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Spatial variability of soil physical attributes in Machadinho D'Oeste (Ro), Amazon Basin. Author(s): GREGO, C. R.; BATISTELLA, M. The aim of this paper was to understand the spatial variability of soil physical attributes within the superficial layer (0-10 cm) in an area of agricultural colonization in Machadinho d?Oeste (RO). T... ... Repository: BDPA Publication year: 2006
Physical attributes of soil in an agroforestry system with oil palm. Author(s): VASCONCELOS, S. S.; TEIXEIRA, W. G.; KATO, O. R. Currently, there is a lack of related studies on the impacts of management in diversified cultivation with oil palm, on the attributes of the soil. Thus, this work aimed to evaluate whether the manage... ... Repository: BDPA Publication year: 2021
Proximal soil sensing platform for effective mapping of soil attributes in Brazil. Author(s): OLIVEIRA, R. P. de; VASQUES, G. de M.; TAVARES, S. R. de L.; HERNANI, L. C.; BACA, J. F. M.; COELHO, M. R. Sustainable management of agricultural lands requires detailed information on soil properties. Although the literature has shown the potential of PSS data integration to predict spatial variations of... ... Repository: BDPA Publication year: 2019
Vis-NIR spectrometry, soil phosphate extraction methods and interactions of soil attributes. Author(s): CORAZZA, E. J.; MARCHAO, R. L. Abstract: The objective of this study was to evaluate the relationships between the spectra in the Vis-NIR range and the soil P concentrations obtained from the P-M and P-rem extraction methods as wel... ... Repository: BDPA Publication year: 2015
Spatial variability of some biometric attributes of sugarcane plants (variety IACSP93-3046) and its relation to physical and chemical soil attributes. Author(s): GREGO, C. R. Tests to evaluate competition between plants, in general do not consider the soil spatial variability, nevertheless, the uniformity rarely is present and can not be assumed without verification. The a... ... Repository: BDPA Publication year: 2010
Organic matter and physical attributes of the soil with underground barrage in agroecological transition. Author(s): SILVA, M. S. L. da The objective of this work was to evaluate the physical attributes and the organic matter of the soils with underground barrage in the brazilian semiarid, comparing with areas of conventional system a... ... Repository: BDPA Publication year: 2019
Soil attributes and biomass yield from Pinus caribaea var. hondurensis. Author(s): BELLOTE, A. F. J. Biomass yield from Pinus caribaea var. hondurensis is conditional on soil attributes. With the silvicultural practice currently being used in Brazil, Pinus stands might produce lower yields due to nut... ... Repository: BDPA Publication year: 2011
Soil chemical attributes relationships around the Araucaria Angustifolia trees in agroforestry systems. Author(s): GOMES, J. B. V.; BOTOSSO, P. C. This work aimed to understand the relationships between araucaria trees and some abiotic factors (soil type, soil organic C and soil nutrient supply) in agroforestry systems (AFS). Soils of two produc... ... Repository: BDPA Publication year: 2023
Phytomass addition and liming in the dynamics of soil chemical and physical attributes. Author(s): SILVEIRA, P. M. da; NASCENTE, A. S.; CARVALHO, M. da C. S. In tropical regions, a greater phytomass addition to the soil can help to improve soil quality. Additionally, the use of limestone is a fundamental practice in weathered soils of these regions. The ob... ... Repository: BDPA Publication year: 2019
Soil attributes under agroecosystems and forest vegetation in the coastal tablelands of Northeastern Brazil. Author(s): GOMES, J. B. V.; FERNANDES, M. F.; BARRETO, A. C.; ARAUJO FILHO, J. C. de This study evaluated the changes occurred in a set of soil attributes, particularly those related to the dynamics of soil organic carbon (SOC), as a function of the replacement of native forest for ag... ... Repository: BDPA Publication year: 2012

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