Chuanxiong High-yield Cultivation Technique
Chuanxiong is also known as vanilla. Root medicine, people used to make tea, with mellow and delicious, cool thirst, chills, pain, qi and blood circulation and other effects. 1, cultivation methods. Chuanxiong breeds with stems. Before planting, the land should be deep-rooted, 120 kg of phosphate fertilizer should be used per 667 square meters, and 1500 kg of farmyard fertilizer should be used as the base fertilizer. When planting species, choose the same size, the same thickness, and the strong stem section without pests and diseases as a seedling, remove the upper tip, cut into small pieces of about 3 cm, each piece has a pitch plate, and the length of both ends of the plate is 1.6 After centimeters, cut it and place it on sunny leeward and wet place, soak it with 1000 times solution of carbendazim, use 25% wettable phoxim 150 times liquid, or dip it with 1:10 garlic juice to prevent and cure Tigers and other underground pests are then piled up and put on sacks. After 3-5 days, they can be planted when the white buds on the pitches are released. Chuanyu is best planted in the great summer until early autumn (from early July to early August). According to the row spacing of 33 cm, the spacing of 26 cm is digging the hole, the depth of the hole is 3-7 cm, and 1 to 2 kinds of pods are planted in each hole. When the plant is planted, the bud mouth is upward, and the cover soil is about 3 cm. After planting, the litter is planted with clear water. 2, field management. When the seedling height is 7 centimeters, the seedlings are seeded once, and at the same time, the seedlings will be checked for seedlings. When it is 10 centimeters in length, it is poured once with clear water. After every one-month interval, weeding and cultivating soil will be applied once every 30-40 days. The first topdressing of nitrogen fertilizer, the rest of the topdressing compound fertilizer or human fecal urine, and spray Chestnut and insecticides, fungicides, diligent weeding, fine cultivator. In the third fertilization, fertilization (fertilizer) 12.5 kg per 667 square meters is used to pour manure water, and the soil around the plant is split. The old yellow leaves are removed and all the extra branches are removed, leaving 3 for each plant. - 4 main stems, with root enlargement and cultivation of robust Chuanxiongzi. When applying the fourth fertilizer, vegetable oil cake and plant ash can be applied around the plant. After the rain, it should be drained in time to prevent root rot. When flowering, buds should be removed timely to promote root growth. After the fall, when the main moss is turned to the old foliar, the new leaves are cut at 5 cm from the foundation, and the heavy fertilizer is applied and the foliar face is sprayed. 3, pest control. The insect pests of Ligusticum chuanxiong are mainly cotton worms and stem section insects. If insects are found, they can be treated with dichlorvos and sprays of pesticides such as 1605 until the pests are eliminated. The main diseases are root rot. Chuanxiong should be planted with disease-free stems for planting, and often drain loose soil to keep the soil from building up and prevent the disease. If it is found to be sick, lime sulfur can be used to fill the seedlings. 4, harvest processing. It is generally harvested after the summer solstice. Digging, stems and leaves must be removed. The whole plant is dug up, shaken off the sand, and dried into commodities. In case of rainy weather, use smoke-free firewood to dry.
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