Results 1 to 10 of about 210,066 (254)

Nutritional status at diagnosis among children with cancer referred to a nutritional service in Brazil

Hematology, Transfusion and Cell Therapy, 2021
Introduction: Children and adolescents with cancer are particularly vulnerable to malnutrition and require special attention on nutritional assessment.
Karina Viani, Ronald D. Barr, Vicente Odone Filho, Elena J. Ladas   +3 more
doaj   +3 more sources

Nutrition in cacao (Theobroma cacao L.) crops: What determining factors should be considered?

Revista de la Facultad de Agronomía, 2022
Cacao (Theobroma cacao L.) is an important commercial crop and agricultural commodity worldwide; for some Latin American countries, it is an essential part of export products. In Colombia, this crop has promising conditions to extend and strengthen this
Laura Michell Carmona Rojas, Edwin Antonio Gutiérrez Rodríguez, Ana Maria Henao Ramirez, Aura Ines Urrea Trujillo   +3 more
doaj   +1 more source

The role of the nutritional status of geriatric patients with gastrointestinal cancer in developing postoperative complications [PDF]

Archive of Oncology, 2023
Background: Many studies have shown that geriatric patients with altered nutritional status are at higher risk of developing complications during medical treatment.
Starčević Sanja, Radovanović Dragana, Škorić-Jokić Svetlana, Mihalek Nora, Golijanin Danica   +4 more
doaj   +1 more source

Estimation of Macro and Micronutrients in Persimmon (Diospyros kaki L.) cv. ‘Rojo Brillante’ Leaves through Vis-NIR Reflectance Spectroscopy

Agronomy, 2023
The nutritional diagnosis of crops is carried out through costly elemental analyses of different plant organs, particularly leaves, in the laboratory.
Maylin Acosta, Fernando Visconti, Ana Quiñones, José Blasco, José Miguel de Paz   +4 more
doaj   +1 more source

DEEP LEARNING-BASED MODEL FOR CLASSIFICATION OF BEAN NITROGEN STATUS USING DIGITAL CANOPY IMAGING

Engenharia Agrícola, 2023
Laboratory chemical analysis of leaf samples can be costly and time-consuming, making it impractical for assessing crop variability. To address this challenge, researchers have focused on developing non-invasive tools that aid nitrogen (N) management ...
Murilo M. Baesso, Luisa Leveghin, Edson J. de S. Sardinha, Gabriel P. de C. N. Oliveira, Rafael V. de Sousa   +4 more
doaj   +1 more source

Establishment of leaf nutrient patterns for the nutritional diagnosis of Urochloa brizantha pastures in two seasons

Acta Scientiarum. Agronomy, 2021
To diagnose and monitor the nutritional status of commercial crops, reference standards must be established based on chemical analyses of soils and leaf tissues.
André Cayô Cavalcanti, Fábio Luiz Partelli, Ivoney Gontijo, Jairo Rafael Machado Dias, Marta Simone Mendonça Freitas, Almy Júnior Cordeiro de Carvalho   +5 more
doaj   +1 more source

Estabelecimento de normas DRIS em cafeeiro conilon orgânico ou convencional no estado do Espírito Santo Establishment of DRIS norms for organic and conventional conilon coffee in the State of Espírito Santo (Brazil)

Revista Brasileira de Ciência do Solo, 2006
O café conilon (Coffea canephora) ocupa grande importância no cenário sócio-econômico no Espírito Santo, e o seu cultivo, principalmente, de forma orgânica é crescente e representativo; no entanto, faltam informações sobre valores de referência de teores
Fabio Luiz Partelli, Henrique Duarte Vieira, Pedro Henrique Monnerat, Alexandre Pio Viana   +3 more
doaj   +1 more source

Nutritional diagnosis of mango plants post-harvest in anticipation of pre-flowering avoids nutritional stress

Revista Brasileira de Engenharia Agrícola e Ambiental, 2023
The São Francisco Valley region of Brazil is a leading exporter of mango fruits. Previous nutritional diagnosis can identify stresses, provide adjustments for nutritional limitations, and promote more efficient fertilization and nutrient management. This
Jefrejan S. Rezende, Fernando J. Freire, Suellen R. V. da Silva, Rosimar dos S. Musser, Ítalo H. L. Cavalcante, Eduardo C. M. Saldanha, Renato L. dos Santos, Jailson C. Cunha   +7 more
doaj   +1 more source

Nutrition status screening and assessment in colorectal cancer patients

结直肠肛门外科, 2022
Colorectal cancer is a common gastrointestinal malignancy in China and worldwide. Patients with colorectal cancer are at risk of compromised nutritional status or malnutrition.
Liu Hong, Lin Xiaoqian, Yang Jian
doaj   +1 more source

Mineral nutrition evolution in the formation of fruit tree rootstocks and seedlings

Revista Brasileira de Fruticultura, 2018
The importance of mineral nutrition to the various plant species has been recognized for many years. Since nutrients are directly linked to physiological and metabolic processes, they promote the growth of rootstocks and seedlings, contributing to the ...
William Natale, Antonio João de Lima Neto, Danilo Eduardo Rozane, Léon Etienne Parent, Márcio Cleber de Medeiros Corrêa   +4 more
doaj   +1 more source