7 pages, via online journal, Despite large investments in research to modernize African agriculture, enabling it to fulfil its potential, traditional agriculture still predominates. To many, the lack of adoption of knowledge generated through agricultural research is due either to the inexplicable functioning of the farmer's decision-making process or to a set of issues so complex that it is not clear how they could ever be overcome. This paper reviews a project in Sub-Saharan Africa in which bean pest management became a tool through which communities were empowered to address a wide range of development issues. This paper suggests that what needs to be altered substantially is the way scientists view and interact with the poor.
9 pages, Humans have improved plants for their utility through selective self-pollination, crossing, and progeny selection for >10,000 years, largely based on physical characteristics. Less than 200 years ago, the genetic basis of heritability in selection was revealed, enabling breeders to accelerate genetic gain. Breakthroughs in genomics and molecular markers for the past century have enabled breeders to locate and select genomic regions affecting desirable traits, improving breeding precision. Transgenesis has enabled crop insertion of desirable exogenous genes, enabling de novo functionality. These technologies, along with agronomic practices, have generated more than sixfold yield improvements in crops such as corn in the past century. Gene editing, with its unique ability to precisely edit, change expression, and move genes within a crop's genome, has the potential to be the next breakthrough technology. For this to come to fruition, it is critical to take a holistic view considering perspectives of scientists, farmers, regulators, and consumers.
Prokopy, Linda S. (author), Hart, Chad E. (author), Massey, Raymond (author), Widhalm, Melissa (author), Klink, Jenna (author), Andresen, Jeffery (author), Angel, James (author), Blewett, Thomas (author), Doering, Otto C. (author), Elmore, Roger (author), Gramig, Benjamin M. (author), Guinan, Patrick (author), Hall, Beth L. (author), Jain, Atul (author), Knutson, Cody L. (author), Lemos, Maria Carmen (author), Morton, Lois Wright (author), Niyogi, Dev (author), Power, Rebecca (author), Shulski, Martha D. (author), Song, Carol X. (author), Takle, Eugene S. (author), and Todey, Dennis (author)
Format:
Journal article
Publication Date:
2015-09
Published:
USA: Elsevier
Location:
Agricultural Communications Documentation Center, Funk Library, University of Illinois Box: 160 Document Number: D07789
