Honeysuckle Early Planting Technology

Honeysuckle is a perennial semi-evergreen woody vine, aliased to two flowers and double flowers. It is a traditional Chinese herbal medicine. Honeysuckle roots, stems, leaves, flowers can be used as medicine, the main medicinal part of the dried buds, with heat and detoxification, eliminate chronic inflammation, improve the role of human immunity. In recent years, with the increase in the development of honeysuckle and the widening of application fields, the market demand has been increasing. To improve cultivation techniques, increase the yield of honeysuckle production and maintain the maturity period, has become a major problem in production. In recent years, according to the characteristics of short vegetative growth period, vegetative growth, and reproductive growth of the honeysuckle cutting seedlings, we have taken steps to increase the initial planting density, and then gradually increase the planting density one year later. Raise, enter 2 to 3 years ahead of time into the rich period, and after entering the rich period, plant growth is basically not affected. Space utilization is still relatively reasonable, and land, space, and climate resources are fully utilized, which greatly improves the overall benefits, and overcomes the shortcomings of the early-stage high-yield production of pure and close-planting gardens, and the late-stage and early-stage yields of thin-planted gardens. The technical points are described below. First, planting time Honeysuckle can be planted in all seasons. The survival rate is high in the middle of September to mid-March of the following year. Planting in the autumn in the south of North China is better. In this period, although the temperature is significantly reduced, the ground temperature is still within the range suitable for root growth. The newly planted honeysuckle root can heal before the soil freezes, and can generate a large number of new roots, the survival rate is high, and the spring will grow stronger in the coming year. The seedlings have a short time and a large amount of flowers are produced. Although the honeysuckle planted after the year can survive, the germination and the roots grow in synchronism. The contradiction between the aboveground and underground parts for nutrients and water is prominent. The time for slow seedling growth is long, and the early growing season is poor. Small amount of flowers. Cold winter, drought and water shortage areas can be planted in the spring to prevent draining. Second, the planting model 1. Waiting to wait for the strain model The pattern into the rich period of the plant spacing are 1.5 ~ 2m, per 667 square meters, the number of plants is 167 ~ 296, the initial planting density (667 ~ 1184 / 667 square meters) It is 4 times higher than the full flowering period. After one year, it is interleaved with 333-592 strains. After 2 to 3 years, it is thinned and 167-296 permanent plants are reserved. Using this model for the first year can be used as a vegetable crop such as garlic, onion, and spinach. The advantage of this model is that it can guarantee that the growth of honeysuckle will not be affected by crops. The output in the early period is high. The output can reach 10-20kg per 667 square meters in the first year, 30-40kg in the second year, and can be entered in 3-4 years. Rich production period. 2. Wide-line dense plant model This mode enters a post-harvest interval of 1.8 to 2 m, with a plant spacing of 1.6 to 2 m, a density of 185 to 231/667 square meters, and an initial planting density (740 to 924/667 square meters). 4 times of the flowering period, one year after the thinning, 370 to 462 strains per 667 square meters are reserved, and the second septum is planted after 2 to 3 years, leaving permanent plants. Using this model, in addition to intercropping vegetables in the first year, it is also possible to use wheat, barley and other low stalk crops, but the width of the sowing should not exceed 1m so as not to affect the growth of honeysuckle. The advantage of this model is that it is convenient for field management, but the growth of honeysuckle is slightly affected by the crop. 3. The model of straight gardening adopts robust branches with a diameter of 0.8 cm or more and a length of 35 to 40 cm for cuttings instead of nursery stocks. The planting density and thinning steps are the same as those in modes 1 and 2. The depth of the burrs is 1/2 to 2/3 of the length of the twigs. The burial water is poured practically. Before the winter, a total of 2 to 3 waters are poured, and the soil is frozen and protected before wintering. To use this method to build a garden, it is necessary to consider the issue of supplementing seedlings, so the strains can be partially encrypted or double-spotted. The advantage of this model is that it can solve the problem of shortage of seedlings; the disadvantages are: more watering times, inconsistent with crop management, and lower survival rate than using seedlings. Third, the main technical measures 1. Variety selection Honeysuckle variety, the production of the cultivation of fine varieties mainly Fengqiu large wool flowers and Shandong chicken feet flowers. Fengqiu plush flower is a national protected species, with a tree stand upright, thick branches, and easy pruning. The length of buds is 4-6cm, and the chlorogenic acid content is 5.6%-6.7%. Medicinal components are harmonized, pest and disease resistance are strong, and they can be flowered in the same year after planting. After entering the rich period, they can produce 100-150kg per 667 square meters. It is the first choice for production. 2. The garden selection of honeysuckle is drought-tolerant, cold-tolerant, tolerant, and resistant to the soil. It requires no strict soil requirements, and can normally grow and bloom in slightly acidic and alkaline soils. However, in order to achieve the requirements of high yield, high quality and pollution-free cultivation, The site should be selected for loose soil and fertile land, convenient drainage and irrigation. And to stay away from cities, industrial and mining companies, and traffic arteries, the atmosphere, soil, and irrigation water should be tested to meet national standards. 3. Precise preparation of honeysuckle dense planting garden to be planted before the land leveling, and to apply enough base fertilizer, apply 667 square meters of quality decomposed organic fertilizer 4 to 5 cubic meters, superphosphate 50kg, ammonium bicarbonate 50kg, potassium sulfate 10kg, Zinc sulfate 1kg. In order to eliminate the underground pests, 1kg of phoxim is used per 667m2 of land, and 20kg of ground sand and 20kg of soil are used for soil treatment. The depth of arable land is 25cm, followed by cultivating, and then marked as 2-4m wide. 4. The use of strong seedlings and seedlings is the basis for improving the survival rate, early bud formation and early high yield. The current strong seedling standards for Fengqi honeysuckle production are: thick stalks, short internodes, small hollows, and high seedling heights of more than 50cm. The old pile thickness is more than 0.8cm, the old pile length is more than 15cm, the base thickness of the new branch is more than 0.5cm, the new branch length is more than 30cm, and more than 15cm are lateral roots. Using strong seedlings, budding can occur in large quantities in the current year, and it can be entered early in 2 or 3 years. 5. Scientific planting Firstly, determine the planting point according to the determined line and spacing, and then dig a planting point of 50cm square at the planting point. The raw soil is separated from the mature soil, and each hole is applied with 5 to 10kg of organic fertilizer, and the superphosphate is 0.3. ~ 0.5kg, fertilizer and mixed soil fill in the hole, 1 plant per hole, planting depth is slightly deeper than the depth of the seedlings in the nursery, after planting practical, pouring enough water to planting, after the dry shade after sealing the soil, slightly higher On the ground. In order to increase the survival rate and return to the seedlings quickly, it is generally necessary to water the seedlings 2 to 3 weeks after the planting, and then water the plants as appropriate.

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