Nitrate reductase activity and spad readings in leaf tissues of guinea grass submitted to nitrogen and potassium rates

Photosynthesis, Chlorophylls, and SPAD Readings in Coffee Leaves in Relation to Nitrogen Supply

(2009) André Rodrigues Reis et al.   COMMUNICATIONS IN SOIL SCIENCE AND PLANT ANALYSIS

Plant nitrogen concentration in paddy rice from field canopy hyperspectral radiometry

(2009) Daniela Stroppiana et al.   FIELD CROPS RESEARCH

Indicators of Cotton Nitrogen Status

(2009) Bob Wiedenfeld et al.   JOURNAL OF PLANT NUTRITION

Nitrate reductase and glutamine synthetase activity in coffee leaves during fruit development

(2009) Andre Rodrigues Reis et al.   REVISTA BRASILEIRA DE CIENCIA DO SOLO

Radiation interception and biomass and nitrogen accumulation in different cereal and grain legume species

(2008) Francesco Giunta et al.   FIELD CROPS RESEARCH

Detecção do efeito da adubação nitrogenada em Brachiaria decumbens Stapf. utilizando um sistema de sensoriamento remoto

(2008) Mário Cupertino da Silva Júnior et al.   REVISTA BRASILEIRA DE ZOOTECNIA-BRAZILIAN JOURNAL OF ANIMAL SCIENCE