What we’ve been reading this week

This week’s summary on the news stories, reports and blogs that have grabbed our attention. We welcome your thoughts and comments on these articles.

G8 and FAO’s open-agriculture projects set to join forces, SciDev.Net

Agriculture: Engage farmers in research, Nature

Can you be resilient on one acre or less?, IFPRI 2020 Policy Consultation and Conference

Center for Food Safety Report Warns TTIP Could Undermine Critical Food Safety and Environmental Regulations, Center for Food Safety

A bigger rice bowl, The Economist

Miracle grow: Indian rice farmer uses controversial method for record crop, The Guardian

AGRA-backed companies become largest seed producers in sub-Saharan Africa, Thomson Reuters Foundation

The Birth of the Great GMO Debate, Scientific American

Sacrificing Africa for Climate Change, The Wall Street Journal

What we’ve been reading this week

This week’s summary on the news stories, reports and blogs that have grabbed our attention. We welcome your thoughts and comments on these articles.

Highlight: the National Smallholder Farmers’ Association (NASFAM) in Malawi, PAEPARD

FAO launches new standards for plant genebanks, FAO

Africa and India cultivate agricultural research ties, SciDev.Net

Who will pay for ecosystem services?, IIED

It’s not the ‘skipping’ three who should be questioned, it’s the wasteful supermarkets, The Independent

Pesticides halve bees’ pollen gathering ability, research shows, The Guardian

Natural Gas and Albacore: What Tuna Says About the Future of Mozambique, New Security Beat

Press Briefing of H.E. Mrs. Rhoda Peace Tumusiime, Commissioner for Rural Economy and Agriculture, PAEPARD

Fertilizer nutrient imbalance to limit food production in Africa, IIASA

Genetic weapon against insects raises hope and fear in farming, New York Times

A Paradigm Shift for Agriculture: The Case for SRI

Perhaps the greatest change in mindset in human history was from the belief in a Ptolemaic or geocentric view of the universe (Earth at the orbital centre of all celestial bodies) to a Copernican or heliocentric (the sun at the centre).

Today the world is facing many threats not least the need to feed an ever increasing population amid severe resource constraints. World food production per capita peaked in 1984 and if we are to achieve global food security we require, according to Norman Uphoff, political scientist at Cornell University and lead of the SRI-Rice group, a similar paradigm shift.

Presenting his case for the use and adoption of Systems of Rice Intensification at the International Institute for Environment and Development on 4th July, Uphoff explained the dire need for a change in mindset in agriculture: from an egocentric view, placing humans as the producers of food and manipulators of nature, to a heliocentric, whereby humans capitalise on the power and resources of natural systems while accepting their role within the system rather than outside. So often we view food production systems as closed, whereby inputs and outputs are measurable, linear and proportional but in doing so we neglect the biology of these systems. We fail to understand the myriad of ecological relationships that combine to create the food on our plate.

For decades the Green Revolution has allowed food production to keep pace with population growth, based on two pillars:

1) The improvement of genetic potentials of crop and animal genotypes; and

2) Greater application of external inputs.

But today we are seeing declining returns to this form of farming. In China where the application of 1kg of nitrogen fertiliser to crops would result in a 20kg increase in rice yields we are now seeing an increase of only 1 to 5kg. Despite this failing to maintain the momentum of past productivity trajectories, Uphoff explains that many agronomists are still arguing for current farming methods, only slightly improved. He believes we need a greater focus on the ecological sciences. In particular the contributions of plant roots and soil biota to crop health, and research into how to get more productive phenotypes from existing genotypes through making beneficial changes in crop environments. And SRI does just that. What’s proven to be a rather controversial method of farming rice and other crops, and seemingly dismissed by many research institutions, has yielded impressive results.

What we’ve been reading this week

Every week we summarise the news stories and blogs that have grabbed our attention. We welcome your thoughts and comments on these articles.

How millions of farmers are advancing agriculture for themselves, Independent Science News.

Plant perennials to save Africa’s soils, Nature

Carbon dioxide could reduce crop yields, Max-Planck-Gesellschaft

Maize lethal necrosis (MLN) disease in Kenya and Tanzania: Facts and actions, International Maize and Wheat Improvement Centre (CIMMYT)

Commentary – Biotechnology and Africa’s strategic interests, Calestous Juma, Global Food for Thought, Chicago Council on Global Affairs

Dismay at agriculture impasse in UN climate talks, AlertNet

Commodity prices rebound on supply shortfalls, International Monetary Fund

Agriculture: A climate solution still on the sidelines, Anette Engelund-Friis, Huffington Post

Bread prices set to rise after bad weather hits UK wheat crop, The Guardian

Malawi – from agricultural success story to food crisis, How We Made it in Africa