Gastrodia
Gastrodia elata, a perennial herb, has specific environmental conditions and material basis for its growth and development. Growth and development must be based on honey fungus. If honey fungus is not supplied with "nutrition", the gastrodia stem will shrink due to hunger and die within 2-3 years. Therefore, artificial cultivation of gastrodia, the prerequisite is to first cultivate the fungus bacteria and fungi.
Gastrodia planting conditions can be planted in indoor idle areas, balconies, basements and courtyards, under the forest, grape racks and various flower trees. Tianma planting covers a small area: according to materials, boxes can be large, can be small, multi-layer three-dimensional planting. And easy to manage, a labor force can manage more than 2,000 boxes or more. In addition, the asexual reproduction method used in traditional gastrodia production has the problem of decreasing production and decreasing quality. In the long run, it is necessary to promote the use of sexual hybrids in order to obtain the desired planting income.
Gastrodia does not require light conditions, but only needs suitable temperature, humidity and other environments. The cultivation forms are various, and can be planted in urban, rural, indoor and outdoor grounds.
Codonopsis
Codonopsis pilosula is a perennial herbaceous plant of the genus Campanulaceae, with medicinal roots and stalks. It has the effect of supplementing Zhongyiqi, Shengjin and relieving cough. It is known as the small ginseng in the folk. It is a large-scale medicinal material in the Chinese herbal medicine market and is exported all the year round. The annual demand for the party's ginseng is large. Due to the small planting area in the previous years and the drought in the production area, the production is reduced. At the same time, the market is empty and the supply is in short supply, which makes the price continue to rise.
Codonopsis prefers a cool, humid environment and prefers loose soil conditions. Dangshen seedlings can stretch 30 centimeters per day during the growing season. At this time, it is necessary to pay attention to the spraying of paclobutrazol. If it is too late to fight the medicine, choose a sunny day to cut off a large part of the vines to facilitate root growth. In the rainy season, pay attention to the fact that there is no water in the ground. If the water is stored for too long, the roots will be damaged, and the quality and yield will be reduced.
The Codonopsis pilosula is planted before or after the freezing, because the seeds are very small. When the whole land is done, it should be flattened and finely sown, and the seeds should be covered with the seeds. Push it with a big hoe and water it. If the seeds are mixed with wet sand before planting, put them on for a few days, the emergence will be earlier and more neat. Dangshen grows for 1 or 2 years, and the seed is 1.5-2 kg. There is basically no pests and diseases during the growth process. After the autumn or the second year of autumn, when the leaves are yellow, the ground part is cut, and then the roots are harvested. Dried and bundled into small pieces for sale.
Huang Wei
Astragalus is a perennial herb of the family Labiatae, a medicinal rhizome. It is a commonly used traditional Chinese medicinal material. It has the function of clearing away heat and dampness and cooling the blood. It is also known as gold tea. It is used to make tea, and it has a cool, smoldering, anti-inflammatory and summer heat. Features. Huang Wei is distributed throughout China. With the gradual reduction of the supply of wild scutellaria and the continuous increase in the price of wild supplies for several years, the family jaundice began to be popular in the market.
Astragalus membranaceus is planted in the plain area. It is better to choose sandy or semi-sand soil. It should have corresponding water conservancy conditions, apply enough base fertilizer, and do simmering after deep ploughing, regardless of winter sowing, spring sowing, or summer sowing. 2 kg or so. It is planted in flat and wide-grained strips, like cabbage, but it is much simpler than planting cabbage. Watering after sowing can delay watering in the rainy days. If the seedlings are out, they will not die again, and the endurance is very strong. Astragalus is very adaptable, not afraid of severe cold and drought, and can be grown on barren hills, forests and wilderness. In some places, the seeds of Astragalus membranaceus are spread on the beach, and some places have been successfully spread on the slopes. We have seen the benefits, and we are not afraid to learn from others. Arid areas should be planted in the rainy season, and the use of Astragalus membranaceus seeds should be used with a high success rate.
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