by 20% dimethoate emulsion or other systemic pesticides 800-1000 times for 2-3 times, and can also be trapped and killed by trapping technology, the effect is better than that of pesticides, and it is also safe for people and livestock.
