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Spatial Modeling of a Soil Fertility Index using Visible-Near-Infrared Spectra and Terrain Attributes
(SOIL SCI SOC AMER, 2010)
Our objective was to develop a methodology to predict soil fertility using visible near-infrared (vis-NIR) diffuse reflectance spectra and terrain attributes derived from a digital elevation model (DEM). Specifically, our ...
Selenium biofortification of soybean genotypes in a tropical soil via Se-enriched phosphate fertilizers
(Frontiers Media S.A., 2022)
Efeito residual da aplicação de fosfato monoamônio revestido por diferentes polímeros na cultura de milho
(Universidade Federal de Viçosa, 2013-12)
The use of phosphate fertilizers coated with polymers can reduce losses by phosphorus fixation in the soil, providing the element for a longer period of time. The objective of this study was to evaluate the residual effect ...
Fertilization management strategies for 'Agata' potato production
(Assoc Brasileira Horticultura, 2021-10-01)
Fluctuations in potato prices and invariably rising production costs need sustainable fertilization strategies. For this purpose, two experiments were conducted in the southwestern region of Sao Paulo state to evaluate ...
Spatial variability of soil fertility attributes and productivity in a coffee crop farm
(Estonian Agricultural University, 2020)
Regional model for nitrogen fertilization of site-specific rainfed corn in haplustolls of the central Pampas, Argentina
(Springer, 2011-12)
In semi-arid regions, soil water and nitrogen (N) are generally limiting factors for corn (Zea mays L.) production; hence, implementation of appropriate N fertilization strategies is needed. The use of precision agriculture ...
Development of biobased coatings for controlled release fertilizers and phosphorus use efficiency by wheatDesenvolvimento de revestimentos de base biológica para fertilizantes de liberação controlada e eficiência no uso de fósforo pelo trigo
(Universidade Federal de LavrasPrograma de Pós-Graduação em Ciência do SoloUFLAbrasilDepartamento de Ciência do Solo, 2018)
Relationships between Doses and Application Methods of Phosphorus and Corn Nutrition Status and Grain Yield
(Taylor & Francis Inc, 2017-01-01)
The broadcast application of phosphate fertilizers may be more effective than localized application methods for the growth of corn in medium textured oxisol, which have lower phosphorus (P) adsorption capacity. This study ...
Non-synonymous mutations mapped to chromosome X associated with andrological and growth traits in beef cattle
(Biomed Central Ltd, 2015-05-15)
Background: Previous genome-wide association analyses identified QTL regions in the X chromosome for percentage of normal sperm and scrotal circumference in Brahman and Tropical Composite cattle. These traits are important ...