Use of SPAD Meter for Diagnosing the Nitrogen Leaf Content of Peach Trees of the Cultivar'Rich Lady'

MP Simões, JP Luz, A Mexia, P Jordão… - … on Temperate Zone …, 2007 - actahort.org
A SPAD-502 meter was used as an easy method to estimate nitrogen leaf content of peach
trees, cultivar 'Rich Lady'from orchards located in the Portuguese region of Beira Interior …