46 results about "Alder" patented technology

The invention discloses a light seedling raising medium and a manufacturing method. The main ingredients of the light seedling raising medium comprises 10 to 60 mass percent of biomass power plant ash, 0 to 30 mass percent of grass carbon, 0 to 30 mass percent of organic fertilizer, 0 to 30 mass percent of rice hull or straw and 5 to 20 percent of vermiculite. The ingredients are mixed and used as a base material and each kilogram of the base material is added with 5 to 10 grams of urea or fertilizer. The biomass power plant ash is modified by a pH regulator till the pH value is 5 to 6.5, and the power plant ash, grass carbon, organic fertilizer and straw are mixed in a ratio, stirred, sterilized and fermented to obtain the light seedling raising medium. The medium is low in price, rich in nutrients, simple and convenient in operation and suitable for the industrial seedling raising of forest wood such as robiniapseudoacacia, alder, liquidambar formosana hance, aleurites fordii and camellia oleifera abel.

The invention discloses a cultivation substrate for artificially cultivating dendrobium nobile. The cultivation substrate is made of bryozoatum. The substrate of a cultivation bed for cultivating the dendrobium nobile is divided into three flatly laid layers from bottom to top, the first layer of the cultivation substrate comprises bryozoatum particles with the diameters ranging from 2.5cm to 4cm, the thickness of the first layer ranges from 3cm to 4cm, the second layer of the cultivation substrate comprises bryozoatum particles with the diameters ranging from 0.7cm to 1.5cm, the thickness of the second layer ranges from 3cm to 4cm, the third layer of the cultivation substrate comprises pine bark or alder bark, the diameter of the pine bark or the alder bark ranges from 2cm to 3cm, the laying thickness of the cultivation substrate ranges from 1cm to 2cm, healthy and strong dendrobium nobile seedlings with the heights ranging from 3cm to 8cm are cultivated in the substrate according to certain spacing in the rows, the certain spacing in the rows is 5-10X10-15cm, and the dendrobium nobile can be harvested after 11 months. The cultivation substrate has the advantages that the problem of difficulty in selecting substrates for dendrobium nobile cultivation procedures can be effectively solved, materials of the cultivation substrate are easily available, the cultivation substrate is low in cost, is not easy to decay and is good in air permeability and water permeability, high in water holding capacity and fertilizer conserving capacity, and favorable for healthy growth of the dendrobium nobile, and the dendrobium nobile is high in survival rate.

The invention relates to a method for forming an ecological embankment of vertical revetment live branch bundles. The method is characterized in that a row of wood piles or concrete imitative wood piles is driven along the bankside toe line of a riverway, twigs of willows, alders or black poplars are bunched into live branch bundles, gravels, pebbles, haydites and zeolites are filled in the live branch bundles, and the live branch bundles are arranged between the wood piles or the concrete imitative wood piles and the bankside of the riverway parallel to the riverbank. Therefore, the problems of renovating vertical revetment waterfront plants along the riverway and constructing an ecological embankment are solved. The live branches used by the embankment have good tolerance to water logging, thereby quickly budding and forming a vegetation system, creating good living environment for riverbank living things, and beautifying riverbank landscape, and on the other side, plants, purifying filter materials and surface-attached microorganisms have better purifying effects on pollutant and improve the water quality of the riverway. The embankment is very convenient to construct, maintain and manage, and has better transformation and application prospects of the ecological renovation of the vertical revetment.

The process of preparing biological diesel oil with alder Alnus oil includes the following steps: collecting alder Alnus fruit, pre-treatment and squeezing to obtain coarse alder Alnus oil; refining alder Alnus oil through depositing, filtering, degumming, deacidifying, washing and dewatering; the esterification between refined alder Alnus oil and fatty alcohol in the weight ratio of 100 to 10-20 at 40-70 deg.c under stirring and in the presence of alkaline catalyst for 30-60 min; and distilling, filtering, separating, washing and drying to obtain biological diesel oil and glycerin. The present invention has simple technological process, low cost and low power consumption, and the biological diesel oil product has excellent quality.

The invention discloses a making method of ancient tea tree black tea and belongs to the technical field of tea processing. The method sequentially comprises steps as follows: (1) tea leaf selection; (2) tea leaf picking; (3) spreading and airing; (4) tea leaf steaming: spread and aired tea leaves are wrapped with wet cotton cloth and placed in a heating tank made of an alder material to be steamed in such a manner that the bottom of the heating tank is heated by steam; (5) spreading and airing again; (6) rolling: 300-400 g of cooled tea leaves are placed on a Chinese yew board to be rolled with palms in the same direction for 30 min; (7) fermentation; (8) drying: four times of drying are performed; (9) static aroma improvement: the tea leaves are stored statically in a dryer for 10-12 h. The black tea made with the method has higher quality, is free of bitterness and astringent and has strong aroma and complete appearance quality, few nutrient ingredients are damaged, and the tea leaves do not break and form strips easily.

The invention discloses a process method which can improve Taiwan alder favorable clon grain strip output, which comprises the procedures that firstly, the clon planting density is 5000-10000 trunks / hm 2, secondly, the height of the trunk is regulated to be 30-100cm, thirdly, the lateral branch pruning intensity is that 25-35% of the length of the branch is pruned, fourthly, opsonizing soil, wherein, the pH value is 6-7, when the pH value is lower than 6, lime is used to opsonize, and the fertilizer amount of a single plant is 500-1000g, fifthly, weeds and arborets are controlled by adopting manual removing or chopping miscellaneous shrubs, and the height is controlled below 20cm. The invention can not only improve the Taiwan alder favorable clon grain strip output, but also improve the rooting rate of grain strip cuttage, and provides technique safeguard for scale breeding of Taiwan alder favorable clon seedlings for promoting development of Taiwan alder industrialization.

The invention relates to a traditional Chinese medicine for clearing lung and eliminating phlegm. The traditional Chinese medicine is prepared from following medicinal materials in parts by weight: 4 parts of papilionaceae eriosema, 5 parts of bryozoatum, 2 parts of hempleaf negundo chastetree leaves, 3 parts of mountain ash, 0.6 part of herba lespedezae cuneatae, 9 parts of fritillaria thun-bergli, 1 part of ardisia japonica, 2 parts of ovate tylophora root and rhizome, 4 parts of asiatic cudweeds, 1 part of adenophora trachelioides maxim, 3 parts of affine cudweeds, 5 parts of sorbus tianchanica, 3 parts of dioscorea nipponica makino, 6 parts of broad-leaved epiphyllum, 3 parts of siberian alder barks, 4 parts of ajuga decumbens thunb, 1 part of rumex crispus, 1.5 parts of cynoglossum amabile stapf et drum, 4 parts of argyreia acuta, 5 parts of gutzlaffia aprica hance, 3 parts of amygdalus mongolica, 1 part of gallusgallusdomesticus brisson, 7 parts of hupeh fritillary bulb, 1 part of apios Americana, 20 parts of paulownia fortunei flowers and 26 parts of peristrophe japonica. A clinical experiment shows that the traditional Chinese medicine can be used for safely and effectively clearing the lung and eliminating the phlegm.

The invention discloses an agent for drunken sickness using alnus japonica steudel and preparing method thereof, containing bark, twig and fruit of Alnus japonica Steudel(Japanese alder) as a main material, mixing each material with same proportion. The product is pill, tablet or capsule. Shattering collected material after washing and drying as powder to manufacture pill, powder is mixed with honey in a weight ratio of 50%, evaporating 10-15% of water. Frying selected material at constant temperature 100-120 DEG for 5-6 hours to manufacture tablet or capsule, then reducing water less than 3% via quick freezing extracting liquid, finally putting in tablet moulding machine or capsule machine. The agent can be easily taken before and after drinking and has excellent effect on recovering liver function disorder as well as preventing drunken sickness, especially taking after dinner or before falling sleep, feeling comfortable when getting up and also can remove halitosis.

The invention relates to the technical field of boletus aereus culture and particularly relates to a boletus aereus culture medium, a preparation method therefor and an application of the boletus aereus culture medium. The boletus aereus culture medium provided by the invention is prepared from wood shavings, straw, red soil, cereal grains, rice bran, gypsum powder, a minor-element additive and ayeast extract, wherein the wood shavings is one or a mixture of at least two of Chinese chestnut wood, Cyclobalanopsis glauca wood, alder and Betula luminifera wood. The limitation that materials of existing boletus aereus culture media are restricted to growth cycle, regions or culture use is broken through, the region of culture is enlarged, and meanwhile, the raw materials are wide in source, large in quantity and low in cost; and the preparation method is simple, and the production cycle is short. By adopting the boletus aereus culture medium provided by the invention, the growth speed ofmycelia of boletus aereus can be accelerated, the boletus aereus culture time is shortened, meanwhile, the boletus aereus yield, average boletus aereus weight and boletus aereus quality are improved,thus, the productivity is greatly increased, the production cost is reduced, and the boletus aereus culture medium has remarkable economic benefit.

The invention discloses a traditional Chinese medicine composition with an effect of protecting the liver. The composition comprises the following raw materials in parts by weight: 4-10 parts of fingered citron, 2-6 parts of chayote leaves, 2-5 parts of astragalus membranaceus, 3-5 parts of rhizoma alismatis, 2-4 parts of dandelion, 1-5 parts of root of kudzu vine, 2-7 parts of momordica grosvenori, 2-8 parts of alder, 3-10 parts of lotus leaves, 2-6 parts of seaweeds, 3-6 parts of loquat leaves and 1-3 parts of liquorice. According to the composition, the fingered citron is taken as a monarch ingredient, the chayote leaves are taken as a ministerial ingredient, and ten traditional Chinese medicines are supplemented; the raw materials are combined for promoting liver tissue recovery, strengthening toxic removal and enhancing liver tissue stability; the composition has a very good liver-protecting effect.

Disclosed is acetylated wood comprising one or more end grain surfaces, wherein the wood is selected from the species Red Alder and European Alder. The acetylation of these wood species surprisingly result s in a lowering of the water absorption by immersion at an end-grain surface. Thus, acetylation can be used for the purpose of lowering the water absorption by immersion at an end-grain surface of wood selected from the group consisting of Red Alder and European Alder. The invention also pertains to wood having tangential surfaces, showing a surprising extent of aggregate rays. Further disclosed is a method of providing stable discoloured acetylated Red Alder [and European Alder], comprising a step of subjecting the acetylated wood to UV exposure.

The invention discloses an alder twig single-bud cuttage propagation method. The method comprises the steps of (1) cutting twig selection, (2) cutting preparation, (3) cutting bed preparation, (4) cuttage and post-cuttage management, and (5) seedling transplantation and post-transplantation management. The method has the following advantages: (1) a twig single-bud cuttage is adopted. Twigs with thickness of 3-5cm are selected as cutting twigs, such that utilizable twigs of a superior tree are increased. The propagation coefficient of the method is 2-3 times that of a common cuttage method, such that the demand of a large amount of fine seedlings of alder production is satisfied; (2) alder cuttage is carried out in a soilless substrate prepared with perlite and vermiculite in planting boxes. The substrate is easy to purchase; and placement positions are not restricted by cuttage conditions such as greenhouse and field. Therefore, more beneficial conditions are provided for cuttage, and cuttage survival rate is improved; (3) the seedlings obtained by cuttage can maintain excellent traits of the cuttage alder parent. The cultivated clonal seedlings have constant quality, and facilitate uniformity after afforestation. Growth difference does not exist.

The invention provides traditional Chinese medicine for treating cervical cancer and a preparation method. Raw herbal materials of the traditional Chinese medicine comprise gynura bicolor, pistia stratiotes, edgeworthia chrysantha, hylocereus undatus, timothy grass, argemone mexicana, artemisia sphaerocephala, tamarix chinensis, tropic ageratum herbs, alder bark, corydalis balansae, manchurian beakgrain, oyster plants, licorice sections, roxburgh roses, franchet peashrub flower roots, pungent litse root bark and sassafras tzumu. The traditional Chinese medicine has the advantages that the exact curative effect on the cervical cancer is achieved, toxic and side effects are few, relapsing is not prone to occurring, and the survival time of cervical cancer patients can be significantly prolonged.

The invention relates to a preparation method of a medicine for treating infantile eczema. The method comprises the following steps: weighing raw materials of 90 g of tendon strengthening grass, 80 g of thin evodia, 80 g of Siberian alder bark, 80 g of common sage herb, 70 g of adoniside, 70 g of viola arcuata, 70 g of semen cassiae, 60 g of conical silene herb, 60 g of laciniate blumea herb, 60 g of chien briggsia herb, 50 g of narrowleaf burmann cinnamon roots and leaves, 50 g of radish seed, 50 g of pectinate rungia herb, 50 g of soroseris gillii, 50 g of anderson cirrhopetalum herb, 40 g of ainsliaefolious cacalia roots, 40 g of erigeron canadensis l., 30 g of hydrocotyle sibthorpioides, 30 g of hairyfruit musella flowers and 20 g of licorice roots. The preparation method comprises the following steps: adding 8000 ml of water, heating the weighed raw materials and the water for 5 hours under a reflux condition, and performing filtration so as to obtain a filter residue 1 and a filtrate 1; adding 6000 ml of water to the filter residue 1, heating the filter residue 1 and the water for 3 hours under the reflux condition, and performing filtration so as to obtain a filter residue 2 and a filtrate 2; merging the filtrate 1 and the filtrate 2 so as to obtain the medicine. The preparation method disclosed by the invention combines various medicines, and the formula is reasonable. According to the preparation method disclosed by the invention, various medicines are combined and used, manifestation and root causes are considered, and the medicine prepared by the method has the characteristics of precise curative effects, high security, high convenience, zero toxic or side effects, and low cost.

The invention provides shelled melon seeds with spicy and hot mushroom flavor, and a preparation method thereof. The shelled melon seeds with spicy and hot mushroom flavor are prepared from following raw materials in parts by weight: 450-500 parts of shelled melon seeds, 2-3 parts of pomegranate leaves, 1-1.2 parts of spora lygodii, 3-4 parts of notopterygium incisum, 1.5-1.7 parts of anaphalis lactea, 2-2.5 parts of scented daphne leaves, 1-1.5 parts of ficus microcarpa barks, 2-3 parts of alder barks, 3-4 parts of ficus microcarpa resin, 8-10 parts of flammulina velutipes, 6-8 parts of fermented bean curds, 45-50 parts of chili oil, 13-14 parts of sesames, 6-7 parts of dried meat floss, 12-15 parts of soybeans, 10-12 parts of white spirit, 80-90 parts of sorghum flour and 7-8 parts of a nutritional and health-care solution. The shelled melon seeds with spicy and hot mushroom flavor have a crispy mouth feel and fuses the delicate flavor of mushrooms; after the shelled melon seeds with spicy and hot mushroom flavor are eaten, a mouth is full of aroma and the aftertaste is long; meanwhile, the added sorghum flour is high in protein content and is enriched with minerals and vitamins, so as to supplement nutrition to a human body; furthermore, the shelled melon seeds with spicy and hot mushroom flavor have the effects of inducing diuresis to alleviate edema, dispelling cold and relieving exterior syndrome, dispelling the wind and dampness, improving the eyesight and removing pannus, and calming the liver and suppressing yang; the shelled melon seeds with spicy and hot mushroom flavor are suitable for being eaten by all people and are a leisure and health-care food.

The invention provides a base fertilizer for a cumquat tree. The base fertilizer is mainly prepared from 1-2 parts of copper-smelting slags, 100-120 parts of pumpkin powder, 20-30 parts of broad bean powder, 10-20 parts of tealeaf residues, 10-15 parts of sawdust, 15-20 parts of wheat bran, 2-5 parts of plant ash, 2-5 parts of water plants, and 5-8 parts of an additive, wherein the additive mainly comprises the following materials: 12.3% of psalliota arvensis powder, 3.2% of mulberry leaf, 5.1% of polygonaceae polygonum perfoliatum, 5.3% of red sapium sebiferum, 7.5% of seashore rose root, 4.8% of sunflower, 6.1% of achillea millefolium, 5.2% of herba alyxiae sinensis, 5.7% of myricanana bark, 6.3% of lindera cercidifolia, 3.4% of ficus comate, 13.9% of tea tree bark, 10% of lanate alder bark, 6.5% of bridelia monoica, and 4.7% of zanthoxylum planispinum leaf. The base fertilizer not only improves the water retention capability and the fertilizer retention capability of soil, but also improves the quality of cumquat, and the yield of the cumquat is also increased.

The invention discloses traditional Chinese medicine for treating chronic hepatitis. The traditional Chinese medicine is composed of Chinese medicinal herbs including Concha haliotidis, Semen hyoscyami, antelope horn, Tribulus terrestris, marigold, ferrosic oxide, Apium graveolens, autumn zephyrlily herb, alpine swertia, Stellaria saxatilis, Polygonatum kansuense, azuritum, white-flowered agapetes, alpine cladonia, sheep's or goat's horn and lanate alder bark. The Chinese medicinal herbs which are pure natural are used as raw materials, so that the traditional Chinese medicine treats both symptoms and root causes, has exact treatment effect and is free of toxic and side effect and less prone to causing recurrence.

The invention discloses a re-greening method of an abandoned land of a mine. Firstly, site leveling is carried out on the abandoned land of the mine, alders are planted from March to June, and then perennial artemisia argyi is planted; starting from the second year of planting, the perennial artemisia argyi is harvested from May to August every year, stubbles with the heights of 2-6 centimeters are reserved, the harvested perennial artemisia argyi is laid on the abandoned land of the mine, and the laying thickness is 1-5 centimeters; when the overground parts of the alders grow to 100-200 centimeters, harvesting of the perennial artemisia argyi is stopped. The re-greening method of the abandoned land of the mine has the advantages that the alders and the perennial artemisia argyi are planted to achieve the greening effect, the harvested artemisia argyi and pruned alder branches and leaves which can serve as green manure cooperate with the carbon fixation of the alders, which can effectively improve the soil fertility of the abandoned land of the mine, thereby promoting re-greening of the abandoned land of the mine.

The invention belongs to the field of medicines and relates to a corynantheine compound and a preparation method thereof. The corynantheine compound has a structure as shown in formulas (1) and (2). The preparation method comprises the step: with tryptamine as an initial raw material, carrying out Pictet-Spengler reaction, butyl lithium aluminum hydride reduction, cascade reaction of Knoevenagel / hetero-Diels+ / -Alder, hydrogenation reaction and other multi-step reactions to obtain a corynantheine analogue with the general formulas (1) and (2). The corynantheine analogue disclosed by the invention is a novel compound with direct vasodilative activity and has the advantages of simple and convenient synthesis method, easiness for control, high synthesized product quantity, high purity and the like; the prepared corynantheine compound is good in self-stability and wide in modification range, can be used for preparing a candidate drug for dilating peripheral vessels and treating hypertension, and can be used as a potential pharmacological tool.

The invention discloses a traditional Chinese medicine feed additive capable of preventing disease and promoting growth for livestock and poultry, and the traditional Chinese medicine feed additive is prepared from the following raw materials in percentage by mass: 3.48-8.70% of xylariasp, 8.70-26.09% of astragalus mongholicus, 8.70-17.40% of humifuse euphorbia, 5.22-26.09% of Gomphostemma arbusculum 4.35-13.04% of pilose gerbera herb, 8.70-13.91% of calamint, 1.74-3.48% of rubrum flower leaves, 8.70-13.91% of siberian alder bark, 2.61-7.83% of herb of maidenhair, and 4.35-13.04% of long-spicate reed rhizome, in total 100%. The components are prepared into powder or other preparations according to the ratio. According to the traditional Chinese medicine feed additive, multiple traditional Chinese medicines are matched, coordinated and supplemented and coact to achieve the functions of tonifying qi, strengthening exterior, invigorating splenic yang, clearing away heat and toxic matters and the like; the feed additive can be used for improving the immunity of livestock and poultry, preventing common diseases of the livestock and poultry and promoting the growth of the livestock and poultry; the feed additive is obvious in disease prevention effect, mild in action and free of toxic or side effects; the product for the livestock and poultry has no medicine reside; the traditional Chinese medicine additive is simple in production process and convenient in use, the raw materials are easily available, low in price, and environmentally friendly, and thus the feed additive is an ideal animal health product.

The invention relates to a medicine for treating infantile eczema. The medicine is prepared from the following active pharmaceutical ingredients in parts by weight: 80-100 parts of root of Chinese clovershrub, 70-100 parts of thin evodia, 60-90 parts of bark of Siberian alder, 70-100 parts of common sage herb, 50-80 parts of amur adonis herb, 60-90 parts of all-grass of arcuaate iolet, 50-80 parts of cassia seed, 50-70 parts of all-grass of conical silene, 50-80 parts of herb of laciniate blumea, 50-80 parts of herb of chien briggsia, 30-60 parts of root or leaf of narrowleaf burmann cinnamon, 30-60 parts of radish seed, 30-60 parts of herb of pectinate rungia, 30-60 parts of all-grass of erysimumlike soroseris, 30-60 parts of all grass of Anderson cirrhopetalum, 30-50 parts of star anise, 30-50 parts of horseweed herb, 20-50 parts of lawn pennywort herb, 20-50 parts of airyfruit musella and 10-30 parts of liquorice root. The medicine is compatible in medicines, is reasonable in composition, uses the medicines jointly, gives consideration to the symptoms and the root causes, and has the characteristics of definite curative effects, safety and convenience, no toxic or side effect and low price.

The invention belongs to the technical field of forestry, and specifically relates to a cultivation method of alder dwarf mother plants. The method includes selection of the alder dwarf mother plants,the truncation treatment of the alder mother plants, the transplantation of the alder mother plants in a root limit container which is placed on a cement floor, pruning, stretching and shaping of thealder mother plants, the management of the flowering period and the maintenance of the tree shape. According to the cultivation method for the alder dwarf mother plants, the tree height can be effectively controlled, and the problem of difficult seed collection is solved. Stretching can advance the flowering and fruiting time of alder by 4 to 6 years, and the fruit hanging rate of a single plant,the seed yield and the harvesting rate of alder are effectively improved. There is no obvious phenomenon of big and small years.

The invention discloses substitutional tea of Mount Taibai medicinal plum leaves. The substitutional tea is mainly prepared from the following important components: dandelion stems, artemisia stelleriana, potentilla glabra var. mandshurica maxim, semen cassia, lophatherum gracile, red ginseng, alder-leaved mountain ash fruits, roots of lobelia pleotricha diels, all grass of chirita eburnea hance, bitter bamboo sap, nagamatsu roots, sweet preserved vegetables, barley malt, longan pulp, ganoderma lucidum polysaccharide peptides, fucoxanthine, fucoidan polysaccharide sulfate and an auxiliary sweetening agent. According to the substitutional tea disclosed by the invention, the traditional Chinese medicinal materials with multiple curative effects are combined and reasonably proportioned, and multiple natural bioactive substances are added, so that the substitutional tea has the effects of clearing away heat and toxic materials, nourishing yin and tonifying deficiency, tonifying the spleen and whetting the appetite and improving the immunity. Added catechin has the effects of killing bacteria and improving the product safety quality, and the utilization rate of the active ingredients is improved by utilizing a bio-enzyme cell disruption extraction technology. The substitutional tea disclosed by the invention is good in health care effect, high in safety and high in ratio of active ingredients and is easily absorbed by a human body.

The invention relates to a compound fertilizer specially used for alder. The compound fertilizer includes, by weight, 35-45 parts of an organic fertilizer, 45-54 parts of a macroelement fertilizer, 1-5 parts of a trace element fertilizer and 5-10 parts of clay or a binder. The compound fertilizer contains nutrients required by alder. Formulas for various soil conditions of ecological environmentsof alder are taken into account in the invention, wherein a calcium magnesium phosphate fertilizer or monoammonium phosphate is added for acidic soil to reduce and neutralize acidity of soil; for alkaline soil, monoammonium phosphate or calcium phosphate is added to reduce and neutralize alkalinity of soil; and for neutral soil, it is suggested that the formula for acidic soil should be adopted. The formulas are comprehensive in nutrition, organic matters improve soil, and the compound fertilizer combines inorganic and organic fertilizer, has high specificity, and can fill the gap of compoundfertilizers specially used for alder.

The invention discloses a cultivation substrate for artificially cultivating dendrobium nobile. The cultivation substrate is made of bryozoatum. The substrate of a cultivation bed for cultivating the dendrobium nobile is divided into three flatly laid layers from bottom to top, the first layer of the cultivation substrate comprises bryozoatum particles with the diameters ranging from 2.5cm to 4cm, the thickness of the first layer ranges from 3cm to 4cm, the second layer of the cultivation substrate comprises bryozoatum particles with the diameters ranging from 0.7cm to 1.5cm, the thickness of the second layer ranges from 3cm to 4cm, the third layer of the cultivation substrate comprises pine bark or alder bark, the diameter of the pine bark or the alder bark ranges from 2cm to 3cm, the laying thickness of the cultivation substrate ranges from 1cm to 2cm, healthy and strong dendrobium nobile seedlings with the heights ranging from 3cm to 8cm are cultivated in the substrate according to certain spacing in the rows, the certain spacing in the rows is 5-10X10-15cm, and the dendrobium nobile can be harvested after 11 months. The cultivation substrate has the advantages that the problem of difficulty in selecting substrates for dendrobium nobile cultivation procedures can be effectively solved, materials of the cultivation substrate are easily available, the cultivation substrate is low in cost, is not easy to decay and is good in air permeability and water permeability, high in water holding capacity and fertilizer conserving capacity, and favorable for healthy growth of the dendrobium nobile, and the dendrobium nobile is high in survival rate.

The invention relates to the technical field of aquaculture, in particular to a fertilizer starter capable of promoting growth of phytoplankton in a fishpond and improving the population structure of the phytoplankton. The fertilizer starter is prepared from the following raw materials: alder leaves, papaya seeds, arachnoid cyanotis roots, calcium folinate and No. 2 glycoprotein. A fertilizer obtained from any one or multiple combinations of pig manure, cow manure, chicken manure and rice straws by the obtained fertilizer starter can be applied to the fishpond to serve as a base fertilizer, and can effectively promote growth of the phytoplankton in a water body in the fishpond, improve the population structure of the phytoplankton in the fishpond and make the water quality of the fishpond healthier.

The invention belongs to the field of medicine and pharmacology, and relates to corynantheidine compounds and a preparation method thereof. The corynantheidine compounds adopt the structures shown in formulas (1) and (2). According to the corynantheidine compounds and the preparation method thereof, tryptamine is adopted as a starting material, and multiple steps of reactions of the Pictet-Spengler reaction, the butyl aluminum lithium hydrogen reduction, the Knoevenagel / hetero-Diels+ / -Alder cascade reaction, the hydrogenation reaction and the like are adopted to obtain the corynantheidine analogues with the general formulas (1) and (2). The corynantheidine analogues are the new compounds with direct vascular dilation activity, and have the advantages that the synthetic method is simple and convenient, and easy to control, and the synthesized products are large in yield and high in purity; the prepared products are good in self stability, have a wide modification range, can be used for preparing peripheral vascular dilation type antihypertensive drug candidates, and can be used as potential pharmacological tools.