Planting Technology Lists
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The processing procedure of Gastrodia elata
Gastrodia elata will rot if it is stacked for a long time after harvest, so it should be processed in time after harvest. The processing procedure is as follows: first, according to the size of Gastrodia elata, it can be divided into three grades. Those above 150 grams are first-class products, those with 75ml 150 grams are second-class products, and those below 75 grams and cut are third-class products. Second, wash the soil to rinse the above three grades of Gastrodia elata with water respectively. Washed Gastrodia elata must be processed on the same day. If you soak in water overnight, the processed Gastrodia elata is black, which will affect the medicinal use.
2019-01-16 -
Simple processing method of Gastrodia elata
The processing of Gastrodia elata must first remove the residual stem of Gastrodia elata, pay attention to retain the arrow buds, wash away the sediment, rub off the bacterial cord and scales, rinse with clean water and steam on the drawer. The firepower should be strong, and the drawer cover should be tight, so that it can kill the hemp body cells quickly, inhibit the enzyme activity in the flax body, and prevent serous extravasation. Hemp steamed for 30 minutes, hemp steamed for 15 minutes, to be fully cooked (no white heart) as the degree, if there is excessive flatulence can be punctured with raw needle exhaust, and then put in a hot Kang or drying room, can also be dried. Generally need 4-5 kg fresh Gastrodia elata can process 1 kg finished product. 1. Fire
2019-01-16 -
Varieties and Distribution of Gastrodia elata
Gastrodia belongs to Epidendy01deae, Gastrodieae and Gastrodinae in orchidaceae. So far, more than 30 species of this genus have been found all over the world. Distributed in tropical, subtropical, temperate and cold temperate mountains. It ranges from New Zealand and New Caledonia in the east to Madagascar in the west. South by Australia, New West
2019-01-16 -
Artificial cultivation and processing of Gastrodia elata
Gastrodia elata is an herb that lives on parasites. Its underground tuber is an important medicinal material, which is in great demand in domestic and foreign markets. In recent years, the price of Gastrodia elata is strong, keeping at 260,300 yuan per kilogram. In the past, asexual reproduction was used to produce Gastrodia elata. Due to the few species of Gastrodia elata, it is easy to degenerate, so the output and quality can not meet the demand, which is very scarce. Since last autumn, the market has been booming, the price has risen, and the market transaction price of Gastrodia elata is 280 yuan per kilogram, which is close to the highest level in history. The reason is the social city, the demand has increased sharply, the output has declined, and the export situation has improved.
2019-01-16 -
How long is the growth cycle of gastrodia elata?
Under artificial cultivation conditions, it takes about 3 years for Gastrodia elata to complete a growth cycle. Its growth process is basically like this: from November to February of the following year, arrow hemp is sown, Tianma seeds mature in late June, and should be sown within a week. Please note that in production, gastrodia elata seeds and hemp seeds are two concepts. The former refers to the tiny seeds in capsules formed by spikes after arrow hemp grows out of the ground stems; the latter refers to rice hemp or hemp rice, i.e. small gastrodia elata. Gastrodia elata seeds germinate about 15 days after sowing
2019-01-16 -
Edible value of Gastrodia elata
Gastrodia elata not only has high medicinal value, but also has high medicinal diet, health care, nourishing and edible value. Folk commonly used Gastrodia elata steamed eggs, boiled eggs, boiled pig brain, steamed sheep brain, steamed pork, stewed chicken, roast duck and so on, its characteristics are: easy to eat, delicious taste, rich nutrition, unique flavor. It not only satisfies the taste of Gastrodia elata, but also can strengthen the body, resist the cold, and can also treat dizziness, migraine headache, hypertension and other diseases. After thousands of years of practice and research and development in recent years, Gastrodia elata
2019-01-16 -
Asexual reproduction of Gastrodia elata
Should be divided into the following steps: (1) seed hemp should choose fresh and complete, disease-free, frostbite-free white flax or rice hemp. The planting period is from October to May of the following year. When the ground temperature rose in April of the following year and Gastrodia elata began to grow (10 ℃ 15 ℃), Armillaria mellea (6 Mel 8 Gastrodia elata began to grow) could provide Gastrodia elata nutrition. (2) fixed bacterial bed cultivation. In the original bacterial material culture hole, first remove the pit cover of the fixed fungus material, take out the upper layer fungus material, and then remove the filler on the fixed fungus material. Do not move the fungus after the bottom fixed fungus appears.
2019-01-16 -
Cultivation and processing of Gastrodia elata
Gastrodia elata belongs to herbaceous plant, which is used as medicine in underground tuber. it mainly treats hypertension, vertigo, headache, askew of mouth and eye, limb numbness, infantile convulsion, hemiplegia and other diseases. it is also used in pilots' brain health care and Alzheimer's disease. it is an ideal brain nerve health care medicine. 1. Reproduction of Gastrodia elata 1.1 sexual reproduction when a small number of Gastrodia elata extract stems from the ground and blossom, they should keep the sandy soil moist, fix the stems with bamboo poles and shield them from the sun. After the buds are formed, one to several flowers will bloom from bottom to top every day. If lack of pollination
2019-01-16 -
Cultivation techniques of Gastrodia elata
Gastrodia elata is the dry tuber of Orchidaceae plant Gastrodia elata (gastrodiaelata), also known as Red Arrow, Shuipu, tomorrow Ma and so on. It has the effects of calming the liver and relieving wind, dispelling wind and dredging collaterals. It mainly produces Sichuan, Guizhou, Yunnan, Shaanxi, Hubei, Anhui and other provinces. Now there are introduction and cultivation all over the country. (1) morphological characteristics of perennial herbs, rootless, no green leaves, plant height 30 cm ~ 150 cm. Tuber fleshy, oval, yellowish in appearance, with uniform links, membranous scales and inconspicuous buds at nodes
2019-01-16 -
Cultivation seasons and methods of Gastrodia elata
1. The "first culture bed method" of sexual reproduction ①: the new fungus material was cultured with Armillaria mellea from March to April every year, and the seeds were sown with germinating bacteria mixed with Gastrodia elata fruit from May to June. Sexual flax seeds were harvested in November and commercial flax was harvested in November of the following year. This method has the advantages of stable yield, high yield and remarkable economic benefit. ② "two bacteria one mixed planting method": from May to June every year, one time sowing with Armillaria mellea, fungus or branches, Gastrodia elata fruit and germinating bacteria, sexual flax seeds were harvested in November, and commercial flax was harvested in November of the following year. The method has the advantages of simple operation, high yield and efficiency.
2019-01-16