Drying beads help Bangladesh farmers access better seed

In humid Bangladesh, finding reliable vegetable seed can be a challenge — a situation that can ruin a crop before a farmer’s hard work even begins. But Bangladesh seed companies are rapidly adopting a new technology that can improve seed germination and plant vigor, through improved seed processing and storage. Called “drying beads,” this reusable tool can help seed companies provide farmers with higher quality seed, improving the local seed industry and helping farmers maximize the potential of their own hard work.

Many of the country’s leading vegetable seed companies have adopted drying beads through a multi-part training led by Rhino Research and supported by the Feed the Future Innovation Lab for Horticulture, based at the University of California, Davis. Participating organizations include Lal Teer Seed Limited, Metal Seed, Getco, A. R. Malik & Co., Ispahani Agro Limited, Bangladesh Agricultural Development Corporation and others.

“We concluded that these beads are drying our seeds faster and deeper, obtaining a better quality that results in a longer storage potential, and all this with lesser costs,” said Tabith M. Awal of Lal Teer Seed Limited in Bangladesh. “Therefore Lal Teer made the executive decision to move ahead with implementing these beads for all our seeds and crops as soon as possible.”

This year, more than 200 tons of vegetable seed have been dried and stored with drying beads — helping an estimated 100,000 farmers in Bangladesh access quality seed.

The in-depth training, offered for a week at a time and repeated Continue reading Drying beads help Bangladesh farmers access better seed

Event: First All-Africa Postharvest Congress

“Reducing food losses and waste: Sustainable solutions for Africa” is the theme of the first All Africa Post Harvest Congress and Exhibition. The conference will be March 28-31 in Nairobi, Kenya.

The event will address aspects of postharvest management related to perishable crops, perishable animal products, non-perishable food commodities, capacity development, and related social issues that affect postharvest management.

Registration to attend the conference is $400, or $350 at early-bird rates before Feb. 28. A student rate is also available ($150 or $100 early). An optional excursion trip scheduled for March 28 is available for an additional $50.

Event logo and name with "Reducing food losses and waste" Sustainable solutions for Africa"
The 1st All Africa Post Harvest Congress will be March 28-31 in Nairobi.

The event is supported by a consortium of universities, research and development organizations — including the Horticulture Innovation Lab as one of its sponsors. In particular, the congress was organized by the Kenya Ministry of Agriculture, Livestock and Fisheries, in conjunction with the World Food Preservation Center, hosted by the University of Nairobi, with strategic partnership from the Rockefeller Foundation. Continue reading Event: First All-Africa Postharvest Congress

How drying beads work, in a new SciDev.Net video

Reporter Giovanni Ortolani visited with Horticulture Innovation Lab partners in Bangkok, Thailand, recently to learn about how farmers in humid climates can better save seed using drying beads. His video (below) and article “How seed-drying beads can empower farmers in the tropics” were published this week on SciDev.Net, a news website focused on science and technology for global development.

When stored in hot, humid conditions, vegetable seed deteriorates rapidly — lowering germination rates and farmers’ yields. Ortolani interviewed Patcharin Taridno, senior manager of seed technology with Rhino Research, about how the company’s zeolite-based “drying beads” can help farmers better dry seeds for storage by reducing relative humidity. Continue reading How drying beads work, in a new SciDev.Net video

‘Dry chain’ partnership helps farmers store seed better

A version of this article originally appeared in the Feed the Future newsletter

A partnership between university scientists and a private technology company has sprouted both new concepts and new tools that can help vegetable farmers in developing countries access better seeds.

For many smallholder farmers, buying and trading vegetable seeds can be risky. The benefits of purchasing seed can be high, with improved crop varieties offering disease resistance, increased vigor and improved taste. But the risks of receiving poor-quality seed are also significant, particularly in tropical climates. Seed will deteriorate rapidly if it is not properly dried and stored. The resulting poor germination reduces yields, which for vegetable farmers can mean staggered harvests and inconsistent crop quality.

“If you buy seed and it’s all dead, you aren’t going to buy very much more seed,” says Kent Bradford, seed biologist at the University of California, Davis. “To get improved varieties into farmers’ hands, you must have a system where people can buy and trade seed successfully.” Continue reading ‘Dry chain’ partnership helps farmers store seed better