Results 101 to 110 of about 171,730 (308)

THE VALUE OF INFORMATION IN HERBICIDE DECISION MAKING FOR WEED CONTROL IN AUSTRALIAN WHEAT CROPS [PDF]

Most weed control decisions are made with the benefit of some information about weather conditions and actual weed densities. This study is an investigation of the value of adjusting weed control decisions in response to these types of information. For a
Pannell, David J.
core  

Glyphosate as a Tool for the Incorporation of New Herbicide Options in Integrated Weed Management in Maize: A Weed Dynamics Evaluation

, 2019
A farm-scale investigation was conducted to evaluate the potential impact of integrating glyphosate into different weed management programs when cultivating herbicide-tolerant maize in central Spain from 2012 to 2014. The weed management programs were (1)
Iñigo Loureiro, María-Cristina Chueca, Manuel González-Núñez, Ismael Sánchez-Ramos, Esteban García-Ruiz, Guillermo Cobos, Inés Santin-Montanyá, María-Concepción Escorial, Susana Pascual   +8 more
core   +1 more source

Maize Yield, Water Productivity and Economic Analysis Under Different Irrigation and Nitrogen Management Strategies Using Field Data and CERES‐Maize Model

Irrigation and Drainage, EarlyView.
ABSTRACT There is limited integrated evaluation of nitrogen (N) and irrigation management strategies for improving maize yield and productivity using crop models. The effects of N and irrigation on maize yield and productivity under centre pivot (CPI) and subsurface drip irrigation (SDI) using the CERES‐Maize model were investigated. N treatments were (
Ebrahim Amiri, Suat Irmak, P. Aalaee Bazkiaee   +2 more
wiley   +1 more source

Weed–crop competition: which plants benefit more from mineral nitrogen?

Weed Technology
A mineral ecological cropping system (MECS) that uses mineral fertilizers but no synthetic pesticides has been tested in field trials in Germany over 6 yr.
Selcuk Özcan, Marcus Saile, Roland Gerhards   +2 more
doaj   +1 more source

Modelling the Dynamics of Weed Management Technologies [PDF]

An appropriate economic framework for valuing the benefits of weed management technologies is to treat weeds as a renewable resource stock problem. Consequently, the weed seed bank is defined as a renewable resource that changes through time due to ...
Sinden, Jack A., Jones, Randall E., Cacho, Oscar J.   +2 more
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On‐Farm Demonstration and Economic Evaluation of an IoT Sensing System for Irrigation Management in South Carolina

Irrigation and Drainage, EarlyView.
ABSTRACT Irrigation can strongly influence agricultural productivity and sustainability. While sensor‐based irrigation has the potential to improve yield, reduce input costs and enhance resource‐use efficiency, its adoption in commercial agriculture remains limited.
J. O. Payero, U. Sekaran, D. B. Turner, S. Selvalakshmi, M. W. Marshall, N. Smith, J. Croft, A. S. Hill, R. Hitchcock‐Davis   +8 more
wiley   +1 more source

Other title: County weed supervisors, 1999

, 1999
A recent directory of county weed supervisors can be found online at the County Weed Directors Association of Kansas website: http://www.cwdak ...

core  

Environmental benefits from carbon sequestration, canola production, and zero‐tillage adoption on Saskatchewan farms

Journal of the Agricultural and Applied Economics Association, EarlyView.
Abstract Greenhouse gas emissions from crop production contribute to anthropogenic climate change, while agricultural soils also sequester atmospheric carbon. Direct measurement of soil organic carbon (SOC) is limited by high sampling costs and the vast spatial extent of farmland.
Devin Allen Serfas
wiley   +1 more source

Turning Down Mum's Cooking: The Ethics of Dietary Difference within Families

Journal of Applied Philosophy, EarlyView.
ABSTRACT Although food ethicists have called for greater attention to the relational context of eating for over a decade, the context of ‘eating with family’ remains largely ignored. But the family is both a morally specific relational context and one within which many people do most of their eating.
Megan A. Dean
wiley   +1 more source

Biochemical and Molecular Insights Into Monocrotaline‐Induced Hepatotoxicity: An Experimental Mouse Study

Journal of Applied Toxicology, EarlyView.
ABSTRACT Monocrotaline (MCT), a plant‐derived pyrrolizidine alkaloid, is well known for its hepatotoxic effects. However, full elucidation of the mechanisms underlying MCT‐induced hepatotoxicity, as well as the development of reliable biomarkers for early detection and monitoring, requires an integrated evaluation of biochemical, molecular, and ...
Ali Şenol, Alparslan Kadir Devrim, Miyase Çinar, Mahmut Sözmen, Fatma Betül Akça   +4 more
wiley   +1 more source