CN102550350B - High saline-alkali soil biological treatment method - Google Patents
High saline-alkali soil biological treatment method Download PDFInfo
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- CN102550350B CN102550350B CN2012100038921A CN201210003892A CN102550350B CN 102550350 B CN102550350 B CN 102550350B CN 2012100038921 A CN2012100038921 A CN 2012100038921A CN 201210003892 A CN201210003892 A CN 201210003892A CN 102550350 B CN102550350 B CN 102550350B
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Abstract
The invention provides a high saline-alkali soil biological treatment method and belongs to the technical field of agricultural production. The PH value of a rice saline-alkali farmland is detected before rice seedlings are transplanted, a moderate solodization fertilizer is applied to the farmland uniformly and then enters soil through rotary tillage if the pH value is between 8.5-9, and then the rice seedlings are transplanted; and a high solodization fertilizer is applied to the farmland uniformly and then enters soil through rotary tillage if the pH value is between 9-12.5, water in the farmland is drained, the moderate solodization fertilizer is applied to the farmland uniformly, and then the rice seedlings are transplanted, wherein the high solodization fertilizer is produced by mixing silicic acid minerals and bauxite, and the moderate solodization fertilizer is produced by mainly utilizing silicic acid minerals, microbe organic fertilizers, fulvic acid, furfural-residue and trace-element fertilizers. The method can be used for changing the clay structure of saline-alkali soil, forming a 40-cm plant growing layer on the surface of the saline-alkali soil, preventing the secondary alkali return of high-degree saline-alkali soil and preventing hydrogen sulfide poisoning of rice caused by using an organic fertilizer and a microbial fertilizer.
Description
Technical field
The invention belongs to field of agricultural production technologies, relate to a kind of method of farmland soil modifying.
Background technology
The method in the saline and alkaline farmland of improvement paddy rice generally adopts the flood desalinization of soil by flooding or leaching to press the conventional method of alkali at present, and sufficient water source need to be arranged, and also can cause the secondary accumulation of salt in the surface soil for heavy salinized ground, and effect is undesirable.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of high saline-alkali soil biological treatment method.
The scheme of technical solution problem of the present invention is to adopt following steps to realize:
1, detect the pH value in the saline and alkaline farmland of paddy rice before rice transplanting;
If 2 pH values between 8.5-9, evenly apply moderate solodization fertilizer to the farmland, every mu of consumption 50-75 kilogram, then rotary tillage is buried, and then carries out rice transplanting;
If 3 pH values between 9-12.5, evenly apply the fertilizer of highly combatting alkalinity to the farmland, every mu of consumption 35-50 kilogram, then rotary tillage is buried, then bleeds off the water in the farmland, evenly applies moderate solodization fertilizer to the farmland, and then every mu of consumption 50-75 kilogram carries out rice transplanting;
4, the method that after rice transplanting, the farmland is managed is identical with existing management method;
Wherein said height solodization fertilizer is mixed by silicate mine soil and bauxite, bauxite is processed into crystal fully mixes with silicate mine soil, and silicate mine soil is that 20-30 compares 70-80 with the ratio of weight and number of bauxite;
Described moderate solodization fertilizer by silicate mine soil, microbial organic fertilizer, fulvic acid, ferrous sulfate, zinc sulphate, amino acid, furfural dregs and potassium sulphate respectively granulation be mixed, the ratio of weight and number of its raw material is:
The present invention can change the glutinous kernel structure of salt affected soil, increase soil permeability, activating soil, culture fertility, form the top soil of 40 centimetres on the top layer, saline land, the blocking-up deep layer is received upwards infiltration of ion, can effectively administer the severe soda alkaline land of the salt of different structure, alkali, halogen, nitre (in pH value 12.5).Can adapt to high flow rate, the high dual test that suppresses, greatly alleviate saline and alkaline murder by poisoning to crops.Strengthen the resistance of crops.
The solution of the method success control for many years two saline and alkaline hang-ups.
1, the secondary accumulation of salt in the surface soil on the heavy salinized ground of pH value 9.5 left and right.
2, the paddy rice hydrogen sulfide poisoning that causes of manure use and microorganism fertilizer (black root, rotten, Huang Miao, dead seedling, soil are smelly).
Contrast of the economic effect
1, tradition is administered saline land nitrogen, phosphorus, potash fertilizer, fertilizer sulfuric acid solution, per hectare drops into 4000 yuan-6000 yuan, changes washing alkali once in two to three days, otherwise saline and alkaline concentration over-standard causes dead seedling, rotten, easily lodging after autumn, fringe is arranged without grain, hectare output is no more than 10000 jin.
2, the technology of the present invention and fertilizer can make severe Saline-Sodic soil pH value 12.5 with interior pH value 7.5 left and right be down to, and are fit to the Balancing degree of crop growth.Just cultivate rice in saline-alkali field hectare output and be up to 18000 jin more than 15000 jin.Reducing the rich water loss increases ground temperature, saves working day, controls saline and alkaline contrast with routine.Per hectare is saved 1000 yuan-1500 yuan of fertile moneys, and 1000 yuan of labour costs increase output more than 5000 jin, increases net income per hectare 10000 yuan of left and right.
It is simple that this controls saline and alkaline technical operation, and vast farmers can be grasped.
Cultivate rice in saline-alkali field in 2011 at the beginning of first village peasant household of Le Sheng township, Daan City Yong Mao village peasant household and hall, Yueliang Pao town does 30 hectares and test the field.June 18 rice transplanting the latest finishes, and the slow seedling of performance, well developed root system, growing way are prosperous, non-lodging, short precocity, full seed, meter matter is good, mouthfeel is fragrant.Hectare output is up to 18000 jin 15000 jin of left and right, just becomes then middle product field, realizes that fully investment takes effect then then.
Over 3 years the results show present technique and product control saline and alkaline outstanding effect and stability, this product has withstood the test of time, and brings considerable economic benefit, social benefit and ecological benefits to the peasant.
Original saline and alkaline wasteland is the nuisanceless pure land, is the treasured place of cultivating green organic food, the biological treating saline land, and protection is improved the ecological environment and will be become once " green revolution ".
Embodiment
Example 1, the pH value that detects paddy rice saline and alkaline farmland before rice transplanting are 9; evenly apply moderate solodization fertilizer to the farmland; 75 kilograms of every mu of consumptions; then rotary tillage is buried; then carry out rice transplanting; the method that after rice transplanting, the farmland is managed is identical with existing management method, moderate solodization fertilizer by silicate mine soil, microbial organic fertilizer, fulvic acid, ferrous sulfate, zinc sulphate, amino acid, furfural dregs and potassium sulphate respectively granulation be mixed, the ratio of weight and number of its raw material is:
Example 2, the pH value that detects paddy rice saline and alkaline farmland before rice transplanting are 10, evenly apply the fertilizer of highly combatting alkalinity to the farmland, 35 kilograms of every mu of consumptions, then rotary tillage is buried, then bleeds off the water in the farmland, evenly applies moderate solodization fertilizer to the farmland, then 55 kilograms of every mu of consumptions carry out rice transplanting;
The method that after rice transplanting, the farmland is managed is identical with existing management method;
Wherein said height solodization fertilizer is mixed by silicate mine soil and bauxite, bauxite is processed into crystal fully mixes with silicate mine soil, and silicate mine soil is 30 to 70 with the ratio of weight and number of bauxite;
Described moderate solodization fertilizer by silicate mine soil, microbial organic fertilizer, fulvic acid, ferrous sulfate, zinc sulphate, amino acid, furfural dregs and potassium sulphate respectively granulation be mixed, the ratio of weight and number of its raw material is with example 1.
Example 3, the pH value that detects paddy rice saline and alkaline farmland before rice transplanting are 12.5, evenly apply the fertilizer of highly combatting alkalinity to the farmland, 50 kilograms of every mu of consumptions, then rotary tillage is buried, then bleeds off the water in the farmland, evenly applies moderate solodization fertilizer to the farmland, then 75 kilograms of every mu of consumptions carry out rice transplanting;
The method that after rice transplanting, the farmland is managed is identical with existing management method;
Wherein said height solodization fertilizer is mixed by silicate mine soil and bauxite, bauxite is processed into crystal fully mixes with silicate mine soil, and silicate mine soil is 20 to 80 with the ratio of weight and number of bauxite;
Described moderate solodization fertilizer by silicate mine soil, microbial organic fertilizer, fulvic acid, ferrous sulfate, zinc sulphate, amino acid, furfural dregs and potassium sulphate respectively granulation be mixed, the ratio of weight and number of its raw material is with example 1.
Claims (2)
1. high saline-alkali soil biological treatment method, its feature comprises the following steps:
(1) detect the pH value in the saline and alkaline farmland of paddy rice before rice transplanting;
(2) if pH value between 8.5-9, evenly applies moderate solodization fertilizer to the farmland, every mu of consumption 50-75 kilogram, then rotary tillage is buried, and then carries out rice transplanting;
(3) if pH value between 9-12.5, evenly applies the fertilizer of highly combatting alkalinity to the farmland, every mu of consumption 35-50 kilogram, then rotary tillage is buried, then bleeds off the water in the farmland, evenly applies moderate solodization fertilizer to the farmland, then every mu of consumption 50-75 kilogram carries out rice transplanting;
(4) method that after rice transplanting, the farmland is managed is identical with existing management method;
Wherein said height solodization fertilizer is mixed by silicate mine soil and bauxite, bauxite is processed into crystal fully mixes with silicate mine soil, and silicate mine soil is that 20-30 compares 70-80 with the ratio of weight and number of bauxite;
Described moderate solodization fertilizer by silicate mine soil, microbial organic fertilizer, fulvic acid, ferrous sulfate, zinc sulphate, amino acid, furfural dregs and potassium sulphate respectively granulation be mixed, the ratio of weight and number of its raw material is:
Silicate mine soil 10
Microbial organic fertilizer 20
Fulvic acid 4
Ferrous sulfate 7
Zinc sulphate 1
Amino acid 20
Furfural dregs 15
Magnesium sulfate 2
Potassium sulphate 1.
2. high saline-alkali soil biological treatment method according to claim 1, it is characterized in that: described height solodization fertilizer is mixed by silicate mine soil and bauxite, bauxite is processed into crystal fully mixes with silicate mine soil, silicate mine soil is 30 to 70 with the ratio of weight and number of bauxite.
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| CN2012100038921A CN102550350B (en) | 2012-01-09 | 2012-01-09 | High saline-alkali soil biological treatment method |
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| CN102550350B true CN102550350B (en) | 2013-05-08 |
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Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103202122A (en) * | 2013-04-02 | 2013-07-17 | 新疆金丰源种业股份有限公司 | Application of saline-alkali primitive soil in delaying soil fertility decrease |
| CN104115587A (en) * | 2013-04-25 | 2014-10-29 | 天津市盘宇农业技术开发有限公司 | Soil improvement method |
| CN103274860A (en) * | 2013-06-17 | 2013-09-04 | 山东亿丰源生物科技股份有限公司 | Organic fertilizer containing furfural slag and biological bacteria, as well as preparation method thereof |
| CN103858554B (en) * | 2014-03-26 | 2016-06-15 | 中国冶金矿业长春矿产资源开发有限公司 | A kind of Magnet mine tailing composite modifying agent administers improvement soda alkaline land method |
| CN105027721A (en) * | 2015-01-04 | 2015-11-11 | 江苏华之林环境科技有限公司 | Water saving saline land soil improvement method |
| CN104892122A (en) * | 2015-05-19 | 2015-09-09 | 潍坊友容实业有限公司 | A high-zinc slow release fertilizer for saline-alkali land and applications thereof in plantation of glossy privet |
| CN104876716A (en) * | 2015-05-19 | 2015-09-02 | 潍坊友容实业有限公司 | High-selenium fertilizer for saline-alkali soil and application thereof in Chinese tallow tree planting |
| CN105018099A (en) * | 2015-07-09 | 2015-11-04 | 潍坊友容实业有限公司 | Soil fertility improvement and salt reduction method for saline-alkaline land adopting urea-formaldehyde resin soil subsoiling agent |
| CN104996026A (en) * | 2015-07-09 | 2015-10-28 | 潍坊友容实业有限公司 | Soil curing method for saline and alkaline land by using amino acid soil deep scarification agent |
| CN105027724B (en) * | 2015-07-09 | 2018-06-26 | 潍坊友容实业有限公司 | A kind of alkaline land soil ageing method using Lauxite soil subsoiling agent |
| CN106588377A (en) * | 2016-12-22 | 2017-04-26 | 安徽康坶国际化肥股份有限公司 | Farmland fertilizer for improving permeability of soil |
| CN106748142A (en) * | 2016-12-22 | 2017-05-31 | 安徽康坶国际化肥股份有限公司 | A kind of farmland is used can improved soil fertilizer |
| CN111328657A (en) * | 2020-03-19 | 2020-06-26 | 魏学同 | Saline-alkali soil rice planting technology |
| CN112011342A (en) * | 2020-09-02 | 2020-12-01 | 大安市中科佰澳格霖农业发展有限公司 | Material for improving soda saline-alkali soil |
| CN115191300A (en) * | 2022-03-25 | 2022-10-18 | 营口国丰生态农业发展有限公司 | Green, high-quality and high-efficiency production method of rice in severe saline-alkali soil |
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| CN1190530A (en) * | 1998-03-02 | 1998-08-19 | 前郭灌区农垦管理局 | Method for cultivating paddy rice on soda salinized soil of cold area |
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| CN1190530A (en) * | 1998-03-02 | 1998-08-19 | 前郭灌区农垦管理局 | Method for cultivating paddy rice on soda salinized soil of cold area |
| CN102172116A (en) * | 2011-01-20 | 2011-09-07 | 张殿锡 | Method for comprehensively modifying saline and alkaline land |
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Effective date of registration: 20161221 Address after: 131215 new town, Fuyu, Jilin Patentee after: Fuyu City, a comprehensive development of Biological Agriculture Co., Ltd. Address before: Jilin Longfeng village 131215 city of Songyuan province Fuyu county new town 3 million agency Patentee before: Xiao Mei |