Several kinds of Chinese herbal medicine planting techniques

Huang Hao

Growth habits Huangqi adaptability is very strong, the general soil can be planted, drought-tolerant, cold-resistant, deep and fertile soil with rich and productive.

Planting methods can be planted in spring, summer and autumn. Before sowing, the seeds are immersed in warm water. After soaking for 6 hours, the seeds are removed and put in pots, and then sown. Select sandy soil with good drainage and strong water seepage. Apply enough base fertilizer and plough fine hoe to make a wide lotus root. After 3-5 days of watering, use iron spatula to flatten the surface and open it by 23-27 cm. In a ditch with a deep centimeter, spread the seeds into the ditch and push it with the big rake. The sorghum flour was then smashed, and the seedlings emerged 6-7 days later.

Before the emergence of field management, the soil was kept moist. After emergence, watering was less and more soil was loosened. The roots were tied down. The seedling height was 6-7 cm and the seedling height was 10-13%. 17-20 cm high for top dressing, 10-15 kg for Mushi fertilizer and 25-40 kg for fermented cake. The amount of water needed to be flowered gradually increases, and the number of times of watering can be appropriately increased. Generally no pests and diseases, such as excessive rainfall, pay attention to drainage.

After the autumn harvest or the second year of the harvest, the stems and leaves on the ground will be harvested when withered. Mix the soil, remove the stems, dry it, and tie it up for sale. In the same year, 300 kilograms of dry goods were produced per mu, and 900-1100 kilograms of fresh goods were produced.

Dry summer

The site preparation site is drought-resistant in the Pinellia ternate, and loose and fertile sandy or semi-sandy soils are preferred, and soil is generally acceptable. Before ploughing, 100-150 kilograms of osmium and potassium fertilizers were applied, and the plough was deeply ploughed to make things move toward the east.

Seeding method using tubers breeding, according to the spacing of 21-24 cm to open the ditch with a ditch, ditch depth 4-6 cm, according to the spacing of 5-7 cm sowing bulbs, and then cover the soil smashing, with the big cymbals can be pushed twice. If the land is moist, water is not needed until the seedling grows.

A field of 1.5 centimeters in the field management pods is planted on the east-west line of high straw crops, such as corn or sorghum, which is beneficial to Pinellia growth. The Pinellia 2-3 times a year should be poured. After each dumping, it can be watered, which is conducive to emergence and re-growth. Pay attention to water when it is dry, and pay attention to drainage when it is rainy. There are no pests and diseases.

According to different conditions, harvest processing can be carried out before and after the Frost Festival or the following spring. Digging bulbs, large processing medicine, small seeds for use. The medicine is loaded into sacks, placed on a wooden board or a slate, and is crushed on the edge of the water to be peeled. Then it is poured into a sieve, immersed in water, and the skin dregs are rinsed off, dried and sold.

Banlangen

Plant features 30-35 cm tall. The root medicine was Banlangen, and the leaf medicine was Daqingye.

The growth habits are not strict with the soil, and normal soil can be planted in the cold and warm areas. Fear of water, hi sunshine. Can work continuously.

Cultivation management uses seeds for propagation, spring sowing and summer sowing. Spring sowing: Between March and May, choose a well-drained, loose and fertile soil with 18-20 cm spacing and 15 cm deep ditch. Spread the seed evenly into the ditch, cover the soil, step on the foot again, or push it twice with the big clam, and rinse it with water. Generally about 18 °C, 7-10 days emergence. Summer sowing: Between June and July, the method is the same as spring sowing and emerges in 4-5 days.

Field management seedling height about 6 cm Dingmiao, plant spacing of 5 cm or so, small to full-grain section, each acre can be followed by 15 kg of ammonium nitrate, 15 kg of superphosphate, watered after the buried soil, the summer solstice small festival leaves, cutting After 4-5 days of leaf watering, 10 kg of urea can be traced.

Harvesting and Processing Spring sowing Banlangen cuts leaves once a day and cuts the leaves from the base. It is better to dry in one or two days. Cold dew cream to plan roots, dried and used as medicine. Summer sowing in the plane when cutting leaves dry, planing the root season.

honeysuckle

Honeysuckle is a perennial shrub of the family Caprifoliaceae, which grows throughout the country and is not harmed at minus 35-40°C.

The characteristic stems of the plant are erect, and the plant height is 1 to 15 meters in the year after planting. If it is found to grow, it must be cut off in order to benefit more lateral branches. The more collaterals, the higher the yield. Mu planting 450-500 strains, the survival rate of more than 98%.

In the first half of the year, buds are picked once they are ready for picking, once in the middle of the Mid-Autumn Festival, dried in a ventilated and dry place after harvesting, and planted for the second year as a productive period, and kept for many years, yielding 100-150 kilograms of dried flowers per mu. Winter planted on the top of the frozen, spring planted flowers until 6.1 only, according to a row spacing of 1.5 meters, 1.2 meters spacing, digging small pit cultivation. Pour some water to survive. Hillside and wasteland beaches can grow, and at the same time, it is a beautiful bonsai. As a flower ornament, the fragrance is elegant and unique.

Field management Topdressing, ripping and weeding At the end of each fall, the litters at the base of the flower pier are removed and the cork is peeled off, which can reduce the risk of pests and diseases in the coming year. Deeply turn 30 cm soil around the pier, apply 5-10 kilograms of soil-fertilizer to each pier, conditionally add 0.1 kg of superphosphate, and form a groove with high and low centers in the middle. Later, according to the terrain, the fish piers are converted into fish pits or basins to facilitate the accumulation of rain and snow. After picking the flowers, the quick-acting fertilizer should be applied in time to increase the output of the two-thirds flowers.

Pruning winter shears are generally carried out after the winter leaves are completely detached and before the sprouting of spring in the following year. The winter shears mainly grasp the principle of “light cutting, weak branches, heavy shearing, and branch cutting of Wang branch”; it is necessary to consider the complete shape of new branches after they grow. Reasonable, conducive to air and light. Zhuangzhi should be lightly cut generally retain 8-10 buds; weak branches should be heavier, retaining 3-5 pairs of buds; fine, weak, diseased and twining branches should all be cut off. Pruning should be based on local conditions, due to strains of plants, should not be "a knife cut." For water and fertilizer conditions are good, growth and prosperity of the general plant shears to take the retraction, to remove the main, move "big surgery" method, transformation of the old flower pier. For the young plants after planting, the main type of culture is plant type. Generally, 3-5 main poles are reserved. The layout of the main pole should be reasonable, and a short tip should be adopted to promote thickening.

Summer shear has a great impact on the yield increase of the two or three pods. The proper production of pruning increases significantly, and the collection time is relatively concentrated, which facilitates picking. In general, after the front florets are picked, the tip of the vigorously growing branches is cut off to control the apical dominance in order to facilitate the emergence of new shoots; the small branches that grow thin and have yellow leaves should be completely cut off.

Harvesting can take 15-20 days after budding. The upper part of the flower buds are swollen. The greenish-white color is suitable for picking, and the delay is when the flowers bloom, affecting the quality and yield of the product. Picking should be in the early morning and morning of the day. Freshly harvested flowers should be processed and dried in time.

The processing methods include natural drying, drying and sulfur fumigation drying. Natural drying is about to spread the flowers on a clean venue or mat. The thickness can be about 2 centimeters depending on the strength of the sun. Under sunlight exposure, it is impossible to get rain before it is dry, and it is difficult to guarantee the quality of the product in the rainy season.

The drying process is carried out in a drying room. The room temperature is heated to 45° C., and the flowers are placed on a foil basket. The racks are dried and heated to 60° C. After several times of the tides and closed station windows, they are dried.

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