Results 31 to 40 of about 412 (161)

Diagnose foliar em açaizeiro para avaliação do estado nutricional

CONTRIBUCIONES A LAS CIENCIAS SOCIALES
Esse trabalho tem importância para a Região Norte do Brasil, logo, o objetivou-se com esse trabalho avaliar dados sobre a cultura do açaizeiro, a partir da obtenção de dados secundários em fontes governamentais e pesquisa primária. A revisão da literatura envolve buscar, analisar e descrever conhecimento sobre um tema específico.
Ricardo Augusto Martins Cordeiro, Welliton de Lima Sena, André Luiz Pereira da Silva, Rubens de Oliveira Meireles, Ernesto da Silva Pires, Francisco Carlos Almeida de Souza, Patrick de Castro Cantuária, Breno Marques da Silva e Silva   +7 more
openaire   +1 more source

DRIS formulas for evaluation of nutritional status of cupuaçu trees

Revista Brasileira de Ciência do Solo, 2011
DRIS, an Diagnosis and Recommendation Integrated System, is a tool to evaluate the nutritional status of plants. Different DRIS formulas have been proposed to improve the efficiency of the crop nutrition diagnoses.
Jairo Rafael Machado Dias, Paulo Guilherme Salvador Wadt, Daniel Vidal Perez, Lucielio Manoel da Silva, Cleigiane de Oliveira Lemos   +4 more
doaj   +1 more source

Associations Between Severe Food Insecurity and Food Addiction in Brazilian Low‐Income Women

European Eating Disorders Review, Volume 34, Issue 4, Page 1111-1120, July 2026.
ABSTRACT Objective The present study aims to assess the distribution of food addiction (FA) across different levels of food insecurity (FI) in Brazilian women of reproductive age living in poverty, and to investigate the association between FA and FI. Method This is a cross‐sectional study conducted between October 2020 and May 2021 in 40 urban favelas
Amanda Ribeiro Berta, Luiz Gonzaga Ribeiro Silva‐Neto, Juliana Souza Oliveira, Nassib Bezerra Bueno, Telma Maria de Menezes Toledo Florêncio, Ana Paula Grotti Clemente, Giovana Longo‐Silva, Risia Cristina Egito de Menezes   +7 more
wiley   +1 more source

CRESCIMENTO INICIAL E DIAGNOSE NUTRICIONAL DE PLANTAS DE MILHO CULTIVADAS COM OMISSÃO DE MACRONUTRIENTES EM ARGISSOLO

Nativa, 2020
O objetivo do trabalho foi avaliar o crescimento inicial e diagnose nutricional de plantas de milho cultivadas com omissão de macronutrientes em Argissolo. O experimento foi desenvolvido em estufa, tendo como substrato Argissolo amarelo distrocoeso, utilizou-se vasos com capacidade de 3 dm³, tendo como tratamentos: Solo sem adubação, Adubação ...
Lima, Janderson Carmo, Nascimento, Marilza Neves, Jesus, Railda Santos, Silva, Alismário Leite, Santos, Anacleto Ranulfo, Oliveira, Uasley Caldas   +5 more
openaire   +3 more sources

Avaliação do estado nutricional da mangueira Tommy Atkins no submédio do vale do rio São Francisco: cálculo dos índices DRIS

Recursos Rurais, 2018
O Sistema Integrado de Diagnose e Recomendação, DRIS, é uma ferramenta importante na avaliação do estado nutricional das plantas. Os objetivos do presente trabalho foram avaliar o estado nutricional de pomares de mangueira Tommy Atkins no Submédio do ...
P. A. da C. Pinto, L. E. Dias, V. H. Alvarez V., M. M. Choudhury   +3 more
doaj   +1 more source

When Food Becomes a Public Issue: Policy Trajectories and the Public Arena of Food Security in Belo Horizonte

Bulletin of Latin American Research, Volume 45, Issue 3, July 2026.
ABSTRACT This article examines how food insecurity became established as a public problem in Belo Horizonte by tracing the actors, disputes, and framings shaping this arena over time. Drawing on historical sources and 37 key‐informant interviews (2024–2025), it adopts a public‐arena approach understanding public problems as being constituted through ...
Lucas Barbi, Waleska Caiaffa, Solimar Carnavalli Rocha, Helen Pineo, Elis Borde   +4 more
wiley   +1 more source

Produção de massa seca e teores de nutrientes do feijoeiro comum submetido à deriva de glyphosate em duas classes de solo

Revista Ceres, 2015
O glyphosate é o principal herbicida em utilização no mundo, sendo recomendado para o controle de plantas daninhas em diversas culturas. Em pulverizações com ventos de 2 m s-1, a deriva de glyphosate pode atingir até 160 m além do local considerado alvo ...
Wanderson Souza Rabello, Pedro Henrique Monnerat, Marcela Campanharo, Guilherme Ribeiro, José Francisco Sá Vasconcelos Junior   +4 more
doaj   +1 more source

Comparative Analysis of Dietary Patterns in Children With Phenylketonuria Phenotypes and Controls: Implications for Nutritional Status

Journal of Inherited Metabolic Disease, Volume 49, Issue 3, May 2026.
ABSTRACT Individuals with phenylketonuria (PKU), caused by different variants of the phenylalanine hydroxylase gene, need to restrict their intake of phenylalanine. This study evaluated dietary patterns and physical activity levels in children with different PKU phenotypes compared to healthy controls. Eighty‐two children were recruited (22 classic PKU
Dolores Garcia‐Arenas, Aida Ormazabal, Paula Isern, Blanca Barrau‐Martinez, Arnau Gonzalez‐Rodriguez, Alba Tor‐Roca, Rafael Llorach, Jaume Campistol‐Plana, Mireia Urpi‐Sarda, Consortium PKU.cat.   +9 more
wiley   +1 more source

LEAF TOTAL NITROGEN CONCENTRATION AS AN INDICATOR OF NITROGEN STATUS FOR PLANTLETS AND YOUNG PLANTS OF EUCALYPTUS CLONES

Revista Brasileira de Ciência do Solo, 2015
The use of leaf total nitrogen concentration as an indicator for nutritional diagnosis has some limitations. The objective of this study was to determine the reliability of total N concentration as an indicator of N status for eucalyptus clones, and to ...
Eric Victor de Oliveira Ferreira, Roberto Ferreira Novais, Bruna Maximiano Médice, Nairam Félix de Barros, Ivo Ribeiro Silva   +4 more
doaj   +1 more source

Practices, barriers, and opportunities for dietitians‐nutrionists in critical care in Latin America: A cross‐sectional study

Journal of Parenteral and Enteral Nutrition, Volume 50, Issue 4, Page 582-592, May 2026.
Abstract Background Dietitians–nutritionists (DNs) play a key role in intensive care units (ICUs), yet their scope of practice varies across settings. This study aimed to describe the professional practices of DNs working in ICUs in Latin America and to identify factors associated with their level of professional activity.
Mirta Crovetto, Solange Parra‐Soto, Samuel Durán‐Aguero, Karla Cordón‐Arrivillaga, Marisa Canicoba, Leslie Landaeta‐Díaz, Jhon Jairo Bejarano, Saby Mauricio, Edna J. Nava‐González, Valeria Carpio‐Arias, Sheila Cerezo, Sonia Ivankovich, Alfonsina Ortiz, Beatriz Nuñez‐Martinez, Eliana Romina Meza‐Miranda, Gertrudis M Adrianza de Baptista, Marisela Morales, Melissa Miranda‐Durán, Frank Carrera‐Gil   +18 more
wiley   +1 more source