Results 31 to 40 of about 22,981 (237)

Producción de forrajes de avena y trigo bajo sistemas hidropónico y convencional

Ciencia y Tecnología Agropecuaria, 2020
En la Región Sur del Ecuador se comparó la producción de avena (Avena sativa L.) y trigo (Triticum vulgare L.) obtenida a partir de un sistema de forraje verde hidropónico (FVH), frente al sistema de producción convencional o a campo abierto (CA).
Dayana Beatriz Morales Sinchire, Leticia Salomé Jiménez Álvarez, Juan Ignacio Burneo Valdivieso, Edwin Daniel Capa Mora   +3 more
doaj   +1 more source

Dose‐Dependent Effects of Biochar on Soil Revealed by Fast Field‐Cycling (FFC) NMR: From Molecular Water Dynamics to Soil Functionality

Magnetic Resonance in Chemistry, EarlyView.
Dose–response of biochar in a clay soil: fifteen mixtures (fBC 0–1) reveal nonlinear thresholds (pH/EC) and sharp WHC gains near fBC ≈ 0.3–0.5. Coupled FT‐IR and FFC‐NMR (0.01–10 MHz; ModelFree τc distributions) link water dynamics to soil functionality.
Calogero Librici, Paola Bambina, Ettore Madonia, Veronica Ciaramitaro, Delia Francesca Chillura Martino, Paolo Lo Meo, Pellegrino Conte   +6 more
wiley   +1 more source

Short‐term responses in weed spatial patterns during early adoption of conservation agriculture practices

Pest Management Science, EarlyView.
Weed spatial patterns and temporal stability were shaped by species life forms and the cropping systems implemented in the plots. Weed aggregation was more pronounced in conservation agriculture and among perennials. Patch stability was primarily governed by species life form and was stronger among perennials. Abstract BACKGROUND The aggregated spatial
Gal Rozenberg, Yohay Carmel, Gil Eshel, Lior Blank   +3 more
wiley   +1 more source

In vitro evaluation of azole fungicide sensitivity in Fusarium langsethiae, F. tricinctum, F. poae and F. sporotrichioides populations from Irish oats

Pest Management Science, EarlyView.
Microtitre plate assays of 286 Irish oat isolates show species‐specific azole sensitivity. In Fusarium langsethiae, mefentrifluconazole and tebuconazole sensitivities correlate, defining four phenotypes and supporting resistance monitoring and integrated control.
Diana E. Bucur, Steven Kildea
wiley   +1 more source

Determinación del impacto de competencia de diferentes cohortes de avena silvestre (Avena fatua) sobre los rendimientos en un cultivo comercial de trigo (Triticum aestivum) Assessment of competition impact from different cohorts of wild oats (Avena fatua) on the yields of a commercial wheat crop (Triticum aestivum)

Agronomía Colombiana, 1996
El objetivo de este trabajo fue determinar el comportamiento de la avena silvestre (Avena fatua L.) sobre el cultivo de trigo (Triticum aestívum LO.). Estainvestigaciónfue desarrollada en el Centro Agropecuario <Marengo>, Universidad Nacional de ...
Márquez M. Javier, Salas A. Jacobo, Fuentes D. Cilia L., Plaza T. Guido A.   +3 more
doaj  

Effect of fluorophenylalanine on indole-3-acetic acid levels in Aveaa coleoptiles

Acta Societatis Botanicorum Poloniae, 2014
The effect of the amino acid analogue D,L-p-fluorophenylalanine on indole-3-acetic acid levels in Avena has been examined. Previous studies have established that D,L-p-fluorophenylalanine promotes elongation, lowers phenolic levels and depresses auxin ...
Andrew B. Maksymowych, Joseph A. Orkwiszewski   +1 more
doaj   +1 more source

Nanoemulsion design of Cynara cardunculus leaves extract rich in sesquiterpene lactones

Pest Management Science, EarlyView.
This work introduces a novel formulation strategy that advances the potential of Cynara cardunculus leaf extract enriched in sesquiterpene lactones as a bioherbicide and contributes to the broader development of sustainable weed management tools based on natural products.
Daniela Rosa, Carlos Rial, Miguel Palma, Francisco J. Rodríguez‐Mejías, Rosa M. Varela, Francisco A. Macías, Maria F. Duarte   +6 more
wiley   +1 more source

Macollamiento y acumulación de materia seca en plantas individuales de avena con distintos momentos de defoliación

Semiárida, 2020
El objetivo de este estudio fue evaluar, a nivel de planta individual, el efecto de la defoliación sobre la dinámica de macolla miento y de acumulación de materia seca (MS) en avena (Avena byzantina e. Koch.) cv. Milagros INTA.
A. M. Bazán, F. R. Delfino, C. M. Ferri, M. A. Brizuela   +3 more
doaj  

I comportamenti relazionali nell’era dei social network: indagine sull’utilizzo di Facebook tra gli adolescenti di una comunità scolastica

Humanities, 2018
Il continuo evolversi della tecnologia ha portato, oltre all’aumento dei classici mass-media, allo sviluppo di un mezzo di informazione interattivo che è internet. Proprio attraverso internet è sorto un innovativo metodo di comunicazione che ha coinvolto
Giuseppe Avena
doaj   +1 more source

Single and dual RPA‐CRISPR/Cas assays for point‐of‐need detection of Stewart's wilt pathogen (Pantoea stewartii subsp. stewartii) of corn and Maize dwarf mosaic virus

Pest Management Science, Volume 81, Issue 4, Page 1988-1999, April 2025.
Schematic diagram of the single and dual RPA‐CRISPR/Cas12a/13a diagnostic assays for the detection of Pantoea stewartii subsp. stewartii and Maize dwarf mosaic virus. The validated assays provide a useful and sensitive molecular tool for detecting two quarantine pathogens of maize within a minimal resource framework suitable for fast‐tracking the ...
Qian Tian, Hua Zhou, Zhenxing Zhao, Yongjiang Zhang, Wenjun Zhao, Lulu Cai, Tao Guo   +6 more
wiley   +1 more source