44 results about "Perennial herb" patented technology

The invention discloses a process for preparing viable bacteria enzyme. The process comprises the following steps of: respectively adding aspergillus oryzae, ganoderma lucidum, bacillus subtilis, lactic acid bacteria and saccharomycetes into vegetables and fruits to ferment so as to obtain a vegetable ferment basic solution and a fruit ferment basic solution; vaccinating the bacillus subtilis, yeast and the lactic acid bacteria by using edible fungus to ferment so as to obtain an edible fungus ferment basic solution; vaccinating the ganoderma lucidum, the bacillus subtilis, the saccharomycetes and the lactic acid bacteria by using perennial herbs to ferment so as to obtain a herbal enzyme solution; inoculating the bacillus subtilis, the yeast and the lactic acid bacteria to ferment so as to obtain an algae ferment basic solution; and inoculating bifidobacterium, bacillus natto and bacillus aceticus to carry out secondary fermentation after combining filtrates, and then sealing for ageing for 2 months, so as to obtain the aged viable bacteria enzyme. According to the process provided by the invention, mixed fungi generation can be effectively reduced; macro-molecular substances are rapidly resolved to micro-molecular substances which can be easily absorbed by a human body; and the problem that the substances are difficult to digest and inactivate in severe environments of intestinal canals can be solved. Furthermore, the content of functional active components can be greatly improved, and various health benefits and high added value of the enzymes can be effectively improved.

The invention discloses a large-scale ecological grazing pig cultivation method, and belongs to the technical field of animal husbandry cultivation. A female miniature pig is hybridized with a female Taihu pig; a hybridized first generation young sow is selected as a female parent, and hybridized with two male black pigs as male parents; and the hybridized second generation is ecologically cultivated. A luxuriant grass is taken as a sports ground type grazing district; renascent herbs are mixed sown on the grass; various pastures are mixed sown on the grass every year; an ecological hog house is built; strains, fermented grass and natural nutrition healthcare pills or the like are prepared; when the pigs are cultivated, one or more of black wheat, cyperus esculentus, prepared soybean, endive, alfalfa, fermented grass meal and natural nutrition healthcare sugared pills are fed to the pigs in the hog house in variable interval; after the pigs freely eat, the pigs are driven to the sports yard to graze in a short time. Various pastures are planted on the sports yard until the sports grass per Mu can allow more than 100 pigs to be cultivated, and thus the large-scale ecological cultivation is achieved.

The invention relates to a method of cultivating herb plants which grows in cold belt environment, comprising cultivating the mesophyte perennial herb small plants with strong underground root with nutrition maintaining bags, cultivating with different temperature of day and night in the cultivating house, spraying the foliage with auximone, replanting the qualitative plant during the first days in May of each year and intensive planting. The method is suitable for cultivation and repair planting of mesophyte perennial herb plant in meadow steppe of ecological degeneration and desert or bare earth and cave, and the survival rate is higher than 85%.

The invention discloses a green roof structure with the rainwater retaining ability. The green roof structure comprises a plant layer, a soil layer, a filtering layer, a water storage and drainage layer, a moisture preservation layer and a waterproof layer from top to bottom; the plant layer is composed of perennial herbs, namely sedum lineare, the planting row spacing is 4-6 cm, and the line spacing is 8-10 cm; the soil layer is composed of mixtures of light sandy soil, humus and vermiculite, and the thickness of the soil layer is 15-20 cm; the filtering layer is composed of polyester fiber non-woven fabrics and extends towards the side wall surface of a building to the part below surface soil by 5 cm, and the effective width of lap seams is 10-20 cm in the laying process; the water storage and drainage layer is composed of polyethylene concave-convex drainage boards with the thickness ranging from 30 mm to 60 mm; the moisture preservation layer is composed of moisture preservation blankets with the thickness ranging from 20 cm to 30 cm, and the moisture preservation blankets are arranged adjacently and closely; the waterproof layer is composed of polymer modified asphalt root-resisting waterproofing membranes. The green roof structure has the advantages that the land resources are saved, the green area is increased, the environment is beautified, the heat island effect is reduced, the storm runoff is lowered, and the air pollution is reduced.

The invention discloses a method for restoring cadmium contaminated soil, which is to plant nut grass in cadmium contaminated soil. The invention adopts the specific technical scheme that the method for restoring cadmium contaminated soil is characterized by comprising the following steps: A, directly planting nut grass in cadmium contaminated soil or directly sowing seeds of nut grass for growing; and B, remaining the stubble of the planted nut grass and reaping the overground part, or after planting for years, reclaiming the whole plant and then sowing seeds or raising seedlings through cuttings. The method utilizes the principle that the root of nut grass has very strong enrichment to cadmium; and when nut grass is planted in soil, cadmium is absorbed by the root and is transferred to be stored in the overground part, so that the purpose of restoring cadmium contaminated soil can be achieved, and meanwhile, cadmium is prevented from entering the food chain and harming the health of human. Nut grass is a perennial herb, is vigorous in life force, and does not require special management during the growing process; besides, the cost is low, and the operability is strong.

The invention relates to a weed removing and fertilizer accumulating method by planting clover among tea tree rows in tea garden. The method is characterized by including: planting clovers among tea tree rows in a tea garden, wherein the garden plot is planar or a terrace land with a gentle slope lower than 15 degrees, d the tread width is not less than 1.8m, so that clovers can be favorably planted on the terrace walls or the terrace ridges; the tea garden is a production tea garden planted for more than three years. The method has the advantages that water and soil conservation is achieved, and anti-coldness and anti-drought capability of the tea garden can be increased effectively; the clovers do not fight for sunlight to affect growth of tea trees; the clovers are perennial herbs which can benefit many years at one-time sowing; fertility of the tea garden soil can be increased effectively by the clovers, and great expense on applying fertilizer to the tea garden can be saved.

The invention provides a method for grafting of chrysanthemum with Artemisia lavandulaefolia. The method comprises the following steps: scion and rootstock selection, grafting preparation, grafting, and management after grafting. The chrysanthemum is a famous ornamental flower, and is also one of the four famous flowers in China; meanwhile, the chrysanthemum facilitates to excessive growth and lodging, so the ornamental value of the chrysanthemum is restricted to a certain extent. By adopting grafting technologies of Artemisia in Compositae, the problems can be basically solved. The Artemisia lavandulaefolia belongs to Artemisia in Compositae, and has erect main stem, a plurality of branches, perennial herbs and well-developed root system; thus, through grafting of the chrysanthemum with the Artemisia lavandulaefolia, the survival rate of a grafted seedling can be guaranteed; the disadvantages of easy excessive growth and lodging of the chrysanthemum can be basically solved; and the ornamental value of the chrysanthemum is greatly increased.

The invention discloses a riparian zone sewage reduction method, particularly a riparian zone sewage reduction method by combining a perennial vegetation zone and an infiltration reinforcement zone. The method comprises the following step: arranging an infiltration reinforcement zone and a perennial herb sewage interception buffer zone for the riparian zone, wherein the sewage interception buffer zone is composed of a hygrophytic herb zone, a mesozoic herb zone and a xeromorphic herb zone which are sequentially arranged from the riverbank to the place far away from the riverbank, a reaping mode is adopted to reduce the growth of the annual herbs, and the infiltration reinforcement zone is arranged between the hygrophytic herb zone and the mesozoic herb zone. The method can effectively intercept sewage and increase the infiltration amount of underground water; and the perennial herbs have developed root systems, so the reasonable arrangement of the perennial herbs is beneficial to enhancing the sewage interception capacity and water / soil retention capacity of the riparian zone. By sectionallly planting and arranging the hygrophytic, hygrophytic and xeromorphic perennial herbs, the vegetation can be regulated to enhance the sewage interception capacity of the riparian buffer zone.

The invention discloses a plant arrangement method based on diversity of ecological gardens. The method comprises the following steps: geography research, selection, breeding, layering, arrangement, maintaining and the like. Species are screened according to local reality to constitute communities, and perennial herbs, annual herbs, shrubs, arbors, vines and bryophytes are planted in different height layers. A garden landscape which is arranged by the arrangement method provided by the invention avoids species homogenization of a plurality of garden landscapes at present, has distinct gradations in vertical and horizontal directions, is close to the arrangement status in a natural state, has good ecological sustainability, is easy to keep and maintain, has low human participation, and has high promotional values.

Applications of perennial herb hydrocotyle sibthorpioides in enrichment and extraction of cadmium and other heavy metals in polluted soil are disclosed. By a method provided by the invention, a large amount of cadmium and other heavy metals can be enriched in the overground part of the hydrocotyle sibthorpioides, and the cadmium and the other heavy metals in the soil can be extracted and recovered by harvesting the overground part, thus achieving the objective of subjecting heavy metal polluted soil to in-situ plant remediation under a condition of not changing properties of the soil. The method can be used for plant remediation of cadmium-related composite polluted soil polluted by multiple heavy metals in mine derelict land, and farm soil having a cadmium content exceeding standards which is caused by irrigation with polluted water containing heavy metals.

The invention discloses a traditional Chinese medicine effective part composition capable of treating liver cancer. The composition contains total alkaloids from solanum nigrum extracted from the traditional Chinese medicine Solanum nigrum and salidroside extracted from perennial herb rhodiola root, Rhodiola, Crassulaceae; and the medicine composition has remarkable treatment effect on the liver cancer and has the efficacy of protecting livers. In the effective part composition, the content of the total alkaloids from solanum nigrum of a Solanum nigrum extract is more than 50 percent, and the content of the salidroside in a Rhodiola rosea extract is more than 50 percent. In the medicine composition, the content of the total alkaloids from solanum nigrum is 2 to 6 weight portions more than 50 percent of the Solanum nigrum extract, and the content of the salidroside is 1 to 3 weight portions more than 50 percent of the Rhodiola rosea extract, wherein the preferred proportion is that the content of the total alkaloids from solanum nigrum is 2 weight portions more than 50 percent of the Solanum nigrum extract and the content of the salidroside is 1 weight portion more than 50 percent of the Rhodiola rosea extract. The invention also discloses a method for preparing the medicine composition.

The invention relates to a beverage and particularly relates to substituting tea capable of tonifying spleen and nourishing stomach, which has the effects of tonifying spleen and nourishing stomach, removing food stagnancy and strengthening digestion, relaxing bowel, tonifying kidney and liver, nourishing lung and strengthening heart, enhancing organism immunity, preventing and resisting cancers and prolonging life. The substituting tea comprises poria cocos, gorgon fruits, coix seed, lotus seeds, Chinese yams, gizzard pepsins, hawthorn fruits, malt and fresh ginger. A tea drinking method is utilized for eliminating sub-health population, and the formula is selected after long-time clinical trials of many people. The substituting tea is composed of perennial herb and woody plants and gizzard pepsins helping digestion; and the raw materials are subjected to dirt removal, residue removal and impurity removal, water washing, air drying and sterilization, are mixed and dried, are crushed and ground, and then are packaged by prepared food packaging bags to prepare the substituting tea. The substituting tea is natural, has no toxic or side effect, and has the effects of tonifying spleen and nourishing stomach, and removing food stagnancy and strengthening digestion. The substituting tea capable of tonifying spleen and nourishing stomach has the effects of enhancing organism immunity, preventing and resisting cancers and prolonging life. The formula is unique and scientific, the raw materials are cheap and easily available, the preparation is convenient, the cost is low, and the substituting tea capable of tonifying spleen and nourishing stomach is a purely natural green beverage.

The invention relates to the technical field of desertification control, in particular to a method for sand-barrier establishment through shrub surrounding and grass planting on sandy grassland. The method has a good desertification control effect and comprises the steps of S1, building multiple shrub islands on flowing, semi-flowing and fixed sandy land areas of the sandy grassland; S2, planting multiple grass belts around the rhizosphere of each shrub island according to required mixed sowing grass seeds and proportion, wherein grass belts contain annual herbs and perennial herbs; S3, conducting fertilization in the shrub islands and grass band sand-barriers. By the adoption of the method, sandy soil moisture in the shrub islands can be maintained by means of the grass belts, and organic matter can be increased; three-dimensional space layers are formed by shrubs and the grass belts, and nutrients and luminous energy in space can be sufficiently utilized; meanwhile, the variety and amount of sandy grassland litter are increased, shrub and grass litter is spread on the sandy land to prevent sand from being blown and retain rainwater, rainwater infiltration rate is increased, runoff is controlled, soil erosion is reduced, and desertification control effect is good.

The invention discloses a rabdosia amethystoides tissue culture and rapid propagation method. Rabdosia amethystoides belongs to a perennial herb, is distributed in most provinces in China and mostly grown on hillsides, sandy land and ravines, tastes bitter, is slightly cold in nature, and has the effects of clearing heat, detoxicating, invigorating stomach, invigorating the blood circulation, eliminating phlegm and the like. At present, seedling growing of the rabdosia amethystoides is carried out mainly through traditional modes such as cuttage, grafting and sowing, and the shortcomings thatthe seedling growing cost is high, seedling growth is poor, seedlings are uneven, and improved variety potential cannot be fully exerted exist. Excellent clonal twigs serve as explants, in-vitro replanted plants of the rabdosia amethystoides are obtained through the processes such as explant disinfection, induction culture, cluster bud propagation, adventitious rooting, seedling exercising and transplanting, a tissue culture and rapid propagation technique system of the rabdosia amethystoides is established, the excellent characteristics of the clonal female parent of the rabdosia amethystoides can be maintained, and large-scale production of the excellent clonal seedlings of the rabdosia amethystoides is facilitated.

The invention relates to the technical field of plant cultivation and discloses a planting method of Adenophora triphylla, a perennial herb of the family Campanulaceae. The planting method includes the steps of 1, selecting and preparing a land; 2, selecting seeds; 3, selecting a cultivation mode; 4, performing field management; 5, performing disease and pest control; 6, performing harvesting. The planting method has the advantages that the seeds are sterilized before sowing, seedling disease damage is reduced, and seedling damping-off is effectively protected; base fertilizer is applied during sowing, and leaf fertilizer is sprayed when buds of the trees of Adenophora triphylla appear; the formulas of the base fertilizer and the leaf fertilizer are reasonable, the base fertilizer and the leaf fertilizer take effect fast, plants can directly absorb the fertilizers, and the demand of the trees of Adenophora triphylla for nutrition in the growth process is met; various diseases and pests are controlled in the cultivation and growth period, the growth environment of Adenophora triphylla is effectively improved, survival rate of Adenophora triphylla is increased, and the trees of Adenophora triphylla cultivated by the planting method are attractive in appearance.

The invention discloses a tissue culture and rapid propagation method for lobularia maritima. The lobularia maritima belongs to cruciferae lobularia perennial herb or subshrub plant, is short in plant and more in branches, is high-quality flower and plant for decorating a rock garden, can be used as a potted plant, a ground cover and the like, and also has a relatively good adsorption effect on heavy metal Ni. Through plant in-vitro culture, a large number of high-quality seedlings can be obtained within a short time, the propagation coefficient is greatly increased, the limitations on environmental conditions of seasons are avoided, and the defects in conventional propagation are made up through the propagation mode. A lobularia maritima seed is taken as an explant, a lobularia maritima in-vitro replanting plant is successfully obtained by adventive bud induction culture, multiplication culture, rooting culture, acclimatization and transplantation, and the like, a lobularia maritima tissue culture and rapid propagation system is established, and commercial and large-scale development of the lobularia maritima is promoted.

The invention discloses a north cordyceps sinensis herba epimedii compound tea bag product and a producing method thereof. The producing method comprises the steps of: uniformly mixing 88% of rice, 9.6-10% of crushed corn particles, 0.4% of yeast powder, 0.4% of peptone, 0.15% of KH2PO4, 0.05% of MgSO4 and 1% of cane sugar or 0.4% of herba epimedii powder; adding stilled water according to a ratio by weight of 1: 1.3; after cooking and sterilizing at a high pressure, inoculating north cordyceps sinensis strains; freezing and drying seed entities after being cultured for 50 days; crushing the seed entities and sieving the seed entities with a 60-mesh sieve to be combined with the herba epimedii of 60 meshes according to a ratio of 1: (0.5-1); and filling the mixture in a filtering bag of 80 meshes, wherein each bag is 3-5 g; sealing, bagging and sterilizing by irradiation to obtain the north cordyceps sinensis herba epimedii compound tea bag finished product. The north cordyceps sinensis herba epimedii compound tea bag product, disclosed by the invention, has the advantages of enhancing immunity, preventing tumor, resisting to bacteria and diminishing inflammation, defying aging and the like and playing the function of berberidaceae perennial herb epimedii of tonifying kidney and strengthening yang as well as dispelling wind and eliminating dampness effectively.

The invention belongs to the field of food processing and particularly relates to a processing method of edible konjak rice noodles. Konjak is an intermontane perennial herb plant which grows at the elevation of 250-2500 m and in a thin forest, and is a beneficial alkaline food. A user who eats too much animal acidic foods can eat the konjak for cooperation to achieve acid and alkali balance of food. In addition, the konjak has effects of reducing blood glucose, blood fat and blood pressure, removing toxic, nourishing face, freeing meridian channels, reducing body weight and improving appetite. The processing method of edible konjak rice noodles includes steps of: soaking rice, draining the rice to dry, grinding the rice into slurry, stirring the rice slurry, konjak fine powder and water according to certain ratio, puffing (aging) the mixture, steam-cooking the mixture, shaping the mixture in a machine, cutting off shaped rice noodles, and drying and packaging the product. The edible konjak rice noodles has good flexibility and elasticity, is boiling resistant and is not liable to break, and has the unique flavor of konjak. The method is simple and is easy to control, allows large-scale production and can satisfy market demands.

The invention relates to a meat product fresh-keeping agent and a meat product fresh-keeping method; the fresh-keeping agent mainly comprises the following raw materials in parts by weight: 15-40 parts of passion fruit, 10-30 parts of Guangzhou Amomum villosum, 5-25 parts of Baikou (a zingiberaceae perennial herb), 150-200 parts of cinnamon, 20-80 parts of pepper, 100-150 parts of honey, 100-150 parts of cooking wine, 50-100 parts of Momordica grosvenori, 150-300 parts of white granulated sugar, 100-200 parts of ginger, and 20-50 parts of Amomum tsao-ko; the fresh-keeping method is simple in process and convenient to operate. The fresh-keeping agent is high in stability, has long-term fresh-keeping and preservative effects, can enable the quality guarantee period of a meat product to be as long as 180 days to 270 days without adding any food additives, is natural in raw materials, has food therapy and anti-oxidization functions, and is beneficial to body health.

The invention provides an anti-cancer dendrobium nobile oral solution. The oral solution consists of the following traditional Chinese medicinal materials in percentage by weight: 40 percent of dendrobium stem, 10 percent of tartarian buckwheat, 10 percent of fig, 10 percent of aloe, 10 percent of sarcandra glabra, 10 percent of cephalotaxus fortunei, and 10 percent of taxus chinensis. The oral solution can be used for killing cancer cells generated in a body in time by using dendrobium nobile, tartarian buckwheat, fig, aloe, sarcandra glabra, cephalotaxus fortunei and taxus chinensis as raw materials, and is a perfect daily health-care product for preventing cancers. The dendrobium stem is a perennial herb with clustered stems, slightly flat and curved rising upper part, height of between 10 and 60cm and thickness of 1.3cm. The dendrobium nobile is a famous traditional Chinese medicine, the stem contains alkaloids, mainly dendrobine, nobilo-nine, 6-hydroxydendrobine and the like, is sweet in taste and cold in property, and has a special anti-cancer effect.

The invention relates to the technical field of ecological repairing, in particular to an ecological repairing method for slopes of abandoned mine regions. The ecological repairing method is characterized in that plant biological bags, ecological restoration bags and restoration substrates are used, wherein short-acting fertilizers are loaded in the plant biological bags, the ecological restoration bags comprise corn straw and long-acting fertilizers, the restoration substrates comprise 40-50L of soil, 20-30g of seeds and 5-10g of excrement and urine of domestic animals, and the plant biological bags sleeve the ecological restoration bags and are made of nonwovens materials; the size of the ecological restoration bags is 30cm*50cm*(7-15)cm; the soil is undisturbed soil which is collected from periphery of a government region; and the seeds are indigenous plant seeds which are high in soil fixation capacity and high in stress resistance, and comprise seeds of annual herbs, perennial herbs, bushes and arbors and mainly the perennial herbs. After the ecological restoration bags are paved, artificial water replenishing is performed once and is performed until a thorough watering effectis achieved, the water replenishing work is performed according to rainfall in the same year and the water demand degree of vegetation, in spring each year, the artificial water replenishing is performed for 2-3 times, and later stage maintenance is performed.

The invention discloses application of 10-gingerol to preparation of medicines for preventing and treating epizoic ciliates of fishes and belongs to the technical field of fishery medicines. The application has the advantages that the 10-gingerol is applied to preparation of the medicines for preventing and treating the epizoic ciliates of the fishes firstly, is particularly used for killing ichthyophthirius multifilis and is capable of killing 100% of ichthyophthirius multifilis within an effective dose range so as to play a role in effective prevention and treatment of the ichthyophthirius multifilis; zingiber officinale, the source of the 10-gingerol, is perennial herb of zingiberaceae, is an Asian traditional medical and edible dual purpose plant and is safe and free from environmental residues; LC50 (lethal concentration 50) of the 10-gingerol for ctenopharyngodon idellus is 85.43 mg / L which is 21.4 times of minimum effective concentration (4 mg / L) that the 10-gingerol kills the Ichthyophthirius multifilis, and accordingly the 10-gingerol is high in use safety; the zingiber officinale is high in 10-gingerol content, 10-gingerol extraction and preparation technologies are simple and mature, and the 10-gingerol is high in ciliate resisting activity and free from environmental pollution and residues, thereby being promising in application prospect on the field of novel environment-friendly fishery medicines.

Glycyrrhiza glabra is a perennial herb; the root and rhizome of Glycyrrhiza glabra are stout and have diameters in a range of 0.5 to 3 cm; the skin of the root is brown, the interior of the root is yellow, and the root tastes sweet; and wild Glycyrrhiza glabra resources are rich in regions of Greater Khingan Mountains and Inner Mongolia regions. Histocytes of the root and rhizome of Glycyrrhiza glabra have functional components with strong antioxidation activity and skin discoloration and stain fading effect, wherein the functional components are main components and consist of glabrene and glabridin. Since glabridin has strong antioxidation activity and skin discoloration and stain fading functions, glabridin gains attention and recognition and is utilized in overseas cosmetic industries; however, glabridin exists in the form of a crude product in domestic market in China due to the problems of low yield, low purity, low raw material utilization rate, high energy consumption and cost in secondary refining and purification and the like in conventional methods for extracting glabridin via supersonic waves and separating glabridin via macroporous resin. The invention provides a method for extracting glabrene and high-purity glabridin from Glycyrrhiza glabra by using an ultrasonic continuous countercurrent apparatus. With the method, the yield of a finished product can be improved by 30%.

A preparation method for grilled fish with lotus leaf fragrance comprises the following steps: 1) preparing ingredients, 2) marinating, 3) grilling, and 4) seasoning. The grilled fish has a unique preparation method, and the fish tastes better and has the fragrance of lotus leaves, which enhances the appetite of eaters. Lotus leaf, also known as lotus stem, lotus stem. It is the leaf of lotus lotus, a perennial herbaceous emergent plant of the lotus family. The beneficial ingredients of the lotus leaf permeate the fish flesh. For example, the lotus leaf contains a variety of effective fat-reducing alkaloids, which can effectively decompose the fat in the body and excrete it from the body, healthy fat loss, and improve metabolism.

The invention discloses a rapid propagation method for tissue culture of moellendorf's spidemoss herb. The moellendorf's spidemoss herb is a perennial herb, and is produced in most regions of the south of the Yangtze River, such as Hubei, Shaanxi and Guangxi. The moellendorf's spidemoss herb is grown in mountains, forest shades and other wet places, is sweet, spicy and neutral in nature, and has the functions of stopping bleeding, clearing heat, removing dampness and the like. At present, the seedlings of the moellendorf's spidemoss herb are mainly propagated through seeds and cuttings, whichhave the problems of long cycle, high cost and low efficiency. Therefore, in the method, stem segments with nodes are used as explants, in vitro regrowth plants of the moellendorf's spidemoss herb aresuccessfully obtained by adventitious bud induction, proliferation, rooting, seedling hardening and transplanting and the like, and a rapid propagation technology system for the tissue culture of themoellendorf's spidemoss herb is established. The method is of great significance for the rapid propagationand large-scale promotion of fine varieties and the promotion of industrial development.

The invention discloses a road greening plantation and water retention method. The method comprises steps that in the first ten days of March of the first year, drought-resisting grass seeds are scattered on two sides of a road; drought-resisting grasses are removed; a first trench and a second trench are dug on two sides of the road and white turnips are planted in one trench and plant straws are buried into the other trench; a soil layer between the first and second trenches is mixed with sand and then potatoes are planted therein; after three months, the overground part planted with the potatoes and the white turnips are cut; then cuboidal gardening bricks are arrayed along an extending direction of the first and second trenches and a new soil layer is paved therein; herbaceous plants and flowers are sowed on the new soil layer; in the next year, soil enclosed by the gardening bricks are deeply ploughed; then woody plants and perennial herb flowers are planted at intervals; and then the woody plants and perennial herb flowers are thoroughly watered. By the use of the road greening plantation and water retention method, water-contained and retained plant belts can be formed on slopes on two sides of the road within two years; great moisture keeping effect can be achieved; slope soil weathering and water and soil loss can be effectively avoided; and the two sides of the road can be effectively greened and beautified.

The invention relates to a method of cultivating herb plants which grows in cold belt environment, comprising cultivating the mesophyte perennial herb small plants with strong underground root with nutrition maintaining bags, cultivating with different temperature of day and night in the cultivating house, spraying the foliage with auximone, replanting the qualitative plant during the first days in May of each year and intensive planting. The method is suitable for cultivation and repair planting of mesophyte perennial herb plant in meadow steppe of ecological degeneration and desert or bare earth and cave, and the survival rate is higher than 85%.

The invention discloses a method for repairing cadmium contaminated farmland soil through intercropping of Sedum plumbizincicola and cicla cv.Dracaeni-folia. The method comprises the steps: repairingplants, namely the Sedum plumbizincicola and the cicla cv.Dracaeni-folia are planted in the cadmium mildly contaminated soil in an intercropping mode; cadmium in the soil is absorbed and transferred to the ground parts of the repairing plants through the repairing plants; and the ground parts of the repairing plants are moved away regularly, the content of cadmium ions in the contaminated soil isgradually decreased, and thus the cadmium contaminated soil is repaired. The selected Sedum plumbizincicola belongs to a perennial herb with the high vitality, the cicla cv.Dracaeni-folia is high in adaptability to the living environment and low in requirements for water, fertilizer and the soil quality, the Sedum plumbizincicola and the cicla cv.Dracaeni-folia both can easily survive in the contaminated soil and do not need to be specially managed in the growth process, the ground parts naturally reproduce and grow, and heavy metal in the soil can be transferred efficiently to the ground parts of the plants, so that the content of the heavy metal in the soil is decreased.

The invention discloses a tissue culture and rapid propagation method of Hydrocotyle sibthorpioides; Hydrocotyle sibthorpioides is a perennial herb, the stem is slime and fragile and crawls, and the herb spreads on the ground in sheeting form, bared or nearly bared, the nodal segment bears root, the alternate simple leaves are round or nearly kidney shaped, the base is cordate, lobes are short, with blunt teeth, the upper surface of the leaf is dark green, and the lower surface is green; the petiole is slim, with opposite umbel and leaves simply grown on the segment, and the bract is oblanceolate with umbel. All-grass of Hydrocotyle sibthorpioides is collected in summer and fall and is dried in sunlight. Hydrocotyle sibthorpioides grows in wet soil of south China. Stems of Hydrocotyle sibthorpioides with auxiliary bud are used as explants to establish an in-vitro rapid propagation system of Hydrocotyle sibthorpioides, so that basis is laid for large-scale production of Hydrocotyle sibthorpioides. The stems with auxiliary bud are used as explants to provide tissue culture and rapid propagation of Hydrocotyle sibthorpioides via the processes such as budding induction, enrichment culture, root-seedling induction and test-tube seedling domestication and transplanting, and technical support is provided for the industrial development of Hydrocotyle sibthorpioides.

The invention relates to a special fertilizer for leeks. The leeks belong to perennial herbs of liliaceae, seeds and leaves of the leeks are used as medicines, and the leeks have the effects of invigorating the stomach, refreshing people, arresting sweating and inducing astringency. In the traditional Chinese medicine, the leeks are called as colon hydrotherapy grass by someone, are rich in nutrition, are popular with consumers and serve as an essential vegetable in the life of people, at present, although various nutrient solutions are sold on the market, the nutrient solutions are not the special fertilizer for a certain vegetable and do not meet the production requirement of organic agriculture, and therefore, the problems such as uncoordinated nutrient proportion, unbalanced plant hormone content and low calcium element content exist. At present, no special fertilizers for the leeks are provided. The special fertilizer for leeks is capable of improving the quality of the leeks, increasing the yield of the leeks and taking disease resisting and insect killing effects.