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CROP PARAMETERS FOR THE EVALUATION OF THE SPECTRAL RESPONSE OF COFFEE (Coffea Arabica) AREAS WITHIN THE STATE OF MINAS GERAIS, BRAZIL
Remote sensing Agriculture GIS Satellite Images Crop Mapping Crop Parameters
2015/7/29
The work relates coffee plantation characteristics with their spectral responses in TM/Landsat images to obtain identification patterns
to be used in the mapping and monitoring of coffee lands of th...
Biomass production and distribution in seedlings of Coffea Arabica genotypes under contrasting nursery environments in southwestern Ethiopia
Ecological Physiology Environment Genetic Diversity
2013/3/4
In Ethiopia, the natural forests with the occurrence of wild Arabica coffee gene pools are under constant threats, largely due to anthropogenic activities. The study was conducted to compare the varia...
Studies on the Chitinase Activity in Coffee (Coffea Arabica L.) Genetic Resources in India
Characterization Chitinase Descriptors Enzyme assay Germplasm India
2010/11/15
Diseases and pests cause considerable crop losses and coffee is not an exception to this. In this context, evolving resistant planting stocks is an important breeding objective and finding germplasm c...
Dry matter partitioning and physiological responses of Coffea arabica varieties to soil moisture deficit stress at the seedling stage in Southwest Ethiopia
Leaf chemical contents morphological responses
2011/1/12
Dry matter partitioning, leaf chemical contents and morpho-physiological responses of six Coffea arabica varieties were tested in 15 and 30 days water stress followed by 15 days re-watering at seedlin...
Discrimination of Coffea arabica Hybrids of the Composite Cultivar Ruiru 11 by Sensorial Evaluation and Biochemical Characterization
Biochemical Coffea arabica F1 hybrids near infra red spectroscopy
2010/9/30
The objective of this study was to characterise some Ruiru 11 (R11) hybrids using sensory attributes and biochemical components combined with Principal Component (PC) analysis to discriminate the geno...
Leaf Anatomy of Coffea arabica L. with Reference to Domatia
Coffea arabica L Domatia Freeze cracking Light microscopy Midrib Pocket type
2009/8/5
The external morphology and internal anatomy of coffee leaf blade were investigated by light and scanning electron microscope. The domatia presented a round or elliptical shape and they were located ...