Showing results for: Sustainable intensification
This book, by Jules Pretty and Zareen Pervez Bharucha, explores the current state of knowledge of sustainable agricultural intensification in a variety of settings, including smallholder farms and industrialised countries.
A new paper reviews evidence on agricultural intensification in low- and middle-income countries and concludes that intensification rarely leads to both environmental and social benefits. Only 17% of the case studies were found to have win-win outcomes. The paper finds that the two outcome categories most frequently reported in the literature are food production and income, and that these outcomes are the most likely to be positive (at 52% and 68%, respectively). Other outcomes, such as for various ecosystems service indicators, are less frequently reported and are less likely to have positive outcomes.
The paper presents land use scenarios that provide enough food for 9 billion people, biodiversity protection and terrestrial carbon storage while staying inside the planetary boundaries for land and water use. The main features of these scenarios are improved agricultural productivity (through reducing the gap between current and maximum potential crop yields, and replacing some ruminant meat production with pork and poultry) and redistribution of agricultural production to areas with relatively high productivity and water supplies but low existing levels of biodiversity.
The book “Agricultural Development and Sustainable Intensification: Technology and Policy Challenges in the Face of Climate Change”, edited by Udaya Sekhar Nagothu, examines different approaches to sustainable intensification and presents case studies from around the world.
FCRN member Erasmus zu Ermgassen of the University of Cambridge has surveyed six NGO initiatives that are promoting sustainable cattle ranching in the Brazilian Amazon by using intensified pasture production to avoid deforestation. He finds that high-productivity cattle ranching is possible, requiring investment of US$410–2180/ha with payback times of 2.5–8.5 years. However, several barriers exist, including knowledge transfer, financial support and transparency in cattle supply chains.
This article looks at our ability to increase cropping intensity in order to meet future food needs and avoid expanding cropped land area. The research produces spatially explicit information on the cropping intensity gap, i.e. the difference between actual and potential cropping intensity and finds that increasing cropping intensity could compensate for land lost to urbanisation.
Developed by SDG Academy, this free course explores the challenges to ensuring a healthy and sustainable diet for our growing world population, as well as the central role of agriculture in achieving the Sustainable Development Goals.
This journalistic photo and video reportage on the National Geographic website shows some of the most high-tech farming methods in the world, based in the Netherlands.
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:
Rapid structural transformation and urbanization are transforming agriculture and food production in rural areas across the world. This textbook provides a comprehensive review and assessment of the multi-faceted nature of agriculture and rural development, particularly in the developing world, where the greatest challenges occur.
This Data Science Insights talk hosted by Thomson Reuters sees presentations from Professor Nilay Shah from Imperial College, Judith Batchelar, Director of Brand at UK supermarket chain Sainsbury’s, and Derek Scuffell, Head of R&D Information Systems at Syngenta, who share insights on how their supply chains are driven by data. They discuss how advances in genetically modified foods and in agricultural technology could help prevent food shortages and price fluctuations and help the world feed itself by 2025.
In the latest in a series of articles seeking to shake up the conversation about food production and its trade-offs (see for example our previous summary of Elena Bennett’s Nature commentary, and the subsequent FCRN discussion forum), this opinion piece seeks to shift the focus of the discourse away from food production as the goal of agriculture, and towards food security, incorporating biodiversity outcomes.
A recent paper published in BioScience articulates the need for a new vision and new goals for the sustainable intensification of agriculture, moving away from the often cited statement that food production must double by 2050 to feed the world's growing population.
This is a new book on the concept of sustainable intensification in the context of smallholder agriculture.