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Climate change will make rice less nutritious, putting millions of the world's poor at risk

Current understanding of plant physiology suggests that major cereal crops - particularly rice and wheat - respond to higher CO2 concentrations by synthesising more carbohydrates (starches and sugars) and less protein, and by reducing the quantity of minerals in their grains...

By Kristie Ebi 13 Jun 2018

How a better understanding of the seven ages of appetite could help us stay healthy

Recent research has highlighted that the abundance of food cues - smells, sounds, advertising - in our environment is one of the main causes of overconsumption...

By Alex Johnstone 7 May 2018

Scientists are breeding super-nutritious crops to help solve global hunger

Micronutrient deficiencies, also known as hidden hunger, occurs when there is a lack of essential vitamins and minerals in a person's diet. Supplementation and food fortification has long been used around the world to alleviate micronutrient deficiencies...

By Heather Ohly, Nicola Lowe 23 Jan 2018

Fewer crops are feeding more people worldwide - and that's not good

Global shifts of urbanisation, migration, markets and climate can potentially be compatible with agrobiodiversity, but other powerful forces are undermining it. The future of agrobiodiversity hangs in the balance...

By Karl Zimmerer 1 Dec 2017

Africa lifts SA fruit and veg retailers

African markets to the northern parts of SA are proving lucrative for local fruit and vegetable retailers, with business accounting for at least 10% of turnover for the sector.

By Shannon Sherry 16 Aug 2013

Resistance to GM crops may be waning

While SA has been growing genetically modified (GM) crops for many years, resistance from across most of the continent is set to slow global plans to turn Africa into the world's breadbasket.

12 Aug 2013

Africa's food security improves

Food security in the sub-Saharan African region improved this year because of greater food availability and income growth‚ the DuPont global food security index shows.

7 Aug 2013


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