Knowledge for better food systems

Showing results for: Crop diversity

14 November 2017

This new handbook, edited by Danny Hunter, Luigi Guarino, Charles Spillane and Peter C. McKeown, presents a comprehensive and multidisciplinary overview of the current knowledge of agricultural biodiversity.

30 October 2017

This new book by Bioversity International summarizes the most recent evidence on how to use agrobiodiversity to provide nutritious foods through harnessing natural processes.

6 September 2017

The Sustainable Intensification Network (SIRN) has published a report based on a workshop they co-organised in Kenya in March 2017. The purpose of the workshop was to help inform potential future funding opportunities from the Global Challenges Research Fund (GCRF) for collaborative research between UK and African scientists, with the objectives of:

12 June 2017

This policy brief by the NGOs IIED and Hivos describes how diversification of agriculture and food systems in Zambia can contribute to improving Zambian food and nutrition security, while also building more resilient food systems. It outlines policy recommendations on how the food and agriculture sector can better serve the country’s population through the development of sustainable diets for all.

Photo: Neil Palmer, CIAT Nicaragua, Flickr Creative commons licence 2.0  generic
1 June 2017

In this information note from the CGIAR programme on Climate change, Agriculture and Food security (CCAFS), researchers present a rough estimate of the proportion of global agricultural emissions that can be attributed to smallholder farmers in developing countries.

16 May 2017

This website published by The International Center for Tropical Agriculture (CIAT), presents interactive visual information and statistics on how food supplies around the world have changed in the past 50 years. 

Photo: Gralbeard, TomatoesRootSystem1-SouthGardenBed, Flickr, Creative Commons License 2.0 generic.
8 May 2017

This research brings together data from 389 field trials to determine how the root and shoot biomass, and carbon (C) stocks of major crops correlate to soil C in different environmental conditions. The analysis found all crops allocated more C to their shoots than roots. The greatest C allocation to roots was in grasses (which also had the highest plant biomass production).

Photo: djfrantic, Bees on our Boysenberries, Flickr, Creative Commons License 2.0 generic.
12 April 2017

This paper in Biological Conservation argues that the role of pesticides in driving biodiversity loss deserves renewed emphasis, quantification and amelioration. The authors present their views on how conservationists should support integrated approaches, for sustainable agriculture and rural development planning, that simultaneously address food security, pesticide use and biodiversity conservation.

Photo: Connie, polyculture, Flickr, Creative Commons License 2.0 generic.
12 April 2017

This paper, taken from an inaugural edition on planetary health in the Lancet, analyses global food and nutrient production and diversity by farm size, providing evidence on how smallholder farmers contribute to the quantity and quality of our global food supply and discussing the structural impacts of agriculture on nutrient availability.

Photo: USFWS Mountain-Prairie, Wetlands in Croplands, Flickr, Creative Commons License 2.0
28 September 2016

In this modelling study, the authors examine potential trade-offs between sufficient food provisioning in the future and sustaining biodiversity. On the one hand they find that cropland expansion increases food security, particularly in areas which are currently struggling with access to safe and nutritious food.

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