The effect of seaweed concentrate on the growth and yield of potassium stressed wheat

摘要: The effects of the seaweed concentrate “Kelpak’ on growth and yield wheat grown under conditions varying K supply were investigated. Kelpak had no significant effect receiving an adequate supply, but significantly increased stressed plants. increase in was caused by both grain number individual weight. Although beneficial concentrates have often been attributed to their cytokinin content, several lines evidence suggested that this group plant regulators may not be solely responsible for observed wheat. Irrespective physiological mechanism action, would appear considerable potential increasing therefore reduce requirement fertilization.