Potassium absorption pattern by some important genotypes of grapes under Punjab conditions
Abstract
This investigation was conducted to study the differential absorption pattern of Potassium by some important cultivars viz., Perlette, Thompson Seedless, Flame Seedless, PAU-Hybrid, Madeleine Royale, Madeleine Angeveine and Lomanto. Different cultivars behaved differently with respect to uptake, peak levels and stables periods. June 8 to June 23 for Perlette and Flame Seedless, April 25 to May 17 for Thompson Seedless, May 17 to June 23 for PAU-Hybrid, May 17 to June 8 for Madeleine Royale and May 24 to July 8 for Madeleine Angeveine were quite stable period for Potassium absorption, respectively. But in Lomanto level was less stable.
