‘Green revolution’ needed to support African continent

African countries will rely on non-transgenic crop breeding to boost food output to feed its rapidly growing population in the coming decades, but will also need genetically modified products (GM), the head of a pan-African farm think tank said on Wednesday.

The world needs to boost cereals output by one billion tonnes and produce 200-million extra tonnes of livestock products a year by 2050 to feed a population projected to rise to nine-billion from about seven-billion now, the United Nations estimates.

Africa’s population is expected to double to about two-billion people by 2050 and the continent would need to double its food output by that time with some countries having to triple food production, Monty Jones, executive director of Forum for Agricultural Research in Africa (Fara), told Reuters.

“Our future growth is through conventional breeding approach and through the use of biotechnologies which come up with high yields but are not transgenic,” Jones said in an interview on the sidelines of an international food and nutrition forum.

“What we need in Africa is our own, unique ‘green revolution’ calling for interventions in several areas, in crops and livestock. We must learn from mistakes of India,” he said.

The so-called green revolution in the 1960s and 1970s in India and other developing countries boosted farm production yields through intensive practices and new seed varieties drawing praise for helping reduce the number of hungry people and criticism for making farmers dependent on GM seeds.

African countries should use the best results of conventional breeding and “modest” — or non-transgenic — biotechnologies to boost crop yields and make plants resistant to increasing heat and dryness as climate changes, Jones said.

Nerica (New Rice for Africa) rice, a non-GM cross between a high-yielding Asian variety and a hardy African variety has higher yields, shorter growth cycle and more protein content than its parents.

Farmers cultivating Nerica in West and East Africa in the past 10 years have doubled and even tripled their yields to up to four tonnes per hectare (ha), depending on efficiency of their farms, Jones said.

‘You can’t say no to GM crops’
Jones, who has worked in international agricultural research for the past 24 years, has stopped short of ruling out GM organisms (GMOs) as means to resolve Africa’s hunger and said their use would rise slightly in the coming decades there.

“I don’t think we should exclude genetically modified products. If they help to increase yields, have stable yields, why not … You cannot say ‘No, I don’t want GMOs’ while your people are dying,” he said.

Even if developing countries double food output by 2050, one person in 20, or about 370-million people, would still risk being undernourished, most of whom would be in Africa and Asia, the UN’s Food and Agriculture Organisation estimates.

GM crops are widely used in major agricultural producers, such as the United States and Brazil, but face staunch opposition in Europe where they are largely seen as potentially risky for human health and environment.

Africans also worry about health problems that GM crops could trigger but so far there has been no evidence of such problems, Jones said.

The spread of GM products in Africa would remain limited in the near term because only six countries on the continent have passed regulations to allow their use and just three of them, Egypt, South Africa and Burkina Faso, commercialise GM crops, Jones said.

The global seed leader Monsanto is the main supplier of GM seeds to those countries but other biotech companies are also active there, he said. — Reuters

For the latest COP17 news and special features view our special report.

Keep the powerful accountable

Subscribe for R30/mth for the first three months. Cancel anytime.

Subscribers get access to all our best journalism, subscriber-only newsletters, events and a weekly cryptic crossword.

Related stories

WELCOME TO YOUR M&G

Already a subscriber? Sign in here

Advertising

Latest stories

Montana backs Prasa-fraud accused Mthimkhulu as court hears how he...

Montana testified that ‘unqualified’ Mthimkhulu was the right engineer for the state rail agency, despite his acquisition of allegedly faulty locomotives

The rogue daughter, mounting bills, mum trustees: How Mandela’s artefacts...

The Mandela family saga has not abated: Makaziwe faces criminal charges; trustees, including Moseneke, are silent; and Madiba’s possessions were saved from auction only at the last minute

​​Shrewd management of future Covid waves is key to the...

Stakeholders are cautiously optimistic about 2022, citing relaxed restrictions and discussions with the government as reasons for hope.

‘The Girl in the Yellow Jumper’ is the first Ugandan...

The Ugandan film, directed by Loukman Ali, teaches that the good thing to do is not always the right thing
Advertising

press releases

Loading latest Press Releases…
×