Results 161 to 170 of about 1,152,576 (352)

ORCHESTRATING DIFFERENCE AND SIMILARITY: Black Fungibility, and the Spatial Redrawing of Racial Categories in Spanish Colonial Morocco, Sahara and Guinea

International Journal of Urban and Regional Research, EarlyView.
Abstract In this article I dissect the spatial strategies through which the Spanish attempted to orchestrate both racial difference and similarity in the African colonies of Morocco, Western Sahara and Equatorial Guinea during the first half of the twentieth century.
Pol Fité Matamoros
wiley   +1 more source

Characteristics of spring barley varieties for organic farming [PDF]

, 2002
Modern spring barley varieties have been developed with the aim of combining high productivity and standardised product quality under high-input conditions using pesticides for control of weeds, diseases and insects as well as heavy application of ...
Østergård, Hanne
core  

Spring Barley Radegast [PDF]

Czech Journal of Genetics and Plant Breeding, 2005
openaire   +2 more sources

Russian wheat aphid: a model for genomic plasticity and a challenge to breeders

Insect Science, EarlyView.
Invasive foundress finds suitable habitat and reproduces through pathogenesis. Wingless females produce life offspring quickly, which leads to high population densities. High population densities result in competition, which may induce epigenetic changes and wing development for dispersal.
Astrid Jankielsohn, Vicky L. Tolmay, Marlon‐Schylor Luke le Roux, Lintle Mohase, Mpho S. Mafa, Vittorio F. Nicolis, Eduard Venter, Nicolaas Francois Visser Burger, Anna‐Maria Botha   +8 more
wiley   +1 more source

Innovative Approaches for Improving the Quality and Resilience of Spring Barley Seeds: The Role of Nanotechnology and Phytopathological Analysis. [PDF]

Plants (Basel), 2023
Sadenova M, Kulenova N, Gert S, Beisekenov N, Levin E.   +4 more
europepmc   +1 more source

Large Area Crop Inventory Experiment (LACIE). Phase 3 direct wheat study of North Dakota [PDF]

The author has identified the following significant results. The green number and brightness scatter plots, channel plots of radiance values, and visual study of the imagery indicate separability between barley and spring wheat/oats during the wheat mid ...
Kinsler, M. C., Nichols, J. D., Ona, A. L.   +2 more
core   +1 more source

Variation in the abundance of Rhopalosiphum padi in Finland [PDF]

, 2009
The bird cherry-oat aphid, Rhopalosiphum padi (L.), is the major aphid pest in spring cereals in Finland. It is also the vector of Barley yellow dwarf virus (BYDV) which is the most serious virus disease of cereals. The Finnish forecast of R.
Huusela-Veistola, E.
core  

The Meaning of Work in the Digital Era: A Systematic Review and Research Agenda

Human Resource Management Journal, EarlyView.
ABSTRACT As digital technologies continue to reshape the nature of work, their impact on workers' experience of the meaning of work has attracted growing scholarly interest. However, the existing body of findings remains largely fragmented and conceptually inconsistent.
Yukun Liu, Qi Fang, Yasin Rofcanin, Mireia Las Heras, Xiao‐Yun Xie   +4 more
wiley   +1 more source

A Deeper Insight into the Yield Formation of Winter and Spring Barley in Relation to Weather and Climate Variability

Agronomy
This study used descriptive statistical methods to investigate how the yield development of winter and spring barley was affected by annual weather variability within the vegetative, ear formation, anthesis, and grain-filling phases.
Ali Yiğit, Frank-M. Chmielewski
doaj   +1 more source

Tolerance to weed harrowing in spring barley genotypes [PDF]

, 2005
Controlling weeds in spring cereals grown under organic conditions is mostly done by post emergence weed harrowing, where spring tines of the weed harrow control weeds by uprooting and/or covering small weeds plants with soil.
Hansen, Preben Klarskov
core