By Nteranya Sanginga
IBADAN, Nigeria, Jan 5 2016 (IPS)

2016 is the International Year of Pulses, and we at the International Institute of Tropical Agriculture are proud to be organizing what promises to be the landmark event, the Joint World Cowpea and Pan-African Grain Legume Research Conference.

Nteranya Sanginga, Director General of the International Institute of Tropical Agriculture (IITA). Courtesy of IITA

The March event in Zambia should draw experts from around the continent and beyond and offer an opportunity to share ideas into the edible seeds – cowpeas, common bean, lentils, chickpeas, faba and lima beans and other varieties – now enjoying their well-deserved 15 minutes of fame as nutritional superstars.

Pulses may look small, but they are a big deal.

Nutritionists consistently find that their low glycemic profiles and hefty fiber content help prevent and manage the so-called diseases of affluence, such as obesity and diabetes. And the protein they pack holds great potential to assist the world in managing its livestock practices in a more sustainable way, so that more people can enjoy better and more varied middle-income diets without placing excess strains on natural resources.

First and foremost, we must make more pulses available. Global per capita availability of pulses declined by more than a third in the four decades following the 1960s. But production has been growing sharply since 2005, especially in developing countries. Cowpeas have been one of the specific leaders of this trend, which has been marked by very welcome increases in yield as well as more hectares being planted.

Importantly, almost a fifth of all pulses today are traded, up almost three-fold from the 1980s, a pace that vastly outstrips the growing trade in cereals. Moreover, while North America is an exporting powerhouse, so is East Africa and Myanmar; more than half of all pulses exports now come from developing countries.

There is a serious opportunity to scale up these protean protein sources.

The good news for the millions of small family farmers is that this may be more about reclaiming a traditional virtue than revolution. After all, the prolific Arab traveler Ibn Battuta wrote about Bambara nuts fried in shea oil while on a trip to Mali and the Sahel back in 1352. The cowpea fritters, known as akara in Nigeria and often seen at roadside stands around West Africa, are their direct descendants, and the elder siblings of acarajés, declared part of the cultural heritage of Brazil – where they are eaten with shrimp – and where their Yoruba name survived the dreadful middle passage of the slave trade.

We at IITA have been cowpea champions for decades. Just this month Swaziland’s Ministry of Agriculture released to local farmers five new cowpea varieties we developed – seeds that mature up to 20 percent faster and yield up to four times more. That latest success comes in great measure, thanks to IITA’s gene bank, which holds, for the world community, 15,112 unique samples of cowpea hailing from 88 countries.

Why so many cowpeas? Our question is why aren’t more being grown!

After all, cowpea contains 25 percent protein, is an excellent conveyor of vitamins and minerals, adapts to a broad range of soil types, tolerates drought as well as shade, grows fast to combat erosion, and as a legume pumps nitrogen back into the soil. We can eat its main product – sometimes known as black-eyed peas – and animals enjoy the residual stems and leaves.

So why don’t we hear more about it? Well, perhaps the world wasn’t listening, but it’s about to have another chance.

Seriously, though, cowpeas come with problems. First of all, the plant is subject to assault at every point in its life cycle, be it from aphids, mosaic virus, pod borers, rival weeds, or the dreaded weevils that fight with fungi and bacteria to consume the seeds while in storage. These are things IITA scientists try to combat, through seed breeding or spreading innovative technologies such as the PICS bags that keep the weevils out.

There is much more to learn, about the plant, how to grow it, and how to bolster its role in the food system. I’lll wager that in the Year of Pulses much will be learned about processing, a critical phase, and one that is already allowing many Nigerian businesses to prosper. Perhaps big global food manufacturers will find new ways to grind pulses into their grain products to produce healthier foods with more complete proteins.

As for farming cowpea, the plant can serve to reduce weeds and fertilizer for the cash crops. It is also harvested before the cereal crops, offering food security and also flexibility, as farmers can choose to let the plants grow, reducing bean yields but increasing that of fodder.

The plant’s epicenter – genetically and today – is West Africa. Nigeria is the big producer, but is also the main importer from neighboring countries. Niger is the world’s biggest exporter. But its ability to deal with dry weather and help combat soil erosion might be of interest elsewhere, such as in Central America’s dry corridor.

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Excerpt:

Fish farming has fast turned into a way for many Africans to beat poverty and hunger. Credit: Jeffrey Moyo/IPS

By Jeffrey Moyo
HARARE, Aug 5 2015 (IPS)

Hillary Thompson, aged 62, throws some grains of left-over rice from his last meal, mixed with some beer dregs from his sorghum brew, into a swimming pool that he has converted into a fish pond.

“For over a decade, fish farming has become a hobby that has earned me a fortune,” Thompson, who lives in Milton Park, a low density area in the Zimbabwean capital, Harare, told IPS. In fact, he has been able to acquire a number of properties which he now rents out.

Thompson is just one of many here who have struck gold through fish farming.

African strides in fish farming are gaining momentum at a time the United Nations is urging nations the world over to ensure sustainable consumption and production patterns as part of its proposed new Sustainable Development Goals (SDGs) which will replace the Millennium Development Goals (MDGs) when they expire this year.In many African towns and cities, thriving fish farmers have converted their swimming pools and backyards into small-scale fish farming ponds, triggering their proverbial rise from rags to riches

The SDGs are a universal set of 17 goals, targets and indicators that U.N. member states are expected to use as development benchmarks in framing their agendas and political policies over the next 15 years.

Faced with nutritional deficits, a number of Africans have turned to fish farming even in towns and cities to complement their diets.

In Zimbabwe, an estimated 22,000 people are involved in fish farming, according to statistics from the country’s Ministry of Agriculture.

Behind the success of many of these fish farmers stands the Aquaculture Zimbabwe Trust, which was established in 2008 to mobilise resources for the sustainable development of environmentally-friendly fisheries in Zimbabwe as a strategy to counter chronic poverty and improve people’s livelihoods.

Over the years, it has been on the ground offering training aimed at building capacity to support the development of fish farming.

The figure for fish farmers is even higher in Malawi, where some 30,000 people are active in fish farming-related activities, according to the U.N. Food and Agriculture Organisation (FAO). Fisheries are reported to contribute about 70 percent to the protein intake of the developing country’s estimated 14 million people, most of whom are too poor to afford meat.

For many Malawians like Lewis Banda from Blantyre, the country’s second largest city, fish farming has become the way to go. “Fish breeding is a less demanding economic venture, which anyone willing can undertake to do, and fish sell faster because they are cheaper,” he told IPS.

In many African towns and cities, thriving fish farmers have converted their swimming pools and backyards into small-scale fish farming ponds, and many like Banda have seen fish farming trigger their proverbial rise from rags to riches.

“I was destitute when I came to Blantyre eight years ago, but now thanks to fish farming, I have become a proud owner of home rights in the city,” Banda said.

Globally, FAO estimates the value of fish trade to be 51 billion dollars per annum, with over 36 million people employed directly through fishing and aquaculture, while as many as 200 million people derive direct and indirect income from fish.

FAO also reports that, across Africa, fishing provides direct incomes for about 10 million people – half of whom are women – and contributes to the food supply of 200 million more people.

In Uganda, for example, lake fishing yield catches are worth more than 200 million dollars a year, contributing 2.2 percent to the country’s gross domestic product (GDP), while fish farming employs approximately 135,000 fishers and 700,000 more in fish processing and trading.

The rising fish farming trend comes at a time when the New Partnership for Africa’s Development (NEPAD) has been on record as calling for initiatives such as fish farming to be replicated in order for Africa to harness the full potential of its fisheries in order to strengthen national economies, combat poverty and improve people’s food security and nutrition.

Last year in South Africa, Alan Fleming, the director of The Business Place, an entrepreneur development and assistance organisation based in Cape Town, came up with the idea of using shipping containers as fish ponds, an idea that was well received by the country’s poor communities.

“My children are now all in school thanks to the noble idea hatched by Fleming of having a fish farm designed within the confines of a shipping container, which is indeed an affordable idea for many low-income earners like me,” Mpho Ntabiseni from Philippi, a low-income township in Cape Town, told IPS.

Citing a growing shortage of traditionally harvested fish, the South African government invested 100 million rands (7.8 million dollars) last year in aquaculture projects in all four of the country’s coastal provinces.

In 2014, some 71,000 South Africans were involved in fish farming, according to figures from South Africa’s Department of Environmental Affairs.

Nutrition experts say that fish farming has added nutritional value to many poor people’s diets. “Fish farming helps poor African communities to add high-value protein to their diet since Africa often suffer challenges of malnutrition,” Agness Mwansa, an independent nutritionist based in Lusaka, the Zambian capital, told IPS.

Adding an environmental concern to the benefits of fish farming, Julius Sadi of the Aquaculture Zimbabwe Trust, told IPS that “fish from aquaculture ponds are preferred by consumers because they are bred in water that is exposed to very little or no pollution, which means that there is high demand and therefore high income for fish farmers.”

As a result, donor agencies such as the U.K. Department for International Development (DfID) have helped to give Africa’s aquaculture industry a kick-start over the last decade.

According to FAO studies, about 9.2 million square kilometres (31 percent of the land area) of sub-Saharan Africa is suitable for smallholder fish farming, while 24 countries in the region are battling with food crises, twice as many as in 1990.

The State of Food Insecurity in the World 2015 report released jointly by FAO and the World Food Programme (WFP) says that the East and Central Africa regions are most affected, with more than 30 percent of the people in the two regions classified as undernourished.

With fish farming gaining popularity, it could be the only means for many African to beat poverty and hunger. “Fish breeding has emancipated many of us from poverty,” said Banda.

Edited by Phil Harris