Planting Technology Lists
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Cultivation techniques of High yield, good quality and High efficiency of Pinellia ternata
Pinellia ternata is a commonly used valuable traditional Chinese medicine, which mainly depends on the collection of wild resources to provide commodities for a long time. In recent years, due to the changes of environment, climate and resources, the wild resources are gradually exhausted, while the development of artificial cultivation is slow, the market has been in short supply, and the price continues to rise. The price in the winter medicine market was 55 to 65 yuan per kilogram in 2005 and 45 yuan per kilogram in the same period in 2004. With the traditional method, the yield of fresh tuber per mu of Pinellia ternata is 500 kg to 750 kg, the drying rate is 25% to 30%, and the yield is 125 mu.
2019-01-11 -
Propagation techniques of Pinellia ternata
The propagation of Pinellia ternata is mainly propagated by tubers and bulbs, and it can also be propagated by seeds, but the seed germination rate is not high and the production cycle is long. 1. Tuber propagation and cultivation of Pinellia ternata for 2 or 3 years, and underground tubers can be controlled after falling seedlings in June and October every year. Select small tubers with a transverse diameter of 0.5-1 cm, strong growth and free of diseases and insect pests for planting. The seed stem was mixed with moderately dry and wet fine sand, stored in a cool and ventilated place, and planted in the winter or spring of the following year. Spring planting is better, D autumn and winter planting yield
2019-01-11 -
Harvest and processing of Pinellia ternata
Tubers are harvested in the same year or the second year, and seed propagation takes 3-4 years to harvest. It is generally dug after the stems and leaves wither and fall seedlings in summer and autumn. After digging it out, pack it in a basket, wash the mud and sand while it is fresh, put it into a sack and knock off the skin, then pour it out and wash the skin with clean water. Take it out and dry it for a living. Generally, the yield of fresh tuber is 500-750 kg per mu, and the drying rate is about 30%.
2019-01-11 -
Cultivation of High quality and High yield of Pinellia ternata
Pinellia ternata is a commonly used valuable traditional Chinese medicine, which mainly depends on the collection of wild resources to provide commodities. In recent years, due to the changes of environment, climate and resources, the contradiction between supply and demand has become increasingly tense. Due to the slow development of planting, the market has been in short supply, and prices have always been stable and rising. In many places, Pinellia ternata has been used instead of Pinellia ternata. Jiangxi, Guangxi and other southern provinces have planted Pinellia ternata, and the state has repeatedly ordered Pinellia ternata as counterfeit products, and pharmaceutical companies are prohibited from using counterfeit water instead of Pinellia ternata. Due to various reasons, less and less wild resources are in short supply.
2019-01-11 -
Cultivation and processing techniques of three crops of Pinellia ternata in one year
First, it is better to select land for land preparation and plant Pinellia ternata with loose and fertile soil. When preparing the soil, 3000Mu of miscellaneous fertilizer is applied, 30kg of phosphate fertilizer is applied, 100kg of plant ash is applied, and ammonium bicarbonate is avoided. Deep ploughing fine rake, 1.3 meters wide, 0.17 meters high, 0.3 meters wide, the ditch can be intercropped with wheat, corn, sorghum or kenaf and other long-stalk crops. Second, the method of sowing usually uses tuber propagation to harvest three kinds of crops a year, that is, April and July, July and October, and April of the following year. How much seed block per mu is due to its large size?
2019-01-11 -
Discovery and Utilization Prospect of Wild self-fertile plants of Pinellia ternata
Since 1988, we have investigated the wild variety resources and artificial cultivation techniques of Pinellia ternata in Yimeng Mountain area. in the course of investigation and research for many years, we have found a single plant of Pinellia ternata which can be pollinated and fruited under wild conditions. after artificial domestication and cultivation, a 1.5g Pinellia ternata tuber can produce 4050 seeds a year, thus solving the problems of low natural seed setting rate and five kinds of available production. A way was explored to improve the reproduction rate of Pinellia ternata. 1 botanical characteristics this plant has high 10cm
2019-01-11 -
Cultivation conditions of cut Chrysanthemum
1. Light. Autumn chrysanthemum is a typical short-day plant. The vegetative growth stage generally requires sunshine not less than 14 hours, and the reproductive growth stage generally requires sunshine not longer than 12 hours. The brightening of cuttings can prevent the formation of flower buds prematurely. The time of replenishing light for chrysanthemum depends on the variety and the conditions of fertilizer and water for cultivation. The correct requirements for supplementary light are as follows: ⑴ has an incandescent light bulb of 100W every 3 meters, with a height of 1.5m to ensure that the weakest light is above 50LUX. ⑵ generally uses night interruption for 4 hours.
2019-01-11 -
Cultivation and Management of Polycephalus
Chrysanthemum is one of the ten traditional famous flowers in China. It is suitable for planting a wide range of geographical, variety, color, flower shape change, in the late autumn flowers wither Ao frost open, has a high ornamental value. Especially potted polycephalus, because of plant shape compact, flowers arranged neatly, can express variety characteristics, and deeply loved by people. Technology is the key to how to raise multi-headed chrysanthemum. 1. Pot soil preparation chrysanthemum growth is good or bad, flowering situation is closely related to pot soil preparation. Chrysanthemum avoid waterlogging, like a certain fertility, but not
2019-01-11 -
A trick to raise orchids-Qi
1. Lan should be angry. Therefore, we must choose a large-mouth tile basin with good ventilation, and the hole at the bottom of the basin is much bigger. Porcelain pots, pottery pots and plastic pots are more beautiful than clay pots, but orchids are not suitable. 2. Orchids must be well ventilated. Before planting orchids, the broken tiles must be folded into herringbone shapes to cover the holes of the basin, and then a layer of broken tiles or coarse sand grains must be padded at the bottom of the basin to form an arch with high middle and low sides, which is conducive to air permeability and drainage. 3. Before putting the orchid into the basin, rinse the root system with clean water, and then sprinkle with fine silt.
2019-01-11 -
Cultivation techniques of chrysanthemum and chicory
Chicory, also known as wild chicory, French chicory, etc., is a 2-year-old to perennial plant of Compositae. At present, it is cultivated all over the world, especially in Europe, France and Italy, which is the most important vegetable for salad in Europe. It can be divided into loose leaf type for softening and red ball type and bell type for food without softening. Among them, more than half of the softened ones are softened to form cream-colored tender white bud balls, also known as French bitter chicory, which have a beautiful flavor, while the red chicory which does not need to be softened, with red mesophyll and leaf veins, is used as a salad dish.
2019-01-11