FIELD: soil science.
SUBSTANCE: estimation of biological activity and soil fertility from enzymatic activity of soils comprises measuring fatty acid formation rate when soil is brought into interaction with lipids. The latter, prior to be used, are converted into powdered state by thickening with 70-80 wt % of hydrophilic silica powder.
EFFECT: enabled determination directly under real soil conditions.
1 tbl, 3 ex
| Title | Year | Author | Number |
|---|---|---|---|
| METHOD FOR DETECTING THE RATE OF UREA HYDROLYSIS WITH UREASE IN SOILS | 2003 |
|
RU2236004C1 |
| METHOD OF DETERMINING CATALASE-CATALYZED HYDROGEN PEROXIDE DEGRADATION RATE IN SOILS | 2003 |
|
RU2235320C1 |
| METHOD OF DETERMINATION OF RATE OF FERMENTATIVE REACTION OF DECOMPOSITION OF HYDROGEN PEROXIDE BY CATALASE IN SOIL | 2003 |
|
RU2233446C1 |
| METHOD OF PRODUCING HETEROGENEOUS BIOCATALYST BASED ON LIPASE IMMOBILIZED ON CATION-EXCHANGE FIBRES “ВИОН КН-1” IN H-FORM | 2023 |
|
RU2818272C1 |
| BIOCATALYST, METHOD OF ITS PREPARATION AND METHOD OF REETHERIFICATION OF VEGETABLE OILS USING THIS BIOCATALYST | 2013 |
|
RU2539101C2 |
| METHOD FOR OBTAINING A HETEROGENEOUS BIOACATALIZER BASED ON CANDIDA ANTARCTICA YEAST LIQUASES OF FRACTION B | 2016 |
|
RU2650668C1 |
| METHOD OF REMOVING PROTEINS FROM AQUEOUS SOLUTIONS | 0 |
|
SU1122354A1 |
| METHOD OF PRODUCING A HETEROGENEOUS BIOCATALYST BASED ON LIPASE IMMOBILIZED ON KU-2-8 CATION EXCHANGE RESINS IN THE H-FORM | 2023 |
|
RU2813512C1 |
| METHOD OF PRODUCING HETEROGENEOUS BIOCATALYST BASED ON LIPASE IMMOBILIZED ON ANION-EXCHANGE RESINS AV-16-GS AND AN-12P IN OH-FORM | 2023 |
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RU2823329C1 |
| PREPARATION FOR PURIFICATION OF WATER AND SOIL FROM OIL POLLUTION AND METHOD OF OBTAINING THEREOF | 2011 |
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RU2516412C2 |
