Pinellia cultivation techniques and benefits 1, environmental choices: Due to Pinellia growth habits with shade, fear of light, hi moist, afraid of water. Therefore, it is necessary to choose land plots with the above conditions, or to interplant with trees or high-crop crops. 2. Soil selection: The sandy loam soil is selected, which has better drainage and irrigation conditions, and the terrain has a certain slope. The clay, heavy clay or stagnant water, and saline-alkali soil are not plantable. 3. Selection of seedlings: Due to the short artificial cultivation time of Pinellia ternate, it has not yet passed the nationally recognized fine varieties. From the leaf types that are cultivated in the present Pinellia can be divided into three categories: narrow three-leaved, broad-leaved, and elliptic. Among them, the broad-leaved and elliptic leaf types are distributed in the Yangtze River basin, and the narrow tri-leaf Pinellia are distributed in the Huang-Huai area, especially the narrow-leaved trefoil Pinellia ternata produced in Shandong Heze and Jiangsu Fengxian are of good quality, and their growth is strong, with a large number of leaves. Large and thick leaves, strong resistance, multiple buds, many tubers, large individuals, high yield. 4. Cultivation techniques: After thawing in the early spring (the sowing time cannot be too late), when the temperature is stable at around 10 degrees, 5000 kg of organic fertilizer, 100 kg of superphosphate, 30 kg of potassium sulfate, and carbonate are used in the selected plot Hydrogen ammonia 50 kilograms, after ploughing and plowing, make a sorghum 10 centimeters high and 100 centimeters wide, 30 centimeters apart from the centipede, and 4 to 5 centimeters deep in the raft on the raft, 20 centimeters apart, 3 centimeters apart. Two rows of stems crossed into the ditch, the top buds up, cover soil flat, slightly suppress, cover the film. About 40-60 kilograms of stems per mu are needed. 5. Management focus: Remove the covered mulch in time after emergence. Take a hoe for loose soil after one week. Be careful not to injure the petiole. The buds found during the whole growth period should be removed. Water should be controlled to keep the soil wet and dry. Water is topped with a small amount of fertilizer and earth. 6. Harvesting and processing: After the autumn of the year of cultivation, Pinellia tubers with a diameter of 0.6 cm or more are harvested and put into the basket, and stored below 1 cm in layers for storage in the sand. The processing above 1 cm is as follows: Will be stacked in the middle of the Banxia, ​​40 cm thick, about 15 days, the skin slightly rot, remove the rough skin. Then put it in the water, and step on the skin with your feet. It is white, dried and dried for sale. 7, benefit analysis: Mu need to seedling bulbs 50 kg, the price of 16 yuan / kg, the amount of 800 yuan. Fertilizer models 80 yuan. 10 yuan for pesticides, 20 yuan for plastic film, and 100 yuan for labor, totaling approximately 1,000 yuan per mu in the first year. General mu produce (dry) 100-150 kilograms, for seedlings with small bulbs (fresh) 200-250 kg. For many years, the prices in the Pinhagi market have stabilized at 30--40 yuan/kg. In the first year, the mu income is 3000-5000 yuan, and the removal of investment is 1,000 yuan. The net profit can be 2000-4000 yuan. At the same time, the self-remaining seedlings do not need to be reinvested after being seeded, and can be rolled and developed. The market prospect is quite broad. The prices of the seedlings in the Institute are: raw licorice (seed) 186 yuan/kg, narrow-leaf triflium (bulb) 16 yuan/kg, and woody honeysuckle (seedling): seedling 0.48 yuan/tree, and two-year seedling 0.80 yuan/tree ( Free mail) Two kinds of remittance methods: 1 Post office remittance: Li Hongjun, Runkang Chinese Medicinal Materials Research Institute, Heze City, Shandong Province Postcode: 2740002 Agricultural Bank of China Remittance Card No. 24512 Li Hongjun received (need to telephone after remittance) It is advisable to come to our office to negotiate and exchange information. Raise seedlings. welcome! Shandong Heze Runkang Chinese Medicine Institute Office Tel: 0530 - 5100898 Mobile Zip: 274000 E-mail:
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