Results 31 to 40 of about 487,482 (306)

How Competitive Is Myanmar's Rice Sector? A Comparison of Production Costs and Efficiency

open access: yesAgribusiness, EarlyView.
ABSTRACT This paper analyzes the cost competitiveness of rice production in Myanmar by examining production costs, cost efficiency, and the potential effect of improving cost efficiency on the country's global competitiveness. To achieve this, we conduct a comparative analysis of production costs among major rice‐producing countries and estimate the ...
Nandar Aye Chan   +3 more
wiley   +1 more source

Charting the Path to Increased Oil Palm Output in Ghana Beyond Area Expansion: Technology or Managerial Capacity — Which Leads the Way?

open access: yesAgribusiness, EarlyView.
ABSTRACT This study sets out to investigate the prospects for raising oil palm output in sub‐Saharan Africa, particularly Ghana, without further expansion of cropland. Given global concerns about oil palm's role in deforestation and land use change, the focus is on enhancing productivity on existing farmlands.
Jacob Asravor   +3 more
wiley   +1 more source

Combining physical and cultural weed control with biological methods – prospects for integrated non-chemical weed management strategies [PDF]

open access: yes, 2004
The paper deals with the possibilities of combining physical weed control with biological weed ...
Hatcher, Scientist Paul   +1 more
core  

Community‐engaged crime prevention through environmental design and reductions in violent and firearm crime

open access: yesAmerican Journal of Community Psychology, EarlyView.
Abstract In the U.S., crime and violence are concentrated in cities that have lost industry and population due to economic disinvestment and structurally racist policies. Researchers, practitioners, and policymakers have called for community‐level approaches that reduce violence in these cities by improving unsafe physical environments, increasing ...
Laney A. Rupp   +9 more
wiley   +1 more source

Competitiveness of winter wheat stands against weeds: Effects of cultivar choice, row width and drilling direction [PDF]

open access: yes, 2002
The need for competitive crop stands can be regarded as a basic requirement for weed control, potentially reducing the need for direct control measures. One way the crop may suppress weed growth is by the restriction of light through crop shading.
Drews, Sylvia   +3 more
core  

Impact of the quality of organic amendments on size and composition of the weed seed bank [PDF]

open access: yes, 2011
In addition to improving the soil quality, organic amendments of soils may affect weed seed survival, emergence, growth and reproduction. This study evaluated the effects of applications of different qualities of organic amendments on size and ...
Bulcke, Robert   +5 more
core   +1 more source

Do Skin Prick Tests Predict Nasal Provocation Test Outcomes in Allergic Rhinitis Patients?

open access: yesInternational Forum of Allergy &Rhinology, EarlyView.
ABSTRACT Background In diagnosing allergic rhinitis (AR), conventional skin prick tests (SPTs) often fail to reflect allergen‐induced nasal symptoms. Conversely, nasal provocation tests (NPTs) provide more definitive assessments but are less accessible.
Yunhyung Lee   +3 more
wiley   +1 more source

Predicting spring barley yield from variety-specific yield potential, disease resistance and straw length, and from environment-specific disease loads and weed pressure [PDF]

open access: yes, 2008
For low-input crop production, well-characterised varieties increase the possibilities of managing diseases and weeds. This analysis aims at developing a framework for analyzing grain yield using external varietal information about disease resistance ...
Hansen, P.K.   +4 more
core   +1 more source

Advancing phylogenomics in Amaranthaceae sensu stricto: Development and application of a new nuclear target enrichment bait set

open access: yesApplications in Plant Sciences, EarlyView.
Abstract Premise Current phylogenies of Amaranthaceae sensu stricto (s.s.) are inadequately sampled and resolved to reflect the entire evolutionary history of the lineage, which is likely complex due to at least three whole‐genome duplication events, occasionally followed by subsequent additional polyploidization events and rapid diversification of ...
Tina Kiedaisch   +3 more
wiley   +1 more source

An investigation into the relationship between preceding break crops and weed populations in barley crops in organic ley/arable rotations [PDF]

open access: yes, 2002
This report was presented at the UK Organic Research 2002 Conference. The relationship between weed populations and cereal crops following nine organic break crops was investigated in field trials in Warwickshire, Aberdeenshire and Ceredigion in 2001 ...
Litterick, Audrey M   +2 more
core  

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