Discovering spatial dependence between experimental units of a fertilization field trial in an andean blackberry crop (Rubus glaucus Benth.) in Colombia
The increasing domestic market (Colombia) and exports potential of the Andean blackberry (Rubus glaucus Benth.) is reected in a rapid growth of production, area sown and interest from the agrifood industry. All of these have made Andean blackberry production an important source of income for smal...
| Autores principales: | , , , |
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| Formato: | conference poster |
| Lenguaje: | Inglés |
| Publicado: |
Corporación colombiana de investigación agropecuaria - AGROSAVIA
2019
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| Materias: | |
| Acceso en línea: | http://hdl.handle.net/20.500.12324/35628 |
| Sumario: | The increasing domestic market (Colombia) and exports potential of the Andean
blackberry (Rubus glaucus Benth.) is reected in a rapid growth of production, area sown
and interest from the agrifood industry. All of these have made Andean blackberry
production an important source of income for small and medium farmers. However,
there is a knowledge gap regarding management of soil fertility for this crop in Colombia.
The objective of this study was to address this knowledge gap. A nutritional experimental
eld trial of Andean blackberry crop in Colombia eectively revealed the existence of
spatial dependence for eciency of fertilization in experimental units. Such results have
allowed the management improvement of fertilization to reduce or remove variability in
fertilization eciency considering the spatial variation. |
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