Results 41 to 50 of about 170 (149)

Alfalfa interseeding depresses seedling emergence, shoot development, and silage yield components in diverse maize hybrids

Agronomy Journal, Volume 118, Issue 2, March/April 2026.
Abstract Depressed silage yield of maize (Zea mays L.) grown as a companion crop for alfalfa (Medicago sativa L.) establishment limits the profit potential and adoption of this intercropping system by farms. Our objective was to assess whether the interseeding of alfalfa triggered a universal reduction in the development of shoot traits in a diverse ...
John H. Grabber, Swetabh Patel, Claire P. Northup   +2 more
wiley   +1 more source

Cambios en fracciones de fósforo en Inceptisoles y Mollisoles por aplicaciones de vinaza y/o cloruro de potasio

Acta Agronómica, 2010
Con el fin de determinar el efecto que la aplicación de vinaza puede tener sobre las fracciones de fósforo y su relación con la acumulación de biomasa total en maíz dulce, un experimento en invernadero fue realizado con suelos de los municipios de ...
Diego Iván ángel S, Juan Carlos Menjívar Flores   +1 more
doaj   +2 more sources

Impacts of variable‐rate potassium fertilization on corn and soybean yield and soil‐test variability

Agronomy Journal, Volume 118, Issue 2, March/April 2026.
Abstract Variable‐rate (VR) technology allows for changing nutrient rates within fields. This study compared VR and uniform‐rate (UR) potassium (K) fertilization for corn (Zea mays L.)–soybean [Glycine max (L.) Merr.] rotations. Grid soil‐sampling (0.1–0.3 ha cells), global positioning systems (GPS), and yield monitors were used to establish multiyear ...
Agustin Pagani, David J. Wittry, Antonio P. Mallarino   +2 more
wiley   +1 more source

Cereal rye termination strategy affects soybean population and yield in organic cover crop‐based rotational tillage systems

Agronomy Journal, Volume 118, Issue 2, March/April 2026.
Abstract The use of cover crop‐based rotational tillage has been proposed as a strategy to reduce tillage and control weeds in organic systems. Termination is a critical part of this system, as incomplete termination of the cover crop can lead to competition for moisture and nutrients with the commodity crop, poor weed suppression, and seed ...
Jessica L. Drewry, Ben Brockmueller, Léa Vereecke, Brian Luck, Erin Silva, Andrew Smith   +5 more
wiley   +1 more source

Leveraging machine learning and geospatial analysis to determine agronomic and economic optima for variable‐rate seeding in corn and soybean

Agronomy Journal, Volume 118, Issue 2, March/April 2026.
Abstract Integrating soil and topographic properties into variable‐rate seeding (VRS) provides essential information for decision‐making to enhance crop production and profitability. Only a few studies have explored geospatial and machine‐learning approaches to understand factors influencing crop yield and profitability in VRS. Therefore, field studies
Jasmine Neupane, Asbin B K, Bishwoyog Bhattarai, John Fulton, Neha Joshi, Sami Khanal   +5 more
wiley   +1 more source

Cambios en fracciones de fósforo en Inceptisoles y Mollisoles por aplicaciones de vinaza y/o cloruro de potasio Changes in fractions of phosphorus in Inceptisols and Mollisols for applications of vinasse and /or potassium chloride

Acta Agronómica, 2010
Con el fin de determinar el efecto que la aplicación de vinaza puede tener sobre las fracciones de fósforo y su relación con la acumulación de biomasa total en maíz dulce, un experimento en invernadero fue realizado con suelos de los municipios de ...
Diego Iván ángel S, Juan Carlos Menjívar Flores   +1 more
doaj  

The Energy Requirements, Productivity and Profitability Effects of Removing Subsoil Compaction in Maize Cropping in the Eastern Pampas of Argentina

AgriEngineering
Removing subsoil compaction caused by agricultural traffic is energy-demanding and therefore expensive. Experimental work was undertaken on a Typic Argiudoll to quantify the energy required to remove subsoil compaction and determine the associated ...
Guido F. Botta, Alejandra Ezquerra Canalejo, David Rivero, Diego G. Ghelfi, Sergio Rodríguez, Diogenes L. Antille   +5 more
doaj   +1 more source

Selection for persistence of endophyte‐free meadow fescue under intensive grazing versus frequent mowing

Grassland Research, Volume 5, Issue 1, Page 3-11, March 2026.
Cattle grazing meadow fescue pasture in remnant oak savanna near Fennimore, Wisconsin. Abstract Background Meadow fescue (Schedonorus pratensis (Huds.) P.Beauv.) is highly adapted to managed rotational grazing systems with sufficient rest periods to promote regrowth and sward longevity. It is not well adapted to intensive grazing with set stocking that
Michael D. Casler
wiley   +1 more source

Hidromorfía y condiciones ácuicas en suelos de la llanura aluvial de Tucumán (Argentina) Hydromorphy and aquic conditions in soils of the alluvial plain of Tucumán (Argentina)

Ciencia del Suelo, 2010
Se seleccionaron cuatro perfiles de suelo con distinta clase de drenaje con el objetivo de analizar la intensidad del proceso de hidromorfía, y considerar cuáles cumplen con las condiciones ácuicas. Estos fueron: La Aguadita (Udipsamment típico, térmico,
Rodolfo Oscar Zappino
doaj  

Biological corridors are crucial habitat features that boost biodiversity in agroecological systems of Argentina

Ecological Solutions and Evidence, Volume 7, Issue 1, January–March 2026.
Our work shows for the first time in the region that biological corridors increase biodiversity and promote interactions between different components of the production system, using a methodology never before used in Argentina such as the Griffon index.
Paula Taraborelli, Micaela Malaspina, Natalia Carrasco, Andrea Scavone, Alejandra López   +4 more
wiley   +1 more source