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Genotyping-by-sequencing based genetic mapping reveals large number of epistatic interactions for stem rot resistance in groundnut
Key message
Genetic mapping identified large number of epistatic interactions indicating the complex genetic architecture for stem rot disease resistance.
Abstract
Groundnut (Arachis hypogaea) is an important global crop ...
Who are those people we call farmers? Rural Kenyan aspirations and realities
Rural Kenyan households have different aspirations and income portfolio strategies, including agricultural intensification and income diversification. This article reports on a study that interviewed 624 households to ...
Influence of drought and heat stress, applied independently or in combination during seed development, on qualitative and quantitative aspects of seeds of lentil (Lens culinaris Medikus) genotypes, differing in drought sensitivity
Terminal droughts, along with high temperatures, are becoming more frequent to strongly influence the seed development in cool‐season pulses like lentil. In the present study, the lentil plants growing outdoors under natural ...
Money Matters: The Role of Yields and Profits in Agricultural Technology Adoption
Despite the growing attention to technology adoption in the economics literature, knowledge gaps remain regarding why some valuable technologies are rapidly adopted, while others are not. This paper contributes to our ...
Households’ aspirations for rural development through agriculture
In sub-Saharan Africa, rural households are the focus of many development efforts and the transformation of smallholder
agriculture is one entry point for this process. Understanding farming households’ technology choices ...
A recipe for success? Learning from the rapid adoption of improved chickpea varieties in Ethiopia
Many studies detail constraints deemed responsible for the limited adoption of new
technologies among smallholder farmers in sub-Saharan Africa. By contrast, here we
study the conditions that led to the remarkably fast ...
Stakeholder Involvement in Transdisciplinary Research: Lessons from Three Projects on Sustainable Land Management in a North-South Setting
Sustainability problems call for collaborative solution finding. Lessons learnt from the transdisciplinary designs of three projects in the Global South include the need for a prephase to build balanced ownership, ...
Genetic imprints of domestication for disease resistance, oil quality, and yield component traits in groundnut (Arachis hypogaea L.)
Ploidy difference between wild Arachis species and cultivated genotypes hinder transfer of useful alleles for agronomically important traits. To overcome this genetic barrier, two synthetic tetraploids, viz., ISATGR 1212 ...
Volatiles from Maruca vitrata (Lepidoptera, Crambidae) host plants influence olfactory responses of the parasitoid Therophilus javanus (Hymenoptera, Braconidae, Agathidinae)
Plants damaged by herbivores are known to release odors attracting parasitoids. However, there is currently no information how leguminous plants damaged by the pod borer Maruca vitrata attract the exotic larval parasitoid ...
Integrated transcriptome, small RNA and degradome sequencing approaches provide insights into Ascochyta blight resistance in chickpea
Ascochyta blight (AB) is one of the major biotic stresses known to limit the chickpea production worldwide. To dissect the complex mechanisms of AB resistance in chickpea, three approaches,namely, transcriptome, small RNA ...