CN102559197A - Saline-alkali soil modifying agent and preparation method thereof - Google Patents
Saline-alkali soil modifying agent and preparation method thereof Download PDFInfo
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- CN102559197A CN102559197A CN201210005195XA CN201210005195A CN102559197A CN 102559197 A CN102559197 A CN 102559197A CN 201210005195X A CN201210005195X A CN 201210005195XA CN 201210005195 A CN201210005195 A CN 201210005195A CN 102559197 A CN102559197 A CN 102559197A
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- alkali soil
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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 the soil improvement field, be specifically related to a kind of saline-alkali soil conditioner and preparation method thereof.
Background technology
Characteristics such as the saltings is meant that the contained salinity in soil the inside has influence on the normal growth of crop, and that it has is poor like high pH value, high harmful salt content, ventilation property, be prone to tie plate, fertility is low.The upper soll layer saltiness surpasses 0.6% o'clock most plants can not grow, surpasses 1.0% and has only 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, and is very harmful, so the improvement of saline-alkali soil and utilize the protection to ecotope, and expanding economy all is an extremely important problem.
Through the research practice of decades, the saltings improvement method of multiple system has been arranged, comprising: physically improved method, like the soil moved in to improve the original method; The water conservancy improved method is established sealing coat and is oozed the pipe salt discharge like storage fresh water on saline, washing salinity by irrigation, bottom; Chemical amendments mainly is to use chemical substance that saline-alkali soil is increased to impose and improves its soil property; The biological modification method is like green manure and the herbage etc. of plantation salt tolerant.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; Low, the instant effect of water conservancy improved method cost, but be subject to Freshwater resources.Comprehensive, chemical amendments is the preferred version in current improvement saltings, is crucial and find low, the resourceful saline-alkali soil conditioner of cost.
One 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.One Chinese patent application 200610146026.2 discloses a kind of saltings special nutritional property modifying agent, is composited by desulfurization waste, promotor, straw powder, furfural dregs and fertilizer.One Chinese patent application 200610010593.5 discloses a kind of saline-alkali soil conditioner, be with ROHM with water dissolution after, under agitation add mineral acid, wood vinegar and plant hormone successively, 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 can't administering that rainwater causes saline and alkaline.
The purpose of this invention is to provide a kind of saline-alkali soil conditioner,, improve soil physico-chemical property, the rising of inhibition salinity, sweetening of the soil alkalescence, the increase soil organism and fertility through combination fertilizer, inorganic fertilizer and organic acid.
Summary of the invention
The present invention provides a kind of saline-alkali soil conditioner, realizes improvement and reparation to soil through the composition of organic acid utilization soil own, increases organic matter and fertility, can be widely used in middle-and-low-yielding fields, and the desert greening is administered in the improvement saltings; Cost is low, and instant effect can significantly improve saltings output, obviously improves agricultural product quality.
A kind of saline-alkali soil conditioner is characterized in that, is processed by the raw materials mix of following weight part: amino acid 8-11, urea 15-20, acetate 10-15, sodium nitrophenolate 0.1-0.2, water 53-66.
Preferably, the weight part of each raw material is respectively amino acid 9-10, urea 18-20, acetate 12-15, sodium nitrophenolate 0.15-0.2, water 53-60; More preferably, amino acid/11 0, urea 20, acetate 15, sodium nitrophenolate 0.2, water 54.8.
Saline-alkali soil conditioner of the present invention is a liquor.
Can be through mixing above-mentioned raw materials to obtain saline-alkali soil conditioner of the present invention; Particularly; Its preparation comprises and takes by weighing amino acid, urea, acetate, sodium nitrophenolate and water by weight ratio, places mixing vessel, stirs and be warming up to 40-60 ℃; Kept 1.5-2 hours, and can obtain the saline-alkali soil conditioner finished product after the cooling.
The all commercially available acquisition of raw material that uses among the present invention and equipment.This saline-alkali soil conditioner is applicable to various crop-planting environment, and use-pattern and consumption are to judge very easily to those skilled in the art, for example can confirm through simple experiment according to different edatopes.
The present invention's effect in application practice is remarkable, has broken through and has used limitation organic and that fertilizer is improved the soil in the traditional method, utilizes the principles of chemistry to administer the 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 method for use of modifying agent of the present invention below to some kind of plant kinds:
1, cotton:
Use before sowing in spring: the soil is ploughed deeply, raked, then with evenly being sprayed on the face of land after the product dilution of the present invention, pour water then, treat can sow after water infiltrates fully, the saline-alkaline spot soil emphasis is disputed and is executed, emphasis is handled both economical.
Use during winter irrigation: before the winter irrigation soil is ploughed deeply, raked, some areas band stubble is poured water (promptly do not turn over whole soil, directly irritate winter water or spring water), and this moment, using artificial or small-sized machine were ploughed deeply the saline-alkaline spot soil plot, the back products applied of raking, and effect is got twice the result with half the effort.
Use during spring irrigation: after planting use during drip irrigation, increase seedling rate, the control disease in cotton seedling stage also can be executed with water droplet in seedling stage.Seedling stage, time of application was more early good more, and when soil saliferous alkali number was high, certain interval of time drips again executed 1-2 times.
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 sides products of the present invention, impels that seedling is neat, seedling is strong; In the paddy field, spray this modifying agent before and after the rice transplanting, 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 preceding use: handle the soil of ploughing deeply, raking with modifying agent before broadcasting, pour water then, treat to sow after water infiltrates fully, can increase substantially seedling rate, survival rate of seedlings.
Use seedling stage: be used modifying agent of the present invention when water seedling stage, can remove saline and alkaline harm rapidly, increase substantially output.
Every mu of usage quantity is 5-8 kilograms.
4, grape, bergamot pear, pomegranate:
Use during field planting: sapling is planted and finishes, and handles plant pit table soil with the modifying agent after the dilution, waters then, can improve surviving rate greatly, and the 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 preceding use: handle the soil of ploughing deeply, raking with modifying agent before broadcasting, pour water then, treat to sow after water infiltrates fully, can increase substantially seedling rate.
Use seedling stage: when finding saline and alkaline harm seedling stage; Can root be irritated in about 300-500 times backs of product dilution of the present invention, pour water the place of the drip irrigation of having ready conditions when having ready conditions subsequently; Can modifying agent directly be added to and carry out drip irrigation in the drip irrigation; Can remove saline and alkaline harm rapidly, significantly improve per unit area yield, improve fruit quality.
Every mu of usage quantity is about 5 kilograms.
6, economic forest:
The sapling back of planting: with the water product of the present invention of spreading manuer in holes.Amount of application is following
| 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 the soil and hardened, and increases soil aggregate, strengthens the soil water-reataining fertilizer-keeping ability, increases organic matter and fertility, can be widely used in middle-and-low-yielding fields, administers the desert greening.The improvement cost is low, and instant effect needs 3-5 days during slight, moderate saltings pH value 7.5-8.0 approximately, and severe pH value was greater than 8.0 o'clock need 5-7 days approximately.Can improve seedling rate greatly after using, significantly improve saltings output (can increase production more than 20%, what have increases production more than 60%), obviously improve agricultural product quality.
In addition; Turn on the alkali that causes to excessive rainfall; Rain the back at once drip irrigation or dash execute product of the present invention and can neutralize and roll up the saline and alkaline of the face of land, effectively suppress to turn on the alkali the dead seedling that causes, dead phenomenon, make a seedling and healthy and strong a growth; Improve output greatly, the output on heavy salinized ground can improve about 20-30%.
Embodiment
Through embodiment the present invention is elaborated below, but said content can not be considered to be used to limit practical range of the present invention.All equalizations of doing according to application range of the present invention change and improve, and all should belong within the patent covering scope of the present invention.
Preparation embodiment
Prepare 100 weight part saline-alkali soil conditioners, may further comprise the steps:
(1) takes by weighing 0 part of amino acid/11 respectively, 20 parts in urea, 15 parts of acetate, 0.2 part of sodium nitrophenolate, 54.8 parts in water;
(2) amino acid, urea, acetate, sodium nitrophenolate and water are placed mixing vessel, start stirring and be warming up to 50 ℃, kept 2 hours, be cooled to room temperature then, obtain the saline-alkali soil conditioner finished product.
Effect embodiment
A, Kuerle, Xinjiang cotton field
This cotton planting ground is typical salt affected soil, and the pH value is between 9-10.
After saltings plantation, the modifying agent of the above-mentioned preparation amount with 9 kilograms/mu is added in the drip irrigation, dilution 25-30 doubly, drip irrigation is to the land for growing field crops.Find in the use can make soil, a land for growing field crops seedling and surrounding soil pH value reduction by 1-2 point after this saline-alkali soil conditioner is used the land for growing field crops, and do not hinder root, no seedling injury, do not hinder leaf.
B, 142 institutes in Shawan County, Shihezi, Xinjiang grow cotton ground
This cotton field saline and alkaline is higher, and the pH value is between 8.5-9.7.
After the plantation, the modifying agent of the above-mentioned preparation amount with 7 kilograms/mu is added in the drip irrigation, dilution 25-30 doubly, drip irrigation is to the land for growing field crops.The drip irrigation seedling rate reaches more than 80%, and Comparatively speaking, clear water control group seedling rate is merely 30%; Final single cropping output increases by 220%.
Claims (5)
1. a saline-alkali soil conditioner is characterized in that, is processed by the raw materials mix of following weight part: amino acid 8-11, urea 15-20, acetate 10-15, sodium nitrophenolate 0.1-0.2, water 53-66.
2. saline-alkali soil conditioner according to claim 1, wherein the weight part of each raw material is respectively: amino acid 9-10, urea 18-20, acetate 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 is respectively: amino acid/11 0, urea 20, acetate 15, sodium nitrophenolate 0.2, water 54.8.
4. according to the described saline-alkali soil conditioner of claim 1-3, it is characterized in that: said saline-alkali soil conditioner is a liquor.
5. according to the preparation method of the described saline-alkali soil conditioner of claim 1-4; It is characterized in that; Take by weighing amino acid, urea, acetate, sodium nitrophenolate and water by weight ratio, place mixing vessel, stir and be warming up to 40-60 ℃; Kept 1.5-2 hours, and obtained the saline-alkali soil conditioner finished product after the cooling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201210005195.XA CN102559197B (en) | 2012-01-10 | 2012-01-10 | Saline-alkali soil modifying agent and preparation method thereof |
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| CN201210005195.XA CN102559197B (en) | 2012-01-10 | 2012-01-10 | Saline-alkali soil modifying agent and preparation method thereof |
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| CN102559197A true CN102559197A (en) | 2012-07-11 |
| CN102559197B CN102559197B (en) | 2014-04-30 |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103497054A (en) * | 2013-09-29 | 2014-01-08 | 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 |
| CN105199741A (en) * | 2015-10-26 | 2015-12-30 | 新疆农业科学院土壤肥料与农业节水研究所 | Alkali-affected soil amendment and preparation method thereof |
| 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 |
| 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 |
| CN115093292A (en) * | 2022-08-24 | 2022-09-23 | 北京市农林科学院 | Saline-alkali soil modifier and application thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001172629A (en) * | 1999-12-21 | 2001-06-26 | Lion Corp | Powder additive for improving soil |
| 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 |
-
2012
- 2012-01-10 CN CN201210005195.XA patent/CN102559197B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001172629A (en) * | 1999-12-21 | 2001-06-26 | Lion Corp | Powder additive for improving soil |
| 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 |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103497054A (en) * | 2013-09-29 | 2014-01-08 | 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 |
| CN105199741A (en) * | 2015-10-26 | 2015-12-30 | 新疆农业科学院土壤肥料与农业节水研究所 | Alkali-affected soil amendment and preparation method 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 |
| CN115093292A (en) * | 2022-08-24 | 2022-09-23 | 北京市农林科学院 | Saline-alkali soil modifier and application thereof |
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| CN102559197B (en) | 2014-04-30 |
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