38 results about "Astragalus adsurgens" patented technology

The invention belongs to a highway greening cultivation technology and in particular to a greening planting technology for an expressway in the arid area of desert. The technology is characterized by comprising the following steps: selecting corresponding arbor, shrub and grass according to the local topography, landform, climate characteristics, vegetation condition and common nursery stock varieties, and performing planting time selection, planting preparation, planting of the arbor, shrub and grass, vegetation maintenance, daily nursing and the like, wherein the arbor is selected from one or several of poplar, Saliz matsudana or pinus sylvestris; the shrub is selected from two or more of Amorpha fruticosa, Sabina vulgaris, caragana microphylla and hedysarum scoparium; and the grass is selected from one or several of medicago sativa, Astragalus adsurgens and Artemisia songarica Schrenk. According to the invention, the time from nursery stock planting to large-scale greening is basically consistent with the time from highway construction to operation, and the construction period is relatively reasonable; the selected nursery stock is common nursery stock which has sufficient supply source, is drought-resistant, easily survives and grows quickly; and the purchase cost and maintenance cost are low.

The invention belongs to the technical field of ecological restoration of discarded land in mining area, relating to a stable ecological restoration technology for vegetation on the side slope of a late dam of a tailing pond under the condition of no earthing soil, and realizing a root system network for sand consolidation by planting vetiveria zizanioides and seeding side slope afforesting grass seeds between the seed rows of the vetiveria zizanioides, wherein the proportioning of the side slope grass seeds are Bermuda grass, white clover, alfalfa and astragalus adsurgens the proportion of which is 5-10:1-2:1-2:1-2. The method of the invention can be used for carrying out ecological restoration of the side slope of late dam of the tailing pond under the condition of no earthing, has the effects of stabilizing side slope, conserving water and soil, restraining running water and raising dust of the tailing sands and the stable vegetable layer is established by using the method.

The invention discloses a method for restoring a mine matrix and greening by utilizing microalgae artificial biological crusts, which comprises the following steps of: A, in a mine reclamation area in which plants are difficult to grow, selecting sand, transporting the sand to a region to be repaired and paving the sand; B, planting grasses to carry out greening, i.e. selecting herbaceous plants growing in a mine to plant; C, carrying out shrub greening, i.e. using salix psammophila, artemisia songarica schrenk, caragana microphylla and astragalus adsurgens which grow in drought-resistant regions, selecting poplar, oleaster, pines and cypress which belong to arbor, and planting shrub such as salix psammophila; D, carrying out artificial crust treatment; E, carrying out watering maintenance; and F, checking the microalgae biological crusts, wherein the step D of carrying out artificial crust treatment comprises a step a of selecting an algae type, a step b of preparing algae culture solution and a step c of culturing algae; and the step c of algae culture comprises the following steps of: (1) primary culture, (2) secondary culture, (3) tertiary culture, (4) culture of a runway-type impeller stirring and circulating culturing pool, (5) biomass collection of the algae and (6) inoculation of the microalgae artificial biological crusts. The method is easy to implement and is convenient to operate; and an effective method is provided for mine restoration, ecological restoration and improvement on the ecological environment.

The invention relates to eutrophic plant derived organic fertilizer and a process for production, which employs green manure plants of soybean, green bean, white clover, Astragalus adsurgens Pall, alfalfa and the like as base materials of fertilizer, determines different formulations of fertilizer components according to different fertilizing purposes, and the fertilizer is prepared by adding decomposition maturing agents and water to rapidly ferment. The raw materials of the organic fertilizer are rich and easy in acquisition, low in production costs, short in fermentation time, simple in fabrication process, rich in nutrients and quick in fertilizer effects, and are capable of combing root dividing fertilizing and subarea irrigation to achieve the problem that the rich water can be maximumly used, simultaneously the invention is capable of providing nutrients for crop growth with lasting effect, and is provided with effects of combating drought and water saving.

The invention relates to the field of compound fertilizer, and in particular to a coating slow-released compound fertilizer for improving soil and promoting growth. The fertilizer is prepared from the following raw materials by weight: 10-15 parts of diatomite of 1250-2000 mesh, 15-18 parts of composted livestock and poultry manure, 2-4 parts of zinc sulfate, 12-15 parts of ammonium nitrate, 6-8 parts of potassium humate, 5-8 parts of calcium sulfate, 3-5 parts of magnesium sulfate, 2-3 parts of ferrous sulfate, 6-8 parts of a Tripterygium wilfordii aqueous extract, 2-5 parts of beer yeast, 4-5 parts of southern magnolia fallen leaves, 10-12 parts of wheat bran, 5-7 parts of Astragalus adsurgens all grass, 1-2 parts of snail shell powder, 1-3 parts of betaine, 4-6 parts of pigeon manure, 20-22 parts of urea, 14-16 parts of zein, 4-5 parts of polyvinyl butyral, a proper amount of 90% ethanol water solution, 2-3 parts of oleic acid, 1-3 parts of glycerol monostearate and 4-5 parts of an auxiliary. The compound fertilizer provided by the invention has extensive raw material sources and comprehensive and rich nutrients, utilizes diatomite and modified zein slow-released coating agent to form double coating on the nutrients in the production process, so as to realize lasting fertilizer efficiency; and the compound fertilizer contains a variety of natural soil improvers, improves soil vitality, and can continuously improve the yield and quality of crops.

The invention relates to the technical field of breeding of aquatic products, in particular to a method for breeding loaches in a paddy field. The method comprises steps including land selection, disinfection, ditching, seed selection, bottom fertilizer application, feeding and the like. Bottom fertilizer is prepared from raw materials as follows: 20-30 parts of livestock manure and urea, 10-15 parts of Raphanus sativus, 15-17 parts of rudbeckia laciniata, 15-20 parts of Melilotus albus, 10-15 parts of buckwheat, 15-20 parts of azolla imbricate, 15-17 parts of Astragalus adsurgens and the like through fermentation; feed is mainly prepared from raw materials as follows: 11-13 parts of rape stalks, 10-11 parts of Veronica polita, 10-13 parts of berchemia Yunnanensis, 11-13 parts of herba epimedii, 10-13 parts of elodea nuttallii, 13-15 parts of Silphium perfoliatum, 5-6 parts of actinolite powder, 10-15 parts of flat snail meat meal, 10-15 parts of clam meat meal and the like through fermentation. Rice planting and loach breeding are scientifically and organically combined, the weight and reproduction of the loaches are effectively increased, the breeding benefits of the loaches are increased, and meat of the loaches is firm and delicious and contains rich nutrients.

The invention discloses an oriented soil conditioning agent and a preparation method thereof and a method for planting astragalus adsurgens by using the oriented soil conditioning agent and belongs tothe technical field of agricultural planting. The oriented soil conditioning agent suitable for planting astragalus adsurgens in a saline and alkaline land consists of the following components in percentage by weight: 20-25% of desulfuration gypsum powder, 15-20% of distillers' grains, 20-25% of humic acid, 15-20% of composted sheep manure, 15-20% of sweet clover straw powder and 5-10% of phosphate. The oriented soil conditioning agent disclosed by the invention is simple in component, and due to mutual actions of the components, the emergence rate of the astragalus adsurgens in the saline and alkaline land can be increased, the emergence time can be shortened, and an effect of strengthening seedlings can be also achieved.

The invention discloses an ecological restoration method for a slope in a typical grassland area. The ecological restoration method comprises two parts of gentle slope ecological restoration and inclined slope ecological restoration. According to the gentle slope ecological restoration, indigenous plants including aneurolepidium chinense, elymus sibiricus, achnatherum splendens, artemisiafrigida willd, calamagrostis epigeios, elytrigia repens, astragalus adsurgens, melilotoides ruthenica, hordeum brevisublatum, oxytropis myriophylla, bromus ciliatus, koeleria cristata, hierochloeglabra and bromus inermis are planted in a gentle slope area of the typical grassland area for ecological restoration in two modes of single sowing planting and mixed sowing planting. According to the inclined slope ecological restoration, indigenous plants including aneurolepidium chinense, aneurolepidium dasystachys, elymus sibiricus, puccinellia tenuiflora, agropyron cristatum, achnatherum splendens, artemisia halodendron, artemisiafrigida willd, calamagrostis epigeios, elytrigia repens, astragalus adsurgens, melilotoides ruthenica, oxytropis gracillima, oxytropis myriophylla and hordeum brevisublatum are planted in an inclined slope area of the typical grassland area for ecological restoration in two modes of single sowing planting and mixed sowing planting. According to the method, the cold-resistant local plants are adopted to complete ecological restoration, the cost is low, and the survival rate is high.

Provided are a eutrophic botanical organic fertilizer and a production method thereof. The eutrophic botanical organic fertilizer is prepared by taking green manure plants soybean, mung bean, trifolium repens, astragalus adsurgens pall and purple alfalfa as a fertilizer matrix, adding a decomposition agent and water, and then carrying out rapid fermentation, wherein the ratio of the added decomposition agent to the added water to the fertilizer matrix is 4 to 600 to 1000, and the rapid fermentation condition comprises that decomposition is carried out for 20 d under the condition of the temperature of 80 DEG C.

The invention discloses a special fertilizer for improving disease resistance and yield of navel orange and a preparation method thereof. The fertilizer comprises the following raw materials by weight: 50-58 parts of mixed enzyme, 20-25 parts of molasses alcohol waste liquid, 12-16 parts of Astragalus adsurgens Pall., 26-30 parts of pine and cypress ash, 12-15 parts of a Chinese medicine, 5-7 parts of a shrimp powder, 8-10 parts of a walnut kernel shell powder, 12-15 parts of Ruditapes philippinarum powder, 2-4 parts of dandelion pollen, 0.8-1.0 part of ammonium molybdate, 1.6-2.2 parts of potassium citrate, 3.2-3.6 parts of sodium lignosulfonate, 0.5-0.8 part of selenium-enriched yeast, 0.5-0.8 part of actinomyces, 0.3-0.5 parts of potassium bacteria, and 1.2-1.6 parts of Bacillus. The special fertilizer can improve the structure of soil for orange cultivation, increases the yield of navel orange planting; the navel orange is juicy and delicious; the invention greatly improves the economic benefit of farmers planting navel orange.

The invention discloses a fattening pig feed being rich in vitamins and a preparation method thereof. The fattening pig feed comprises following raw materials, by weight, 250-300 parts of wheat flour, 150-180 parts of bran, 100-120 parts of dry powder of tenebrio moliter, 30-40 parts of rice, 40-50 parts of astragalus adsurgens pall, 30-40 parts of melilotus suaveolens, 20-30 parts of stems and leaves of tomatoes, 10-20 parts of stems and leaves of pumpkins, 3-5 parts of walnut kernels, 10-20 parts of apple seeds, 7-9 parts of orange seeds, 4-6 parts of Chinese prickly ash seeds, 1-2 parts of cottonseed oil, 3-5 parts of dried radish, 2-3 parts of polygonum cuspidatum, 2-3 parts of cortex acanthopanacis, 1-2 parts of hamamelis mollis, 2-3 parts of silybum marianum, 20-30 parts of silkworm feces, 2-3 parts of citric acid residue, 3-4 parts of fishbone powder and 15-20 parts of a phagostimulant. The feed can provide enough vitamins for raw pigs so that a series of vitamin deficiency diseases of the pigs can be reduced, can promote appetite and feed intake of the pigs, can improve digestion function of stomach and intestine of the pigs, promotes healthy growth and fattening of the pigs, can increase fattening efficiency and can improve pork quality.

The invention discloses a broiler chicken feed for improving the flavor of chicken meat and a production method of the broiler chicken feed. The feed consists of the following raw materials in parts by weight: 350-400 parts of corn, 250-300 parts of wheat, 200-250 parts of tapioca, 50-70 parts of apple powder, 40-60 parts of fermented ground meat, 20-30 parts of red date powder, 20-30 parts of boiled oil, 3-4 parts of diatom powder, 3-4 parts of dried orange peels, 1-2 parts of dried fruits of citrons, 2-3 parts of costus roots, 2-3 parts of dutchmanspipe vines, 2-3 parts of roses, 50-60 parts of astragalus adsurgens, 30-40 parts of green bamboo leaves, 20-25 parts of ixeris chinensis nakai, 20-25 parts of dasheen petiole, 10-15 parts of algae, 5-15 parts of endive, 5-10 parts of cogongrass, 140-190 parts of a 1%-1.5% acetic acid solution, and 20-30 parts of a phagostimulant. The feed disclosed by the invention has the characteristics of being concentrated, fine, fragrant crisp and the like, broiler chickens grow quickly, increase more weight and have fewer diseases, and the digestibility is high; the chicken meat is fresh, tender, fine and smooth, and the taste of the chicken meat is rich and unique. The feed disclosed by the invention is green, safe, nutrient and healthy, and when the feed is used for breeding the broiler chickens, the economic benefits are obviously increased.

The invention provides a mine-wasteland vegetation ecological recovery method. The mine-wasteland vegetation ecological recovery method includes the steps that 1, seeds of parthenocissus tricuspidata planch are sprouted; 2, holes are dug in mine wasteland, and the parthenocissus tricuspidata planch is seeded; 3, seeds of astragalus adsurgens and seeds of dog tail grass are sown; 4, the parthenocissus tricuspidata planch is subjected to strip pressing. According to the mine-wasteland vegetation ecological recovery method, parthenocissus tricuspidata planch, astragalus adsurgens and dog tail grass are seeded, a mine-wasteland three-dimensional vegetation system is jointly constructed accordingly, cost is low, the ecological condition of extreme degradation land is effectively improved, and the mine-wasteland vegetation ecological recovery method has the important effect on improving the territorial reclamation effect.

The invention discloses a special fertilizer for increasing sugar-acid ratio and juice content of oranges and application method of the special fertilizer. The special fertilizer consists of a liquid fertilizer and a microbial agent according to a mass ratio of 100:1. The liquid fertilizer is prepared from, by weight, 70-75 parts of mixed enzymes, 70-75 parts of molasse alcohol wastewater, 30-35 parts of Chinese medicine liquid, 25-30 parts of Astragalus adsurgens, 16-20 parts of conifer ash, 5-7 parts of shrimp meal, 8-10 parts of walnut shell flour, 12-15 parts of crustacean meal, 3-5 parts of pollen, 0.8-1.0 part of ammonium molybdate, 1.6-2.2 parts of potassium citrate and 3.2-3.6 parts of sodium lignin sulfonate. The special fertilizer is environment friendly, simple in production process, low in production equipment cost and capable of increasing sugar-acid ratio and juice content of oranges.

The invention discloses a special ecological liquid fertilizer for navel oranges and a preparation method of the special ecological liquid fertilizer. The special ecological liquid fertilizer is prepared from the following raw materials in parts by weight: 100 parts of mixed enzyme, 30 to 40 parts of molasses alcohol waste liquid, 25 to 30 parts of astragalus adsurgens, 16 to 20 parts of pine and cypress ash, 5 to 7 parts of shrimp powder, 8 to 10 parts of walnut shell powder, 12 to 15 parts of meretrix meretrix shell powder, 3 to 5 parts of pollen, 4 to 6 parts of codium fragile, 8 to 10 parts of gracilaria, 4 to 6 parts of melia toosendan bark, 7 to 9 parts of amomum tsaoko, 4 to 6 parts of perilla stem, 6 to 8 parts of momordica charantia vine, 2 to 4 parts of evodia lepta, 3 to 5 parts of radix scutellariae, 0.8 to 1.0 part of ammonium molybdate, 1.6 to 2.2 parts of potassium citrate, 3.2 to 3.6 parts of sodium lignosulfonate and 1 part of a microbial agent. The ecological liquid fertilizer special for the navel oranges can be used for planting the navel oranges, the total output is high, the fruit is large in size, high in sugar acid ratio and juicy, and the economic benefits are high.

The invention provides a method for planting astragalus adsurgens pall by using drip irrigation in arid region shallow groundwater strongly saline-alkaline soil, and belongs to the technical field of saline-alkaline soil vegetation construction. The method comprises the steps of A, ridging, wherein soil is subjected to ridging, the interval between adjacent ridge bodies is controlled to be 30-35 cm, and ridge surfaces after ridging are subjected to flattening and hardening breaking processing; B, sowing, wherein a drip irrigation zone is laid on the ridge surfaces, and astragalus adsurgens pall seeds are sowed in line at the positions, 10 cm far away from two sides of the drip irrigation zone; C, salt-water regulation, wherein after sowing, drip irrigation is continuously conducted for 3-5 days, then the soil water matrix potential is controlled to be -5 kPa or above for 40-50 days, and then the soil water matrix potential is controlled to be -20 kPa or above; D, field management, wherein weeding, disease and pest controlling, fertilizing and irrigation are conducted. The method improves the emergence rate and yield of the astragalus adsurgens pall and solves the problems that the soil salinization degree of the arid region shallow groundwater saline-alkaline soil is high, the underground water level is high, accumulation of salt easily occurs, and the vegetation does not easily survive and is poor in growing condition.

The invention relates to the technical field of soil improvement, and particularly discloses a soil conditioner for inhibiting grape fruit split and a preparation method thereof. The soil conditioner is prepared by mixing, by weight part, organic fermented manure, sawdust, honeycomb cinder, calcium fertilizer, phosphate fertilizer, potash fertilizer and microbial floras to be uniform; the organic fermented manure is prepared by fermenting, by weight part, grape skin residues, alfalfa, astragalus adsurgens pall and EM bacteria under certain conditions. According to the soil conditioner, the raw materials are wide in source and easy to obtain, the nutrition is enriched and comprehensive, preparation is easy, the permeability of soil can be effectively improved, the effect can be achieved quickly, and a good inhibiting effect on the fruit split phenomenon of grapes is achieved.

A method for rebuilding and maintaining vegetation ecosystem and pasture production system in semiarid wind sand area relates to the technical fields, such as agricultural water and soil conversation, prevention and control of desertification, pasture cultivation and ecological environment etc, wherein perennial pasture with properties of drought resistance, nitrogen fixing, cold resistance and saline alkali resistance is adopted to combine with a multifunctional ecological film compound fertilizer functioned to bond and fix sand, absorb dampness and infiltrate water, conserve water and soil,fertilize sand and nourish sprout, preserve heat and promote growth. The technical scheme is that: selecting in April or May in spring, on the basis of flat sandy land, after seed soaking, planting the perennial pasture plants, such as varied lobular clover, Astragalus adsurgens pall, sainfoin, vetch, Agropyron desertorum etc; then adopting a method of a spraying can or an agricultural tractor mating with a high pressure water pump; or burying a plastic pipe in the ground, one end of the plastic pipe being connected with a water pump of a large-scaled fertilizer film mixing tank and the otherend thereof being connected with a spraying nozzle; spraying the multifunctional ecological film compound fertilizer by adding water in 50 to 60 times such that an ecological ground film with thickness about 2 mm is naturally formed on the surface of the earth; three processes of spraying water, applying fertilizer and laying film can be completed at the same time so as to synchronously build up an ecological vegetation and pasture production system.

The invention discloses a management method for mixed planting of pasture forage in saline-alkali land. The management method comprises the following steps that ditches are dug and water is poured soas to reduce the salt content of soil; superphosphate and cattle-sheep manure are used as a base fertilizer, the fertilizer is evenly spread into the ground before ploughing, and then a plough is usedto turning over the fertilizer into the soil; seeds of alfalfa and astragalus adsurgens pall are soaked before sowing; the alfalfa and astragalus adsurgens pall are planted at intervals; weeding andthinning are carried out in time after the forage emerges; topdressing is carried out; and watering is carried out after mowing, and a modifier is added. The management method for mixed planting of pasture forage in saline-alkali land can significantly reduce the salt content of the saline-alkali field, and the yield of forages is significantly increased due to the use of special soaking liquid and the modifier.

The invention discloses a special chemical fertilizer for betelnut taro and a preparation method thereof. The special chemical fertilizer is composed of the following components in parts by mass: 20-22 parts of thoroughly decomposed pig manure, 10-12 parts of fly ash, 19-21 parts of urea, 16-18 parts of ammonium sulfate, 13-15 parts of a calcium magnesium phosphate fertilizer, 12-14 parts of astragalus adsurgens pall green manure, 10-12 parts of copper sulfate, 7-9 parts of a fungi manure, 4-6 parts of a bacillus preparation, 2-4 parts of diethyl aminoethyl hexanoate, 1-3 parts of an anti-continuous-cropping agent, 2-5 parts of a humic acid and 60-80 parts of water. The special chemical fertilizer disclosed by the invention is rich in nutrient substances, simple to operate and low in cost; the fertilizer promotes betelnut taro to be well-proportioned in body form, fine white in quality, fragrant, crisp and delicious; and because; and because the anti-continuous-cropping agent is contained in the formula, the continuous cropping and soil hardening of betelnut taro are effectively relieved, thereby significantly improving the yield and quality of betelnut taro.

The invention belongs to the technical field of ecological restoration of discarded land in mining area, relating to a stable ecological restoration technology for vegetation on the side slope of a late dam of a tailing pond under the condition of no earthing soil, and realizing a root system network for sand consolidation by planting vetiveria zizanioides and seeding side slope afforesting grassseeds between the seed rows of the vetiveria zizanioides, wherein the proportioning of the side slope grass seeds are Bermuda grass, white clover, alfalfa and astragalus adsurgens the proportion of which is 5-10:1-2:1-2:1-2. The method of the invention can be used for carrying out ecological restoration of the side slope of late dam of the tailing pond under the condition of no earthing, has the effects of stabilizing side slope, conserving water and soil, restraining running water and raising dust of the tailing sands and the stable vegetable layer is established by using the method.

The invention discloses an active transformation starter of dilute enzyme for plant feedstuffs. The starter is characterized by being made of the following portions of materials by weight: 0.1 to 0.2 portion of lanthanide rare-earth, 2 to 3 portions of beta-glucanase, 3 to 5 portions of probiotics, 4 to 5 portions of medical stones, 4 to 5 portions of phytase, 5 to 6 portions of cellulase, 8 to 10 portions of caragana powder, 10 to 12 portions of sodium chloride, 12 to 14 portions of calcium carbonate, 40 to 50 portions of edible yeast. The starter can quickly transform various edible plant branches and leaves of astragalus adsurgens, caragana, hedysarummaxim, sorgo, sea buckthorn, clover, sweet clover and grain amaranth, and the like, into feed in short time. The feed has rich nutrition, so domestic animals like to eat and the feed is easy to be digested.

The invention discloses a method for determining a parameter B value showing the nitrogen fixation of a perennial nitrogen-fixing plant from atmosphere in the agricultural science field. The nitrogen-fixing plants of the invention particularly refer to leguminous plants such as purple medic, sainfoin, Astragalus adsurgens Pall and so on. The method is as follows: sand oil, in which nitrogen is removed through the treatment, is placed into a culture container; a seed of a plant to be tested is planted into the sand soil; measures for preventing the growth of microorganisms such as algae and so on, are taken on the surface of the sand oil; adequate nitrogen-free solution is added to provide nutrition which is needed for the growth of the plant and does not contain nitrogen; distilled water is sprayed everyday according to designed amount to supplement moisture; the plant is mowed to sample when the plant reaches a flowering period; and a sample undergoes a green-removing process, is dried to a constant weight and is pulverized to assess a natural abundance value of <15>N in the plant sample to obtain the B value.

The invention provides a novel sandstone area mine reclamation seepage-control growth promotion technology and arrangement structure. Firstly, a seepage-control layer is arranged in a soil covering layer of a mine reclamation area, namely, a sandstone saprolite layer is backfilled with 10cm-40cm sandstone saprolite which is leveled and compacted, seepage-control composite solution with the concentration of 5%-10% is sprayed, the seepage-control composite solution and soil are solidified to form the 1cm-5cm seepage-control layer, and backfilling of 40cm-110cm sandstone saprolite is continued after the seepage-control layer is formed. Secondly, dominant microbial strains suitable for local environments are introduced into the soil covering layer, soil formation of sandstones is promoted by microbes, soil structures are improved, and plant growth is promoted. Finally, shrubs such as Chinese pines and wild apricots suitable for the local environments are planted, and herbaceous plants suchas alfalfa and astragalus adsurgens palls are spread. The problems of serious seepage, low vegetation survival rate, low vegetation cover area and the like of a mine reclamation area at the present stage are solved.

The invention provides a directional transformation and productivity matching restoration method for desertification grassland. The method comprises the steps that the desertification grassland is ploughed by machines and flat raked, and pasture astragalus adsurgens is subjected to mechanical after-culture in early June; fertilization is conducted on biennial astragalus adsurgens grassland; the astragalus adsurgens and wheatgrass are subjected to mixing sowing. The directional transformation and productivity matching restoration method for the desertification grassland is mainly suitable for pasture grassland with sparse vegetation, low grass yield, severe sand accumulation and no mowing value and sandy bush fallow grassland with low plant diversity, absence of perennial biological speciesand a large bare sand area; the coverage degree and biomass of herbaceous plants are increased, perennial plants gradually become dominant species of the herbaceous plant community, and the stabilityof the community is greatly improved; nutrients, such as organic matter, of the soil are increased, and the method has an obvious fertility improvement effect.

The invention relates to eutrophic plant derived organic fertilizer and a process for production, which employs green manure plants of soybean, green bean, white clover, Astragalus adsurgens Pall, alfalfa and the like as base materials of fertilizer, determines different formulations of fertilizer components according to different fertilizing purposes, and the fertilizer is prepared by adding decomposition maturing agents and water to rapidly ferment. The raw materials of the organic fertilizer are rich and easy in acquisition, low in production costs, short in fermentation time, simple in fabrication process, rich in nutrients and quick in fertilizer effects, and are capable of combing root dividing fertilizing and subarea irrigation to achieve the problem that the rich water can be maximumly used, simultaneously the invention is capable of providing nutrients for crop growth with lasting effect, and is provided with effects of combating drought and water saving.

The invention discloses a plant fermentation organic fertilizer and a method for producing the same. Green manure plants such as soybeans, mung bean, trifolium repens, astragalus adsurgens and purplesweet potato leaves are sufficiently utilized as organic fertilizer sources, the characteristic that the green manure plants contain abundant diversified major elements and trace elements required bycrops are utilized, essence of the traditional organic fertilizers is drawn, modern technologies are combined with one another, and accordingly the plant fermentation organic fertilizer can be obtained by the aid of the method by means of processing. Quick acting, long acting and synergism are integrated in nutrition elements in the plant fermentation organic fertilizer, accordingly, nutrient supply for the crops can be improved, the quality of agricultural products can be improved, the use of chemical fertilizers can be reduced, soil-borne diseases can be inhibited, the stress resistance of the crops can be enhanced, early maturity of the crops can be promoted, the environmental quality can be improved, and effects of sustainable development can be realized. The plant fermentation organicfertilizer and the method have the advantages that the plant fermentation organic fertilizer which is a nutrition-rich plant-sourced organic fertilizer is free of pollution or public hazards; the plant fermentation organic fertilizer is in a scientific formula and contains complete nutrients; soil can be activated, and the fertilizer efficiency can be improved; the quality of the products can beimproved, and harmful accumulation can be reduced; soil structures can be improved by the plant fermentation organic fertilizer, the soil can be loosened, aggregate structures of the soil can be enhanced, the water retention and fertilizer conservation ability of the soil can be improved, soil organic matters can be enhanced, and potential nutrients in the soil can be activated; the soil-borne diseases can be inhibited.

The invention provides a method for replacing flaveria bidentis (L.) kuntze by astragalus adsurgens. In the method, flaveria bidentis (L.) kuntze is biologically replaced by astragalus adsurgens. In the method, the adopted astragalus adsurgens grows quickly after recovery from transplanting and can quickly cover the ground surface, so that the emergence of seedlings of flaveria bidentis (L.) kuntze is suppressed; and flaveria bidentis (L.) kuntze is shaded by using a strong density effect at the late stage, so that the growth of flaveria bidentis (L.) kuntze is suppressed. Moreover, astragalus adsurgens is excellent pasture for improving mountain wastes and fixing the sand, and can be taken as a green manure, so that a good economic value can be realized and / or environmental effect is improved while the population of flaveria bidentis (L.) kuntze is controlled.

The invention discloses a special feed for messor barbarus and a preparation method of the special feed. The special feed is prepared from the following raw materials in parts by weight: 100-200 parts of purified water, 40-60 parts of agar, 20-40 parts of cockroaches, 15-35 parts of tenebrio molitor, 10-15 parts of silkworm chrysalis, 5-10 parts of octopus ink sacs, 10-15 parts of neocaridina denticulata, 12-15 parts of corn, 5-10 parts of pine needles, 15-25 parts of orychophragmus violaceus seeds, 15-25 parts of white clover seeds, 15-25 parts of red clover seeds, 15-25 parts of trifolium hybridum seeds, 15-25 parts of folium ilicis chinensis seeds, 15-25 parts of milk vetch seeds, 15-25 parts of astragalus adsurgens seeds, 20-30 parts of phalarit canariensis, 20-30 parts of Niger grass seeds, 10-15 parts of millet, 5-10 parts of rapeseeds, 5-10 parts of yellow millet, 5-10 parts of red millet and 20-35 parts of Nyger seeds. According to the special feed and the preparation method thereof disclosed by the invention, natural raw materials are selected, and an appropriate compounding ratio is selected, so that all nutritional requirements desired for growth of the messor barbarus are met, the food intake of messor barbarus groups is increased, the palatability of the feed is strengthened, the development speed of communities is increased, the egg laying quantity is increased, and the special feed has obvious promotion effects of promoting the growth and the development of the messor barbarus, strengthening the disease resistance, improving propagation function and the like.