Results 61 to 70 of about 42,663 (226)

Características botânicas, agronômicas e fenológicas de cultivares de arroz de várzea. [PDF]

open access: yes, 2011
O presente trabalho teve por objetivo apresentar os descritores morfo-agronômicos e fenológicos de duas novas cultivares de arroz, BRS Fronteira, BRSGO Guará e da linhagem CNAi 8859, desenvolvidas para condições de várzea ...
CUTRIM, V. dos A.   +3 more
core  

Growth, nutrient accumulation in leaves and grain yield of super early genotypes of common bean

open access: yesPesquisa Agropecuária Tropical, 2016
There is a lack of researches that evaluate the development and nutrient accumulation in super early genotypes of common bean for the elaboration of fertilization programs.
Adriano Stephan Nascente   +2 more
doaj   +1 more source

ANÁLISE DE PORTFÓLIOS DE FEIJÕES CARIOCA E ESPECIAIS / Analysis of carioca and specialty beans portfolios

open access: yesInforme Gepec, 2022
Este artigo tem como objetivo avaliar a substituição parcial do feijão carioca pelos grãos especiais de feijão no Estado de Goiás a partir da análise de portfólio pela teoria de Markowitz, tendo em vista obter o retorno e risco de cada combinação ...
Waleska Maria Fernandes Lima   +3 more
doaj   +1 more source

A Bayesian Spatiotemporal Functional Model for Data With Block Structure and Repeated Measures

open access: yesEnvironmetrics, Volume 37, Issue 2, March 2026.
ABSTRACT The analysis of spatiotemporal data is fundamental across multiple scientific disciplines, particularly in assessing the behavior of climate effects over space and time. A key challenge in this area is effectively capturing recurring climate phenomena, such as El Niño/La Niña (ENSO) phases, which induce prolonged periods of similar weather ...
David H. da Matta   +3 more
wiley   +1 more source

Carvão vegetal como condicionador de solo para arroz de terras altas (cultivar Primavera): um estudo prospectivo. [PDF]

open access: yes, 2011
O objetivo deste trabalho foi demonstrar o efeito do fino do carvão de eucalipto (Eucalyptus sp.) nas variáveis de fertilidade e propriedades físicas do solo considerando-se o crescimento e desenvolvimento do arroz de terras altas (cultivar Primavera)
ROCHA, A. de O.   +6 more
core  

Physicochemical and Microbial Quality of Pig Blood Sausages Formulated With Meat and Cereal Fillers as Affected by Packaging Material During Storage

open access: yesJournal of Food Processing and Preservation, Volume 2026, Issue 1, 2026.
The use of pig blood to develop sausages is a viable option to prevent environment pollution associated with discarded blood and to improve food security. However, the development of pig blood sausages with optimised quality can affect its storage stability and safety.
Yvonne Tsiane   +5 more
wiley   +1 more source

Estratégias de crescimento das empresas beneficiadoras de arroz do extremo Sul Catarinense [PDF]

open access: yes, 2010
TCC (graduação) - Universidade Federal de Santa Catarina. Centro Sócio-Econômico. Economia.Verificam-se, neste trabalho, as principais características do setor orizícola em âmbito mundial, nacional e regional.
Olivo, Laís Simon
core  

Phenotyping Root Systems in a Set of Japonica Rice Accessions: Can Structural Traits Predict the Response to Drought?

open access: yesRice, 2020
Background The root system plays a major role in plant growth and development and root system architecture is reported to be the main trait related to plant adaptation to drought. However, phenotyping root systems in situ is not suited to high-throughput
Paulo Henrique Ramos Guimarães   +5 more
doaj   +1 more source

Vegetation Indices as Rapid, Non‐Destructive Tool to Assess Nitrogen Status in Irrigated Rice

open access: yesModern Agriculture, Volume 3, Issue 2, December 2025.
Rationalising nitrogen supply in both space and time presents a significant challenge in large‐scale rice production. Vegetative indices obtained from optical radiation sensors are a promising strategy for nitrogen management, as they reduce the costs of chemical analyses and allow quick decision‐making in the supplementary application of N to ...
Marcos Paulo dos Santos   +4 more
wiley   +1 more source

Perfil sanitário e fisiológico de sementes de arroz provenientes de ensaios de valor de cultivo e uso, em três locais. [PDF]

open access: yes, 2011
Foi feito um estudo com o objetivo de avaliar a qualidade sanitária e fisiológica das sementes de arroz provenientes de ensaios de valor de cultivo e uso (VCU) conduzidos em Goiás, Mato Grosso e ...
MORAIS, O. P. de   +5 more
core  

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