CN102559197B - Saline-alkali soil modifying agent and preparation method thereof - Google Patents
Saline-alkali soil modifying agent and preparation method thereof Download PDFInfo
- Publication number
- CN102559197B CN102559197B CN201210005195.XA CN201210005195A CN102559197B CN 102559197 B CN102559197 B CN 102559197B CN 201210005195 A CN201210005195 A CN 201210005195A CN 102559197 B CN102559197 B CN 102559197B
- Authority
- CN
- China
- Prior art keywords
- saline
- alkali soil
- water
- soil
- soil conditioner
- 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.)
- Expired - Fee Related
Links
- 239000003513 alkali Substances 0.000 title claims abstract description 32
- 238000002360 preparation method Methods 0.000 title claims abstract description 10
- 239000002689 soil Substances 0.000 title abstract description 36
- 239000003795 chemical substances by application Substances 0.000 title abstract description 14
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 claims abstract description 36
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 30
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 claims abstract description 14
- 239000004202 carbamide Substances 0.000 claims abstract description 13
- 150000001413 amino acids Chemical class 0.000 claims abstract description 12
- AXKBOWBNOCUNJL-UHFFFAOYSA-M sodium;2-nitrophenolate Chemical compound [Na+].[O-]C1=CC=CC=C1[N+]([O-])=O AXKBOWBNOCUNJL-UHFFFAOYSA-M 0.000 claims abstract description 12
- 238000002156 mixing Methods 0.000 claims abstract description 6
- 239000003516 soil conditioner Substances 0.000 claims description 22
- 239000002994 raw material Substances 0.000 claims description 7
- 238000003756 stirring Methods 0.000 claims description 4
- 238000010792 warming Methods 0.000 claims description 4
- 238000001816 cooling Methods 0.000 claims description 3
- 150000003839 salts Chemical class 0.000 abstract description 8
- 239000003337 fertilizer Substances 0.000 abstract description 5
- 239000000126 substance Substances 0.000 abstract description 5
- 230000000630 rising effect Effects 0.000 abstract description 2
- 235000013877 carbamide Nutrition 0.000 abstract 1
- 238000003973 irrigation Methods 0.000 description 14
- 230000002262 irrigation Effects 0.000 description 14
- 230000000694 effects Effects 0.000 description 12
- 238000000034 method Methods 0.000 description 10
- 238000009938 salting Methods 0.000 description 9
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 8
- 239000011780 sodium chloride Substances 0.000 description 8
- 230000006872 improvement Effects 0.000 description 7
- 229920000742 Cotton Polymers 0.000 description 6
- 241000196324 Embryophyta Species 0.000 description 6
- 244000299507 Gossypium hirsutum Species 0.000 description 6
- 238000010790 dilution Methods 0.000 description 5
- 239000012895 dilution Substances 0.000 description 5
- 240000007594 Oryza sativa Species 0.000 description 4
- 235000007164 Oryza sativa Nutrition 0.000 description 4
- 230000006378 damage Effects 0.000 description 4
- 230000035558 fertility Effects 0.000 description 4
- 244000037666 field crops Species 0.000 description 4
- 235000009566 rice Nutrition 0.000 description 4
- 230000007306 turnover Effects 0.000 description 3
- 239000013505 freshwater Substances 0.000 description 2
- HYBBIBNJHNGZAN-UHFFFAOYSA-N furfural Chemical compound O=CC1=CC=CO1 HYBBIBNJHNGZAN-UHFFFAOYSA-N 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000002715 modification method Methods 0.000 description 2
- 150000007524 organic acids Chemical class 0.000 description 2
- 239000005416 organic matter Substances 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- -1 stalk Substances 0.000 description 2
- 235000016068 Berberis vulgaris Nutrition 0.000 description 1
- 241000335053 Beta vulgaris Species 0.000 description 1
- 244000241235 Citrullus lanatus Species 0.000 description 1
- 235000012828 Citrullus lanatus var citroides Nutrition 0.000 description 1
- 244000241257 Cucumis melo Species 0.000 description 1
- 235000015510 Cucumis melo subsp melo Nutrition 0.000 description 1
- 244000068988 Glycine max Species 0.000 description 1
- 235000010469 Glycine max Nutrition 0.000 description 1
- 244000179970 Monarda didyma Species 0.000 description 1
- 235000010672 Monarda didyma Nutrition 0.000 description 1
- 244000294611 Punica granatum Species 0.000 description 1
- 235000014360 Punica granatum Nutrition 0.000 description 1
- 235000014443 Pyrus communis Nutrition 0.000 description 1
- 229920002125 Sokalan® Polymers 0.000 description 1
- 241000219793 Trifolium Species 0.000 description 1
- 235000021307 Triticum Nutrition 0.000 description 1
- 244000098338 Triticum aestivum Species 0.000 description 1
- 235000009754 Vitis X bourquina Nutrition 0.000 description 1
- 235000012333 Vitis X labruscana Nutrition 0.000 description 1
- 240000006365 Vitis vinifera Species 0.000 description 1
- 235000014787 Vitis vinifera Nutrition 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 240000008042 Zea mays Species 0.000 description 1
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 description 1
- 235000002017 Zea mays subsp mays Nutrition 0.000 description 1
- FJJCIZWZNKZHII-UHFFFAOYSA-N [4,6-bis(cyanoamino)-1,3,5-triazin-2-yl]cyanamide Chemical compound N#CNC1=NC(NC#N)=NC(NC#N)=N1 FJJCIZWZNKZHII-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 238000013019 agitation Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000005056 compaction Methods 0.000 description 1
- 235000005822 corn Nutrition 0.000 description 1
- 238000006477 desulfuration reaction Methods 0.000 description 1
- 230000023556 desulfurization Effects 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 210000003608 fece Anatomy 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 229910052602 gypsum Inorganic materials 0.000 description 1
- 239000010440 gypsum Substances 0.000 description 1
- 230000005764 inhibitory process Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 238000002386 leaching Methods 0.000 description 1
- 239000010871 livestock manure Substances 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 235000016709 nutrition Nutrition 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 239000003375 plant hormone Substances 0.000 description 1
- 239000004584 polyacrylic acid Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 230000005070 ripening Effects 0.000 description 1
- 235000019600 saltiness Nutrition 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000002688 soil aggregate Substances 0.000 description 1
- 238000009331 sowing Methods 0.000 description 1
- 230000007480 spreading Effects 0.000 description 1
- 238000003892 spreading Methods 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000010902 straw Substances 0.000 description 1
- 230000004083 survival effect Effects 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- 239000000052 vinegar Substances 0.000 description 1
- 235000021419 vinegar Nutrition 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Landscapes
- Soil Conditioners And Soil-Stabilizing Materials (AREA)
Abstract
The invention discloses a saline-alkali soil modifying agent, which is prepared by mixing amino acid, carbamide, acetic acid, sodium nitrophenolate and water. The modifying agent is simple in preparation process and low in cost, can improve soil physical-chemical properties, inhibits salt rising, neutralizes soil alkalinity, increases organic matters and fertilizer efficiency, stimulates crops to take more roots rapidly and improves emergence rate, thereby achieving the purpose of increasing yield.
Description
Technical field
The present invention relates to soil improvement field, be specifically related to a kind of saline-alkali soil conditioner and preparation method thereof.
Background technology
Saltings refers to that the contained salinity in soil the inside has influence on the normal growth of crop, and it has as high pH value, is highly harmful to the features such as salt content, poor, the easy knot tying piece of ventilation property, fertility are low.When upper soll layer saltiness surpasses 0.6%, most plants can not be grown, surpasses 1.0% and only has some special plants that are adapted to solonchak to survive.According to UNESCO and food and agricultural organization's incomplete statistics, China's all kinds of saline and alkaline soil total area reaches 100,000,000 hectares.The vast salt affected soil of area is not suitable for the growth needs of plant, has a strong impact on the eubiosis, very harmful, so the improvement of saline-alkali soil and the protection of utilization to ecotope, and expanding economy is all an extremely important problem.
Through the research practice of decades, there is the Saline-alkali Field Control method of multiple system, comprising: physically improved method, as soil moved in to improve the original method; Water conservancy improved method, as established sealing coat and ooze pipe salt discharge in storage fresh water on saline alkali land for leaching, washing salinity by irrigation, bottom; Chemical amendments is mainly to use chemical substance to enrich to improve its soil property to saline-alkali soil; Biological modification method, as the green manure of plantation salt tolerant and herbage etc.Wherein, the investment of biological modification method is minimum, but it is slow to take effect; Physically improved method instant effect, effective, but cost is too high; Water conservancy improved method cost is low, instant effect, but is limited to Freshwater resources.Comprehensive, chemical amendments is the preferred version in current improvement saltings, and find low, the resourceful saline-alkali soil conditioner of cost, is crucial.
Chinese patent application 200510012366.1 has been announced a kind of alkaline soil improver, is to be composited by a certain percentage with gypsum, stalk, urea.Chinese patent application 200610146026.2 discloses a kind of saltings special nutritional modifying agent, by desulfurization waste, promotor, straw powder, furfural dregs and fertilizer, is composited.Chinese patent application 200610010593.5 discloses a kind of saline-alkali soil conditioner, be by polyacrylic acid with after water dissolution, under agitation add successively mineral acid, wood vinegar and plant hormone, mix and form.Above-mentioned modifying agent has certain improving effect to salt affected soil, but effect is all undesirable, and range of application is narrower, and can not use in plant seedling stage and vegetative period, turns on cannot administering that rainwater causes saline and alkaline.
The object of this invention is to provide a kind of saline-alkali soil conditioner, by combination fertilizer, inorganic fertilizer and organic acid, improve soil physico-chemical property, the rising of inhibition salinity, sweetening of the soil alkalescence, the increase soil organism and fertility.
Summary of the invention
The invention provides a kind of saline-alkali soil conditioner, by the composition of organic acid utilization soil own, realize the improvement of soil and reparation, increase organic matter and fertility, can be widely used in middle-and-low-yielding fields, improvement saltings, administers desert greening; Cost is low, and instant effect can significantly improve saltings output, obviously improves agricultural product quality.
A saline-alkali soil conditioner, is characterized in that, is become: amino acid 8-11, urea 15-20, acetic acid 10-15, sodium nitrophenolate 0.1-0.2, water 53-66 by the mixed raw material of following weight part.
Preferably, the weight part of each raw material is respectively amino acid 9-10, urea 18-20, acetic acid 12-15, sodium nitrophenolate 0.15-0.2, water 53-60; More preferably, amino acid/11 0, urea 20, acetic acid 15, sodium nitrophenolate 0.2, water 54.8.
Saline-alkali soil conditioner of the present invention is liquor.
Can be by mixing above-mentioned raw materials to obtain saline-alkali soil conditioner of the present invention, particularly, its preparation comprises and takes by weight ratio amino acid, urea, acetic acid, sodium nitrophenolate and water, be placed in mixing vessel, stir and be warming up to 40-60 ℃, keep 1.5-2 hours, can obtain saline-alkali soil conditioner finished product after cooling.
The raw material using in the present invention and equipment is commercially available acquisition all.This saline-alkali soil conditioner is applicable to various crop-planting environment, and use-pattern and consumption are to be very easy to judgement to those skilled in the art, for example, can by simple experiment, determine according to different edatopes.
The present invention's effect in application practice is remarkable, has broken through and in traditional method, has used limitation organic and fertilizer improvement soil, utilizes the principles of chemistry to administer saltings, and method is simple, instant effect.Product in Hami in Xinjiang, districts and cities are on probation Shihezi, Bole, Kuerle, alura etc. promotes, seedling rate improves greatly, dead seedling after emerging in not dead of vegetative period, has reached good effect.
Exemplarily, provided the using method of modifying agent of the present invention to some kind of plant kinds below:
1, cotton:
Before sowing in spring, use: soil is ploughed deeply, raked, then, by being evenly sprayed on earth's surface after product dilution of the present invention, then pour water, after water infiltrates completely, can sow, saline-alkaline spot soil emphasis is disputed and executed, emphasis is processed both economical.
During winter irrigation, use: before winter irrigation, soil is ploughed deeply, raked, some areas band stubble is poured water (do not turn over whole soil, directly fill with winter water or spring water), and now using artificial or small-sized machine are ploughed deeply saline-alkaline spot soil plot, products applied after raking, effect is got twice the result with half the effort.
During spring irrigation, use: after planting use during drip irrigation, increase seedling rate, control disease in cotton seedling stage, also can execute with water droplet in seedling stage.Seedling stage, time of application was more early better, and when soil saliferous alkali number is high, certain interval of time drips and executes 1-2 times again.
Every mu of consumption of product of the present invention is 5 kilograms-10 kilograms.
2, paddy rice:
During seedling cultivation of rice: every square metre of seedbed sprays 40 milliliters of left and right products of the present invention, impel that seedling is neat, seedling is strong; Before and after rice transplanting, spray this modifying agent in paddy field, rice shoot is turned green soon, and tillering capacity improves greatly, and the ripening stage was carried about the last week.
3, wheat, corn, clover, soybean, beet:
Broadcast front use: broadcast the front soil of ploughing deeply, raking of processing with modifying agent, then pour water, after water infiltrates completely, can sow, can increase substantially seedling rate, survival rate of seedlings.
Used seedling stage: when water seedling stage, be used in conjunction with modifying agent of the present invention, can remove rapidly saline and alkaline harm, increase substantially output.
Every mu of usage quantity is 5-8 kilograms.
4, grape, bergamot pear, pomegranate:
During field planting, use: sapling is planted complete, with the modifying agent after dilution, process plant pit table soil, then water, can greatly improve surviving rate, and tree vigo(u)r growth is vigorous, is later high yield, stable laying the first stone.
Every tree usage quantity is 40 to 100 milliliters.
5, hami melon, watermelon:
Broadcast front use: broadcast the front soil of ploughing deeply, raking of processing with modifying agent, then pour water, after water infiltrates completely, can sow, can increase substantially seedling rate.
Used seedling stage: seedling stage is while finding saline and alkaline harm, can will behind 300-500 times of left and right of product dilution of the present invention, fill with root, while having ready conditions, pour water subsequently, the place of the drip irrigation of having ready conditions, modifying agent directly can be added to and in drip irrigation, carry out drip irrigation, can remove rapidly saline and alkaline harm, significantly improve per unit area yield, improve fruit quality.
Every mu of usage quantity is 5 kilograms of left and right.
6, economic forest:
After sapling is planted: with the water product of the present invention of spreading manuer in holes.Amount of application is as follows
| Soil salt content | <0.3% | 0.3—0.5% | 0.5—0.8% | >0.8% |
| Seedling rate (range estimation) | >80% | 60—80% | 40—60% | <40% |
| Mu consumption (gram) | 4000—5000 | 5000—7000 | 8000—10000 | >10000 |
| Application times | 1 | 1 | 1—2 | 2—3 |
Saline-alkali soil conditioner of the present invention can be improved soil compaction, increases soil aggregate, strengthens soil water-reataining fertilizer-keeping ability, increases organic matter and fertility, can be widely used in middle-and-low-yielding fields, administers desert greening.Improvement cost is low, and instant effect approximately needs 3-5 days during slight, moderate saltings pH value 7.5-8.0, and severe pH value is greater than at 8.0 o'clock and approximately needs 5-7 days.After using, can greatly improve seedling rate, significantly improve saltings output (can increase production more than 20%, what have increases production more than 60%), obviously improve agricultural product quality.
In addition, on the alkali causing for excessive rainfall, turn over, after raining, drip irrigation or punching at once executed product of the present invention and can be neutralized and roll up the saline and alkaline of earth's surface, effectively suppress to turn over the dead seedling causing, dead phenomenon on alkali, make seedling and a healthy and strong growth, greatly improve output, the output on heavy salinized ground can improve about 20-30%.
Embodiment
Below by embodiment, the present invention is described in detail, but described content can not be considered to for limiting practical range of the present invention.All equalizations of doing according to the present patent application scope change and improve, within all should belonging to patent covering scope of the present invention.
preparation Example
Prepare 100 weight part saline-alkali soil conditioners, comprise the following steps:
(1) take respectively 0 part of amino acid/11,20 parts, urea, 15 parts of acetic acid, 0.2 part of sodium nitrophenolate, 54.8 parts, water;
(2) amino acid, urea, acetic acid, sodium nitrophenolate and water are placed in to mixing vessel, start and stir and be warming up to 50 ℃, keep 2 hours, be then cooled to room temperature, obtain saline-alkali soil conditioner finished product.
effect embodiment
A, Kuerle, Xinjiang cotton field
This cotton planting ground is typical salt affected soil, and pH value is between 9-10.
After the plantation of saltings, the amount by the modifying agent of above-mentioned preparation with 9 kgs/acre adds in drip irrigation, and doubly, drip irrigation is to land for growing field crops for dilution 25-30.In use, find that this saline-alkali soil conditioner is used Hou Keshi land for growing field crops, land for growing field crops soil seedling and surrounding soil pH value reduces by 1-2 points, and do not hinder root, no seedling injury, do not hinder leaf.
B, 142 of Shawan County, Shihezi City In Xinjiang institute grow cotton ground
This cotton field saline and alkaline is higher, and pH value is between 8.5-9.7.
After plantation, the amount by the modifying agent of above-mentioned preparation with 7 kgs/acre adds in drip irrigation, and doubly, drip irrigation is to land for growing field crops for dilution 25-30.Drip irrigation seedling rate reaches more than 80%, and Comparatively speaking, clear water control group seedling rate is only 30%; Final single cropping output increases by 220%.
Claims (5)
1. a saline-alkali soil conditioner, is characterized in that, is become: amino acid 8-11, urea 15-20, acetic acid 10-15, sodium nitrophenolate 0.1-0.2, water 53-66 by the mixed raw material of following weight part;
Concrete preparation method is as follows:
Take by weight ratio amino acid, urea, acetic acid, sodium nitrophenolate and water, be placed in mixing vessel, stir and be warming up to 40-60 ℃, keep 1.5-2 hours, obtain saline-alkali soil conditioner finished product after cooling.
2. saline-alkali soil conditioner according to claim 1, wherein the weight part of each raw material respectively: amino acid 9-10, urea 18-20, acetic acid 12-15, sodium nitrophenolate 0.15-0.2, water 53-60.
3. saline-alkali soil conditioner according to claim 1, wherein the weight part of each raw material respectively: amino acid/11 0, urea 20, acetic acid 15, sodium nitrophenolate 0.2, water 54.8.
4. according to the saline-alkali soil conditioner described in any one in claim 1-3, it is characterized in that: described saline-alkali soil conditioner is liquor.
5. according to the preparation method of the saline-alkali soil conditioner described in any one in claim 1-4, it is characterized in that, take by weight ratio amino acid, urea, acetic acid, sodium nitrophenolate and water, be placed in mixing vessel, stir and be warming up to 40-60 ℃, keep 1.5-2 hours, obtain saline-alkali soil conditioner finished product after cooling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210005195.XA CN102559197B (en) | 2012-01-10 | 2012-01-10 | Saline-alkali soil modifying agent and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210005195.XA CN102559197B (en) | 2012-01-10 | 2012-01-10 | Saline-alkali soil modifying agent and preparation method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102559197A CN102559197A (en) | 2012-07-11 |
| CN102559197B true CN102559197B (en) | 2014-04-30 |
Family
ID=46405834
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210005195.XA Expired - Fee Related CN102559197B (en) | 2012-01-10 | 2012-01-10 | Saline-alkali soil modifying agent and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102559197B (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103497054B (en) * | 2013-09-29 | 2014-11-26 | 江苏省农业科学院 | Anti-salt seedling-keeping agent for accelerating safe and effective growth of saline-alkali soil cotton at seedling stage |
| CN105330388A (en) * | 2014-08-06 | 2016-02-17 | 天津贾立明蚯蚓养殖有限公司 | Earthworm amino acid stable organic-inorganic soil conditioner and processing technology thereof |
| CN105199741B (en) * | 2015-10-26 | 2018-09-28 | 新疆农业科学院土壤肥料与农业节水研究所(新疆维吾尔自治区新型肥料研究中心) | A kind of alkali-affected soil modifying agent and preparation method thereof |
| CN108738445A (en) * | 2018-04-03 | 2018-11-06 | 屈世才 | A kind of desert can ploughing organic process method |
| CN109369277A (en) * | 2018-12-13 | 2019-02-22 | 新疆辉柯农业信息科技有限公司 | For improveing saline and alkaline Macroelement water-soluble fertilizer containing biological bacteria and preparation method thereof |
| CN109400399A (en) * | 2019-01-08 | 2019-03-01 | 北京三聚绿能科技有限公司 | A kind of wood vinegar organic fertilizer and its fertilizing method |
| CN115093292B (en) * | 2022-08-24 | 2022-11-08 | 北京市农林科学院 | Saline-alkali soil modifier and application thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1813541A (en) * | 2005-02-06 | 2006-08-09 | 山东省农业科学院土壤肥料研究所 | Plant salt-resisting agent, and its preparing and use method |
| CN101298563A (en) * | 2008-06-13 | 2008-11-05 | 天津市瑞丰原生物修复技术有限公司 | Soil organism modifying agent for heavy soda alkaline land afforestation and plating method |
| CN101659867A (en) * | 2009-09-21 | 2010-03-03 | 路振国 | Saline-alkali soil conditioner and preparation method thereof |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001172629A (en) * | 1999-12-21 | 2001-06-26 | Lion Corp | Powder additive for improving soil |
-
2012
- 2012-01-10 CN CN201210005195.XA patent/CN102559197B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1813541A (en) * | 2005-02-06 | 2006-08-09 | 山东省农业科学院土壤肥料研究所 | Plant salt-resisting agent, and its preparing and use method |
| CN101298563A (en) * | 2008-06-13 | 2008-11-05 | 天津市瑞丰原生物修复技术有限公司 | Soil organism modifying agent for heavy soda alkaline land afforestation and plating method |
| CN101659867A (en) * | 2009-09-21 | 2010-03-03 | 路振国 | Saline-alkali soil conditioner and preparation method thereof |
Non-Patent Citations (1)
| Title |
|---|
| JP特开2001-172629A 2001.06.26 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102559197A (en) | 2012-07-11 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102559197B (en) | Saline-alkali soil modifying agent and preparation method thereof | |
| CN103964971B (en) | A kind of Special fertilizer for paddy rice and preparation method thereof | |
| CN101659867B (en) | Saline-alkali soil conditioner and preparation method thereof | |
| CN104262017A (en) | Special compound fertilizer for broomcorn | |
| CN104221522B (en) | A kind of modification method of discarded salt pan | |
| CN104145587A (en) | Fertilizing method for high-efficiently utilizing nitrogen fertilizer on southern double-season rice | |
| CN107637438A (en) | A kind of weather-proof high-yield planting method of rape green | |
| CN101475416B (en) | Ginseng composite biological foliage fertilizer | |
| CN105340549A (en) | High-yield cultivation method for Jinxiang garlic | |
| CN105815082A (en) | High-benefit pepper and wheat interplanting method | |
| CN107750870A (en) | Improve the implantation methods of wheat quality | |
| CN105075570A (en) | A winter wheat high yield planting technology | |
| CN106489699A (en) | A kind of substrate numerous Caulis et Folium Ipomoeae aquaticae method soon under winter greenhouse forcing frame | |
| CN107853098B (en) | Simplified pest control method for plantation of acerola pineapples in southern Asia hot areas | |
| CN107211821B (en) | Grape planting method | |
| CN104541842A (en) | Method for planting alfalfa in slight alkaline land | |
| CN104342162A (en) | High-alkalinity soil conditioner | |
| CN102559196B (en) | Soda saline-alkali soil conditioner and preparing method thereof | |
| CN102603408B (en) | Nanometer smectite clay organic compound fertilizer | |
| CN112237135A (en) | Fertilizer and water management method for high-sugar tomato cultivation | |
| CN110476739A (en) | A kind of method of suitable Hainan plantation capsicum | |
| CN109717024A (en) | A kind of ripe cultural method of spring wheat summer paddy two | |
| CN114793715A (en) | Method for preventing olive scab | |
| CN104557236A (en) | Continuous cropping obstacle resisting agent for largehead atractylodes rhizome | |
| CN110291892B (en) | Comprehensive cultivation method for preventing and treating diseases and insect pests of fructus forsythiae |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| ASS | Succession or assignment of patent right |
Owner name: URUMCHI HONGDU JIAYE BIOTECHNOLOGY CO., LTD. Free format text: FORMER OWNER: LU ZHENGUO Effective date: 20130206 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| C53 | Correction of patent for invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Ding Ying Inventor after: Li Juwen Inventor after: Dong Shengli Inventor after: Lu Guang Inventor after: Lai Bo Inventor after: Lu Zhenguo Inventor after: Wang Xinyong Inventor after: Dan Nana Inventor after: Dong Juhe Inventor after: Sun Jiusheng Inventor after: Qi Tong Inventor before: Lu Guang Inventor before: Lu Zhenguo Inventor before: Wang Xinyong Inventor before: Dong Juhe Inventor before: Ding Ying Inventor before: Sun Jiusheng Inventor before: Qi Tong Inventor before: Li Juwen Inventor before: Dong Shengli |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 450000 ZHENGZHOU, HENAN PROVINCE TO: 830000 URUMQI, XINJIANG UYGUR AUTONOMOUS REGION Free format text: CORRECT: INVENTOR; FROM: LU GUANG LU ZHENGUO WANG XINYONG DONG JUHE DING YING SUN JIUSHENG QI TONG LI JUWEN DONG SHENGLI TO: DING YING LU GUANG LAI BO LU ZHENGUO WANG XINYONG DAN NANA DONG JUHE SUN JIUSHENG QI TONG LI JUWEN DONG SHENGLI |
|
| TA01 | Transfer of patent application right |
Effective date of registration: 20130206 Address after: 830000, Tianjin Urumqi 682 South Road, the Xinjiang Uygur Autonomous Region hi tech Innovation Service Center incubator A section six, room 502-503 Applicant after: URUMQI HONGDU JIAYE BIOTECHNOLOGY CO., LTD. Address before: 450000 Henan Province, Zhengzhou City Garden Road, No. 4 hospital Applicant before: Lu Zhenguo |
|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140430 Termination date: 20180110 |