Results 41 to 50 of about 3,211 (119)
Growth, Photosynthesis and Root Metabolome Responses to Graded Hypoxia in Contrasting Rice Cultivars
Journal of Agronomy and Crop Science, Volume 212, Issue 3, May 2026.ABSTRACT Rice is an economically important crop and a staple food for a large proportion of the world's population. Although rice is generally adapted to flooded soils, cultivars may differ in their responses to reduced oxygen availability. Here, we evaluated growth, physiological performance and organ‐specific metabolic profiles of two rice cultivars ...
Jesimiel da Silva Viana +5 more
wiley +1 more source
Acta Scientiarum. Agronomy, 2016 This study aimed to evaluate the effect of row spacing and nitrogen topdressing fertilization of two materials (genotype 07SEQCL441 CL and cultivar BRS Esmeralda) on the plant height, yield components, grain yield, and quality of an upland rice crop ...
Mábio Chrisley Lacerda +1 more
doaj +1 more source
Boletim de Indústria Animal, 2014 Foram utilizados 30 leitões (15 machos castrados e 15 fêmeas) da raça landrace, com peso médio inicial de 32kg. O período experimental foi de 84 dias, quando o peso médio dos animais de um dos tratamentos atingiu 112kg. O delineamento experimental foi em blocos ao acaso em um esquema fatorial 5 x 2 (níveis de substituição x sexos) e três repetições ...
Fernando Gomes de Castro Júnior +5 more
openaire +8 more sources
Metacaspases contribute to the cellular response to heat stress in a marine diatom
New Phytologist, Volume 250, Issue 4, Page 2357-2367, May 2026.Summary Climate‐driven marine heatwaves (HW) are extreme, large‐scale events characterized by elevated ocean temperatures lasting from days to months. Despite their importance, little is known about the molecular mechanisms of algal response to marine HW. Recent studies suggest that metacaspases play an important role in thermotolerance.
Mai Sadeh +6 more
wiley +1 more source
Ecology and Evolution, Volume 16, Issue 4, April 2026.We evaluated the effects of the 2019 Brumadinho tailings‐dam collapse on neotropical otters (Lontra longicaudis) in Brazil's Paraopeba river using multi‐season occupancy models. Six years post‐collapse, otters showed high occupancy across impacted reaches.
Rodrigo Lima Massara +10 more
wiley +1 more source
Semina: Ciências Agrárias, 2016 The objectives of the present work were to identify common bean lines with high grain yield, adaptability and stability; stratify the environment; and detect the most important factors for the genotype by environment (G×E) interaction in northeastern ...
Helton Santos Pereira +6 more
doaj +1 more source
Quality of Forage Cactus Silage with the Addition of Hay from Forages Adapted to the Semiarid Region
New Zealand Journal of Agricultural Research, Volume 69, Issue 2, April 2026.This study investigated the effects of including hays from different forages adapted to the semiarid region on the forage cactus (Opuntia fícus‐indica (L.) Mill) silage quality. A completely randomized design, with five treatments was used: pure forage cactus and forage cactus associated with 30% hay from gliricidia (Gliricidia sepium), pornunça ...
Silvia C. Bento +10 more
wiley +1 more source
Journal of Applied Entomology, Volume 150, Issue 3, Page 351-363, April 2026.ABSTRACT Pollination is a key ecosystem service, yet most studies focus on diurnal interactions, often overlooking nocturnal pollinators such as hawkmoths and settling moths. In arid environments, nocturnal pollination plays a crucial role in maintaining native plant species of high biocultural value, as seen in the Caatinga dry forest.
Joel A. Queiroz +3 more
wiley +1 more source
A Bayesian Spatiotemporal Functional Model for Data With Block Structure and Repeated Measures
Environmetrics, 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
Scientia Agricola, 2000 Na semeadura mecanizada diversos fatores interferem no estabelecimento do estande de plantas e, com freqüência, na produtividade da cultura, destacando entre eles a velocidade de operação da máquina no campo e a profundidade de deposição do adubo no solo.
José Geraldo da Silva +2 more
doaj