| 发明名称 |
METHOD TO INCREASE WATER RESISTANCE OF SOD-PODZOL SOIL STRUCTURE |
| 摘要 |
FIELD: agriculture. ^ SUBSTANCE: method consists in preparation of an alkaline extract from peat, its neutralisation and addition into a sod-podzol soil. Calcium salt is added after neutralisation into alkaline extract from peat, and neutralisation is carried out by means of ion exchange. ^ EFFECT: method makes it possible to increase efficiency of peat glues usage for improvement of sod-podzol soil structure water resistance. ^ 1 tbl, 1 ex |
| 申请公布号 |
RU2430949(C2) |
申请公布日期 |
2011.10.10 |
| 申请号 |
RU20090142727 |
申请日期 |
2009.11.20 |
| 申请人 |
GOSUDARSTVENNOE UCHEBNO-NAUCHNOE UCHREZHDENIE FAKUL'TET POCHVOVEDENIJA MOSKOVSKOGO GOSUDARSTVENNOGOUNIVERSITETA IMENI M.V. LOMONOSOVA |
发明人 |
FEDOTOV GENNADIJ NIKOLAEVICH;DOBROVOL'SKIJ GLEB VSEVOLODOVICH;SHOBA SERGEJ ALEKSEEVICH;RUDOMETKINA TAT'JANA FEDOROVNA;CHERICH MARINA SERGEEVNA;SHALAEV VALENTIN SERGEEVICH |
| 分类号 |
C09K17/00;G01N33/24 |
主分类号 |
C09K17/00 |
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