Results 121 to 130 of about 3,136,453 (260)

Socio-economic impact of GMOs on African consumers [PDF]

, 2009
The debate surrounding genetically modified organisms (GMOs) remains an important one for consumers and consumer organisations the world over, and is characterized by strong views for, and against the technology.
Mugwagwa, Julius T., Rutivi, Cathy
core   +1 more source

Compaction effects on crop yields in Vertisols: Transient under wet years

Agrosystems, Geosciences &Environment, Volume 8, Issue 4, December 2025.
Abstract Soil compaction commonly impacts productivity in Australian cotton production systems. A field experiment conducted during the 2019–2020 season showed that compaction decreased lint yield by 27%. The objective of this study is to evaluate the legacy effect of soil compaction on subsequent crop yields (wheat [Triticum aestivum L.] in 2020 and ...
Gunasekhar Nachimuthu, Blake Palmer, Hiz Jamali, Andy Hundt, Stacey Cunningham, Duy P. Le, Graeme Schwenke   +6 more
wiley   +1 more source

Economies of Size for Conventional Tillage and No-till Wheat Production [PDF]

Production costs and economies of size for both conventional tillage and no-till wheat production were determined. The reduction in the price of glyphosate after the patent expired improved the relative economics of no-till for continuous monoculture ...
Epplin, Francis M., Kletke, Darrel D., Peeper, Thomas F., Stock, Curtis J.   +3 more
core   +1 more source

Improving reduced tillage vegetable systems for the Northern Great Plains: How does early season soil tarping (solarization and occultation) impact soil health?

Agrosystems, Geosciences &Environment, Volume 8, Issue 4, December 2025.
Abstract Much of the research for tarping and soil health has taken place in the northeastern United States, and minimal research has applied early season tarping in a drier, sunnier climate such as the US Midwest. This study in Brookings, SD, evaluated soil health impact from early season (April through May) solarization and occultation at different ...
Hannah Voye, Christopher Graham, Rhoda Burrows, Kristine M. Lang   +3 more
wiley   +1 more source

The effect of two-year application of pelargonic acid on the growth of Cirsium arvense (L.) Scop. and Sonchus arvensis L

Frontiers in Agronomy
Synthetic herbicides are used for perennial weed management, but owing to environmental and health concerns they face increasing regulatory restrictions.
Eliyeh Ganji, Sabine Andert
doaj   +1 more source

Paraquat, diuron and atrazine for the renewal of chemical weed control in northern Cameroon [PDF]

, 1997
Au Nord-Cameroun, le paraquat est vulgarisé depuis 1987 et le diuron et l'atrazine depuis 1992, à la suite des recommandations de la SODECOTON et des tests réalisés par l'IRA en collaboration avec le CIRAD. Le paraquat montre une efficacité importante et
Gaudard, Lucien, Martin, José
core  

Soil health unaltered by conversion from no‐till to occasional tillage

Agrosystems, Geosciences &Environment, Volume 8, Issue 4, December 2025.
Abstract Achieving greater productivity and ecological sustainability of agricultural soils requires moving beyond conventional management practices. No‐till (NT) enhances soil health while presenting weed management and nutrient stratification challenges.
Lawrence Aula, Amanda C. Easterly, Milena Maria Tomaz de Oliveira, Cody F. Creech   +3 more
wiley   +1 more source

Manejo de capim pé-de-galinha em lavouras de soja transgênica resistente ao glifosato Management of goose grass on transgenic soybean, resistant to glyphosate

Pesquisa Agropecuária Brasileira, 2013
O objetivo deste trabalho foi avaliar a resistência de capim pé-de-galinha (Eleusine indica) ao glifosato, em lavouras de soja transgênica; avaliar o efeito de aplicações de glifosato em diferentes estádios de desenvolvimento; identificar práticas ...
André da Rosa Ulguim, Leandro Vargas, Dirceu Agostinetto, Taísa Dal Magro, Nixon da Rosa Westendorff, Marcelo Timm Holz   +5 more
doaj  

Performance of drought‐tolerant maize for silage or grain in conventional and Kura clover perennial groundcover cropping systems

Agrosystems, Geosciences &Environment, Volume 8, Issue 4, December 2025.
Abstract Drought‐tolerant (DT) maize (Zea mays L.) hybrids have demonstrated better performance than non‐DT hybrids when drought events are present. The objective of this study was to assess the performance of three DT maize hybrids for whole‐plant dry matter (DM) and grain yield and forage nutritive value under conventional or Kura clover (Trifolium ...
Kenneth A. Albrecht, Francisco E. Contreras‐Govea, Eduardo D. Munaiz, Edward J. Bures, Francisco J. Arriaga   +4 more
wiley   +1 more source

Pesticide Use on Fruit and Vegetable Crops in Ohio 1990 [PDF]

, 1992
PDF pages ...
Etzkorn, David S., Waldron, Acie C., Wilhelm, Michael H.   +2 more
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