Results 21 to 30 of about 3,258 (245)

Impact of the Timing and Use of an Insecticide on Arthropods in Cover-Crop-Corn Systems

Insects, 2022
Cover crops provide a habitat for pests and beneficial arthropods. Unexpected pest pressure in a cover-crop-to-corn system can occur and result in increased use of insecticides.
Gabriela Inveninato Carmona, Emily Robinson, Julia Nogueira Duarte Campos, Anthony Justin McMechan   +3 more
doaj   +1 more source

Legume Cover Crop Contributions to Ecological Nutrient Management in Upper Midwest Vegetable Systems

Frontiers in Sustainable Food Systems, 2022
Cover cropping, especially with legumes, is a critical approach to ecological soil nutrient management as a means to meet Sustainable Development Goal (SDG) 2, addressing food security issues via sustainable agriculture approaches.
Sharon Perrone, Julie Grossman, Alexander Liebman, Alexander Liebman, Samantha Wells, Thanwalee Sooksa-nguan, Nicholas Jordan   +6 more
doaj   +1 more source

Detecting Cover Crop End-Of-Season Using VENµS and Sentinel-2 Satellite Imagery

Remote Sensing, 2020
Cover crops are planted during the off-season to protect the soil and improve watershed management. The ability to map cover crop termination dates over agricultural landscapes is essential for quantifying conservation practice implementation, and ...
Feng Gao, Martha C. Anderson, W. Dean Hively   +2 more
doaj   +1 more source

Cover crops and preemergence herbicides: An integrated approach for weed management in corn-soybean systems in the US Midwest

Frontiers in Agronomy, 2022
Adoption of a fall established, high biomass cereal rye cover crop has potential to diversify weed management in corn and soybean production systems, reducing the selection pressure for resistance to postemergence herbicides.
Kolby R. Grint, Nicholas J. Arneson, Francisco Arriaga, Ryan DeWerff, Maxwel Oliveira, Daniel H. Smith, David E. Stoltenberg, Rodrigo Werle   +7 more
doaj   +1 more source

Influence of Recurrent Rolling/Crimping of a Cereal Rye/Crimson Clover Cover Crop on No-Till Bush Bean Yield

AgriEngineering, 2022
A no-till experiment was conducted in Auburn, AL U.S.A. to evaluate the effectiveness of an experimental two-stage roller/crimper in reoccurring rolling over the same area planted with a cereal rye/crimson clover cover crop mix and its influence on bush ...
Ted S. Kornecki, Corey M. Kichler
doaj   +1 more source

Management of High-Residue Cover Crops in a Conservation Tillage Organic Vegetable On-Farm Setting

Agronomy, 2019
A three year on-farm conservation-tillage experiment was initiated in fall of 2008 at Randle Farm LLC, located in Auburn, AL. Our objective was to evaluate and demonstrate implementation of tenable conservation vegetable production practices using high ...
Ted S. Kornecki, Andrew J. Price
doaj   +1 more source

Microbial community response to cover cropping varied with time after termination

Agricultural & Environmental Letters, 2023
AbstractThis study evaluates cover crop (CC) effects on microbial community structure in a winter wheat–sorghum–fallow rotation with pea, oat, and canola; mixtures of pea and oat; pea and canola; pea, oat, and canola; and six species mixture (SSM) of pea, oat, canola, hairy vetch, forage radish, and barley as CCs, and fallow as treatments.
Anuoluwapo Ogunleye, Vesh R. Thapa, Deb R. Aryal, Rajan Ghimire, Veronica Acosta‐Martinez   +4 more
openaire   +2 more sources

REDUCING VIBRATION WHILE MAINTAINING EFFICACY OF ROLLERS TO TERMINATE COVER CROPS [PDF]

Applied Engineering in Agriculture, 2004
Rollers may provide a valuable alternative to chemicals for terminating a cover crop. Several producers are now using versions that they have made or have purchased. Most of these producers, however, complain about excessive vibration that is caused by the roller passing over the cover crop.
null R. L. Raper, null P. A. Simionescu, null T. S. Kornecki, null A. J. Price, null D. W. Reeves   +4 more
openaire   +1 more source

Cover crop termination method has a limited effect on spring soil moisture and temperature in humid mid-Atlantic U.S.

Agricultural Water Management
Winter cover crop termination is commonly achieved by applying broad-spectrum herbicides, which vary in mode of action and time required to kill the cover crop. Many growers also use roller-crimpers to mechanically kill cover crops or to create a uniform
Cara M. Peterson, Harry H. Schomberg, Alondra I. Thompson, Steven B. Mirsky, Kate L. Tully   +4 more
doaj   +1 more source

Finding novel vulnerabilities of hypomorphic BRCA1 alleles

Molecular Oncology, EarlyView.
Synthetic lethality screens performed to identify novel vulnerabilities often model complete gene loss, thereby overlooking patient‐derived hypomorphic mutations. In this study, we have performed genome‐wide CRISPR screens on BRCA1 hypomorphic mutations, showing BRCA1I26A behaves like wild‐type, while BRCA1R1699Q mimics deficiency. Furthermore, we have
Anne Schreuder, Klaas de Lint, Hồ Mỹ Phúc Võ, Mariana M. Góis, Rosalie A. Kampen, Marta San Martin Alonso, Ilse Nootenboom, Veronica Garzero, Tiemen J. Wendel, Rob M. F. Wolthuis, Sylvie M. Noordermeer   +10 more
wiley   +1 more source