Lucas Freitas

Unesp - Faculdade de Ciencias Agronomicas
Dept: Recursos Naturais - Ciencia do Solo
Jose Barbosa de Barros, n.1780, P.O. Box 237
Botucatu Brazil Email: lucasbarbosaf@yahoo.com.br

Papers:
11:00 AM, Duke Energy Convention Center, Exhibit Hall AB, Level 1 306-5 Availability of Aluminum Toxicity in Nutrient Solution Using Aluminum Chloride and Aluminum Sulfate.
3:45 PM, Duke Energy Convention Center, Exhibit Hall AB, Level 1 393-6 Criteria to Nitrogen Management On Common Bean Crop Using Portable Chlorophyll Meter.