Biological changes in the rhizosphere of wheat after foliar application of chlorocholinechloride, urea and 4-chloro-2-methylphenoxyacetic acid
Jazyk angličtina Země Spojené státy americké Médium print
Typ dokumentu srovnávací studie, časopisecké články
PubMed
1193493
DOI
10.1007/bf02877042
Knihovny.cz E-zdroje
- MeSH
- amoniak metabolismus MeSH
- Bacteria účinky léků růst a vývoj metabolismus MeSH
- chlormekvát farmakologie MeSH
- fenoxyacetáty farmakologie MeSH
- glykoláty farmakologie MeSH
- herbicidy farmakologie MeSH
- kvartérní amoniové sloučeniny farmakologie MeSH
- močovina farmakologie MeSH
- oxid uhličitý biosyntéza MeSH
- počet buněk MeSH
- pšenice mikrobiologie MeSH
- půdní mikrobiologie * MeSH
- regulátory růstu rostlin farmakologie MeSH
- ureasa metabolismus MeSH
- Publikační typ
- časopisecké články MeSH
- srovnávací studie MeSH
- Názvy látek
- amoniak MeSH
- chlormekvát MeSH
- fenoxyacetáty MeSH
- glykoláty MeSH
- herbicidy MeSH
- kvartérní amoniové sloučeniny MeSH
- močovina MeSH
- oxid uhličitý MeSH
- regulátory růstu rostlin MeSH
- ureasa MeSH
In field experiments wheat in the phase of shooting was sprayed with solutions of chlorocholinechloride (CCC) and urea, CCC and ammonium salt MCPA (Aminex) or CCC, urea and Aminex. The effect of the treatment on dry weight of overground parts of wheat, number of bacteria, production of carbon dioxide, urease activity and content of ammonium in the rhizosphere soil was investigated. In all cases evolution of carbon dioxide in the rhizosphere soil was higher than that in the control soil. Highest numbers of bacteria were found in the rhizosphere soil of plants treated with urea, the herbicide and their mixtures. Content of ammonium was higher in the control soil than in the rhizosphere soils, the urease activity was highest in the rhizosphere soil of plants treated with the solution of the herbicide and with the combination of the herbicide with urea.
Zobrazit více v PubMed
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Microbial changes in clover rhizosphere after foliar and soil application of cobalt
