Mostrando ítems 1-10 de 214
Influence of sources of seed on varietal adoption behavior of wheat farmers in indo-gangetic plains of India
Seed is the most crucial input in the crop production cycle. Although new seed varieties are developed and released frequently, they often do not reach the farmers because of underdeveloped and inefficient seed delivery ...
Predicting minimum tillage adoption among smallholder farmers using microlevel and policy variables
Minimum tillage combined with mulching (MTM) is critical to conservation agriculture, yet its use by smallholder farmers raises challenging questions regarding adoption, diffusion and scaling at farm level. In this paper, ...
Response to climate risks among smallholder farmers in Malawi : a multivariate probit assessment of the role of information, household demographics, and farm characteristics
Why do many smallholder farmers fail to adopt what appear to be relatively simple agronomic or management practices which can help them cope with climate-induced stressors? Using household and plot level data collected in ...
Yellow Rust epidemics worldwide were caused by Pathogen Races from divergent genetic lineages
We investigated whether the recent worldwide epidemics of wheat yellow rust were driven by races of few clonal lineage(s) or populations of divergent races. Race phenotyping of 887 genetically diverse Puccinia striiformis ...
Maize diversity, market access, and poverty reduction in the Western Highlands of Guatemala
(International Mountain Society, 2017)
The western highlands of Guatemala lie within the area where maize was first domesticated, and maize remains central to farmers' livelihood security. Over 50% of the population in the region are in poverty, and over 48% ...
Addressing conflict through collective action in natural resource management
(Uopen Journals, 2017)
The food security crisis and international “land grabs” have drawn renewed attention to the role of natural resource competition in the livelihoods of the rural poor. While significant empirical research has focused on ...