Results 31 to 40 of about 37,835 (207)

Tolerance of upland rice genotypes to water deficit

open access: yesRevista Brasileira de Engenharia Agrícola e Ambiental, 2013
Water deficit is one of the environmental factors that cause a great reduction in the upland rice grain yield. The objective of this study was to evaluate genotypes of upland rice with broad genetic diversity for tolerance to this stress and to identify ...
Cleber M. Guimarães   +3 more
doaj   +1 more source

DEPTH OF SULFUR FERTILIZATION AND NITROGEN TOPDRESSING AS AFFECTING NODULATION AND GRAIN YIELD OF COMMON BEAN

open access: yesColloquium Agrariae, 2017
Depth of sulfur (S) fertilization can affect common bean (Phaseolus vulgaris L.) development and a better understanding of its interaction with nitrogen topdressing could help to improve common bean grain yield in soils under Cerrado.
Adriano Stephan Nascente   +3 more
doaj   +2 more sources

FLUORESCÊNCIA DA CLOROFILA COMO INDICADOR DE ESTRESSE SALINO EM FEIJÃO CAUPI

open access: yesRevista Brasileira de Agricultura Irrigada, 2018
O objetivo do estudo foi avaliar o efeito da salinidade sobre a fluorescencia de clorofila em feijao caupi cv. IPA 206 cultivados com Neossolo Fluvico em casa de vegetacao. A irrigacao foi realizada com agua com seis niveis de condutividades eletricas (0;
Wanderson José de Oliveira   +5 more
semanticscholar   +1 more source

Susceptibility of common bean and soybean to water stress evaluated at the sitis phenotyping platform

open access: yesBioscience Journal, 2017
The great challenge of breeding programs focused on tolerance to water stress is the precise, in large scale, and automated phenotyping. Therefore, the objective of this study was to assess whether the controlled conditions of SITIS Automated ...
Cleber Morais Guimarães   +2 more
doaj   +3 more sources

Corn and soybean yields as affected by cover crops and herbicide timing under no-tillage system [PDF]

open access: yesPlanta Daninha, 2013
To achieve better results in the no-tillage system (NTS), it is important to properly manage the cover crop prior to planting by using herbicides, usually glyphosate.
P. Oliveira   +3 more
doaj   +1 more source

Caracterização de Variedades Locais de Feijão Comum [PDF]

open access: yes, 2014
TCC (graduação)- Universidade Federal de Santa Catarina. Campus Curitibanos. Agronomia.As variedades locais de feijão apresentam inúmeras características de interesse, e são cultivadas por várias gerações de pequenos agricultores ...
Silva, Kalinka
core  

Bacillus subtilis E Trichoderma sp. NO INCREMENTO DA BIOMASSA EM PLANTAS DE SOJA, FEIJÃO-CAUPI, MILHO E ARROZ

open access: yesAGRI-ENVIRONMENTAL SCIENCES, 2018
Bactérias e fungos são capazes de promover o crescimento vegetal. Dessa forma, o presente trabalho teve como objetivo avaliar o efeito de Bacillus subtilis (UFT BS10) e Trichoderma asperellum (UFT 201), quanto ao incremento de biomassa em plantas de soja,
L. F. B. Chagas   +5 more
semanticscholar   +1 more source

Desempenho de plântulas de arroz de terras altas promovido por microrganismos multifuncionais

open access: yesSemina: Ciências Agrárias, 2021
Microrganismos multifuncionais podem contribuir para o desenvolvimento do sistema radicular de plantas afetando positivamente a produtividade de grãos das culturas.
João Pedro Tavares Fernandes   +3 more
doaj   +1 more source

Effects of irrigated cover crop cultivation period on common bean and soybean yield

open access: yesCrop, Forage &Turfgrass Management, Volume 12, Issue 2, December 2026.
Abstract Cover crop inclusion is essential for improving soil management in tropical no till systems; however, the optimal duration of irrigated off‐season cultivation remains uncertain. This 3‐year field study evaluated nine cover crop species or mixtures and four cultivation periods (60, 75, 90, and 105 days) on biomass production, soil chemical ...
Adriano S. Nascente   +8 more
wiley   +1 more source

Descritores mínimos indicados para caracterizar cultivares/variedades de feijão comum (Phaseolus vulgaris L.). [PDF]

open access: yes, 2011
O objetivo deste trabalho foi descrever os descritores mínimos e sua metodologia utilizados para fins de proteção de cultivares de ...
SILVA, H. T. da
core  

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