SU1537159A1 - Method of reclaiming solonetz soils - Google Patents
Method of reclaiming solonetz soils Download PDFInfo
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- SU1537159A1 SU1537159A1 SU864096413A SU4096413A SU1537159A1 SU 1537159 A1 SU1537159 A1 SU 1537159A1 SU 864096413 A SU864096413 A SU 864096413A SU 4096413 A SU4096413 A SU 4096413A SU 1537159 A1 SU1537159 A1 SU 1537159A1
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- USSR - Soviet Union
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- layer
- chemical
- alkaline
- soils
- mixed
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Abstract
Изобретение относитс к сельскому хоз йству, в частности к способам обработки солонцовых почв с внесением химических мелиорантов. Цель изобретени - повышение эффективности мелиорации солонцовых почв в зонах с недостаточным увлажнением. Поставленна цель достигаетс тем, что верхний плодородный гумусовый слой перемещают на место солонцового, а солонцовый извлекают на поверхность, тщательно измельчают и перемешивают с химмелиорантом при одновременном рыхлении подсолонцового сло . Обработанна таким способом почва выдерживаетс без специальных мелиоративных обработок в течение не менее одного вегетационного периода (1 календарный год), когда извлеченный на поверхность солонцовый слой тщательно измельченный и перемешанный с химмелиорантом находитс под интенсивным воздействием имеющегос минимального количества атмосферных осадков, солнечной радиации, перепада температур, что способствует ускоренному протеканию химических реакций по рассолению солонцового сло . При этом продукты обменных реакций просачиваютс через разрыхленную глубокорыхлител ми почву в карбонатный - подсолонцовый горизонт и там окончательно нейтрализуютс , тер свою токсичность. 2 ил.The invention relates to agriculture, in particular to methods for treating alkaline soils with the introduction of chemical ameliorants. The purpose of the invention is to increase the efficiency of reclamation of sodic soils in areas with insufficient moisture. The goal is achieved by the fact that the upper fertile humus layer is transferred to the place of alkaline, and the alkaline layer is removed to the surface, thoroughly crushed and mixed with the chemical meliorant while loosening the sunflower layer. The soil treated in this way is maintained without special ameliorative treatments for at least one growing season (1 calendar year), when the sodic layer extracted to the surface, thoroughly crushed and mixed with the chemical ameliorant, is under intense influence of the minimum amount of precipitation, solar radiation, temperature difference, which contributes to the accelerated course of chemical reactions on the desalination of the alkaline layer. At the same time, the products of exchange reactions infiltrate through the soil loosened by deep loosening agents into the carbonate – subsollen horizon and there they are finally neutralized, having lost their toxicity. 2 Il.
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU864096413A SU1537159A1 (en) | 1986-07-18 | 1986-07-18 | Method of reclaiming solonetz soils |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU864096413A SU1537159A1 (en) | 1986-07-18 | 1986-07-18 | Method of reclaiming solonetz soils |
Publications (1)
Publication Number | Publication Date |
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SU1537159A1 true SU1537159A1 (en) | 1990-01-23 |
Family
ID=21248594
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU864096413A SU1537159A1 (en) | 1986-07-18 | 1986-07-18 | Method of reclaiming solonetz soils |
Country Status (1)
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SU (1) | SU1537159A1 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103621209A (en) * | 2013-11-22 | 2014-03-12 | 苏州金螳螂园林绿化景观有限公司 | Method for treating and improving saline and alkaline land |
CN107624293A (en) * | 2017-09-28 | 2018-01-26 | 广西壮族自治区农业科学院经济作物研究所 | A kind of method on the heavy salinized ground of powdery ridge quick improvement |
-
1986
- 1986-07-18 SU SU864096413A patent/SU1537159A1/en active
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103621209A (en) * | 2013-11-22 | 2014-03-12 | 苏州金螳螂园林绿化景观有限公司 | Method for treating and improving saline and alkaline land |
CN107624293A (en) * | 2017-09-28 | 2018-01-26 | 广西壮族自治区农业科学院经济作物研究所 | A kind of method on the heavy salinized ground of powdery ridge quick improvement |
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