Résultat de
votre recherche
Voici les éléments 1-10 de 24
Ecological, morpho‑agronomical, and bromatological assessment of sorghum ecotypes in Northern Morocco
20 septembre 2023,
- HE Condorcet
,
- Article scientifique
Article scientifique
"Sorghum Bicolor is a cereal used for grains as feed and food, mainly cultivated in dry areas. To study the possibilities of increasing its cultivation for feed purposes, ecological, morpho-agronomical, and bromatological characterization of some local ecotypes was conducted as the first steps toward selecting better cultivars. Indeed, twenty-one ecotypes were collected from farms in Northern Morocco ...
Ecological, morpho-agronomical, and nutritional characteristics of Sulla flexuosa (L.) Medik. ecotypes
16 août 2023,
- HE Condorcet
,
- Article scientifique
Article scientifique
"The present work was part of assessing wild genetic plant resources of forage interest in Northern Morocco and aimed to study the agro-morphology and nutritional value of Sulla fexuosa (L.) Medik. (Hedysarum fexuosum L.) ecotypes. The seeds of twenty-one wild S. fexuosa (L.) Medik. ecotypes were collected from 21 sites. The edaphic and climatic characteristics of the collection sites were studied ...
Que nous apprend cette 1ère mesure de l’activité biologique des sols ?
22 juin 2023,
- HE Condorcet
- CARAH
,
- Publication d'intérêt général/presse
Publication d'intérêt général/presse
"Évaluer la fertilité des sols n'est pas trivial. Très souvent, on résume cela à une série de mesures physico-chimiques telles que le pH, la granulométrie (texture), la richesse en éléments nutritifs (P, K, etc.) ou le statut organique (teneur en carbone total). Cette approche a ses avantages car elle se base sur des procédures éprouvées et bien souvent standardisées, relativement rapides et stables ...
Intraspecific size shifts in generalist bumblebees and flowers lead to low functional consequences
04 septembre 2023,
- HE Condorcet
,
- Article scientifique
Article scientifique
Abstract : "Body size is a trait that can affect plant–pollinator interaction efficiency and plant reproductive success. We explored the impact of intraspecific size shifts on the interactions between pollinators and flowering plants under controlled conditions. We considered two development conditions leading to the production of large and small individual flowers of Borago officinalis and Echium ...
Pedigree Validation and Reconstruction Applied in the Cultivated Potato Using 35 Microsatellites Markers
05 juin 2023,
- HE Condorcet
- CARAH
,
- Article scientifique
Article scientifique
Abstract ; "Knowledge of the parental origin of crop species is a prerequisite for formulating efective strategies for genetic conservation, management, and utilisation of genotypes in breeding programmes and genetic studies. In the case of the potato, although pedigree information is well documented, the possible lack of accurate pedigree data for certain cultivars constitutes a loss of opportunity ...
Genetic Diversity Trends in the Cultivated Potato: A Spatiotemporal Overview
15 avril 2022,
- HE Condorcet
- CARAH
,
- Article scientifique
Article scientifique
Résumé des auteurs : Monitoring the change in genetic diversity over time and space in crop species is essential to facilitating further improvement. As the world’s most important tuber crop for human consumption, and an ideal candidate to help address global food security, the cultivated potato deserves in-depth study in this regard. In this overview, some aspects of spatiotemporal diversity ...
The bacterial world inside the plant
28 juillet 2022,
- HE Condorcet
,
- Article scientifique
Article scientifique
"This review provides an overview of the current research, including the concept of endophytes, endophytes in plant organs, endophyte colonization, nutrient e ciency use, endophytes and crop nutrition, inoculation with synergistic bacteria, the eect of inoculum concentration on plant root microbiota and synthetic communities. It also examines the practical opportunities and challenges when utilizing ...
Effect of the application of vermicompost and millicompost humic acids about the soybean microbiome under water restriction conditions
04 novembre 2022,
- HE Condorcet
,
- Article scientifique
Article scientifique
"This study aimed to evaluate the responses of soybean plants to the application of vermicompost HA (HA-V) and millicompost (HA-M) along with Bradyrhizobium sp. under water restriction. The experiment was carried out in a greenhouse, and the treatments received Bradyrhizobium sp. inoculation with or without the application of HA from vermicompost and millicompost with or without water restriction. ...
In Vitro Dual Culture of Polymyxa betae in Agrobacterium rhizogenes Transformed Sugar Beet Hairy Roots in Liquid Media
23 juin 2011,
- HE Condorcet
,
- Article scientifique
Article scientifique
"Polymyxa betae is a soil-borne protist and an obligate parasite of sugar beet that transmits the beet necrotic yellow vein virus. Sugar beet hairy roots, transformed by Agrobacterium rhizogenes, were inoculated with surface-sterilized root fragments infected by P. betae. After 10 wk in a liquid medium, typical structures of P. betae were observed in this in vitro system. This first in vitro culture ...
First Report of Plasmodiophora brassicae on Rapeseed in the Grand Duchy of Luxembourg
09 octobre 2009,
- HE Condorcet
,
- Article scientifique
Article scientifique
First report sur la détection de Plasmodiophora brassicae en culture de colza au Grand-Duché de Luxembourg.