Planting Technology Lists
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What is the annual yield per mu of three kinds of Pinellia ternata?
If Pinellia ternata is propagated with tubers, use hotbed or electric hotbed to promote germination. At the beginning of March, that is, between Rain Water and sting, when the ground temperature of 5cm was stable at 8mur10 degrees Celsius, it could be dug between Grain in Beard and the Summer Solstice in the year of sowing or in mid-June of the following year, without affecting summer sowing autumn crops. Pinellia ternata generally yielded 600,800kg / mu of fresh tubers per mu, with a drying rate of 25%, and dry products of 180kg / mu.
2019-01-15 -
Leaf spot of Pinellia ternata
In early summer, purple-brown spots appeared on the diseased leaves, and there were many small black spots on the disease spots in the later stage. When the disease was serious, the disease spots covered the whole leaves, causing the leaves to curl and scorch and die. Methods of prevention and treatment: at the initial stage of the disease, spray 1 Vera 120 times Bordeaux solution or 65% Dyson zinc 500 times solution, once every 7 days for 2 times 3 times.
2019-01-15 -
Skillful treatment of Pinellia ternata seeds
The treatment of the seeds of traditional Chinese medicine before sowing can prevent and control diseases and insect pests, improve the germination rate, and play an important role in Miaoqi, Miaoquan, and Miaozhuang. it is the primary prerequisite for stable and high yield, and generally the yield can be increased by 5% and 20%. The treatment methods of Pinellia ternata seeds are introduced as follows: soaking seeds with 50% carbendazim plus 40% ethyl phosphate aluminum 3 times solution before ① sowing (increasing yield significantly); ② 300x solution vinegar, 50mg / L potassium permanganate, 5% plant ash solution respectively soaking seeds (to prevent root rot).
2019-01-15 -
Cultivation and Management techniques of High quality and High yield of Pinellia ternata
First, the selection and arrangement of Pinellia ternata likes the warm and humid environment, and the planting land should choose small flat land with gentle slopes in the mountains with high altitude, loose, fertile, moist and weak sunshine. After ploughing and smashing the land for many times, 3000-4000 kg of farm manure was applied per mu as base fertilizer, with a height of 20 cm and a width of 100-120 cm. Because Pinellia ternata is a shade-tolerant plant, it can be intercropped under orchards and high-stem crops. Second, propagation methods (1) bulb propagation. Choose to be pest-free from November to December.
2019-01-15 -
High-yield cultivation techniques of Pinellia ternata
Pinellia ternata is a perennial herb of Araceae, alias Banzi, Sanxing grass, three leaves. It is pungent, warm and poisonous. The effect of dryness and dampness resolving phlegm, invigorating the stomach and spleen, reducing adverse reactions and stopping vomiting. It mainly treats phlegm and damp water drink, chest fullness, headache and insomnia. This medicine is distributed in Tianshui, Longnan, Pingliang and other places in our province. Now its high-yield cultivation techniques are introduced as follows: 1 morphological characteristics of perennial herbs, underground tuber bulbs formed oblate, diameter 1 Mel 2 cm, the lower part of most fibrous roots. The one-year-old leaves are simple, and the 2-3-year-old leaves are deeply divided into three.
2019-01-15 -
Cultivation of Codonopsis pilosula
Codonopsis pilosula is a perennial herb of Campanulaceae. Its main chemical components are saponins, alkaloids, polysaccharides and volatile oils. Its root is used for medicine, can tonify qi, invigorate spleen and lung, treat weakness of spleen and lung, shortness of breath, palpitation, deficiency asthma cough, internal heat and thirst and other diseases. Codonopsis pilosula is a valuable traditional Chinese medicine with high medical value, which is not only widely used in formulations and proprietary medicine raw materials, but also widely used in health drinks and green food industry. There are many kinds of Codonopsis pilosula, including Codonopsis pilosula, and so on. Commodity party
2019-01-15 -
Codonopsis
Codonopsis pilosula codonopsis pilosula. Configuration feature: First qualitative entwine vine, have white latex. Roots carrot-cylindrical, ca. 30 cm, often branched at middle. Stems about 1.5 cm long, branched, glabrous leaves alternate; leaves ovate or narrowly ovate, 1.2 - 6.5 cm long, 0.6- 5 cm wide, margin with wavy obtuse teeth, dense or sparse short hairs on both sides; petioles 0.6 - 2.5 cm long, often sparsely spreading short hairs. Flowers 1 - 3
2019-01-15 -
Codonopsis pilosula (pilose asiabell or tangshen)
Codonopsis pilosula of the genus Codonopsis of Platycodon grandiflorum, scientific name Codonopsispilosula (Franch.) Nannf., perennial twining herb. It gets its name from Shangdang County, which originated in China (now Changzhi District, Shanxi Province). The Sui Dynasty was changed to Luzhou, so it is also known as Codonopsis pilosula. It is distributed in Heilongjiang, Jilin, Liaoning, Inner Mongolia, Shanxi, Henan, Shaanxi, Gansu, Qinghai and other provinces (autonomous regions) in China, as well as in Korea and the far East of the former Soviet Union. Mainly produces Hebei, Shanxi and Henan in China.
2019-01-15 -
Prevention and treatment of diseases of Codonopsis pilosula
First, rust mainly harms the stems and leaves of Codonopsis pilosula. Control methods: clean the countryside and eliminate weeds and diseased plants in the field. At the initial stage of the disease, 25% of the powder was sprayed with 1000-1500 times, or 90% of the sodium was sprayed with 400 times of sodium for prevention and treatment. Spray once every 7 to 10 days, 2 times in a row. Second, root rot mainly harms the roots of Codonopsis pilosula. The method of control was to increase the application of phosphorus and potassium fertilizer from July to August. Before transplanting Codonopsis pilosula, soak the root with 1000 times solution of 50% methyl topiramate wettable powder for 5 minutes. At the time of onset
2019-01-15 -
Codonopsis pilosula harvesting and processing
The main results are as follows: (1) the direct seeding of Codonopsis pilosula can be harvested in 3 years, and it should be harvested in the second year after transplanting. When the stems and leaves on the ground are yellow and withered in autumn, choose a sunny day, dig carefully and dig out the whole root to avoid digging injury and breaking, so as to avoid the outflow of slurry, form a black scar and reduce the quality. (2) the harvested Codonopsis pilosula was washed and graded and processed separately. First put it on the mat and spread it for 2-3 days. When the ginseng becomes soft, tie up all levels of Codonopsis pilosula into small handfuls, hold the root in one hand and knead it downwards for several times. The sun will be out again the next day, and the horn will be harvested in the evening, each weighing 1.
2019-01-15