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Dinámica de la absorción y partición de nutrientes en Soja
(Fundación Rómulo Raggio, 2000-12)
Dynamics of nutrient uptake and partition in soybean (Glycine max (L.) Merrill) fertilization requires detailed information for the optimization of nutrient management. Sound economic and environmental nutrient management ...
Diagnosis of nutrient composition in fruit crops: Major developments
(2019-11-27)
Early methods of tissue diagnosis opposed the concept of critical nutrient concentrations supported by the laws of the minimum and the optimum to the more complex one of nutrient balances. But this proved to be a futile ...
CONTENT OF NUTRIENTS IN THE BIOMASS AND NUTRITIONAL EFFICIENCY IN SPECIES OF ‘CAATINGA’ BIOMECONTEÚDO DE NUTRIENTES NA BIOMASSA E EFICIÊNCIA NUTRICIONAL EM ESPÉCIES DA CAATINGA
(Universidade Federal de Santa Maria, 2017)
Nutrient resorption from senescing leaves in two Stipa species native to central Argentina
(Wiley, 2003-04)
Nutrient resorption from senescing leaves enables plants to conserve and reuse nutrients. As such, it could be expected that plant species adapted to infertile soils have a higher nutrient resorption efficiency (percentage ...
Components interactions and changes at molecular level in maize flour-based blends as affected by the extrusion process. A multi-analytical approach
(Elsevier, 2021-02)
The aim of this work was to evaluate the influence of partial replacement of maize flour by sub-valuated whole grain flours on the interactions and spatial distribution of the main components of extruded snacks. Non-destructive, ...
Shrimp farming influence on carbon and nutrient accumulation within Peruvian mangroves sediments
(Elsevier, 2020)
In order to investigate the influence of shrimp farming activities on carbon and nutrient accumulation, sediment cores were collected from two areas at different distances from shrimp farms within a Peruvian mangrove ...
Crescimento, biomassa e nutrientes do Eucalyptus saligna Smith sob manejo dos resíduos da colheita e fertilização
(Universidade Federal de Santa MariaBrasilRecursos Florestais e Engenharia FlorestalUFSMPrograma de Pós-Graduação em Engenharia FlorestalCentro de Ciências Rurais, 2016-07-15)
Intensive forestry has proposed the maximum use of resources produced in forest ecosystems, however, studies evaluating the management of havesting residues and the replacement of nutrients in the form of fertilizers still ...
Compositional Nutrient Diagnosis (CND) Applied to Grapevines Grown in Subtropical Climate Region
(Mdpi, 2020-09-01)
Soil analysis is used to estimate nutrient availability, but nutrient concentrations are not always related to yield in most fruit plants, including grapevines. Thus, additional multivariate mathematical models, such as ...
Nitrogen and sulfur interaction on nutrient use efficiencies and diagnostic tools in maize
(Elsevier, 2020-05)
Nitrogen (N) and sulfur (S) critical dilution curves and the N:S stoichiometry are useful tools for evaluating nutrient status in maize (Zea mays L.). Nutrient supply for both N and S impact plant nutrient uptake, consequently ...
Nutrient Uptake and Removal by Potato Cultivars as Affected by Phosphate Fertilization of Soils with Different Levels of Phosphorus Availability
(Soc Brasileira De Ciencia Do Solo, 2017-01-01)
Studies in the past decades have focused on how tuber yield of potato grown on different types of soil is affected by phosphate fertilizer rates. However, little is known about the effects of phosphorus availability in the ...