Knowledge for better food systems

Showing results for: Agricultural innovation

24 July 2017

A small amount of single-cell protein has been produced using electricity and carbon dioxide alone. The researchers working on this believe the protein produced in this way could be further developed for use as food and animal feed. The protein can be produced anywhere that renewable energy, such as solar energy, is available.

13 July 2017

The EU40’s Animal Taskforce has produced a short report which outlines a proposed roadmap to supporting the EU livestock sector towards more sustainable practices.

Photo: Simone Fenger, Cassava production in Agroforestry system, Creative Commons License 2.0 generic.
12 June 2017

In this article a group of American researchers provide commentary on how sustainable applications of integrated agricultural systems (IAS) can be designed to enhance all ecosystem services, without compromising the land’s resilience. The authors describe IAS as an interactive and synergistic resource transfer between multiple agricultural enterprises over space and/or time. 

Photo: mrskyce, Nitrogen!, Flickr, Creative Commons License 2.0 generic.
7 June 2017

This paper proposes a solution to the problems associated with the high inefficiencies and indirect detrimental environmental impacts caused by reactive nitrogen use in agriculture.The researchers suggest that land-based agriculture could be bypassed and that Haber Bosch derived nitrogen could be used directly for reactor based microbial protein production. The advantages of microbial protein production are summarised, as are the opportunities and technical challenges for large-scale production. The authors emphasise that, aside from the scientific innovation required, the main challenge to address is obtaining acceptability from regulators and consumers.

Photo: Yutaka Seki, Mercado, Flickr, Creative commons licence 2.0
19 April 2017

This book is based on the papers that were presented and discussed at a workshop with the group “System Innovation towards Sustainable Agriculture” (SISA), an initiative by researchers from ‘Wageningen University & Research’ in the Netherlands (WUR) and the ‘Institut National de la Recherche Agronomique’ in France (INRA). 

12 April 2017

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.

Photo: Erik Edgren, Root, Flickr, Creative Commons License 2.0 generic.
4 April 2017

In this post in the Conversation, crop scientist Matthew Wallenstein, Associate Professor and Director at the Innovation Center for Sustainable Agriculture, Colorado State University, discusses the potential of natural microbes to improve agriculture and make it more sustainable. 

Photo credit: Leslie De Blasio, Flickr, Creative Commons License 2.0
15 February 2017

This chapter by Elias Fereres and Francisco J. Villalobos in the book Principles of Agronomy for Sustainable Agriculture argues that sustainable intensification of production would be best achieved through continuous, small productivity improvements rather than through a few revolutionary discoveries, at least in the medium term.

15 February 2017

This article in Nature Scientific Reports details a new approach for generating skeletal muscle from pigs which can be used to make skeletal muscle – the main component of pork meat – in vitro. The techniques are potentially applicable to other types of muscle, such as heart muscle tissue, as well.

10 January 2017

In this evidence review, co-written by FCRN member Ken Giller, the authors assess the extent to which agronomic fortification, the application of micronutrient fertiliser to crops, can improve the nutritional quality of diets in sub-Saharan Africa. They find that, while the technique has been shown to be effective in increasing the nutritional content and yield of crops, more research is required to establish the degree to which it can alleviate micronutrient deficiencies in humans.

Image credit: USDA, Kitayama Brothers, Inc. (KBI) hydroponic greenhouses, Flickr, Creative Commons licence 2.0
10 January 2017

This paper describes the operation of a bubble-insulated greenhouse system that recycles organic waste, through its anaerobic conversion into biogas and digestate, into inputs for new food. It reports that commercial crop yields were repeatedly matched and bettered, while an 80% reduction in heat energy demand and 95% reduction in CO2eq emissions was realised compared to conventional greenhouse production.

15 December 2016

An engineering project aims to produce food, energy and fresh water from solar power and seawater by using a new combination of already established technologies. The Sahara Forest Project is run in desert areas of Qatar, Tunisia and Jordan.

Photo credit: Analia Bertucci, USDA NRCS, Flickr, Creative Commons License 2.0
15 December 2016

In this paper, the authors present an analysis of the nitrogen cycle in the agricultural production system of 12 world regions. From these results, they go on to suggest improvements in nitrogen use by changing the role of human diet, international trade and local production.

Photo credit: Sam Beebe, Cows n Canoe, Flickr, Creative Commons licence 2.0
3 November 2016

A chance discovery was made in Canada 11 years ago, when it was observed that cattle in a paddock near the sea are more productive. This led to research showing that feeding cows seaweed not only helped improve their health and growth, but also reduced their enteric methane emissions by about 20%.

Pages