Results 41 to 50 of about 24,557 (222)

Efecto de diferentes dosis de cachaza en el cultivo de maíz (Zea mays)

Revista U.D.C.A Actualidad & Divulgación Científica, 2010
La cachaza puede ser utilizada en la agricultura como corrector del suelo o enmienda, pero su potencial no ha sido explorado hasta ahora. Esta investigación, realizada en Chitaraque (Boyacá), evaluó en un cultivo de maíz, el efecto de diferentes dosis de
Fabio Emilio Forero, Juan Pablo Fernández, Javier Giovanni Álvarez Herrera   +2 more
doaj   +1 more source

Assessing plant water status: Part 2 – Non‐destructive and remote sensing approaches

Journal of the Science of Food and Agriculture, EarlyView.
Abstract Precise, real time and non‐destructive assessment of plant water status is important for advancing plant physiological understanding, optimizing water usage, improving crop resilience and supporting precision agriculture in the face of increasingly variable climatic conditions.
Naila Farooq, Bo Zhang, Bastian Leander Franzisky, Tasawer Abbas, Jochen Taiber, Martin Koch, Ian C Dodd, Christoph‐Martin Geilfus   +7 more
wiley   +1 more source

Diferencias en las características foliares de Rhizophora mangle Linn. en dos zonas del manglar de Tuxpan, Veracruz

Revista Biológico Agropecuaria Tuxpan, 2016
Los manglares son ecosistemas importantes que prestan innumerables servicios ambientales. Sin embargo, pese a su importancia y a la protección de distintas normas nacionales e internacionales, la tasa de pérdida de estos ecosistemas es alta, en gran ...
Arianna Rubí González Sánchez, Maritza López Herrera, Scott Monks, Pablo Elorza Martínez   +3 more
doaj   +1 more source

Silicon differentially protects PSII and PSI photochemistry and preserves fatty acid metabolism in salt‐stressed Sorghum bicolor (L.)

Journal of the Science of Food and Agriculture, EarlyView.
Abstract BACKGROUND Silicon (Si) has been demonstrated to be an important element to enhance crop tolerance against salinity. Nevertheless, mechanisms underlying Si's mitigation of salt stress remains insufficiently explored and understood. This study aims to provide new insights into Si's impact on salt‐stressed Sorghum bicolor (L.) supplied or not ...
Farah Bounaouara, Rabaa Hidri, Mohammed Falouti, Salma Nait Mohamed, Mokded Rabhi, Ahmed Hichem Hamzaoui, Issam Nouairi, Nabil Ben Youssef, Cécile Cabassa, Arnould Savouré, Chedly Abdelly, Inès Slama, Walid Zorrig   +12 more
wiley   +1 more source

Fine mapping of cucumber downy mildew resistance loci identifies candidate genes linked to ethylene‐associated stomatal defence

Journal of the Science of Food and Agriculture, EarlyView.
Abstract BACKGROUND Downy mildew, caused by Pseudoperonospora cubensis, is one of the most destructive diseases affecting cucumber and remains difficult to manage sustainably through fungicide‐dependent control strategies. Although several resistance loci have been reported, many previously mapped regions remain too broad for efficient marker‐assisted ...
Mahdi Badri Anarjan, Saeed Omrani, Chunying Zhang, Shahida Begum, Khin Thanda Win, Haisu Li, Chunhua Wang, Tao Wu, Sanghyeob Lee   +8 more
wiley   +1 more source

Predicting grapevine stem water potential (Ψstem) using UV‐visible‐NIR spectroscopy across contrasting vineyard environments

Journal of the Science of Food and Agriculture, EarlyView.
Abstract BACKGROUND Climate change is intensifying water scarcity in viticulture, increasing the need for rapid and reliable tools to monitor vine water status. Spectroscopic techniques have emerged as promising approaches for rapid assessment of plant water status, although their robustness across different environments remains a key challenge.
Martina Galaverni, José Ignacio Manzano, Marta Rodríguez‐Febereiro, María Fandiño, Mar Vilanova, Javier José Cancela   +5 more
wiley   +1 more source

BIOLOGIA E CONSUMO FOLIAR POR Urbanus esmeraldus BUTLER (LEPIDOPTERA: HESPERIIDAE) EM TRÊS ESPÉCIES DA FAMÍLIA LEGUMINOSEAE [PDF]

Floresta e Ambiente
RESUMO A biologia e consumo foliar por Urbanus esmeraldus (Lepidoptera: Hesperiidae) foram avaliados em Centrosema pubescens, Clitoria fairchildiana, Galactia striata e numa alimentação alternada, com Centrosema pubescens e Clitoria fairchildiana.
Juliano G. N. Wendt, Acacio Geraldo de Carvalho   +1 more
doaj  

Un modelo para la estimación del área foliar en tres especies forestales de forma no destructiva

Revista U.D.C.A Actualidad & Divulgación Científica, 2009
Se realizó un estudio de relación entre el área foliar individual y medidas lineares de la hoja de aliso (Alnus acuminata H.B.K) familia Betulaceae, magle (Escallonia pendula Pers.) familia (Escalloniaceae) y roble (Quercus humboldtii Bompland) familia ...
Marco Cabezas Gutiérrez, Fernando Peña, Héctor William Duarte, José Fernando Colorado, Rodrigo Lora Silva   +4 more
doaj   +1 more source

Bio‐Derived Carbon Nanoparticles: A Green Amendment for Alleviating Heavy Metals in Soil–Plant Systems

Land Degradation &Development, EarlyView.
ABSTRACT Heavy metal (HM) contamination of soil–plant systems poses persistent ecological and health risks, driving interest in nanoparticle‐based remediation. Although conventional chemically synthesized nanoparticles (CSNPs) are effective, their energy‐intensive production and residual toxicity limit sustainable deployment.
Babar Hussain, Muhammad Nauman, Zahid Hussain, Palanisamy Vasudhevan, Abdulaziz G. Alghamdi, Shiyong Sun, Shengyan Pu   +6 more
wiley   +1 more source

Análisis fisiológico de la aplicación del sistema de secado de uvas en parrales con ahorro de jornales en cosecha

RIA: Revista Investigaciones Agropecuarias, 2014
La escasez relativa de mano de obra y su alto costo determina la búsqueda de tecnologías que aumenten su productividad y estrategias para disminuir costos.
R.S. ESPINDOLA, M. FERREYRA, E. PRINGLES, M. BATTISTELLA   +3 more
doaj