Dataset Information

Priority regions for research on dryland cereals and legumes.

ABSTRACT: Dryland cereals and legumes are important crops in farming systems across the world. Yet they are frequently neglected among the priorities for international agricultural research and development, often due to lack of information on their magnitude and extent. Given what we know about the global distribution of dryland cereals and legumes, what regions should be high priority for research and development to improve livelihoods and food security? This research evaluated the geographic dimensions of these crops and the farming systems where they are found worldwide. The study employed geographic information science and data to assess the key farming systems and regions for these crops. Dryland cereal and legume crops should be given high priority in 18 farming systems worldwide, where their cultivated area comprises more than 160 million ha. These regions include the dryer areas of South Asia, West and East Africa, the Middle East and North Africa, Central America and other parts of Asia. These regions are prone to drought and heat stress, have limiting soil constraints, make up half of the global population and account for 60 percent of the global poor and malnourished. The dryland cereal and legume crops and farming systems merit more research and development attention to improve productivity and address development problems. This project developed an open access dataset and information resource that provides the basis for future analysis of the geographic dimensions of dryland cereals and legumes.

SUBMITTER: Hyman G

PROVIDER: S-EPMC4897757 | biostudies-literature | 2016

REPOSITORIES: biostudies-literature

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Priority regions for research on dryland cereals and legumes.

Hyman Glenn G Barona Elizabeth E Biradar Chandrashekhar C Guevara Edward E Dixon John J Beebe Steve S Castano Silvia Elena SE Alabi Tunrayo T Gumma Murali Krishna MK Sivasankar Shoba S Rivera Ovidio O Espinosa Herlin H Cardona Jorge J

F1000Research 20160513

Dryland cereals and legumes are important crops in farming systems across the world. Yet they are frequently neglected among the priorities for international agricultural research and development, often due to lack of information on their magnitude and extent. Given what we know about the global distribution of dryland cereals and legumes, what regions should be high priority for research and development to improve livelihoods and food security? This research evaluated the geographic dimension ...[more]

PMID: 27303632

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Project description:BackgroundDiagnostic errors are a major source of preventable harm but the science of reducing them remains underdeveloped.ObjectiveTo identify and prioritize research questions to advance the field of diagnostic safety in the next 5 years.ParticipantsNinety-seven researchers and 42 stakeholders were involved in the identification of the research priorities.DesignWe used systematic prioritization methods based on the Child Health and Nutrition Research Initiative (CHNRI) methodology. We first invited a large international group of expert researchers in various disciplines to submit research questions while considering five prioritization criteria: (1) usefulness, (2) answerability, (3) effectiveness, (4) potential for translation, and (5) maximal potential for effect on diagnostic safety. After consolidation, these questions were prioritized at an in-person expert meeting in April 2019. Top-ranked questions were subsequently reprioritized through scoring on the five prioritization criteria using an online questionnaire. We also invited non-research stakeholders to assign weights to the five criteria and then used these weights to adjust the final prioritization score for each question.Key resultsOf the 207 invited researchers, 97 researchers responded and 78 submitted 333 research questions which were then consolidated. Expert meeting participants (n = 21) discussed questions in different breakout sessions and prioritized 50, which were subsequently reduced to the top 20 using the online questionnaire. The top 20 questions addressed mostly system factors (e.g., implementation and evaluation of information technologies), teamwork factors (e.g., role of nurses and other health professionals in the diagnostic process), and strategies to engage patients in the diagnostic process.ConclusionsTop research priorities for advancing diagnostic safety in the short-term include strengthening systems and teams and engaging patients to support diagnosis. High-priority areas identified using these systematic methods can inform an actionable research agenda for reducing preventable diagnostic harm.

Dataset Information

Priority regions for research on dryland cereals and legumes.

Publications

Priority regions for research on dryland cereals and legumes.

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