Results 21 to 30 of about 140,611 (264)

Diversification Through Trade* [PDF]

open access: yesThe Quarterly Journal of Economics, 2019
AbstractA widely held view is that openness to international trade leads to higher income volatility, as trade increases specialization and hence exposure to sector-specific shocks. Contrary to this common wisdom, we argue that when country-wide shocks are important, openness to international trade can lower income volatility by reducing exposure to ...
Francesco Caselli   +3 more
openaire   +4 more sources

Customizing Sanitization Protocols for Food-Borne Pathogens Based on Biofilm Formation, Surfaces and Disinfectants—Their Two- and Three-Way Interactions

open access: yesApplied Microbiology, 2023
Food-borne pathogens are a serious challenge in food handling, processing, and packaging systems. The growth of microbial biofilms on food handling surfaces further complicates the management of the microbial contamination of food.
Manju Kundu   +7 more
doaj   +1 more source

Typologie des aviculteurs dans la zone du Cap-Vert au Sénégal

open access: yesRevue d’Elevage et de Médecine Vétérinaire des Pays Tropicaux, 1997
Afin de caractériser les aviculteurs de la région de Dakar au Sénégal, une typologie concernant 174 élevages a été réalisée. Elle a permis de mettre en évidence cinq types d'aviculteurs : petits élevages urbains produisant des poulets de chair lors des ...
Brigitte Arbelot   +3 more
doaj   +1 more source

Enquête sur la prévalence sérologique des principales pathologies aviaires au Sénégal : mycoplasmoses, pullorose, typhose, maladie de Newcastle, maladie de Gumboro et bronchite infectieuse

open access: yesRevue d’Elevage et de Médecine Vétérinaire des Pays Tropicaux, 1997
Dans la zone du Cap-Vert au Sénégal, une enquête a été réalisée en aviculture villageoise et industrielle durant la saison des pluies de 1995 et la saison sèche de 1996 afin de connaître la prévalence sérologique des mycoplasmoses, de la pullorose ...
Brigitte Arbelot   +5 more
doaj   +1 more source

Molecular Analysis of Bacterial Isolates From Necrotic Wheat Leaf Lesions Caused by Xanthomonas translucens, and Description of Three Putative Novel Species, Sphingomonas albertensis sp. nov., Pseudomonas triticumensis sp. nov. and Pseudomonas foliumensis sp. nov.

open access: yesFrontiers in Microbiology, 2021
Xanthomonas translucens is the etiological agent of the wheat bacterial leaf streak (BLS) disease. The isolation of this pathogen is usually based on the Wilbrink’s-boric acid–cephalexin semi-selective medium which eliminates 90% of other bacteria, some ...
James T. Tambong   +6 more
doaj   +1 more source

Aphanomyces euteiches: A Threat to Canadian Field Pea Production

open access: yesEngineering, 2018
Field pea (Pisum sativum var. arvense L.) is an important legume crop around the world. It produces grains with high protein content and can improve the amount of available nitrogen in the soil.
Longfei Wu   +6 more
doaj   +1 more source

Ameliorating Forage Crop Resilience in Dry Steppe Zone Using Millet Growth Dynamics

open access: yesAgronomy, 2023
Introducing new forage crops such as Japanese millet (Echinochloa frumentacea) and pearl millet (Pennisetum glaucum) is crucial for mitigating the impacts of climate change in the dry steppe zone, expanding forage crop options, and obtaining nutritious ...
Almas Kurbanbayev   +9 more
doaj   +1 more source

Etude de la variabilité des caractères de reproduction chez les petits ruminants en milieu d'élevage traditionnel au Sénégal

open access: yesRevue d’Elevage et de Médecine Vétérinaire des Pays Tropicaux, 1997
Une analyse génétique a été menée dans trois régions différentes, sur deux espèces, des ovins et des caprins, pour estimer les paramètres génétiques des caractères de reproduction des animaux : prolificité, intervalle entre mises bas et âge à la ...
Virginie Clément   +7 more
doaj   +1 more source

Investment Diversification as a Strategy for Reducing Investment Risk [PDF]

open access: yesEconomic Horizons, 2018
Investment diversification is a widely accepted investment strategy, aimed at reducing investment uncertainty, while simultaneously keeping the expected return on investment unaltered.
Miljan Lekovic
doaj   +1 more source

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