Results 31 to 40 of about 4,695 (115)

Maize Yield, Water Productivity and Economic Analysis Under Different Irrigation and Nitrogen Management Strategies Using Field Data and CERES‐Maize Model

Irrigation and Drainage, EarlyView.
ABSTRACT There is limited integrated evaluation of nitrogen (N) and irrigation management strategies for improving maize yield and productivity using crop models. The effects of N and irrigation on maize yield and productivity under centre pivot (CPI) and subsurface drip irrigation (SDI) using the CERES‐Maize model were investigated. N treatments were (
Ebrahim Amiri, Suat Irmak, P. Aalaee Bazkiaee   +2 more
wiley   +1 more source

Health Biomarkers of Pesticide Exposure in Rural Populations of Santa Fe, Argentina: Oxidative Stress and Genotoxicity

Journal of Applied Toxicology, EarlyView.
ABSTRACT The present study aimed to quantify pesticide residues in environmental matrices and plasma and to evaluate their potential effects on oxidative stress and DNA damage in rural populations of Santa Fe province. Soil and rainwater samples were collected, and biological samples and semistructured surveys were obtained from volunteers in three ...
María Priscila Dechiara, Carlina Leila Colussi, Lucía Magdalena Odetti, Damián Marino, María Fernanda Simoniello   +4 more
wiley   +1 more source

Comportamiento de híbridos de maíz y aptitud combinatoria de líneas con caracteres contrastantes.

Agronomía Mesoamericana, 2016
Se identificaron doce líneas con mazorca larga y doce líneas con mazorca gruesa. Las cruzas simples fueron evaluadas bajo un diseño de látice simple 12 x 12 en cinco ambientes duran-te 1995. Estimaciones de aptitud combinatoria general (ACG) y específica
Narciso Vergara, Shivaji Pandey, Surinder Kumar, Scott D. McLean, Sergio Rodríguez   +4 more
doaj   +1 more source

Anatomical–Motor Level Discrepancy in Prenatal Diagnosis of Open Spinal Dysraphism: A 12‐Year Retrospective Observational Study

BJOG: An International Journal of Obstetrics &Gynaecology, EarlyView.
ABSTRACT Objectives To quantify the discrepancy between anatomical and motor levels in foetuses with open spinal dysraphism and identify prenatal factors associated with this difference. We also examined associations between anatomical level and ultrasound findings. Design Retrospective observational study.
Silvia Arévalo, Elena Moreno, Mar Meléndez, Carlos Giné, Carlota Rodó, Alba Casellas, Alba Farràs, Manel Mendoza, Nerea Maiz   +8 more
wiley   +1 more source

Selección de líneas para formar híbridos de maíz dulce ricos en Lisina l. Probadores.

Agronomía Mesoamericana, 2016
Se evaluaron 20 líneas S5 de maíz dulce que contienen el gen opaco-2 que incrementa el contenido de lisina, además del gen sugary-2; estas líneas fueron cruzadas con tres probadores: una línea no emparentada y dos variedades sintéticas emparentadas con ...
María Cristina Vega, Enrique Navarro, José Espinoza, José Luis Guerrero, Gustavo A. Burciaga   +4 more
doaj   +1 more source

Peasant Movements and the Fourth Transformation in Mexico: What Does the Theory of Collective Empowerment Tell Us?

Journal of Agrarian Change, EarlyView.
ABSTRACT This article examines peasant and Indigenous movements in Mexico since Morena's rise to power in 2018 through the lens of collective empowerment theory, a theory of political‐cultural formation. Beyond offering an empirical assessment, the theory is refined and formalized through an analysis of these movements and their relationship to ...
Gerardo Otero
wiley   +1 more source

Words After the Storm: Elite Rhetoric and the Limits of De‐Escalation in Postreferendum Catalonia

Nations and Nationalism, EarlyView.
ABSTRACT When does a secessionist crisis end? What drives political elites to shift from hostility to moderation? This article examines the prospects of rhetorical de‐escalation in the aftermath of a secessionist dispute through the paradigmatic case of Catalonia.
Daniel Cetrà, Diego Muro, Mariola Tàrrega, Harrison Parpillon   +3 more
wiley   +1 more source

Mejoramiento de la línea MLS4-1 de maíz (Zea mays L.) a través del método de retrocruza.

Agronomía Mesoamericana, 2016
El presente trabajo involucra el mejoramiento de la línea MLS4-1 generada por el Instituto Mexicano del Maíz (I.M.M) de la Universidad Autónoma Agraria “Antonio Narro” (UAAAN), la cual es el progenitor macho del híbrido comercial AN-388. Esta línea tiene
Jesús Arreola, Gustavo Burciaga, José Gutiérrez, Cristina Vega, Enrique Navarro   +4 more
doaj   +1 more source

Apple Pomace Pectin for Gastroprotective Nutraceutical Delivery: Structure–Function Relationships and Nano/Microencapsulation Strategies for Gastric Ulcer Management

Food Frontiers, Volume 7, Issue 4, July 2026.
Apple pomace pectin is explored as a sustainable and multifunctional biomaterial for gastric ulcer management. Its unique structural features confer mucoadhesive, anti‐inflammatory, antioxidant, and anti‐Helicobacter pylori activities while enabling nano/microencapsulation of therapeutic agents.
Akash Dhiman, Shefali Arora, Parteek Prasher, Sukanya Chhetri, Pankaj Bhandari, William N. Setzer, Javad Sharifi‐Rad   +6 more
wiley   +1 more source

Resistencia al achaparramiento del maíz mediante infestaciones de Dalbulus maidis en maíz.

Agronomía Mesoamericana, 2016
Para detectar fuentes de resistencia al AM, se utilizó una metodología que consiste en infestar plántulas de maíz en los primeros quince días de edad.
Héctor Hidalgo, Guillermo Castañón, Flavio Rodríguez   +2 more
doaj   +1 more source