2712 results about "Peat" patented technology

The invention provides an organic/inorganic drought resisting compound fertilizer and a preparation method thereof. The preparation method comprises the following special steps of: at first, carrying out harmless treatment on raw materials of an organic fertilizer, such as livestock excrement, crop straws, kitchen garbage, fallen leaves, turf and peat, humic acid and the like, so as to obtain the organic fertilizer; then adding a macromolecule moisture retention material and an inorganic fertilizer at a certain ratio and uniformly stirring; and finally obtaining the organic/inorganic drought resisting compound fertilizer by extruding granulation. The organic/inorganic drought resisting compound fertilizer disclosed by the invention has functions of drought resistance and moisture retention, nutrient slow release and soil fertilization, so that the effects of increasing production and income of the crops are achieved. Furthermore, the organic/inorganic drought resisting compound fertilizer can effectively solve the environment pollution caused by the livestock excrement, straw burning and domestic garbage.

The invention discloses a mixed plant culture medium and a preparation method thereof. The culture medium comprises peat and an agricultural and forest residue compositing fermentation medium, wherein the volume proportion of peat to agricultural and forest residue compositing fermentation medium is (30-50):(50-70). The mixed culture medium prepared by the method in the invention has the advantages of balanced nutrition, high nutrition component contents and stable physical property. The mixed culture medium prepared by the method in the invention is reasonable in nutrition structure and convenient for absorption of foliage plants and meets the growth requirement of the foliage plants, thereby improving the culture survival rate and viewing effect of the foliage plants.

The invention discloses a breeding method for aseptic seeding and test tube seedling formation of orchids and the adopted broad-spectrum culture medium. In this method, a healthy orchid mother plant is selected, and artificially pollinated when it blooms, and the fruit that develops to maturity after pollination and has not cracked is used as an explant, or the orchid fruit that is basically mature and not cracked is taken from the wild as an explant. Implants undergo reproductive steps such as aseptic sowing, seed germination, strong seedling cultivation, and test-tube seedling transplantation. The specially prepared medium is used for aseptic sowing and seed germination to obtain small plants, and then the small plants are cultivated on the specially prepared strong seedling medium, and the seedlings are hardened under natural light in the greenhouse for 7-14 hours before being released from the bottle. One day, the test-tube seedlings were taken out, the root medium was washed off, and they were planted in a mixed substrate of bark, bluestone and peat, and further cultivated into seedlings. The invention has the characteristics of high seed germination rate, fast seedling growth, good seedling quality, low cost, etc., can obtain a large number of test-tube seedlings in a short period of time, and the transplanting survival rate of the seedlings can be kept above 90%. An effective way can be provided for the production of orchid seedlings.

The invention relates to microbial organic fertilizer and compound fertilizer, and preparation methods thereof, belonging to the field of fertilizer production. Firstly, chicken manure, grass peat, brown sugar, carbamide, powdered rock phosphate, rice bran or wheat bran and zymocyte are proportionally mixed and then are fermented, and the microbial organic fertilizer can be prepared by adding functional bacteria to the mixture after the fermentation; and inorganic fertilizer, medium trace elements, humic acid, biologic protein and functional bacteria are proportionally added to the prepared microbial organic fertilizer, the obtained mixture is thoroughly stirred and then is processed by granulation, polishing, drying and screening, thereby obtaining the compound fertilizer. The functional bacteria include photosynthetic bacteria, lactic acid bacteria, microzyme, Gram positive actinomycetes, phosphate-solubilizing bacteria, potassium-solubilizing bacteria and nitrogen-fixing bacteria. The fertilizer prepared by the invention can effectively improve the ecology environment for the growth of crop, increase the quality of the crop, inhibit plant diseases and insect pests and kill pathogenic bacteria, and the medium trace elements contained are of many types, are sufficient in quantities and present high fertilizer efficiency; and during application, the fertilizer just needs to be applied for once, thereby saving labor power and causing no environmental pollution.

The invention discloses an artificial pit mud preparation method capable of improving the stale flavor of highly-concentrated fragrance white spirit, which comprises the following steps: mixing qualified bran, water, yellow water and sodium acetate in a proper proportion, and filling the mixture in a fermentation tank for sterilization; and when the temperature of the materials in the fermentation tank drops to 36 DEG C, adding a proper amount of aged pit mud and a Daqu drug into the fermentation tank, uniformly mixing the material and the aged pit mud and the Daqu drug, adjusting the pH value, covering the surface of material liquid with grease for isolating the material liquid from oxygen, standing the materials in the fermentation tank at 32 to 35 DEG C for anaerobic culture for 72 hours, taking out a bacterium solution, adding yellow mud, peat, vinasse squeezed fluid, the Daqu drug, pit surface mud and bean dreg powder in a proper proportion into the bacterium solution, culturing the mixture at room temperature for 7 to 10 days after uniform mixing, grinding bacterium mud, adding a certain amount of double bottom grains, the Daqu drug and ending beer, stacking the materials after uniform mixing for natural fermentation at normal temperature for 30 to 40 days, and obtaining the artificial pit mud. The 'aging degree' of the artificial pit mud is the same as that of aged pit mud naturally aging for more than 10 years, and the stale flavor of the freshly brewed liquor is the same as that of white spirit stored for more than three years in a ceramic jar.

The invention discloses a method of hardwood cutting propagation of Qilian Juniper, which is characterized in that, annual hardwood of the Qilian Juniper having the age ranges from seven years to ten years is cut as branches; the average length of the branches ranges from 14.0cm to 18.0cm; the average diameter of the branches ranges from 3.0mm to 5.0mm; on the last ten days of April of each year, the branches are inserted into a greenhouse for seedling; the cutting medium is the mixture of peat and perlite mixed according to the proportion of 1:1; the cutting medium is firstly formed into a medium sausage having the length ranging from 13cm to 16cm; then the cutting medium is put in a 58 x 32cm tray and is put on the cutting bed in the greenhouse. The breeding of Qilian Juniper is realized by the method of hardwood cutting propagation. The method has the advantages of reduced seedling period of Qilian Juniper, saved cost and remarkable effect.

The invention provides a comprehensive utilization method for planting edible fungi and producing artificial grass peat by using waste cabo generated in a tobacco threshing redrying plant as main raw materials. Raw materials forming culture materials are as follows: 60-100 parts of cabo and 1-5 parts of lime or/and plaster; and 1-40 parts of accessories also can be added. A bag cultivation methodis perfectly selected for a planting process, comprising the steps of dosing, bagging, sterilizing, inoculating, culturing and the like. After the harvest, waste residue of the culture materials containing the cabo is directly crushed to be in a puffy fiber, scrap, or powder state , or is crushed after being fermented and decomposed, and then is dried to obtain the artificial grass peat product. The artificial grass peat is mixed with packing materials such as perlite, roseite and the like to obtain plant culture substrate. The invention has centralized and stable raw materials so as to be beneficial to the massive production; the production cost is 1/3 lower than the common method; the planted edible fungi is large and thick, green and safe; and the artificial grass peat is prepared by the waste residue so as to realize high-efficiency comprehensive utilization of the waste cabo.

The invention belongs to the fields of complex microorganism fertilizer and bio-organic fertilizer, in particular relates to a completely new ecological organic fertilizer which is prepared by adding an inorganic chemical fertilizer of a certain proportion into an organic fertilizer fermented by a special fermentation microbial inoculum and formed by livestock manure, crop straws, mud, mushroom slag, garden shearing substances, grass peat, castor bean meal, bone meal, and bean pulp meal rich in cellulose. The invention can fix the nitrogen in the air, release the phosphor and potassium elements hardly dissolved in soil, improve the utilization ratio of the chemical fertilizer, enhance the biological activity of the soil, inhibit the occurrence of plant diseases and insect pests, and improve the crop quality while improving the crop yield.

The invention relates to the technical field of side slope treatment, and discloses a high and steep side slope ecological retrieved green spray-seeding base material and a preparation method and application of the base material. The spray-seeding base material comprises the following raw materials in parts by weight: 330-420 parts of planting soil, 20-30 parts of peat soil, 1.5-5 parts of organic fertilizer, 1-3 parts of grass fibers, 1-3 parts of sawdust, 0.03-0.05 part of a water-retaining agent, 0.02-0.04 part of an adhesive, 0.1-0.5 part of inorganic fertilizer, 0.5-2 parts of a pH adjustment agent, 30-44 parts of hybrid seeds and 150-200 parts of water, wherein the hybrid seeds consists of the following plant seeds in parts by weight: 10-12 parts of rhizomes tall fescue, 2-4 parts of trifolium repens, 3-5 parts of alfalfa, 2-3 parts of bermuda grass, 2.5-4 parts of indigofera pseudotinctoria, 4-6 parts of magnolia multiflora, 3-5 parts of cassia corymbosa, 2-3 parts of amorpha fruticosa and 1-2 parts of coreopsis. The base material disclosed by the invention for spray-seeding can make a soil replacement base layer with the intensity higher than 0.25MPa; after 45 days when a turf is formed, the rainwash strength is higher than or equal to 120mm/h; within half a year to a year, an ecological plant colony with shrubs which grow with the rainwash strength higher than or equal to 200mm/h and serve as main plants is formed.

The invention relates to a seedling raising substrate using cassava residue as a raw material and a preparation method thereof. The composition and weight percentage of the substrate are: cassava bagasse 40-70%, bagasse 10-30%, peat soil 10-20%, perlite 3-5%, superphosphate 1-2%, potassium chloride 0.2- 0.5%, 0.2-0.5% urea, pH 6-7, 5-10% starter; the starter is the pre-fermented product of cassava bagasse, bagasse, bran and microbial compound bacteria. This substrate is suitable for raising seedlings in nutritional cups and plug trays for vegetables, flowers, etc. It has excellent physical properties, excellent porosity, early, uniform and strong seedlings, suitable particle size composition, and good agglomeration performance. Cassava residue does not need to be crushed and processed, the preparation process is simple, and the cost is low; it can provide a new way for the harmless treatment and resource utilization of cassava residue, and at the same time alleviate the excessive exploitation of non-renewable natural resources such as peat, which is conducive to protecting the ecological environment.

The invention relates to a microbe soil repairing additive and process for preparation. The process for preparation comprises that liquid microbe fertilizer containing photosynthetic bacteria, bacillus, actinomycete and lactic acid bacteria are absorbed to one or a plurality of natural organic fertilizers as grass peat and zeolite powder or the like, to be mixed proportionally. The invention further relates to the application of the microbe soil repairing additive for repairing soil. The invention can lead useful microbe into soil, uses microbe technique to transfer, absorb, degrade, and convert the contaminant in soil, adjust soil pH value, eliminate soil blocking, and restrain soil-borne disease, thereby improving soil structure, to return soil to original ecologic structure. And the viable bacteria group of the invention is planted in plant root, to quickly grow and deeply insert plant root, thereby improving yield, quality and level of agricultural product, as one ideal fertilizer of organic agriculture, with wide application in agriculture continuous development.

The invention provides a seedling cultivation matrix taking mushroom residue as raw material, as well as a manufacture method thereof. The matrix comprises the following components in volume portion: 1 to 3 portions of mushroom residue, 1 to 2 portions of vermiculite, 1 to 2 portions of perlite and 0.0001 to 0.0005 portion of fermentation promoter, wherein the fermentation promoter is a mixture of decay promoting microbial agent and bran with the weight ratio of 1 to 10. The matrix has the advantages of fully utilizing mushroom residue waste of agricultural production, using no peat at all and saving ecological resources, along with rich nutrition, good porosity, excellent physical properties, low cost and simple manufacture.

The invention provides a biocontrol bacterial strain for preventing and treating plant diseases and its bacterial agent, belonging to the field of biological control. The strains used are Gram-negative bacteria, identified as Lysobacter enzymogenes, and the strain code is OH11. Strain OH11 has no flagella but has slippage, can produce various extracellular hydrolytic enzymes including chitinase, β-1,3-glucanase and protease, and can effectively inhibit the growth of fungi and bacteria. The antibacterial zone diameters of strain OH11 against Sclerotinia sclerotiorum and Phytophthora capsici were both greater than 22.0 mm; the antagonism against potato ring rot was stronger, and the diameter of the inhibition zone reached 50 mm. The OH11 strain was inoculated into the seed tank, cultivated to the logarithmic growth phase, and the seed liquid was connected to the production tank for cultivation. The medium used in the production tank was the same as that of the seed tank. The liquid fermentation adopts aerobic submerged fermentation and fed-batch process, the dissolved oxygen is 15%-20%, the fermentation temperature is 30°C, the fermentation time is 72h, and the initial pH value is 7.5. After the fermentation is completed, the culture solution is taken out of the tank and directly packed into liquid dosage forms with plastic packaging barrels or packaging bottles, or subpackaged into solid dosage forms with peat adsorption packaging bags. The biocontrol strain OH11 can effectively control plant pathogenic fungi, bacteria, nematodes and other diseases, and the overall control effect is 50%-70%. In the greenhouse pot experiment, the control effects of OH11 on pepper blight and tomato bacterial wilt reached 83.6% and 86.4%, respectively. Strain OH11 has the characteristics of broad antibacterial spectrum, high activity, and environmental safety. In today's serious pesticide pollution, zymolysobacterium and its bacterial agent will be a good substitute.

The invention relates to a ring-shaped inner supporting structure used in a deep peat soil deep foundation pit. The ring-shaped inner supporting structure comprises a supporting system, a waterproof curtain, a slope unloading system and a support replacement system and is characterized in that the supporting system is divided into a support pile, a top beam, a ring beam, an angle brace and a communication beam, the top of the support pile is provided with the reinforced concrete top beam; the top beam forms an external structure of the foundation pot; the ring-shaped inner supporting structure is formed in a way of combining the ring beam, the angle brace and the communication in the middle; and the overall plan for the support of the foundation pit engineering is formed by using the combined support and the pit wall waterproof curtain together with the means of large-area soil-discharge de-loading and the like. With the adoption of the ring-shaped inner supporting structure, the problems of small anchor tensile force, easily-happened creep deformation, large deformation as well as invasion and harassment to the adjacent property of an anchor rope in the common design in peat soil are solved generally, and the disadvantages that common inner supporting types such as lattices, trusses and beams seriously affect the earthworks digging and transporting as well as the construction of an underground structure are overcome; and furthermore, the engineering cost is reduced furthest, and the earthworks digging and transporting as well as foundation construction periods are shortened.

Slope surfaces of land can be eroded by rain and wind. It is necessary to vegetate a bared slope surface of land for the purpose of erosion control and environmental conservation. The present invention provides a vegetation base soil composition and a method of growing vegetation on a sloped surface for erosion control and vegetating on cut rock slope surface, such as weathered rock surface and barren soil surface. The vegetation base soil includes peat, bio-solids formed by the treatment of urban sewage, for example water treatment plant sediment, woodchip, bark, animal waste compost and clay or loam. The vegetation base soil with a microbes active material, a root activation fertilizer, an adhesive material and seeds are applied over a mesh that is secured over the sloped surface. Plants are grown in the layer of vegetation base soil.

The invention provides a broad spectrum heavy metal activity deactivator preparation method. The present invention relates to a soil conditioning agent preparation method, which comprises the following steps: (A) taking humic acid-rich peat, digest compost or a forest soil humus layer, and carrying out screening to provide a spare use; (B) adding the humic acid-rich material to HCl or HNO3 to soak, and stirring 2-3 times; (C) filtering the soaked material with a bamboo drying pad, washing 2-3 times with clear water, and carrying out air drying to a moisture content of less than 5%; (D) sequentially adding ZnSO4.7H2O, sodium silicate and sodium selenite to the material obtained from the step (C), carrying out aging on the mixed material for 2-3 days and uniformly mixing; and (E) adding limestone powder to the material obtained from the step (D), and completely and uniformly mixing to prepare the broad spectrum heavy metal deactivator. With the combination inhibitor prepared by the preparation method, activities of soil heavy metals can be significantly inactivated, the heavy metals can be inhibited from entering the food chain, and risks on human health by the heavy metals can be reduced.

A fermented organic amino acid fertilizer contains agricultural amino acid powder containing K (5-15%), fermented organic substance prepared from mud, animal's droppings, beer dregs, plant cake and peat (60-80%), and inrorganic fertilizer contains trace elements (15-40%). Its advantages are high utilization rate, high effect on improving soil and quality of crops and low cost.

The invention discloses a biological fertilizer special for flowers. The biological fertilizer special for flowers comprises the following materials in parts by weight: 30-40 parts of chicken manure, 15-20 parts of peat soil, 12-15 parts of rice chaff, 10-13 parts of wheat bran, 8-15 parts of fallen leaves, 20-30 parts of mushroom residue, 12-15 parts of feather, 10-16 parts of straw, 12-17 parts of monoammonium phosphate, 15-25 parts of urea, 10-15 parts of potassium sulphate, 12-15 parts of ammonium sulfate, 11-12 parts of ammonium bicarbonate, 6-8 parts of carboxymethyl chitosan, 4-6 parts of azadirachtin, 2-4 parts of zinc sulfate, 4-6 parts of ferrous sulfate, 1.1-1.3 parts of borax, 25-28 parts of potassium fulvic acid and 0.5-0.8 part of microorganism yeast. The invention also discloses a preparation method of the biological fertilizer. The biological fertilizer special for flowers has the advantages that the ecological environment and farmland soil can be protected, nitrogen, phosphorus and potassium are blended scientifically, crops are easy to absorb, the production increasing is obvious, double functions of fertilizing and killing insects are realized, and environmental protection is achieved.

The invention discloses a composite soil conditioner for treating heavy metal Cd pollution, and preparation and use methods thereof. The composite soil conditioner comprises the composition and content: 20-30% of clay minerals, 10-20% of peat, 10-20% of biochar, 25-35% of slaked lime, 5-15% of an oxide of iron, and 5-10% of a microbial agent. The preparation of the composite soil conditioner comprises the following steps: adding the clay minerals, the peat, the biochar, the slaked lime and the oxide of iron in proportion, then fully stirring until the raw materials are evenly mixed; adding the microbial agent with the amount of 5-10%, to prepare an inorganic and organic composite conditioner, wherein the microbial agent contains at least one of iron-reducing bacteria, photosynthetic bacteria and bacillus. The composite soil conditioner prepared by the method is directly added to crop field soil polluted by heavy metals in proportion, and then ploughed fallowing is performed. Compared with the prior art, the product has the advantages of ingenious and reasonable formula design, excellent in-situ passivation effect, simple preparation method, low production cost, simple application method and the like.

The invention belongs to the technical field of plant agamous propagation and provides a method for raising seedlings of llex integra by cutting, which solves the technical problem that the conventional agamous propagation of the llex integra is difficult. The method comprises the following steps of: shearing spikes of a one-year-old half-lignified branch or an annual half-lignified hardwood branch, soaking the sheared one-year-old half-lignified branch or annual half-lignified hardwood branch into a blended hormone solution of an NAA, a DMSO and a VC or a PVP, inserting the soaked one-year-old half-lignified branch or annual half-lignified hardwood branch into a substrate prepared by mixing turf, vermiculite and perlite, and performing rooting culture management in a small sealed row cover. The technique for raising seedlings by cutting provided by the invention fulfils the aims of high rooting rate and simple operation and solves the problem that the agamous propagation of the llex integra is difficult. The obtained nursery stocks are excellent in quality and can adapt to the climatic environment in most parts of the Yangtze River Delta in China. The method of the invention has very important function and significance for the protection and reasonable development and use of the llex integra resource.

The invention discloses a nursery substrate and a method for manufacturing the same. The main compositions in percentage by volume of the nursery substrate are 0 to 20 percent of grass carbon, 40 to 60 percent of peat, 20 to 35 percent of vermiculite and 10 to 15 percent of perlite; the compositions are mixed and taken as a base number; moreover, 1.5 to 2.0kilograms of diammonium phosphate, 0.2 to 0.5kilograms of microorganism organic fertilizer and 0.15 to 0.3kilograms of microelement addition agent are added in each cubic meter of the mixture. According to the proportion, grass carbon, peat, vermiculite, perlite, diammonium phosphate, microorganism organic fertilizer and microelement addition agent are put in an agitator after high-temperature sterilization for stirring and sieving, thereby obtaining the nursery substrate. The nursery substrate has the advantages of simple operation, low cost, long fertilizer efficiency and strong seedling, and is particularly suitable for being popularized and used in factory breeding for melon, fruit and vegetable and root stock grafted seedling.

The invention relates to a dual regulating agent for preventing succession obstacle in protecting cultivation, with components according to following weight proportions: 1-10% of functional bacterial agent of bacillus, streptomycete or gliotoxin of 107-108 cfu/g counted by live bacterial content, 70-98% of progressional agent for organic functional expression such as fermentation organic fertilizer, grass peat or/and brown coal mixture, 5-20% of progressional agent for inorganic function such as zeolite, medical stone or shale. The invention discloses the agent and ite preparing method, and the action is realized by regulating both the immune and growth of root microecology and host, adsorbing functional bacterial onto prossessional agent, considering plant root system, root microorganism and root soil as a microecological system and regulating the population and quantity of microorganism in root system and physicochemical feature of soil to inhibit the population of pathogenic bacteria.