RELATIVE PROFITABILITY OF SOIL AND FOLIAR NITROGEN FERTILIZATION ALTERNATIVES IN COTTON

摘要

Cotton producers may need to improve the efficiency of N fertilization in response to increased environmental pressures and rising fertilizer N costs. To stay profitable, they may need to change from traditional soil fertility programs to an integrated system of soil and foliar applied nutrients. Including foliar applications in a cotton fertility program can improve N efficiency through improved timing and flexibility.