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Description
| - The aim of the paper was to contribute to the acquisition of background data for the specification of safe boron levels in soils in relation to diagnostics by multi-nutrient soil tests and to CEC value of soil, pH and soil organic matter. Research was conducted on 24 soils. Sorption was determined after 97 days from the application of B rates (0; 1; 2.5; 5 mg B/kg in H3BO3). The closest regression of B-sorption was connected with the CEC value of soil in NH4-acetate and water tests and it increased with the increasing application of B. (Regression at a rate of 5 ppm B; NH4-acetate: linear R2 = 0.632, polynomial 2nd R2 = 0.644; water: linear R2 = 0.644, polynomial 2nd R2 = 0.599). No relationship was found out in Mehlich 3 test. Regressions of B sorption on pH value were substantially lower. The relationship of B sorption with soil organic matter was similar to CEC, but of smaller closeness. In the NH4-acetate soil test, after the correction of CEC value of soil by pH deviations from the optimum, regre
- The aim of the paper was to contribute to the acquisition of background data for the specification of safe boron levels in soils in relation to diagnostics by multi-nutrient soil tests and to CEC value of soil, pH and soil organic matter. Research was conducted on 24 soils. Sorption was determined after 97 days from the application of B rates (0; 1; 2.5; 5 mg B/kg in H3BO3). The closest regression of B-sorption was connected with the CEC value of soil in NH4-acetate and water tests and it increased with the increasing application of B. (Regression at a rate of 5 ppm B; NH4-acetate: linear R2 = 0.632, polynomial 2nd R2 = 0.644; water: linear R2 = 0.644, polynomial 2nd R2 = 0.599). No relationship was found out in Mehlich 3 test. Regressions of B sorption on pH value were substantially lower. The relationship of B sorption with soil organic matter was similar to CEC, but of smaller closeness. In the NH4-acetate soil test, after the correction of CEC value of soil by pH deviations from the optimum, regre (en)
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Title
| - Boron sorption in soils and its extractability by soil tests (Mehlich 3, ammonium acetate and water extraction)
- Boron sorption in soils and its extractability by soil tests (Mehlich 3, ammonium acetate and water extraction) (en)
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skos:prefLabel
| - Boron sorption in soils and its extractability by soil tests (Mehlich 3, ammonium acetate and water extraction)
- Boron sorption in soils and its extractability by soil tests (Mehlich 3, ammonium acetate and water extraction) (en)
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skos:notation
| - RIV/00027006:_____/09:00000399!RIV10-MZE-00027006
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http://linked.open...avai/riv/aktivita
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http://linked.open...avai/riv/aktivity
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http://linked.open...iv/cisloPeriodika
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http://linked.open...vai/riv/dodaniDat
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http://linked.open...aciTvurceVysledku
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http://linked.open.../riv/druhVysledku
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http://linked.open...iv/duvernostUdaju
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http://linked.open...titaPredkladatele
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http://linked.open...dnocenehoVysledku
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http://linked.open...ai/riv/idVysledku
| - RIV/00027006:_____/09:00000399
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http://linked.open...riv/jazykVysledku
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http://linked.open.../riv/klicovaSlova
| - boron in soil; sorption; soil tests; Mehlich 3; ammonium acetate extraction; water extraction; CEC value; pH value; soil organic matter; quantification of relations (en)
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http://linked.open.../riv/klicoveSlovo
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http://linked.open...odStatuVydavatele
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http://linked.open...ontrolniKodProRIV
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http://linked.open...i/riv/nazevZdroje
| - Plant, Soil and Environment
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http://linked.open...in/vavai/riv/obor
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http://linked.open...ichTvurcuVysledku
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http://linked.open...cetTvurcuVysledku
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http://linked.open...UplatneniVysledku
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http://linked.open...v/svazekPeriodika
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http://linked.open...iv/tvurceVysledku
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http://linked.open...ain/vavai/riv/wos
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http://linked.open...n/vavai/riv/zamer
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issn
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number of pages
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