How to identify Schisandra chinensis
Schisandra chinensis is also known as Schisandra chinensis. It is a perennial deciduous woody vine of the genus Schisandra in Magnoliaceae. Schisandra chinensis mainly contains volatile oil, the main components of the oil are citric acid, a-ylenes, sugars, benzoic acid, citral and so on. Seeds contain Schisandrin and so on. The fruit taste is acidic and warm. With convergence, antitussive, kidney-nourishing, astringent essence, Shengjin and other functions. It mainly treats cough and asthma, lung deficiency, spontaneous sweating, sagittal sleep, chronic diarrhea, fluid deficiency and so on. Schisandra chinensis is mainly produced in Heilongjiang, Jilin and Liaoning provinces. In addition, Hebei, Inner Mongolia, Shandong, Shanxi, Shaanxi and other provinces and regions also produce. The quality produced by Liaoning and Jilin is the best, which is known as "Liao five flavors". At present, the Schisandra chinensis sold in the market is mainly wild, and the number of artificial cultivation is very small. at the same time, the market demand of Schisandra chinensis is very large, and the price is relatively stable, so collecting wild Schisandra chinensis is far from meeting the market demand. therefore, in order to increase the market supply, meet the market demand and improve the economic income of local farmers, it is necessary to vigorously develop artificial cultivation of Schisandra chinensis in the rural and mountainous areas of Liaoning Province.
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How to plant schisandra seedlings can improve survival rate?
Some people in planting seedlings, put seedlings into the pit, covered with soil on the end, this planting method is not good, affecting the survival rate. Normal seedling planting is to level the bottom of the dug pit with your hands, spread the roots of the seedlings at 120° for planting, so that the roots of the seedlings are in close contact with the soil, solid, and watered thoroughly. When planting schisandra chinensis in autumn, cut 3-5 buds from seedlings, bury all buds with soil after planting, cover the top of seedlings with 4cm thick soil, remove the soil when germination is required in spring, or do not remove the soil, let the buds grow from the soil, remember not to sprout after germination
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How to set the row spacing of Schisandra chinensis? How many ways are there?
Now there are three methods of planting Schisandra chinensis: first, the row spacing is 1.2 meters and the plant spacing is 0.5 meters, which are all previous methods. At present, thin land and sandy land still use this method of planting. If the geology is good and the soil is fertile, this method cannot be used. Second, the row spacing is 1.4 meters and the plant spacing is 0.4 meters. This method has the advantages of good soil quality, good ventilation and light transmittance, convenient operation and not easy to get diseases and insect pests. Third, the row spacing is 1.4 m-1.5 m, and the plant spacing is 0.5 m. This method is to put each
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