Results 11 to 20 of about 830,705 (276)
Revue d’Elevage et de Médecine Vétérinaire des Pays Tropicaux, 1996 Trois lots de 14 brebis Djallonké ont été comparés : l'un (lot E) avec un traitement antiparasitaire à la mise bas avec de l'Ivomec® ou du Valbazen® et de l'Amprol®, l'autre (lot T2) avec trois traitements antiparasitaires classiques avec les mêmes ...
Sylvie Hounzangbe-Adote, Christian Meyer
doaj +1 more source
Diversification in the international construction business [PDF]
, 2017 Economic globalization has created an interdependent market that allows companies to transcend traditional national boundaries to conduct business overseas. In the international construction market, companies often adopt diversification as a strategy for
Flanagan, Roger +3 more
core +2 more sources
Does Diversification Cause the 'Diversification Discount'? [PDF]
SSRN Electronic Journal, 2000 This paper examines whether the discount of diversified firms can actually be attributed to diversification itself, using recent econometric developments about causal inference with non-experimental data. The effect of diversification on firm value is unbiasedly estimated by matching diversified and single-segment firms on the propensity score??the ...
openaire +2 more sources
Crop Journal, 2015 Field pea crops in central Alberta were surveyed for ascochyta blight from 2011 to 2012 and fungal isolates were recovered from foliar lesions on selected plants.
Hafiz Ahmed +7 more
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Nature Communications, 2021 The true number of infections from SARS-Cov-2 is unknown and believed to exceed the reported numbers by several fold. National testing policies, in particular, can strongly affect the proportion of undetected cases.
Maureen Rebecca Smith +5 more
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Crop Journal, 2019 Aphanomyces root rot (ARR) of field pea (Pisum sativum), caused by Aphanomyces euteiches, can cause severe root damage, wilting, and large yield losses under wet soil conditions. To identify ways to manage this disease, the effect of A.
Longfei Wu +6 more
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Agronomy, 2020 Cucumber green mottle mosaic virus (CGMMV) is a re-emerging threat to greenhouse cucumber and other Cucurbitaceae crop production worldwide. This seed-borne virus can easily spread from a contaminated seeds to seedlings and to adjacent plants through ...
Walid Ellouze +4 more
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Applied 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
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Typologie des aviculteurs dans la zone du Cap-Vert au Sénégal
Revue 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
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Revue 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
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