See more from this Session: Exploring Plant Physiological Mechanisms to Enhance Yield and Quality
Wednesday, October 19, 2011
Henry Gonzalez Convention Center, Hall C, Street Level
Experimental evidence indicates that differences among soybean genotypes for sensitivity of dinirtrogen fixation to water deficits may be influenced by differences in well-watered shoot-N concentration. In a field experiment, high-yielding soybean cultivars and plant introductions selected for extreme shoot-N concentration were evaluated at four irrigation levels for shoot biomass and N accumulation and yield.