Hubei New Hope Ecological Agriculture Polygonatum planting Hubei New Hope Ecological Agriculture Polygonatum planting investment, the cultivated excellent seedlings of purple-flowered rheum trifoliatum have the characteristics of Miao Zhuang, strong vitality, high planting survival rate, pure quality and high value, which fully meet the requirements of artificial planting. Hubei Xin hopes to invest in ecological agriculture Polygonatum planting, provide free technical training and one-on-one teaching. For those who have the conditions to plant and ensure that the finished products are sold back to the company, they can provide free seedlings and provide independent research and development of wild fine varieties. ?
Hubei New Hope Ecological Agriculture Polygonatum planting investment All seedlings are the results of years of research and development, with high quality and pure varieties, clear provenance and gratifying growth. Coupled with the technical tracking of the headquarters, the number will be counted after the planting survives. The planting of Polygonatum sibiricum in Hubei New Hope Ecological Agriculture invests in seed germination and rapid propagation technology, which has the advantages of fast propagation speed and short cycle, effectively improving yield and quality, and seedling planting is not limited by the site and does not need long-term management. ?
Hubei Xin hopes to plant Polygonatum sibiricum in ecological agriculture, and its application scope is gradually expanding. Hubei Xin hope ecological agriculture Polygonatum planting investment 1000 yuan, only need to cultivate once, you can see the benefits that year. Since then, it has been cultivated by itself every year, and the profit is considerable. At present, artificial planting has not been widely promoted, and the competition is small. Chinese herbal medicine products have a high market profit. After all, the demand of domestic health care market is exploding now, including catering industry, health care industry and other industries need all kinds of Chinese herbal medicine products.
Polygonatum sibiricum is a Chinese herbal medicine. Due to the decrease of Polygonatum sibiricum and the rise of artificial cultivation, Polygonatum sibiricum has been planted in many areas. If you want to plant Polygonatum sibiricum with high yield and high quality, you must do a good job in planting technology and fertilization management of Polygonatum sibiricum. Here, we will introduce the planting technology and management of Polygonatum in detail. Polygonatum sibiricum is a Chinese herbal medicine. Due to the decrease of Polygonatum sibiricum and the rise of artificial cultivation, Polygonatum sibiricum has been planted in many areas. If you want to plant Polygonatum sibiricum with high yield and high quality, you must do a good job in planting technology and fertilization management of Polygonatum sibiricum. Here, we will introduce the planting technology and management of Polygonatum in detail.
Planting site selection? Polygonatum sibiricum likes shade, and it needs a certain amount of light during the growing period, so it is best to choose a semi-cloudy and semi-sunny place or a place with shade next to it. Polygonatum sibiricum has high requirements for planting soil, and is suitable for planting in fertile soil with rich humus and deep soil layer, followed by sandy soil. After land selection, it is necessary to clean up the impurities in the soil and then disinfect it to improve the planting quality. ?
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2. Seed sowing? There are two ways to propagate Polygonatum sibiricum, namely rhizome propagation and seed propagation. Many people choose seed propagation, usually harvesting seeds in August, then storing them in sand and sowing them in March of the following year. Planting 1000 Polygonatum plants per mu requires about 50 kilograms of Polygonatum seeds. Scatter the seeds evenly into the shallow furrow on the border according to the row spacing of 12~ 15 cm, cover it with about 1.5 cm, water it slightly, and cover it with a layer of grass to keep moisture. Remove the mulch before emergence. When the height of seedlings is 6~9 cm, the seedlings can be properly thinned in the over-dense place, and transplanted after 1 year. ? 3. interplanting? Huang Jing likes cool environment and has a long growing period. It usually takes three or four years to harvest. Polygonatum sibiricum can be interplanted with corn, sorghum and other tall crops for shade.
4. transplant? Generally, transplanting in March in spring is better. The row spacing is 25cm, the plant spacing is15-20cm, and the depth of the cultivation hole is about10cm. The bottom of the hole should be dug loose and leveled, and some fertilizer should be applied. One seedling should be planted in each nest, covered with soil, compacted, watered and covered flush with the edge surface. Watering again 3-5 days after planting. ? 5. on-site management? Weeding should be done frequently during the growing season, and shallow weeding should be done once a year in April, June, September and165438+1October. Huang Jing likes wet and is afraid of dry. The soil should always be wet. In case of drought, water in time and pay attention to drainage in rainy season to prevent water from rotting roots. Polygonatum sibiricum must have shading conditions, and tall crops such as corn and sorghum can be planted in ditches or ridges to shade. ?
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6. Fertilization management? It is not suitable to apply excessive nitrogen fertilizer to promote the growth of Polygonatum sibiricum seedlings, make the branches and leaves grow white and affect the growth of underground tubers. Annual topdressing combined with intertillage weeding. After the first three intertillages, human and animal manure 1.500-2.000 kg was applied per mu, and miscellaneous fertilizer 1.500 kg, phosphate fertilizer 50 kg and cake fertilizer 50 kg were applied per mu for the fourth winter fertilizer. After mixing evenly, apply it into furrows between rows, then cover with soil and cultivate at the same time. 7. pests and diseases? The common disease of Polygonatum sibiricum is black spot, which is a fungal disease. At the early stage of the disease, irregular yellow-brown spots appeared from the tip of the leaf, and the periphery of the spots was purple. After illness, 65% zineb wettable powder can be sprayed 600 times, every 7 ~ 10 day 1 time, 2 ~ 3 times in a row. Spraying 50% cartap EC 1500 times or dimethoate EC 2000 times can effectively control the main aphid pests. In addition, during the growth of Polygonatum sibiricum, mancozeb and phoxim can be sprayed every May to July to control diseases, or phoxim can be sprayed every year 10- 12 to control underground pests. ? The above is the introduction of Polygonatum planting technology and fertilization. Polygonatum is a common Chinese herbal medicine in our life. In recent years, with the increasing market demand of Polygonatum sibiricum, the planting benefit is very considerable.