Nifedipine influence on mineral nutrient uptake by sorghum primary root tips

Autor: Robert E. Wilkinson, C. Berry, Ronny R. Duncan
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