Planting Technology Lists
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Panax notoginseng-- Ju Sanqi
Alias red back Panax notoginseng, earth Panax notoginseng, broken blood Dan. The source is Gynurasegetum (Lour.) Merr. The root. Plant morphology perennial herbs, 1-1.5 m high. Stem erect, fleshy, finely angled. Basal leaves fascicled, spatulate, entire or serrate or pinnately divided, purplish green below; cauline leaves alternate, long elliptic, long 10~25cm, wide 5~10cm, pinnatifid, lobes ovate to lanceolate, margin shallow
2019-01-16 -
Planting and Management of Panax Notoginseng
(1) to summarize the aliases Tian Qi and Jinbu. Panax notoginseng (Panaxpseudo-ginsengWall.), a plant of Araliaceae, is used as medicine with root and rhizome. Is a valuable traditional Chinese medicine, raw use can stop blood stasis, swelling and pain, Yunnan Baiyao is the main ingredient, the flowers and leaves of the same plant can also be used as tea. It is also cultivated in Yunnan, Guangxi, Sichuan, Hubei, Jiangxi and other provinces. It was successfully introduced to the south of Qinling Mountains in Shaanxi Province. (2) Plant characteristics perennial herbs. The stem is erect, 30 to 100 in height.
2019-01-16 -
Planting Management of Panax Notoginseng
Site selection: there are many family species of Panax notoginseng, and the cultivated land should choose Xiangyang hillside. Generally speaking, sandy black loam is the best soil, ash soil is the second, red soil is the second. Clay is not suitable for cultivation. Site selection is one of the important factors for the success or failure of the introduction of Panax notoginseng. It is appropriate to choose a hillside with an elevation of 700 mi 1500 meters, Dongyang and a slope of 10 mi 20 degrees. In the low mountain area or hilly plain area above 400 meters above sea level, the diseases and insect pests are more serious, and the leaves often fall off in the early stage. Experience has proved that it is better to choose a cool and ventilated hillside with high mountain shade in the west.
2019-01-16 -
Identification of authenticity of Panax Notoginseng
Panax notoginseng is commonly known as Tianqi, with large size, heavy weight, smooth body surface, brown and black, hard quality, gray-green or yellow-green cross-section color is better. In the private sector, its quality and price are often determined according to the number of stem blocks of Panax notoginseng per catty. The bigger the head, the better the quality and the higher the price. If there are 20 Tianqi enough to weigh 1 jin, this is the best, called the "seven kings". There are 60 to 80 Panax notoginseng enough for 1 jin, called 80. If there are more than 300 Tianqi per jin, it is called headless, and the quality is the worst. Panax notoginseng chewing slightly bitter, no spicy, fragile. Easy to relate to
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Cultivation techniques of Panax Notoginseng
Panax notoginseng was propagated by seeds. The seeds of three-year-old plants were selected and collected when a large number of fruits matured and turned red from November to December. Remove the pericarp and sow the mature and pest-free seeds in winter immediately. If it is too late to sow, the fruit should be spread out in a sieve, about 3 cm thick, and can be stored in a ventilated and cool place for 7 to 10 days. For outward transportation, the pericarp should be removed, cleaned, mixed into 2 times wet sand and stored in wooden boxes. Sowing land and transplanting land should choose loam or sandy loam with high topography and good drainage, and sunny gentle slope (slope 515 degrees).
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What are the growth and development characteristics of Panax notoginseng
The seeds of Panax notoginseng have post-ripening and must be preserved under moist conditions in order to complete physiological post-ripening and sprout. Seeds lose their vitality as soon as they are dried. The one-year-old seedlings only had one palmate compound leaf, and the stems and leaves withered in winter. In the second year, new seedlings were produced from the aboveground rhizome around the Spring Equinox. It is dormant in winter and germinates in the spring of the second year and grows stems and leaves. if the buds are destroyed in the same year, they will not be able to germinate into seedlings in the second year. They need to dormant in the ground for one year, wait for the second year to form new buds, and grow new seedlings in the third spring. Annual plants do not smoke.
2019-01-16 -
Cultivation of Panax notoginseng
Panax notoginseng, which originated in Tertiary, is a paleotropical relic plant, and its distribution is extremely narrow, which is mainly related to the physiological and ecological adaptability of Panax notoginseng to the environment. Panax notoginseng is a perennial perennial herb with a growth cycle every year. In general, Panax notoginseng for more than two years has two growth peaks in one growth cycle, the vegetative growth peak from April to June and the reproductive peak from August to October. The germination temperature of Panax notoginseng seeds is 10mur30 degrees, the optimum temperature is 20 degrees, and the dormancy period of seeds is 45d-6.
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Breeding methods of Panax Notoginseng
Seed propagation is mainly used to raise seedlings and transplant. 1. The seeds of 3-year-old plants with strong growth and free of diseases and insect pests were generally selected for seed treatment. When the fruit of ll~ was ripe in December, the seeds were collected and washed and sown in time, because the germination rate decreased greatly after the seeds were stored for a week. Before sowing, disinfect 10min with 0.2-0.3 Baumetolite-sulfur mixture, or disinfect 15min with 200-300-fold zinc, and then sow seeds. 2. Sowing and raising seedlings 2-3 months before planting, the selected land should be ploughed many times to make the soil available.
2019-01-16 -
Harvest and processing of Panax notoginseng
It can be harvested after planting for more than three years. Panax notoginseng harvested from July to August is called "spring Panax notoginseng". The quality and yield of Panax notoginseng harvested after bolting is the best, while that of Panax notoginseng harvested from December to January of the following year is called "winter Panax notoginseng" with poor quality and low yield. After digging, remove the stems from the ground and wash the soil. After cutting off the Reed head (sheep's intestinal head), branch root and whisker root, it is called "head". The boss will be repeatedly insolated and rubbed to make it tight until it is completely dry, that is, "wool". And then put the wool in the sack.
2019-01-16 -
Angelica rotundus
First, character family: umbelliferae characteristics, alias: lover parsley most of these plants are perennial in the eastern Mediterranean, up to 2 meters high, dark green leaves, large and celery-scented leaves, deep hollow stems, serrated edges. Small yellowish green flowers bloom in summer. Sow seeds in autumn, ie the germination rate is low. Fully sunny or semi-shaded, fertile, moist but well drained soil. Second, cultivation techniques: the sandy loam or deep loam with adequate sunshine and good ventilation and good drainage is better. Seed direct seeding, 2-3 per hole
2019-01-16