|
|
|
|
|
Paul Cockson, Hunter Landis, Turner Smith, Kristin Hicks and Brian E. Whipker
Essential plant nutrients are needed at crop-specific concentrations to obtain optimum growth or yield. Plant tissue (foliar) analysis is the standard method for measuring those levels in crops. Symptoms of nutrient deficiency occur when those tissue con...
ver más
|
|
|
|
|