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Harvesting and Processing Methods and Key Technical Points for Pinellia ternata
Those propagated from tubers are harvested in the same year or the following year, while those grown from seeds can only be harvested in the 3rd to 4th year. Harvesting is generally carried out in summer or autumn after the stems and leaves wither and the plants fall over. After digging them out, pack them in baskets, wash off the mud and sand while they are still fresh, put them into gunny sacks and shake off the outer skin, then pour them out and wash the outer skin clean with clean water. Scoop them out and dry them in the sun to obtain raw Pinellia ternata. Generally, the yield of fresh tubers is 500-750 kg per mu, with a drying ratio of about 30%.
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How to Propagate Pinellia? Detailed Explanation of Key Points on Pinellia Propagation Techniques
Pinellia propagation is mainly done through tubers and bulbils, and can also be done by seed, but the seed germination rate is not high and the production cycle is long, so it is generally not used. 1. Tuber propagation: After Pinellia has been cultivated for 2-3 years, the underground tubers can be dug out after the plants wither in June, August, and October each year. Select small tubers with a transverse diameter of 0.5-1 cm, vigorous growth, and no pests or diseases for use as seed. Mix the seed tubers with fine sandy soil of moderate moisture and store them in a ventilated and cool place, then take them out for planting in the same winter or the following spring. Spring planting is preferable, while D autumn and winter planting yields
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How to achieve high yield, high quality and high efficiency in Pinellia ternata cultivation? A detailed explanation of cultivation techniques
Pinellia ternata is a commonly used precious traditional Chinese medicine, and for a long time its commercial supply has mainly relied on collecting wild resources. In recent years, changes in the environment, climate and resources have led to the gradual depletion of wild resources, while artificial cultivation has developed slowly, the market has long been in short supply, and prices have continued to rise. In the winter of 2005 the medicinal herb market price was 55 to 65 yuan per kg, while in the same period of 2004 the price was 45 yuan per kg. With traditional methods, Pinellia ternata cultivation generally yields 500 to 750 kg of fresh tubers per mu, with a drying ratio of 25% to 30%, and a yield of 125 kg per mu
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Growing environment requirements and suitable cultivation conditions for Pinellia ternata
Pinellia ternata is a shallow-rooted plant that prefers fertile soil, and was originally mostly found growing wild on moist, loose, and fertile sandy loam or humus soil. It prefers a mild, humid climate and a shaded environment, is afraid of drought, and avoids high temperatures. In summer, it is best grown in a semi-shaded, semi-sunny environment; it grows relatively well when soil moisture content is 20%-40%; drought and water shortage easily cause the seedlings to fall over. Generally, with changes in the growing environment, it can fall over 1-3 times a year. For Pinellia ternata, falling over is, on the one hand, an adaptation to adverse conditions, and more importantly, it increases the number of bulbils, that is, it carries out one round of asexual
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What are the key points of high-efficiency cultivation techniques for Pinellia ternata?
Pinellia ternata, a plant of the genus Pinellia in the Araceae family, is a commonly used traditional Chinese medicinal herb. Its dried tubers are used as medicine, mainly to treat cough, asthma with excessive phlegm, nausea and vomiting, and other conditions. In recent years, it has been found that Pinellia protein has anti-early-pregnancy and anti-tumor effects, making it one of the scarce Chinese medicinal herbs for many years. Xihe County, Gansu Province is a suitable growing area for Pinellia ternata. The Pinellia produced there is white in color, high in starch, and good in shape, and is well received by users, who call it Xi Pinellia. After the successful transition from wild cultivation to artificial planting of Pinellia in Xihe County, growing Pinellia became one of the main sources for local people to escape poverty and increase economic income. However, long
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Detailed Explanation of the Key Points of Standardized Cultivation Techniques for Pinellia ternata
Pinellia ternata is the peeled and dried tuber of Pinellia ternata, a perennial herbaceous plant with fleshy roots in the Araceae family. It is also known as three-leaf pinellia, dry pinellia, sanbujiao, and mayutou. It has the effects of drying dampness and transforming phlegm, directing qi downward and stopping vomiting, and resolving stuffiness and dissipating nodules. It mainly treats profuse phlegm with cough and asthma, wind-phlegm dizziness, vomiting and nausea, chest and epigastric stuffiness and oppression, globus hystericus, and other conditions. I. Characteristics and Features. Pinellia ternata is a perennial herbaceous plant with a plant height of 15-40 cm. The underground tuber is oblate or spherical, with a diameter of 1-3 cm. The leaves emerge from the top of the tuber. Young seedlings often have a single leaf, ovate-cordate
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Cultivation Techniques and Management Methods for Pinellia ternata
Climate and Soil: It prefers a warm, moist environment, is afraid of strong light, and is not drought-tolerant. Its shade tolerance is very strong, and the overwintering tubers can withstand low temperatures. It is best to plant it in fertile, loose, relatively moist sandy loam. Land Preparation: Turn the soil in winter, and after applying base fertilizer in spring, form beds; the beds should be narrow and level. It can also be intercropped under mulberry orchards, fruit orchards, or tall crops. Planting (1) Asexual propagation: In March, plant the tubers selected for seed during the previous year's harvest in double-row furrows, with a wide-row spacing of 30 cm, a narrow-row spacing of 10 cm, and a plant spacing of
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How to choose land for planting Pinellia ternata? Choosing the right plot is the key to success
The Chinese medicinal herb Pinellia ternata has been popular in the national Chinese medicinal herb market for many years and sells well without decline. But some people are not successful in growing it, and one important reason is that in some places Pinellia ternata simply cannot grow or grows poorly. Planting it in clay or alkaline soil is not worth the effort: plant 50 kg of tubers and harvest no more than 100 kg. In mountainous areas or areas short of water, it grows poorly or even fails completely. Pinellia ternata is actually most afraid of drought and likes moisture; it likes to grow in sandy or somewhat sandy soil and requires good water conservancy conditions. This variety is semi-shade
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Pinellia Rhizome Ferment
[Pinyin name] BànXiàQǔ [Source] It is a fermented preparation made from Pinellia ternata with flour, ginger juice, etc. [Preparation method] ① Take equal parts of raw Pinellia ternata and prepared Pinellia ternata, grind into powder. For each jin, use 8 liang of fresh ginger, washed, pounded and squeezed for juice, together with 4 liang of flour, mix with warm boiled water into a thin paste, pour into the Pinellia powder and knead into a dough, after fermentation, press into small pieces with a wooden mold, and dry in the air. ② Take the bleached Pinellia ternata, grind into powder. For each jin, use 4 liang of flour and 2 liang of fresh ginger, washed and beaten into juice, mix into the flour, add some warm boiled water to make a paste, then mix fully with the Pinellia powder
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Harvesting, Processing Methods and Technical Key Points for Pinellia ternata
Those propagated from tubers are harvested in the same year or the following year, while those propagated from seeds can only be harvested in the 3rd to 4th year. Harvesting is generally carried out in summer and autumn after the stems and leaves have withered and fallen over. After digging them out, pack them in baskets, wash off the mud and sand while they are still fresh, put them into gunny sacks and rub off the outer skin, then pour them out and wash the outer skin clean with clear water. Scoop them out and dry them in the sun to obtain Pinellia ternata. Generally, the yield of fresh tubers is 500-750 kg per mu, and the drying ratio is about 30%.
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