Nifedipine influence on mineral nutrient uptake by sorghum primary root tips
Autor: | Robert E. Wilkinson, C. Berry, Ronny R. Duncan |
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Rok vydání: | 1994 |
Předmět: | |
Zdroj: | Journal of Plant Nutrition. 17:1563-1568 |
ISSN: | 1532-4087 0190-4167 |
DOI: | 10.1080/01904169409364829 |
Popis: | Seedling sorghum [Sorghum bicolor (L.) Moench. cv GP‐10, SC283, SC574, and Funk G522DR] primary root tips (1‐cm) content of calcium (Ca), phosphorus (P), zinc (Zn), boron (B), manganese (Mn), iron (Fe), magnesium (Mg), and copper (Cu) in response to a Ca2+‐channel blocker (nifedipine 0, 0.01, 0.1, or 1 μM) was measured after a 1‐hr exposure to Hoagland and Arnon complete mineral nutrient solution. Content of ions was significantly different among the cultivars. Responses to nifedipine were element‐cultivar‐blocker concentration dependent. |
Databáze: | OpenAIRE |
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