194results about How to "Improve nitrogen fixation capacity" patented technology

The invention relates to a bio-organic compound fertilizer, which comprises the following components in part by weight: 10 to 30 parts of organic matter, 2 to 10 parts of compound microbial inoculants, 5 to 20 parts of humic acid, 5 to 20 parts of amino acid, 4 to 10 parts of chitin, 1 to 5 parts of polypeptide, 530 parts of nitrogen, phosphorus and potassium, 5 to 10 parts of secondary and trace elements, 5 to 15 parts of algae fertilizer, 5 to 10 parts of zeolite powder and 1 to 5 parts of synergistic agent. Through the scientific and rational formula, the bio-organic compound fertilizer achieves nutritive equilibrium and can satisfy the need of crop growth in nutrient. The microbial inoculants are added to quickly degrade natural macromolecular organic compounds into the organic fertilizer and decompose organic pollutants, which effectively improves the capacity of crops in the absorption of nutrient components, reduces the waste of the fertilizer and reduces the damage of the chemical fertilizer to soil to further achieve the nutritive equilibrium, satisfy the need of the crop growth in the nutrient, achieve the aims of low investment and high output value, improve the quality of the crops and improve the economic benefit brought by the crops.

The invention relates to acinetobacter calcoaceticus X.L.Zhu.SGD07-3-16 with free living nitrogen fixation capability. The acinetobacter calcoaceticus is preserved in China general microbiological culture collection center, and the preservation number of the acinetobacter calcoaceticus is CGMCCNo.5455. The acinetobacter calcoaceticus is high in nitrogenase activity and phosphorus and potassium dissolving capability, and has ACC (1-aminocyclopropane-1-carboxylic acid) deaminase activity, a certain amount of indoleacetic acid can be generated, and the generation of siderophore is avoided; when an acinetobacter calcoaceticus-containing liquid or solid microbial agent is used for inoculating crops such as corns, oilseed rapes and leaf mustard, the growth of the crops can be remarkably promoted, and the yield of the crops can be increased.

The invention relates to an efficient straw degrading composite fungicide (JFB-1) and an organic fertilizer preparing method thereof. The composite fungicide comprises composite bacteria and a carrier, wherein the carrier is wheat bran, and the composite bacteria include composite bacteria I, composite bacteria II, composite bacteria III and auxiliary bacteria. The composite bacteria I, II and III account for 1-1.5% of the weight of straws, wherein the composite bacteria I account for 20-25%, the composite bacteria II account for 45-50%, the composite bacteria III account for 30-35%, and the composite bacteria are added uniformly in compost fermentation so as to effectively improve the maturation speed and the quality of an organic fertilizer. The fungicide is fully mixed with straws of rice, asparagus and other crops to carry out compost fermentation, the straws can be degraded rapidly through the synergistic effect of the bacteria, the degradation efficiency is improved, the degradation time is shortened, and insect pests are effectively killed and are rapidly transformed into the organic fertilizer for improving soil. The efficient straw degrading composite fungicide can be used for effectively solving the problem of land occupation caused by landfill, or the problems of fire, traffic dangers, environment pollution and the like caused by burning.

The invention discloses a biological salt-degrading bacterial fertilizer consisting of the following components by weight proportion: 0.0013 to 0.0045 portions of gibberellin, 0.00002 to 0.0002 portions of cytokinins, 15 to 35 portions of bacillus megaterium, 50 to 80 portions of salt-degrading flora, 5 to 15 portions of amino acid and 2 to 10 portions of humic acid. The materials are evenly mixed and air dried. The bacterial fertilizer is formed by being extracted from marine microorganisms, rejuvenation, expanding propagation and being remixed with a plurality of trace elements. The bacterial fertilizer is scientific in formulation and very strong in activity, can be widely applied to salt lick improvement and a secondary salinization treatment, improves and optimizes soil environment and improves the deteriorated soil environment caused by the long-term use of chemical fertilizers and salt containing organic fertilizers (dungs). The bacterial fertilizer can facilitate the development of the roots of crops and can improve the ability of absorbing night soil. By applying the biological salt-degrading bacterial fertilizer, the fertilizer can facilitate the even seedling, uniform seedling and strong seedling at the earlier stage of crops, the strong nutrient transmission capacity at the middle stage and no premature senescence at the later stage.

The invention discloses a microbial composite liquid fertilizer anjd the preparing mehtod, adopting urea, potash or potassium sulfate, phosphoric acid, zinc sulfate, epson salt, allantoid element, active bacterium liquid, amino acid and so on to make it by the techniques such as neutralization, standing by, filtering, mixing and pH value adjustment. It is a new ecotypic leaf-surface fertilizer, able to be used to dip seeds, touch roots and spray leaf-back surface and used as soiless-culture nutritious liquid.

The invention discloses a semi-no-tillage machine ditching and broadcast sowing cultivation method of wheat following rice. The semi-no-tillage machine ditching and broadcast sowing cultivation method comprises the following steps: selecting crop rotation and varieties; determining a sowing amount and applying fertilizers; applying base fertilizers and applying 5kg-7kg of urea into rice straw full-amount mulching paddy field base fertilizers to catalyze the rotting of straws; uniformly sowing seeds; managing the wheat following rice and harvesting when the wheat is 100% ripe; drying, storing and selling. According to the semi-no-tillage machine ditching and broadcast sowing cultivation method, the nutrition of soil is increased in the rice straw full-amount mulching paddy field base fertilizers, so that the granule structure of the soil is improved and the nitrogen fixation effect of the soil is increased; before the wheat following rice sprouts after being fertilized and sowed, a rotary cultivator is selected according to farmable soil moisture content and is used for carrying out shallow rotary semi-no-tillage and ditching; ditches are cleaned after the seeds are sowed and seedlings sprout; the water and soil loss is reduced; a cultivation land can be protected, the soil moisture content is improved and the temperature is increased, the direct surface runoff of rainstorm weathers is increased and the water-logging is reduced.

The invention belongs to a method for producing plant fertilizers, more particularly to a method for producing a solid-state Ca / Mg / Ti / Fe / S / N / Si compound fertilizer from water-quenched blast furnace slag. The invention is characterized in that: the raw materials include titanium oxide-containing water-quenched blast furnace slag, ammonium sulfate, ammonium hydrogen sulfate, ammonium pyrosulfate and ammonium persulfate; the method comprises the following steps: ball-milling Ti-containing water-quenched blast furnace slag to obtain powder of particle size of 60-160 micrometers, mixing the furnace slag powder with 3-20 times of one substance selected from ammonium sulfate, ammonium hydrogen sulfate, ammonium pyrosulfate, ammonium persulfate, or a mixture thereof, heating the resulting mixture up to 200-500 DEG C and maintaining the temperature for 10-65 min, and crushing clinkers to small pieces of 4-12 mm diameter. The invention utilizes Ti-containing water-quenched blast furnace slag and other raw materials to produce plant fertilizers, and thereby realizes environmental protection, Ti resource utilization and nutrient supplementation to plants.

The invention discloses a flux-cored wire used for super duplex stainless steel gas shielded welding and a preparation method thereof. The flux-cored wire is composed of an external use steel belt andflux powder, wherein the external use steel belt is made of an austenitic stainless steel belt with 17.0%-18.0% of chromium and 11.0%-12.5% of nickel; and the flux powder comprises the following components of, in percentage by weight, 36.0%-38.0% of chromium powder, 9.0%-13.0% of high-nitrogen chromium iron, 2.5%-3.0% of electrolytic manganese metal, 4.0%-5.0% of molybdenum powder, 0.5%-1.0% of ferrosilicon, 1.0%-1.5% of ferrotitanium, 0.5%-1.0% of aluminum-magnesium alloy, 18.0%-20.0% of rutile, 1.0%-2.0% of quartz, 5.0%-6.0% of zircon sand, 1.0%-1.5% of potassium feldspar, 3.0%-3.5% of albite, 1.0%-1.5% of fluorite, 0.5%-1.0% of sodium cryolite, 1.0%-1.5% of potassium titanate, 0.1%-0.3% of bismuth oxide and the balance iron powder. According to the flux-cored wire used for super duplexstainless steel gas shielded welding and the preparation method thereof, the components and the two-phase proportion of deposited metal can be balanced, thus obtaining a duplex stainless steel welding joint which is good in forming quality and excellent in corrosion resistance.

The present invention discloses Agrobacteriumsp. having free-living nitrogen fixing ability, wherein a classification name of the Agrobacteriumsp. is Agrobacteriumsp. Ymu6-2, the Agrobacteriumsp. is preserved in the China General Microbiological Culture Collection Center (CGMCC), and a preservation number is CGMCC No.5007. The Agrobacteriumsp. having free-living nitrogen fixing ability in the present invention has the following advantages that: high nitrogen fixing ability is provided; high concentration Cd growth can be resisted; indole-3-acetic acid can be secreted to produce iron atoms; with the prepared microbial agent, over-accumulated plant growth can be significantly promoted, biomass of over-accumulated plants can be increased, a heavy metal enrichment coefficient and a heavy metaltransfer coefficient of over-accumulated plants can be substantially increased, soil ecology environment can be improved, and advantages of environment-friendliness and low cost are provided.

The invention discloses an organic garbage decomposing bacterium agent, as well as a preparation method and an application of the organic garbage decomposing bacterium agent. The bacterium agent is composed of 55-60% by weight of I compound bacterium agent and 40-45% by weight of II compound bacterium agent, wherein the I compound bacterium agent as well as the II compound bacterium agent are composed of bacterium liquid and a carrier, and respectively adsorbed on the carrier by the bacterium liquid; and the ratio of the bacterium liquid to the carrier is 2-3 hundred million bacteria to per gram of the carrier. The organic garbage decomposing bacterium agent is uniformly added according to 0.5-1% of the weight of an organic garbage heap; and the synergistic effect of various bacteria is capable of effectively accelerating the decomposition speed of the organic garbage and improving the quality of produced organic fertilizer. Due to use of the organic garbage decomposing bacterium agent, the pollution problems such as wastewater overflow, odor smell and mosquitoes flying around caused by the organic garbage stacking are effectively solved, and high-quality organic fertilizer can be produced.

The invention relates to a planting method for lilies and belongs to the technical field of traditional Chinese medicinal materials. The planting method for the lilies comprises the following steps that firstly, soil preparation and base fertilizer application are conducted; secondly, field planting is conducted; thirdly, field management is conducted, wherein the field management includes the management of water, fertilizer, temperature and illumination intensity in the growing period, pruning of branches and preventing and treating of pest and disease damage. According to the planting method for the lilies, due to the reasonable field management modes which include controlling over temperature, illumination, humidity and nutrient elements such as the nitrogen phosphorus and potassium content, of the lilies in the growing period, the nutrient supply of vegetation growth in an earlier stage is ensured, the reproductive growth of plants in the later stage is promoted, the growth period of the lilies is shortened, the overall output value earnings of the lilies are improved, and the bulbs which are harvested finally are white, tender, meaty and fleshy.

This invention relates to soil bio-activation agent. It is consisted by allantoin and hunic acid, the weight part is 0.1-0.3 and 0.7-0.9. This invention provides a high active, high effective and no public nuisance green ecological agricultural product. Soil microorganism can be activated by using this invention to maintain and improve microorganism biological activity, improve soil enzyme activation, promote organic matter transformation. If it is used with fungi pachy, it can increase the pachy activation energy and nitrogen-fixing capacity to hard soluble phosphor and kaliumin soil, improve soil fertility, and improve plant nutritional condition to improve crop yield and quality.

The invention discloses an acinetobacter with authigenic nitrogen fixation capacity, which is classified and named as Ymu7-3 and is preserved in China general microbiological culture collection center (CGMCC) with the preservation number of CGMCC No. 5006. The free living nitrogen fixing bacteria has high nitrogen fixing capacity, is capable of resisting the growth of Cd with higher concentration, and can secrete heteroauxin so as to generate iron atom; and the prepared microbial bacterium agent can remarkably promote the growth of hyper-accumulating plants, increase the biomass liveweight of the hyper-accumulating plants, greatly improve the heavy metal enrichment factor and transfer coefficient of the hyper-accumulating plants, and improve the ecological environment of the soil, thus being environment-friendly and low in cost.

The invention discloses a method for preparing microbial liquid fertilizer fermented animal dung transformed organic fertilizer. The method comprises the steps of adding actinomycetes and rhizobia into EM original dew, mixing uniformly, and standing to obtain a microbial liquid fertilizer; mixing crop straw powder or weed powder, animal dung powder and water uniformly, adding the microbial liquid fertilizer, and performing primary anaerobic fermentation to obtain a primary fermented material; adding saccharomycetes and photosynthetic bacteria, and performing secondary anaerobic fermentation to obtain an animal dung fermented organic fertilizer; and drying and granulating to obtain the microbial liquid organic fertilizer fermented animal dung transformed organic granular fertilizer. The preparation method is simple; the crop straw powder, the weed powder and the animal dung powder serving as raw materials are subjected to probiotics-orientated fermentation under the coaction of other beneficial microbes through two steps of fermentation, so that soil nutrients can be effectively utilized, phosphorus and potassium can be decomposed, nitrogen can be fixed, the consumption of the fertilizer can be reduced, the fertilizer has a good use effect, nutrients which are unlikely to decompose in plants are effectively utilized, soil hardening is effectively eliminated, and the purpose of increasing the yield is achieved.

The invention relates to a cauliflower planting method, and belongs to the technical field of vegetable planting. The cauliflower planting method includes the steps: (1) performing land preparation and basal dressing; (2) performing field planting; (3) performing field management including water, fertilizer, temperature and illumination intensity management in a growth period and disease and insect pest prevention and diseased residual leaf treatment. According to the cauliflower planting method, nutrition supply in the cauliflower growth period is ensured by a reasonable field management mode including control of temperature, illumination, humidity and nutrition elements such as nitrogen phosphorus potassium content in different periods, obtained cauliflowers have large, solid and fresh ball-flowers with attractive appearance, cauliflower yield and quality are greatly improved, and the overall production yield of the cauliflowers is improved.

The invention relates to a bitter melon planting method, and belongs to the technical field of vegetable planting. The bitter melon planting method includes the steps: (1) performing land preparation and basal dressing; (2) performing field planting; (3) performing field management including water, fertilizer, temperature and illumination intensity management in a growth period, frame insertion and vine leading, pruning and sharp pinching, and timely disease and insect pest prevention and diseased residual leaf treatment. Bitter melons obtained by the planting method are high in yield, thick in pulp and tender and comfortable in taste, yield per mu reaches 6500kg, the yield and the quality of the bitter melons are greatly improved, and the yield of bitter melon planting per mu is increased.

The invention relates to an eggplant planting method and belongs to the technical field of vegetable planting. The eggplant planting method comprises the steps of (1) soil preparation and base fertilizer application, (2) field planting, and (3) field management, including 1) management of water, fertilizer, temperatures and illumination intensity during the growing period, 2) branch and leaf pruning, and 3) immediate prevention and treatment of plant diseases and insect pests and treatment of sick leaves. The eggplant planting method is capable of guaranteeing the nutrition supply to the eggplant during the growing period by use of the reasonable field management mode of the eggplant during the growing period, including controlling the temperatures, the illumination, the humidity and the content of the nutrient elements such as nitrogen, phosphorus and potassium in different periods; the eggplants obtained at least are regular, straight and not bent in fruit shape, fine and smooth in pulp and less in seeds; the peel of the picked-up eggplants does not fade in color; the yield per mu is high, the yield and the quality of the eggplants are greatly improved, and the overall production income of eggplant planting is increased by 22-25%.

The invention discloses a production method of an odorless high-nitrogen livestock and poultry manure fermented organic fertilizer. The production method comprises the following steps: step 1, uniformly mixing animal manure with crushed straw or stalks of other crops according to a weight ratio of (2-8):1, adding water after uniform mixing, and controlling the water content to be 60-65% to obtaina fermented material; and step 2, adding a prepared microbial agent solution, zeolite powder and calcium chloride respectively according to mass percentages of 2.5%, 3% and 4%.

The invention discloses a special organic composite fertilizer for alfalfa, and a preparation method for the special organic composite fertilizer. The preparation method comprises the following steps: by taking edible mushroom dregs and chicken manure as organic raw materials, adding rhizobium and an arbuscular mycorrhiza fungicide, and further mixing an organic composite fertilizer which takes mineral fertilizers as components. As rhizobia and arbuscular mycorrhiza are added into the fertilizer, the nitrogen fixing capacity of alfalfa plants is improved, and the absorption of alfalfa on phosphorus is improved. By adopting the special organic composite fertilizer, the soil structure can be improved, the water retention and fertilizer retention property is improved, and rich mineral substances and trace elements are provided for alfalfa to grow, the quality of alfalfa is remarkably improved, and the yield of alfalfa is increased, that is, the yield is increased by 50% or more.

The invention discloses a high-yield cultivation method for cinnamons, pertaining to the technical field of cinnamon cultivation. The high-yield cultivation method comprises the following steps: deeply studying growth habits of cinnamons; and controlling water and fertilizers reasonably of cinnamons in different growth periods. Therefore, the high-yield cultivation method for cinnamons is obtained. The high-yield cultivation method for cinnamons has the following beneficial effects: requirements for different nutrient compositions of cinnamons in different growth periods are satisfied, thereby making fertilizers more effective; compared with the prior art, the yield of cinnamons is greatly increased; the oil extraction rate of cinnamons is higher; economic value of cinnamons is improved; and the high-yield cultivation method is suitable for promotion and application in the field.

The invention relates to a planting method of purple perilla, and belongs to the technical field of planting of traditional Chinese medicinal materials. The planting method of purple perilla comprises the following steps: (1) leveling the land and applying base fertilizer; (2) field planting, namely, planting plants on a ridge according to the standard of 25 to 35cm planting distance and row spacing; (3) performing field management, namely, 1, pruning branches and leaves; 2, managing water and fertilizer in the growth period; 3, harvesting and managing leaves; 4, preventing and controlling pest and disease damage. According to the planting method of purple perilla, the dimension of the ridge and the reasonable planting distance are arranged, the field management is performed, and therefore, single purple perilla and the whole nutrition (including air, sunshine, water, CO2 and other nutritional elements) can be balanced, the advantages of photosynthesis can be played into full, and as a result, the output of purple perilla is increased; meanwhile, the transmittance of light of the ridge is 35 to 45%, the permeability of the inner part of the plant is high, and thus the pest and disease damage of the purple perilla plants can be decreased.

The invention discloses a method for interplanting camellia sinensis, alstonia scholaris and alfalfa. The method comprises the following steps: performing soil preparation and applying a base fertilizer; planting the camellia sinensis; planting the alstonia scholaris; inoculating the alfalfa with rhizobia; sowing the alfalfa; harvesting the alfalfa in real time; pruning the alstonia scholaris. According to the method, the alstonia scholaris is pruned in a natural open center shape with a single trunk, so that the light transmission rate of the alstonia scholaris can be effectively controlled, a certain shading effect can be provided for the camellia sinensis, and the growth of the alstonia scholaris is facilitated; the alfalfa is harvested in batches in earl time, so that the influence of the alfalfa on the camellia sinensis can be effectively reduced and the harvesting amount of the alfalfa can be increased; the camellia sinensis, the alstonia scholaris and the alfalfa are planted together, so that the soil resources can be fully utilized and the economic value can be increased.

The invention discloses a soil improving agent for soybean planting and a preparation method thereof, and belongs to the field of agricultural production. The soil improving agent is prepared by mixing plant ash, a nitrogen fertilizer, a phosphate fertilizer, biological manure, a nutrient solution and tedded sludge; the biological manure and the nutrient solution are obtained by the steps of carrying out mixed fermentation of animal dung, calcium oxide, calcined red mud, urea, vinasse, corn straw and peanut seedlings, and then filtering to obtain a filter residue being the biological manure and a filtrate being the nutrient solution. Through mixing of the specially-prepared biological manure with the plant ash, nitrogen fertilizer, phosphate fertilizer and other conventional fertilizers, the soil improving agent fully meets the needs of soil; moreover, the soil improving agent also contains the tedded sludge and the nutrient solution, further enhances the soil fertility, thereby improving the yield and quality of soybeans.

This invention relates to soil bio-activation agent. It is consisted by allantoin and hunic acid, the weight part is 0.1-0.3 and 0.7-0.9. This invention provides a high active, high effective and no public nuisance green ecological agricultural product. Soil microorganism can be activated by using this invention to maintain and improve microorganism biological activity, improve soil enzyme activation, promote organic matter transformation. If it is used with fungi pachy, it can increase the pachy activation energy and nitrogen-fixing capacity to hard soluble phosphor and kaliumin soil, improve soil fertility, and improve plant nutritional condition to improve crop yield and quality.

The invention relates to a soybean slower-growing rhizobium with broad-spectrum nodulation characteristics, application thereof and a composite rhizobium agent prepared from the same, and belongs to the technical field of agricultural microorganisms. In order to solve the problems that the soybean nodule bacteria are low in nodulation rate and poor in nitrogen fixing effect, the invention providesa Japanese Bradyrhizobium japonicum HF25, the preservation number is CGMCC No.14857, the bacterial strain has high matching affinity, nodulation competitiveness and nodulation and nitrogen fixation capacity. The invention further provides the composite rhizobium agent which is prepared from Japanese Bradyrhizobium japonicum HF25 and Klebsiella oxytoca ASP-15, two kinds of bacteria are compounded,and the nodulation and nitrogen fixation capacity is significantly improved; the composite rhizobium agent is applied to soybean planting, compared with soybeans which are not applied with a microbial agent, the number of soybean nodules is increased by 170%, the number of pods per plant is increased by 37.3%, and the hundred-grain weight of soybeans is increased by 5.5%.

The invention relates to a composition having a muscle increasing function and an application of the composition. The composition is prepared from the following components in parts by weight: 35 to 70parts of whey protein powder, 5 to 40 parts of pea protein powder, 5 to 35 parts of soybean protein powder, 1 to 6 parts of beta-hydroxy-beta-methyl calcium butyrate, 1 to 7 parts of dietary fibers and 0 to 6 parts of milk mineral salt. According to the composition, physiological characteristics and nutritional requirements of old people are fully considered. The composition is prepared by reasonably proportioning digestible high-quality animal and plant double proteins, the amino acid score conforms to the mode required by the human body, the composition is rich in branched chain amino acids, and the utilization rate of the proteins is effectively increased. The composition cooperates with nutritional raw materials and dietary fibers, which are beneficial to muscle health, gastrointestinal burdens are not increased when the muscle increment is facilitated, nutritional supplement and muscle health are facilitated, and the composition can be used for nutritional supplement for preventing and improving the muscle attenuation syndrome of old people.

The invention relates to a magnetization compound microorganism organic water solution fertilizer as well as a preparation method thereof. The magnetization compound microorganism organic water solution fertilizer is prepared from the following components in parts by weight: 3-7 parts of a CM microbial agent, 7-13 parts of active organic matter, 63-81 parts of nutrition elements, 1.4-2.6 parts of vegetable kinetin, and 7-15 parts of magnetization magnetic carrier. According to the technical scheme provided by the invention, after the application of the fertilizer, crops have excellent stress resistance, and the yield increasing effect is obvious; the fertilizer provided by the invention is added into a soil body, so that the fertilizer has the function of repairing the heavy metal polluted soil; the fertilizer is in the dosage form such asliquid or solid, the application method is simple, convenient and practical, and the fertilizer can be in spreading, hole fertilization, and furrow application, and can further be in washing fertilization and drip irrigation, so as to be suitable for mechanical operation.

The invention relates to the technical field of sugarcane planting, and particularly discloses a planting method for promoting nitrogen fixation of sugarcane. The method comprises the following stepsof detoxifying single-bud seed stems of the sugarcane; carrying out sand culture on the single-bud seed stems of the sugarcane, and carrying out nitrogen fixation bacterium inoculation treatment on sugarcane seedlings when each sugarcane seedling grows out 3-4 leaves; scientifically and cooperatively applying nitrogen-phosphorus-potassium base fertilizer, nitrogen fixation microbial fertilizer andorganic fertilizer in a soil preparation trench for providing nutrition required by sugarcane growth, and planting the sugarcane seedlings subjected to inoculation treatment; and after the sugarcaneseedlings grow for 2-3 months, spraying a nitrogen fixation synergist solution to the leaf surfaces of the sugarcane. According to the planting method, the nitrogen fixation capacity of the sugarcaneis improved, the application frequency and the application amount of nitrogen fertilizer are reduced, the yield and quality of the sugarcane are improved, and the economic benefits of the sugarcane are improved.

This invention provides anti-weight yin cha advancing crop yield increasing special fertilizer. The fertilizer has nitrogen in plant nutrition elements, phosphor P205, kalium K20, middle microelement chelated additive T, their weight parts are as follow, P2O5:K2O:T equals to 1:2:0-5.0:0.429>=T>0.0, it also has titanium-ascorbic acid solid compound used as plant grow regulator, the compound adding on is 0.005-0.5 percent to the fertilizer weight. In this invention, absorptivity is high, sublimation activity of enzyme inside plant body can be greatly improved, plant chlorophyll forming and nitrogen, phosphor and kalium absorbing can also be improved, plant root system activity and growth can be improved, crop photosynthesis can be improved and crop anti inverse ability and damage by disease and insect can also be improved. This invention can increase root nodule number, increase plant nitrogen-fixing capacity and resistibility to microorganism, frequency of processing plant can be reduced, it also has good production increasing function to crop growth.