CN104961610A - Soil conditioner and use method thereof - Google Patents
Soil conditioner and use method thereof Download PDFInfo
- Publication number
- CN104961610A CN104961610A CN201510355479.5A CN201510355479A CN104961610A CN 104961610 A CN104961610 A CN 104961610A CN 201510355479 A CN201510355479 A CN 201510355479A CN 104961610 A CN104961610 A CN 104961610A
- Authority
- CN
- China
- Prior art keywords
- soil
- improvement agent
- soil improvement
- parts
- ferment
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Fertilizers (AREA)
- Soil Conditioners And Soil-Stabilizing Materials (AREA)
Abstract
Disclosed is a soil conditioner. The soil conditioner is formed by mixing turfy soil, medical stone, wormcast and enzymes. The soil conditioner is easy to manufacture and good in effect, soil can be improved, the soil conditioner can be used in cooperation with biogas slurry, and completely replaces chemical fertilizer to be used, and pollution of the chemical fertilizer to land is fundamentally eliminated. Practical application verifies that the soil conditioner can effectively reduce soil-borne diseases and adjust acid-base equilibrium, and is beneficial to crop growth, the content of mineral substances, beneficial to human bodies, in fruits and vegetables can be remarkably improved, the yield is increased, and production of organic fruits and vegetables, green fruits and vegetables and pollution-free fruits and vegetables is facilitated. The taste of crop planted in soil improved by the soil conditioner is remarkably superior to that of like products sold in the market.
Description
Technical field
The invention belongs to technical field of land improvement, be specifically related to a kind of soil improvement agent and using method thereof.
Background technology
The hardening soil, pesticide residue are serious, soil-borne disease is rampant, the decline of soil property water retention capacity, poor air permeability, decomposition-reduction ability decline; Peasant's environmental consciousness is thin, and petrochemical industry dependency is strong, has people to hoe up weeds to field crop with hoe, loosen the soil, breathe freely, protect business seldom again, and just herbicide spray is finished, cause soil extremely to worsen like this; Severe water pollution, causes sickness rate to improve.The puckery hardship of the underground water change in more than 10 meters, present vast rural area, contains a large amount of agricultural chemicals in water quality, agriculture is residual.Will eat clean water in the rural area in some places, the deep-well must making a call to less than 20 meters just can find good water source.And depletion of groundwater phenomenon has appearred in a lot of area now, and this phenomenon is more and more serious; Peasant, for devoting exclusive attention to output, more and more applies chemical fertilizer, sprays insecticide to farm crop, cause the pollution that present soil is serious in soil, and the agricultural-food agriculture of producing is residual exceeds standard several times even tens times, and soil pollution situation is more and more serious.
Meanwhile, along with the fast development of society industry and mining, heavy metal pollution of soil is day by day serious.Heavy metal refers to that density is greater than the metal of 4 (g/cm3), exist mainly with compound form at occurring in nature, along with the exploitation of mankind's heavy metal, smelting, processing and mulberry leaf manufacture, make many heavy metals enter in air, water body or soil as lead, cadmium, mercury etc., cause serious heavy metal contamination.Soil is the important natural resources of human survival and development, and the heavy metal contamination of soil will directly affect the health of the mankind and whole TERRESTRIAL ECOSYSTEMS.Heavy metal contamination is different from Organic pollutants, heavy metal itself is difficult to be degraded, the heavy metal entered in soil can not be decomposed by the microorganisms and accumulate for a long time in soil, some enters human body eventually through food chain effect after being absorbed by farm crop, there is certain ecological risk, and these heavy metals easily produce inrichment by plant or animal, current China is by the cultivated area nearly ten million hectare of the heavy metal contaminations such as lead, cadmium, mercury, account for 1/5 of total area under cultivation, grain every year by heavy metal contamination reaches ten million ton, and then causes huge financial loss.
For administering soil pollution improveing soil, publication number is that the Chinese patent of CN101067084A discloses a kind of stalk microbe soil conditioner and preparation method thereof, wherein utilizes stalk as solid medium, by crushed stalk to the powdery of below 2mm; Be delivered to gas explosion indoor and carry out gas explosion, then add the moisture heavy with stalk etc. and be delivered in high-temperature vapour process storehouse, carry out disinfection sterilizing and microwave treatment; Bacterial classification is sprayed in classification after stalk cooling after sterilization equably and mixes nutrient solution; Be delivered in anaerobically fermenting storehouse more respectively and carry out solid state fermentation in aerobic fermentation chamber and obtain anaerobic bacteria culture thing and aerobic bacteria culture; Carry out classification according to the part by weight of anaerobic bacteria culture thing and aerobic bacteria culture and mix again cultivation and fermentation i.e. obtained stalk microbe soil conditioner.Publication number is the method that the Chinese patent of CN102352257A discloses one way of life sewage work dewatered sludge and prepares saline-alkali soil conditioner, feature effectively utilizes sludge of sewage treatment plant, reduce improvement saltings saline and alkaline, dissolve salinity, accelerate Soil Desalting, make it the making method reaching the planting requirement saline soils such as greening, agriculture production.Make full use of the organic matters such as dewatered sludge, cotton seed hulls powder, sugared slag mud, Klinit dregs, add microorganism halophilic bacterium and other profitable strains, mixed fermentation, after all becoming thoroughly decomposed, add the inorganic minerals such as SULPHUR POWDER, calcium carbonate, ferrous sulfate again, making saline soil, the improvement that general pH is less than 11, salinity is less than 1.5% salt affected soil can be adapted to, making it the requirement through arriving agriculture production or green ring one to two crop cycles.Find in actual applications, above-mentioned two kinds of soil improvement agents are not obvious to contaminated reclamation result, cost is high, and peasant generally reflects that effect is bad, be difficult to the plant growth characteristics obviously improving soil after a procedure, there is the space of improving further.
Summary of the invention
The soil existed for above-mentioned prior art and the problem that growing plant pesticide residue are many, soil/water pollutions is serious thereof, the invention provides a kind of soil improvement agent and using method thereof, this soil improvement agent makes simple, and reclamation result is obvious, effectively can improve the contaminated situation of soil.
Above-mentioned purpose of the present invention is realized by following technical proposals:
A kind of soil improvement agent, described soil improvement agent is mixed by turfy soil, medical stone, wormcast and ferment.
Further, this soil improvement agent is uniformly mixed by turfy soil 6 parts, medical stone 2 parts, wormcast 2 parts according to ratio of weight and number, carry out the ferment diluent diluted according to 1: 1000 volume ratio in mixture surface sprinkling in whipping process, the mass fraction of required ferment is 0.01-0.03 part, after stirring completes, high temperature is stacked and one to two weeks was described soil improvement agent.
Further, this soil improvement agent is uniformly mixed by turfy soil 4 parts, medical stone 4 parts, wormcast 2 parts according to ratio of weight and number, carry out the ferment diluent diluted according to 1: 1000 volume ratio in mixture surface sprinkling in whipping process, the mass fraction of required ferment is 0.01-0.03 part, after stirring completes, high temperature is stacked and one to two weeks was described soil improvement agent.
Further, this soil improvement agent is uniformly mixed by turfy soil 5 parts, medical stone 2 parts, wormcast 3 parts according to ratio of weight and number, carry out the ferment diluent diluted according to 1: 1000 volume ratio in mixture surface sprinkling in whipping process, the mass fraction of required ferment is 0.01-0.03 part, after stirring completes, high temperature is stacked and one to two weeks was soil improvement agent of the present invention.
Further, this soil improvement agent is uniformly mixed by turfy soil 5 parts, medical stone 3 parts, wormcast 2 parts according to ratio of weight and number, carry out ferment (environmental protection ferment) diluent diluted according to 1: 1000 volume ratio in mixture surface sprinkling in whipping process, required ferment adopts 0.01-0.03 part altogether, after stirring completes, high temperature is stacked and one to two weeks was described soil improvement agent.
The invention still further relates to a kind of using method of soil improvement agent, during use, different according to long-term cropping kind, this soil improvement agent is laid desired thickness, or uses as soil matrix separately, or large field and normal soil used in combination.Further, in growing process, use natural pond liquid: water=1: the natural pond liquid water of 1000 is irrigated plant.
Soil improvement agent of the present invention makes simple, effective, not only can improve soil, and this soil improvement agent can coordinate natural pond liquid to use, the use of thorough fertilizer for replacing chemical, fundamentally removes chemical fertilizer to the pollution in soil.Confirm through practical application, this soil improvement agent effectively can reduce soil-borne disease and regulate acid base equilibrium, is beneficial to plant growth, significantly can increases the content to human body beneficial mineral matter of fruits and vegetables, increase yield, is conducive to the production of organic fruits and vegetables, green fruit-vegetable and nuisanceless fruits and vegetables.The crop of the soil plantation improved with this soil improvement agent, mouthfeel is obviously better than the like product that market is sold.
Embodiment
For making the object of the embodiment of the present invention, technical scheme and advantage clearly, below in conjunction with embodiment, technical scheme of the present invention is clearly and completely described.Obviously, described embodiment is a part of the present invention, instead of whole embodiments.Based on described embodiments of the invention, the every other embodiment that those of ordinary skill in the art obtain under without the need to the prerequisite of creative work, all belongs to the scope of protection of the invention.
Embodiment 1:
In an embodiment of the present invention, for wooden crop, this soil improvement agent is uniformly mixed by turfy soil 6 parts, medical stone 2 parts, wormcast 2 parts according to ratio of weight and number, carry out ferment (environmental protection ferment) diluent diluted according to 1: 1000 volume ratio in mixture surface sprinkling in whipping process, required ferment adopts 0.01-0.03 part altogether, after stirring completes, high temperature is stacked and one to two weeks was soil improvement agent of the present invention.During use, different according to long-term cropping kind, thickness of soil is also different.Such as general crop 10cm, Chinese yams etc. need 2m, and this soil improvement agent can use as soil matrix separately, also can large field and normal soil used in combination.
In this soil improvement agent, turfy soil is fragmentary, proportion 0.7-1.05, many in brown or black, have flammable and inspiratory, pH value is generally 5.5 ~ 6.5, react in subacidity, in layered distribution, be called peat bed, being the important symbol of marsh tempo and development degree, is also a kind of natural resources of preciousness.
The main chemical compositions of described medical stone is inorganic silico-aluminate, it is the particle that diameter is about 0.3-0.5 centimetre, comprising Si02, Al203, Fe203, FeO, MgO, CaO, K2O, Na2O, TiO2, P2O5, MnO etc., also containing the whole major elements needed for animal, as: the trace element such as K, Na, Ca, Mg, Cu, Mo and rare earth element, about 58 kinds more than.Medical stone has the performances such as adsorptivity, solvability, modulability, biological activity and mineralising.Metal ion free in medical stone energy planar water, medical stone is after water logging, leachable to human body and the useful trace element such as major element K, Ca, Mg and Si, Fe, Zn, Cu, Mo, Se, Mn, Sr, Ni, V, Li, Co, Cr, I, Ge, Ti of organism, medical stone in aqueous can also the necessary amino acid of stripping human body.
In addition, can also add maifanite powder in above-mentioned soil improvement agent, powder diameter 0.1-0.3 millimeter, its proportion is 0.1-0.3 part.Increasing maifanite powder can make mineral absorption more abundant.
Wormcast is the product of the Nature in essence, really can meet various demand and the nutritive ingredient of plant-growth all sidedly, have fabulous magical fertilizer efficiency to plant.Wormcast is under any concentration, even very enervated seed or bed plant all can not be burnt because of excessive.Wormcast is a kind of black, homogeneous, the class material in small, broken bits that has nature Earthy Taste, has good permeability, air permeability, drainage and high water holding capacity.Small particulate state can also help to promote Soil and air and contact as much as possible, because they no longer harden with hard with making soil after mixing with soil.Wormcast, because there being very large surface-area, makes many beneficial microorganism existences, and has the ability absorbing and keep nutritive substance.
Turfy soil, medical stone, wormcast, ferment coordinate the described soil improvement agent made jointly, confirm through test, effectively can reduce soil-borne disease and regulate acid base equilibrium, reduce disease and pest, be beneficial to plant growth, significantly can increase the content to human body beneficial mineral matter of fruits and vegetables, be conducive to the production of organic fruits and vegetables, green fruit-vegetable and nuisanceless fruits and vegetables.
Embodiment 2:
For crops stalks, this soil improvement agent is uniformly mixed by turfy soil 4 parts, medical stone 4 parts, wormcast 2 parts according to ratio of weight and number, carry out ferment (environmental protection ferment) diluent diluted according to 1: 1000 volume ratio in mixture surface sprinkling in whipping process, required ferment adopts 0.01-0.03 part altogether, after stirring completes, high temperature is stacked and one to two weeks was soil improvement agent of the present invention.During use, different according to long-term cropping kind, this soil improvement agent is laid desired thickness, and in addition, this soil improvement agent can use as soil matrix separately, also can large field and normal soil used in combination.
Embodiment 3:
For leaf class crop, this soil improvement agent is uniformly mixed by turfy soil 5 parts, medical stone 2 parts, wormcast 3 parts according to ratio of weight and number, carry out ferment (environmental protection ferment) diluent diluted according to 1: 1000 volume ratio in mixture surface sprinkling in whipping process, required ferment adopts 0.01 part altogether, after stirring completes, high temperature is stacked and one to two weeks was soil improvement agent of the present invention.During use, different according to long-term cropping kind, this soil improvement agent is laid desired thickness, and in addition, this soil improvement agent can use as soil matrix separately, also can large field and normal soil used in combination.
Embodiment 4:
For leaf class crop, this soil improvement agent is uniformly mixed by turfy soil 5 parts, medical stone 3 parts, wormcast 2 parts according to ratio of weight and number, carry out ferment (environmental protection ferment) diluent diluted according to 1: 1000 volume ratio in mixture surface sprinkling in whipping process, required ferment adopts 0.03 part altogether, after stirring completes, high temperature is stacked and one to two weeks was soil improvement agent of the present invention.During use, different according to long-term cropping kind, this soil improvement agent is laid desired thickness, and in addition, this soil improvement agent can use as soil matrix separately, also can large field and normal soil used in combination.
In growing process, use natural pond liquid: water=1: the natural pond liquid water of 1000 is irrigated.Through testing confirmation respectively in Plain, the Shandong Peninsula and mountain area, on average 15%-20% can be improved to crop yield, the plant that crop medium trace element is cultivated a little more than usual way, residual without agriculture, pollution-free, this soil improvement agent can the use of fertilizer for replacing chemical completely as seen, effectively can alleviate chemical fertilizer, the heavy metal contamination of soil, and effectively can reduce disease and pest, increase yield, useful improving effect can be played to the pollution situation of China's soil.
Last it is noted that above embodiment is only in order to illustrate technical scheme of the present invention, be not intended to limit; Although with reference to previous embodiment to invention has been detailed description, those of ordinary skill in the art is to be understood that: it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein portion of techniques feature; And these amendments or replacement, do not make the essence of appropriate technical solution depart from the scope of various embodiments of the present invention technical scheme.
Claims (7)
1. a soil improvement agent, is characterized in that: described soil improvement agent is mixed by turfy soil, medical stone, wormcast and ferment.
2. a soil improvement agent, it is characterized in that: this soil improvement agent is uniformly mixed by turfy soil 6 parts, medical stone 2 parts, wormcast 2 parts according to ratio of weight and number, carry out the ferment diluent diluted according to 1: 1000 volume ratio in mixture surface sprinkling in whipping process, the mass fraction of required ferment is 0.01-0.03 part, after stirring completes, high temperature is stacked and one to two weeks was described soil improvement agent.
3. a soil improvement agent, it is characterized in that: this soil improvement agent is uniformly mixed by turfy soil 4 parts, medical stone 4 parts, wormcast 2 parts according to ratio of weight and number, carry out the ferment diluent diluted according to 1: 1000 volume ratio in mixture surface sprinkling in whipping process, the mass fraction of required ferment is 0.01-0.03 part, after stirring completes, high temperature is stacked and one to two weeks was described soil improvement agent.
4. a soil improvement agent, it is characterized in that: this soil improvement agent is uniformly mixed by turfy soil 5 parts, medical stone 2 parts, wormcast 3 parts according to ratio of weight and number, carry out the ferment diluent diluted according to 1: 1000 volume ratio in mixture surface sprinkling in whipping process, the mass fraction of required ferment is 0.01-0.03 part, after stirring completes, high temperature is stacked and one to two weeks was described soil improvement agent.
5. a soil improvement agent, it is characterized in that: this soil improvement agent is uniformly mixed by turfy soil 5 parts, medical stone 3 parts, wormcast 2 parts according to ratio of weight and number, carry out the ferment diluent diluted according to 1: 1000 volume ratio in mixture surface sprinkling in whipping process, the mass fraction of required ferment is 0.01-0.03 part, after stirring completes, high temperature is stacked and one to two weeks was described soil improvement agent.
6. the using method of the arbitrary described a kind of soil improvement agent of claim 1-5, it is characterized in that: during use, different according to long-term cropping kind, this soil improvement agent is laid desired thickness on surface, field, or use as soil matrix separately, or large field and normal soil used in combination.
7. using method according to claim 6, is characterized in that: in growing process, uses natural pond liquid: water=1: the natural pond liquid water of 1000 is irrigated plant.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510355479.5A CN104961610A (en) | 2015-06-25 | 2015-06-25 | Soil conditioner and use method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510355479.5A CN104961610A (en) | 2015-06-25 | 2015-06-25 | Soil conditioner and use method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104961610A true CN104961610A (en) | 2015-10-07 |
Family
ID=54215738
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510355479.5A Pending CN104961610A (en) | 2015-06-25 | 2015-06-25 | Soil conditioner and use method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104961610A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106566558A (en) * | 2016-10-20 | 2017-04-19 | 陕西十代田生物科技有限公司 | Liquid soil conditioner and preparation method thereof |
| CN107926495A (en) * | 2017-12-05 | 2018-04-20 | 广西金智风工程发展有限公司 | The quick method for littering level ground |
| CN108033853A (en) * | 2017-11-28 | 2018-05-15 | 广东益地农业科技有限公司 | A kind of red soil conditioner of wormcast compounding molydbenum fertilizer |
| CN108774534A (en) * | 2018-07-16 | 2018-11-09 | 中国农业科学院农业资源与农业区划研究所 | Increase aggregate and reduces the soil conditioner and its application method of cadmium validity |
| CN110558340A (en) * | 2019-08-02 | 2019-12-13 | 武汉生物工程学院 | biological composite plant vaccine and preparation method thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1802926A (en) * | 2005-12-09 | 2006-07-19 | 河北省农林科学院遗传生理研究所 | Duplex regulator for preventing and treating continuous cropping obstacle of facility cultivation and preparation method thereof |
| CN101611692A (en) * | 2008-06-23 | 2009-12-30 | 北京美施美生物科技有限公司 | The environment-friendly substrate that cultivating flowers and grass is used |
| CN102523778A (en) * | 2012-01-30 | 2012-07-04 | 范兆科 | Method for improving soil in freshly plowed land with ferment bacteria |
| CN102674995A (en) * | 2012-05-10 | 2012-09-19 | 石达璘 | Production method of special organic biological nutrient disease-resistant insecticidal vegetable and fruit tree fertilizer |
-
2015
- 2015-06-25 CN CN201510355479.5A patent/CN104961610A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1802926A (en) * | 2005-12-09 | 2006-07-19 | 河北省农林科学院遗传生理研究所 | Duplex regulator for preventing and treating continuous cropping obstacle of facility cultivation and preparation method thereof |
| CN101611692A (en) * | 2008-06-23 | 2009-12-30 | 北京美施美生物科技有限公司 | The environment-friendly substrate that cultivating flowers and grass is used |
| CN102523778A (en) * | 2012-01-30 | 2012-07-04 | 范兆科 | Method for improving soil in freshly plowed land with ferment bacteria |
| CN102674995A (en) * | 2012-05-10 | 2012-09-19 | 石达璘 | Production method of special organic biological nutrient disease-resistant insecticidal vegetable and fruit tree fertilizer |
Non-Patent Citations (1)
| Title |
|---|
| 上海有机蔬菜工程技术研究中心（筹）: "《有机蔬菜种植技术手册》", 30 April 2015 * |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106566558A (en) * | 2016-10-20 | 2017-04-19 | 陕西十代田生物科技有限公司 | Liquid soil conditioner and preparation method thereof |
| CN108033853A (en) * | 2017-11-28 | 2018-05-15 | 广东益地农业科技有限公司 | A kind of red soil conditioner of wormcast compounding molydbenum fertilizer |
| CN107926495A (en) * | 2017-12-05 | 2018-04-20 | 广西金智风工程发展有限公司 | The quick method for littering level ground |
| CN108774534A (en) * | 2018-07-16 | 2018-11-09 | 中国农业科学院农业资源与农业区划研究所 | Increase aggregate and reduces the soil conditioner and its application method of cadmium validity |
| CN110558340A (en) * | 2019-08-02 | 2019-12-13 | 武汉生物工程学院 | biological composite plant vaccine and preparation method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105838644B (en) | Complex micro organism fungicide and bacterial manure and preparation method thereof and the application in reparation salt affected soil | |
| CN106947725B (en) | Microbial agent and application thereof in saline-alkali soil improvement | |
| CN107282628A (en) | A kind of composite modifying agent for repairing farmland pollution soil and preparation method thereof | |
| CN104119169B (en) | The production method of medical stone mine tailing compression Nutrition Soil | |
| CN104046361A (en) | Composite heavy metal polluted soil conditioner as well as application and application method thereof | |
| US20170073279A1 (en) | Facility secondary no3- salinized soil modifier, preparation method and modification method | |
| CN105330486B (en) | A kind of the solanaceous vegetables special nutrient set fertilizer and its method of administration of biological and ecological methods to prevent plant disease, pests, and erosion synergy | |
| CN104961610A (en) | Soil conditioner and use method thereof | |
| CN107384433B (en) | Soil heavy metal passivator | |
| CN107182509B (en) | Method for promoting organization of saline-alkali barren soil by utilizing compound microorganisms | |
| CN102747002B (en) | Agrobacteriumsp. having free-living nitrogen fixing ability, and applications thereof | |
| CN107129327A (en) | Microbial manure and preparation method thereof | |
| CN103937695A (en) | Composite biological bacterial agent for treating livestock and poultry breeding wastewater and manufacturing method thereof | |
| CN102634465B (en) | Acinetobacter with authigenic nitrogen fixation capacity and application thereof | |
| CN106518535A (en) | Full-nutrition ecological substrate nutrient soil and preparation method | |
| WO2022126756A1 (en) | Remediation agent for petroleum-contaminated coastal soil and use thereof | |
| CN102173887A (en) | Production method of biological organic fertilizer containing Avermectins | |
| CN105505843B (en) | One plant of Photosynthetic bacterium strain, the Liquid Fertilizer containing the bacterial strain and preparation method, application | |
| CN109704860A (en) | A kind of conditioner and preparation method thereof for improveing acid continuous cropping obstacle soil | |
| CN109020688A (en) | Anaerobism adds the method for aerobic fermentation production ecological organic fertilier | |
| CN117859593B (en) | Planting method for preventing and controlling bacterial wilt of continuous cropping tomatoes by using carbon-based biofertilizer | |
| CN104671969A (en) | Restoration type moisture and fertility preservation conditioner | |
| CN106673736A (en) | Microbial decomposing agent and humus prepared thereby | |
| CN110105967A (en) | A kind of beach saline-alkali ground paddy field soil modifying agent and preparation method thereof | |
| CN106399157A (en) | Microbial agent with facility agricultural soil remediation function, and preparation and application of microbial agent |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20151007 |
|
| RJ01 | Rejection of invention patent application after publication |