CN102219616A - Natural conditioner functioning in soil conditioning and fertilizing - Google Patents
Natural conditioner functioning in soil conditioning and fertilizing Download PDFInfo
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- CN102219616A CN102219616A CN2011101055525A CN201110105552A CN102219616A CN 102219616 A CN102219616 A CN 102219616A CN 2011101055525 A CN2011101055525 A CN 2011101055525A CN 201110105552 A CN201110105552 A CN 201110105552A CN 102219616 A CN102219616 A CN 102219616A
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Abstract
The invention discloses an environment-friendly type natural mineral soil composite conditioner functioning in soil conditioning and fertilizing. The conditioner is characterized by comprising 1 part by weight of humus liquid, 4.5 to 7.8 parts by weight of a natural ore, and 2.8 to 9.6 parts by weight of plant nutrient solution. The conditioner is environmentally friendly and nuisance-free, has a high biological activity, can improve quality of soil, increase fertilizer efficiency and stimulate crops to grow, and can be utilized for a fertilizer conditioner, a soil repairing agent and a crop growth promoter.
Description
Technical field
The invention belongs to a kind of pure natural, environment protection type soil fertilizer conditioner, be used to improve fertilizer, the fertilizer quality of organic and inorganic compound mixed fertilizer and inorganic composite mixed fertilizer improves fertilizer effect and utilization ratio, and reduces fertilizer amount.The natural soil fertilizer conditioner also can be used for improving soil quality, strengthens soil vitality, alleviates soil compaction, salinification, catabiosis.Soil conditioner has the dual-use function of soil conditioner, fertilizer activator, belongs to the soil and fertilizer technical field.
Background technology
Adopt interpolation bacteria agent and interpolation nutritive substance to improve fertilizer quality and effect in generally producing, its weak point is as follows:
1, adding bacteria agent can increase useful microorganism species, improve the nutritional status of soil crop, but it is comparatively strict to the types of spawn addressing, flora is relatively more responsive again to envrionment conditions and nutritional condition, in case conditions such as the water of fertilizer acceptor soil, fertilizer, gas, heat do not meet the procreation growth requirement of this flora, effect will be a greater impact.
2, add nutritive substance.Most at present fertilizer synergists all is to adopt based on humic acids and its esters, the preparation method great majority are to utilize usefulness " alkali-soluble acid analysis " methods such as weathered coal, peat, brown coal or stalk to refine to produce, with the content, moisture and the water-insoluble that extract humic acids but, " active centre " in the humic acids do not opened fully.The effect of the organic active group of humic acids fails really to represent, and its effect also can show not ideal enough and perfect sometimes.
3, soil quality descends, produce harden, salinification, acidifying, catabiosis.Gong Ying soil conditioner has two big classes in the market.One class main component is tensio-active agent such as polymaleic acid, lauryl alcohol oxyethyl group ammonium sulfate etc., can reduce interfacial tension, the solvability of nutrient and complexing, adsorptive power in the increase soil solution, and the salt concentration of reduction upper soll layer reaches and improves soil quality; Another kind of main component is that volatile salt passes through the lime carbonate pulverizing is ultra micron, and its huge surface-area strengthens the activity to the adsorptive power of nutrient and raising calcium, replaces the sodium ion that soil replaces absorption with calcium, and by pouring water, taking away with water.For the acidity of soil regulate adopt usually liming regulate and in and acidity.
Summary of the invention
The invention provides a kind of ecological, environmental protective, active strong soil and fertilizer amendment, open soil " active centre " by it, activated fertilizer improves fertilizer quality, fertilizer effect, thereby reaches the improving soil fertility effect of improving the soil, increasing fertility of land and promote plant-growth, improve crop quality.
In order to achieve the above object, technical scheme of the present invention provides a kind of natural soil fertilizer conditioner, it is characterized in that soil ulmin liquid 1 weight part, and natural crystal 4.5～7.8 weight parts and plant nutrition liquid 2.8～9.6 weight parts are formed.
Described soil ulmin liquid is to be obtained by following method: the free humic acid weight percent was pulverized the 60-200 mesh sieve more than or equal to 10% northeast peat soil, mix with water with weight ratio 1: 11, continue bubbling air, under 200～240 ℃, non-pressurized condition with rotating speed 2000～3000rpm stirring reaction 6 hours, in temperature is that 70～175 ℃, pressure are under 5.2～6.2 atmospheric conditions, reacts 18 hours; Sieving with 100 mesh sieves filters out throw out, and the clear liquid that obtains is a soil ulmin liquid.
Described natural ore powder is to pulverize 60～80 mesh sieves by xenotime stone to obtain.
Described plant nutrition liquid is mixed with complexed surfactant with weight ratio 100: 5 by the plant nutrition liquid that contains 8.5～10.5wt% amino acid, 3.2～9.9mg/L chelating attitude zinc and 2.1～6.1mg/L chelating attitude manganese and obtains.
Described complexed surfactant is by alkyl glycoside: fatty acid methyl ester sulfonate obtains with weight ratio mixing in 1.5: 0.4.
Described alkyl glycoside is the dodecyl heteroside.
Described fatty acid methyl ester sulfonate is the methyl stearate sodium sulfonate.
The present invention also provides the preparation method of above-mentioned natural soil fertilizer conditioner, it is characterized in that, concrete steps are:
The first step: preparation Ph value is 5～6 acetic acid or citric acid solution, with acetic acid or citric acid solution and natural ore powder with weight ratio 10～25: 1 mixed, with 60 times/minute stirrings of rotating speed 1 hour;
Second step: soil ulmin liquid is joined in proportion in the mixture of the first step gained, stirred 1 hour with identical rotating speed;
The 3rd step: soil ulmin liquid is joined in proportion in the mixture of the first step gained, stirred 1.5 hours with identical rotating speed;
The 4th step: standing over night, second stirred 30 minutes with same rotational speed again, filtered with 20～60 mesh sieves and obtained the natural soil fertilizer conditioner.
It is the biologically active substance of a kind of multivalence phenol type aromatics and nitrogen compound that soil ulmin liquid used in the present invention contains carbon, hydrogen, oxygen, nitrogen, sulphur.It mentions the content height of humic acids in the humic acids than traditional " alkali-soluble acid analysis " method, main is that this kind liquid contains multiple functional groups such as phenolic hydroxyl group, hydroxyl, alcoholic extract hydroxyl group, enol base, sulfonic group, amido, free quinonyl, quinone oxygen base, intertwine by chemical physical actions such as bonding, adsorption by hydrogen bond between each component, owing to the existence of these active groups, determined acidity, wetting ability, ion exchangeable, complexing and higher adsorptive power, surge capability, the catalytic capability of humic acids.
Natural ore powder used in the present invention is chosen the place of production and one is with a kind of phosphorus-containing ore in Guangxi, and this kind ore has very strong reductibility, by the transmission generate energy of electronics, strengthens the chemically reactive and the biological activity of soil ulmin.
Plant nutrition liquid used in the present invention selects the amino acids plant nutrition liquid to add the compound surfactant of being made up of alkyl glycoside (APG) and fatty acid methyl ester sulfonate (MES), it can reduce the interfacial tension between fertilizer and acceptor, make easier infiltration of fertilizer and absorption, strengthen a series of physics, chemistry, biochemical reaction between fertilizer and the acceptor.
Using method of the present invention is as follows:
Make fertilizer conditioner, interpolation 5.0～10.0kg per ton product of the present invention is made fertilizer by it with other compositions part abundant mixing in fertilizer, organic-inorganic compound mixed fertilizer and inorganic composite mixed fertilizer.
Do that plant nutrition liquid can be soaked seed, foliage-spray.Seed-soaking method is that its consumption is advisable with the submergence seed with 1000～1200 times of stoste dilutions, and the hard degree of time according to kind of skin is about 2.5～8.0 hours, takes out to dry slightly and sows.Carry out foliage-spray for 500～1000 times with stoste dilution in that plant growth is interim, carry out 2～3 a vegetative period, and general 0.07 hectare need use stoste 1.1～1.5kg, and carry out with morning and dusk the period that sprays, and sprays when avoiding noon sunlight direct projection.
Did soil conditioner before kind of plant bulk application, with 800～1000 times of stoste dilutions, 0.07 hectare need be used stoste 2.0～3.0kg approximately, spray at soil surface, make soil suction diluent, it is dried to allow its natural energy fall, and also can carry out watering around the root during plant growth, generally carry out at the growth animated period, 0.07 hectare need be used stoste 1.0kg approximately.
Soil and fertilizer amendment of the present invention is a kind of biologically active substance based on high reactivity humic matter liquid, contain multiple functional group---phenolic hydroxyl group, hydroxyl, quinonyl etc., it can bar and the multiple physicochemical character that changes soil, increase the soil organism, improve the envrionment conditions of microbial activities procreation, fundamentally improved soil quality.
Advantage of the present invention is as follows:
The bio-active substance confrontation ecotope that natural matter is formed is harmless, is environmentally friendly machine.
The fertilizer function is many, use range is wide, can improve the soil, and increases fertilizer efficiency and stimulates crop growth.
It is neutral that fertilizer is, and resiliency is stronger, to soil, fertilizer, microorganism and body harmless, safety non-toxic.
Usage quantity is less, and using method is simple and easy to grasp, and easily promotes the use of.
Embodiment
The invention will be further described below in conjunction with example.
Embodiment 1
A kind of natural soil fertilizer conditioner is by soil ulmin liquid 1 weight part, and 60 order phosphorus yttrium stone 4.5 weight parts and plant nutrition liquid 2.8 weight parts are formed.
Described soil ulmin liquid is to be obtained by following method: the free humic acid weight percent was pulverized the 60-200 mesh sieve more than or equal to 10% peat, mix with water with weight ratio 1: 11, continue bubbling air with line style speed 3.5～4cm/s, under 195～200 ℃, non-pressurized condition with rotating speed 2000rpm stirring reaction 6 hours, be that 70 ℃, pressure are under 5.2 atmospheric conditions in temperature again, reacted 5 hours; Sieving with 60 mesh sieves filters out throw out, and the clear liquid that obtains is a soil ulmin liquid.Its humus content is 25.0-37.3wt%.
Described plant nutrition liquid is mixed with complexed surfactant with weight ratio 100: 5 by the plant nutrition liquid that contains 8～10wt% amino acid, 3～10mg/L chelating attitude zinc and 2～6mg/L chelating attitude manganese and obtains.
Described complexed surfactant is to be mixed at 1.5: 0.4 with weight ratio by dodecyl heteroside and methyl stearate sodium sulfonate to obtain.
The preparation method of the above-mentioned natural soil fertilizer conditioner of stating, concrete steps are: preparation Ph value is 5 acetum, and acetic acid is mixed with weight ratio with natural ore powder at 10: 1, stirs 1 hour for 90 times/minute with rotating speed; Add soil ulmin liquid in proportion, stirred 1 hour with identical rotating speed; Add plant nutrition liquid, stirred 1.5 hours with same rotational speed; Standing over night; Soil ulmin liquid is joined in proportion in the mixture of the first step gained, stirred 1.5 hours with identical rotating speed.Stirred 30 minutes with same rotational speed again in second day, and filtered with 20 mesh sieves and obtain the natural soil fertilizer conditioner.
Embodiment 2
A kind of natural soil fertilizer conditioner is by soil ulmin liquid 1 weight part, and 80 order phosphorus yttrium stone 7.8 weight parts and plant nutrition liquid 9.6 weight parts are formed.
Described soil ulmin liquid is to be obtained by following method: with the free humic acid weight percent is that 20% peat was pulverized 200 mesh sieves, mix with water with weight ratio 1: 10, continue bubbling air with line style speed 7～8cm/s, under 220～240 ℃, non-pressurized condition with rotating speed 3000rpm stirring reaction 6 hours, be that 175 ℃, pressure are under 6.2 atmospheric conditions in temperature again, reacted 18 hours; Sieving with 100 mesh sieves filters out throw out, and the clear liquid that obtains is a soil ulmin liquid.Its humus content is 25.1-37.3wt%.
Described plant nutrition liquid is mixed with complexed surfactant with weight ratio 100: 5 by the plant nutrition liquid that contains 8.5～10.5wt% amino acid, 3.2～9.9mg/L chelating attitude zinc and 2.1～6.1mg/L chelating attitude manganese and obtains.
Described complexed surfactant is to be mixed at 1.5: 0.4 with weight ratio by dodecyl heteroside and methyl stearate sodium sulfonate to obtain.
The preparation method of above-mentioned natural soil fertilizer conditioner, concrete steps are: preparation Ph value is 6 citric acid solution, and citric acid solution is mixed with weight ratio with natural ore powder at 25: 1, stirs 1 hour for 90 times/minute with rotating speed; Add soil ulmin liquid in proportion, stirred 1 hour with identical rotating speed; Add plant nutrition liquid, stirred 1.5 hours with same rotational speed; Standing over night; Stirred 30 minutes with same rotational speed again in second day, and filtered with 60 mesh sieves and obtain the natural soil fertilizer conditioner.
Embodiment 3
A kind of natural soil fertilizer conditioner is by soil ulmin liquid 1 weight part, and natural ore powder 5.8 weight parts and plant nutrition liquid 6.9 weight parts are formed.
Described soil ulmin liquid is to be obtained by following method: with the free humic acid weight percent is that 30% peat is pulverized, cross 100 mesh sieves, mix with water with weight ratio 1: 10, continue bubbling air with line style speed 12cm/s, under 220 ℃, non-pressurized condition with rotating speed 2500rpm stirring reaction 6 hours, be that 100 ℃, pressure are under 6.2 atmospheric conditions in temperature again, reacted 9.5 hours; Obtain water-insoluble product with the separation of 80 mesh sieves, be active humus liquid.Its humus content is 25.0-37.2wt%.
Described plant nutrition liquid is mixed with complexed surfactant with weight ratio 100: 5 by the plant nutrition liquid that contains 8.5～10.5wt% amino acid, 3.2～9.9mg/L chelating attitude zinc and 2.1～6.1mg/L chelating attitude manganese (the magnificent green board plant nutrition liquid of the green scientific ﹠ technical corporation of Shanghai China preparation) and obtains.
Described complexed surfactant is to be mixed at 1.5: 0.4 with weight ratio by dodecyl heteroside and methyl stearate sodium sulfonate to obtain.
The preparation method of above-mentioned natural soil fertilizer conditioner, concrete steps are: preparation Ph value is 5.5 citric acid solution, and citric acid solution is mixed with weight ratio with natural ore powder at 15: 1, stirs 1 hour for 90 times/minute with rotating speed; Add soil ulmin liquid in proportion, stirred 1 hour with identical rotating speed; Add plant nutrition liquid, stirred 1.5 hours with same rotational speed; Standing over night; Stirred 30 minutes with same rotational speed again in second day, and filtered with 40 mesh sieves and obtain the natural soil fertilizer conditioner.
Embodiment 4
Difference is that the natural soil fertilizer conditioner is by humic acid liquid 1 weight part, and natural ore powder 7.2 weight parts and plant nutrition liquid 9.6 weight parts are formed.
This product result of use is as follows:
The growth of 1 stimulating plant increases output and improves quality
(1), improve seed germination gesture, enhancing bud seedling vigor:
With 1000～1200 times of seed soaking of soil and fertilizer amendment dilution, generally be early to emerge 1～3 day, seedling rate improves 10.1～30.2%, and leaf color depth, seedling are strengthened.Watermelon compares according to increasing by one of true leaf to transplanting, and single-strain fresh weight increases by 1.0～1.2g, improves about 40.0%, and main root is long to increase by 1.8～2.0 centimetres, improves 23.4%, and radical does not increase by 45.4%, lays the first stone strong sprout for cultivating.
(2), to the influence of output and constituent element:
Food crop are showed in earlier stage tiller early, tiller many, the percentage of earbearing tiller is high, fringe is many, grain is many, thousand seed weight is high, sterile grain rate is low.According to test, paddy rice promptly reached predetermined spike number in 19～22 days after transplanting, according to investigations, reaching 23.5～280,000 its effective fringes of back with its seedling number of soil and fertilizer amendment fertilizer is about 26.0 ten thousand, and routine is 19.5 ten thousand with fertile district seedling number, its effective fringe of back only is 21.5 ten thousand, so its output is lower than interpolation soil and fertilizer amendment fertilizer.According to 12 rice test field results, be 540.6kg/ mu with activator fertilizer mean yield, and conventional fertilizer district is a 478.6kg/ mu, volume increase 12.95%.
Vegetable crop showed in earlier stage bloom early, spend many, fruit-setting rate is high, fruit is big, also can go on the market ahead of time more than really, and ten various vegetables crop tests are on average increased production 14.87%, and tomato, eggplant are on average increased production 18.00%, watermelon on average increases production 15.60%.
(3), improve the mobility of plant physiology metabolism and enzyme
Utilization
14The C labelling experiment is measured, after the soil and fertilizer amendment, the tea tree photosynthetic rate, be new slightly or all distinct average of Lao Ye improved 31.13%, to newly functional leaf---newly the 3rd leaf photosynthetic rate improves more remarkable slightly slightly, reach 46.80%, thereby established basic substance for improving tea yield.
Contain huge legendary turtle in the plant nutrition liquid and close attitude trace element and effective calcium, be the moiety of enzyme and the activator of enzyme, as active part in carbonic anhydrase is to contain in zinc, the arginase in manganese, peroxidase and the cytopigment enzyme to contain iron, nitrogen, phosphorus, so the activity of enzyme just strengthens.
(4) improve crop quality, make food safer, nutritive value is higher:
The soil and fertilizer amendment is got involved and is made the more effective performance of fertilizer function, quality has new improvement, watermelon, grape sugariness are increased, measure raising 0.67～0.72 degree with the optically-active saccharimeter, vitamin contents also obviously improves, Vitamin C content improves about 30.00%, and aminoacids content also improves in the tealeaves: contain amino acid in the tealeaves of check plot and be 2.045% and treatment zone average out to 3.020% has improved 47.68%.
In sum, it is a kind of biologically active substance that is the theme by the high soil ulmin liquid of activity owing to soil and fertilizer amendment among the present invention, therefore it can be improved soil, recover soil fertility, promote the soil microorganisms activity, increase the activity of soil enzyme, quicken organic mineralising, promote the release of nutritive element.It is to chemical fertilizer, little fertile synergism simultaneously, improved fertilizer utilization ratio, can reduce the usage quantity of fertilizer, more important it be that a kind of bio-active substance confrontation crop growthing development and body physiological metabolism have hormesis, can improve output, improve quality, so the intervention of soil and fertilizer amendment makes soil more fertile, fertilizer is synergy more, and foodstuff production is safer.
Claims (8)
1. a natural soil fertilizer conditioner is characterized in that soil ulmin liquid 1 weight part, and natural crystal 4.5～7.8 weight parts and plant nutrition liquid 2.8～9.6 weight parts are formed.
2. natural soil fertilizer conditioner as claimed in claim 1, it is characterized in that, described soil ulmin liquid is to be obtained by following method: the free humic acid weight percent was pulverized the 60-200 mesh sieve more than or equal to 10% northeast peat soil, mix with water with weight ratio 1: 11, continue bubbling air, under 200～240 ℃, non-pressurized condition with rotating speed 2000～3000rpm stirring reaction 6 hours, in temperature is that 70～175 ℃, pressure are under 5.2～6.2 atmospheric conditions, reacts 5～18 hours; Sieving with 60～100 mesh sieves filters out throw out, and the clear liquid that obtains is a soil ulmin liquid.
3. natural soil fertilizer conditioner as claimed in claim 1, it is characterized in that, described natural ore powder: be that (industrial grade of yttrium is that the content of yttrium oxide is no less than 0.05-0.1% with xenotime stone, the industrial grade of xenotime placer and residual deposit (mineral) is no less than 50-70 gram/cubic meter) pulverized 60～80 mesh sieves and obtained.
4. natural soil fertilizer conditioner as claimed in claim 1, it is characterized in that described plant nutrition liquid is mixed with complexed surfactant with weight ratio 100: 5 by the plant nutrition liquid that contains 8.5～10.5wt% amino acid, 3.2～9.9mg/L chelating attitude zinc and 2.1～6.1mg/L chelating attitude manganese and obtains.
5. natural soil fertilizer conditioner as claimed in claim 1 is characterized in that, described complexed surfactant is by alkyl glycoside: fatty acid methyl ester sulfonate obtains with weight ratio mixing in 1.5: 0.4.
6. natural soil fertilizer conditioner as claimed in claim 1 is characterized in that, described alkyl glycoside is the dodecyl heteroside.
7. natural soil fertilizer conditioner as claimed in claim 1 is characterized in that, described fatty acid methyl ester sulfonate is the methyl stearate sodium sulfonate.
8. the preparation method of the described natural soil fertilizer conditioner of claim 1 is characterized in that, concrete steps are:
The first step: preparation Ph value is 5～6 acetic acid or citric acid solution, with acetic acid or citric acid solution and natural ore powder with weight ratio 10～25: 1 mixed, with 90 times/minute stirrings of rotating speed 1 hour;
Second step: soil ulmin liquid is joined in proportion in the mixture of the first step gained, stirred 1 hour with identical rotating speed;
The 3rd step: soil ulmin liquid is joined in proportion in the mixture of the first step gained, stirred 1.5 hours with identical rotating speed;
The 4th step: standing over night, second stirred 30 minutes with same rotational speed again, filtered with 20～60 mesh sieves and obtained the natural soil fertilizer conditioner.
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| CN2011101055525A CN102219616A (en) | 2011-04-26 | 2011-04-26 | Natural conditioner functioning in soil conditioning and fertilizing |
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| CN103274879A (en) * | 2013-06-20 | 2013-09-04 | 山东普金肥料有限公司 | Soil conditioning fertilizer and production method thereof |
| CN103408382A (en) * | 2013-07-03 | 2013-11-27 | 安徽程翔肥料有限公司 | Special fertilizer for mountain tea tree and preparation method thereof |
| CN103626579A (en) * | 2013-11-14 | 2014-03-12 | 厦门鹏原实业有限公司 | Special high-fertilizer green microbial soil improver for leaf vegetables, and preparation and usage methods thereof |
| CN103641665A (en) * | 2013-11-14 | 2014-03-19 | 厦门鹏原实业有限公司 | High fertilizer rate microbe soil amendment used for dry land, its preparation method and its application method |
| CN104478549A (en) * | 2014-11-11 | 2015-04-01 | 合肥不老传奇保健科技有限公司 | Nutritional green natural coated fertilizer used for strawberry, and preparation method thereof |
| CN104876768A (en) * | 2015-05-18 | 2015-09-02 | 金正大诺泰尔化学有限公司 | Soil conditioner prepared by activating phosphate rock tailings by using organic/inorganic activators and preparation method thereof |
| CN104892303A (en) * | 2015-05-18 | 2015-09-09 | 金正大诺泰尔化学有限公司 | Soil conditioner for activating phosphate rock tailings and preparation method thereof |
| CN105272715A (en) * | 2015-02-03 | 2016-01-27 | 荆门市荆钟化工有限责任公司 | Phosphogypsum soil conditioner |
| CN105733594A (en) * | 2016-04-25 | 2016-07-06 | 浙江丰瑜生态科技有限公司 | Preparation method of micro powder soil conditioner |
| CN106431769A (en) * | 2016-10-26 | 2017-02-22 | 秦皇岛五弦维爱科技开发有限公司 | Fertilizer synergist containing amino acid and preparation method of fertilizer synergist |
| CN113136209A (en) * | 2020-01-20 | 2021-07-20 | 成都新朝阳作物科学股份有限公司 | Soil remediation agent and application thereof |
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- 2011-04-26 CN CN2011101055525A patent/CN102219616A/en active Pending
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103274879A (en) * | 2013-06-20 | 2013-09-04 | 山东普金肥料有限公司 | Soil conditioning fertilizer and production method thereof |
| CN103408382B (en) * | 2013-07-03 | 2015-05-13 | 安徽程翔肥料有限公司 | Special fertilizer for mountain tea tree and preparation method thereof |
| CN103408382A (en) * | 2013-07-03 | 2013-11-27 | 安徽程翔肥料有限公司 | Special fertilizer for mountain tea tree and preparation method thereof |
| CN103626579B (en) * | 2013-11-14 | 2016-06-22 | 厦门鹏原实业有限公司 | The fertile green microbe soil conditioner of the special height of leaf vegetables and preparation, using method |
| CN103641665A (en) * | 2013-11-14 | 2014-03-19 | 厦门鹏原实业有限公司 | High fertilizer rate microbe soil amendment used for dry land, its preparation method and its application method |
| CN103626579A (en) * | 2013-11-14 | 2014-03-12 | 厦门鹏原实业有限公司 | Special high-fertilizer green microbial soil improver for leaf vegetables, and preparation and usage methods thereof |
| CN103641665B (en) * | 2013-11-14 | 2016-06-22 | 厦门鹏原实业有限公司 | The fertile green microbe soil conditioner of the special height in nonirrigated farmland and preparation, using method |
| CN104478549A (en) * | 2014-11-11 | 2015-04-01 | 合肥不老传奇保健科技有限公司 | Nutritional green natural coated fertilizer used for strawberry, and preparation method thereof |
| CN105272715A (en) * | 2015-02-03 | 2016-01-27 | 荆门市荆钟化工有限责任公司 | Phosphogypsum soil conditioner |
| CN104876768A (en) * | 2015-05-18 | 2015-09-02 | 金正大诺泰尔化学有限公司 | Soil conditioner prepared by activating phosphate rock tailings by using organic/inorganic activators and preparation method thereof |
| CN104892303A (en) * | 2015-05-18 | 2015-09-09 | 金正大诺泰尔化学有限公司 | Soil conditioner for activating phosphate rock tailings and preparation method thereof |
| CN105733594A (en) * | 2016-04-25 | 2016-07-06 | 浙江丰瑜生态科技有限公司 | Preparation method of micro powder soil conditioner |
| CN106431769A (en) * | 2016-10-26 | 2017-02-22 | 秦皇岛五弦维爱科技开发有限公司 | Fertilizer synergist containing amino acid and preparation method of fertilizer synergist |
| CN113136209A (en) * | 2020-01-20 | 2021-07-20 | 成都新朝阳作物科学股份有限公司 | Soil remediation agent and application thereof |
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C53 | Correction of patent for invention or patent application | ||
| CB02 | Change of applicant information |
Address after: 518048 Guangdong city of Shenzhen province Futian District Binhe Central Valley 21 storey building Applicant after: Shenzhen Wenke Landscape Co., Ltd. Address before: 518048 Guangdong city of Shenzhen province Futian District Binhe Central Valley 21 storey building Applicant before: Shenzhen Wenke Gardening Industry Co.,Ltd |
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| COR | Change of bibliographic data |
Free format text: CORRECT: APPLICANT; FROM: SHENZHEN WENKE HORTICULTURE INDUSTRY CO., LTD. TO: SHENZHEN WENKE LANDSCAPE CORP., LTD. |
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| DD01 | Delivery of document by public notice |
Addressee: Shenzhen Wenke Landscape Co., Ltd. Document name: Notification of before Expiration of Request of Examination as to Substance |
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20111019 |