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VOA文字资料

VOA文字资料AGRICULTURE REPORT - Seed Collection Effort Aims to Safeguard 21 Food Crops By Jerilyn Watson / Broadcast: Mon, 30 Apr 2007 16:00:00 UTC This is the VOA Special English Agriculture Report. A new project will try to protect twenty-one of the worlds most important food crops by securing their seeds. Organizers say the project will rescue seed collections in developing countries where many gene banks are in poor condition. This is a joint project of two organizations, the Global Crop Diversity Trust and the United Nations Foundation. Cary Fowler, the director of the trust based in Rome, says it will be the largest such effort ever made. The aim is to collect seeds or reproductive material from one hundred sixty-five thousand varieties of the crops. Organizers say the effort will secure more than ninety-five percent of the endangered crop diversity represented in gene banks in developing countries. They say the fight against hunger cannot be won without securing crops that are in danger of being lost. Many of the crops are known as orphan crops. Orphan crops do not get much attention from modern plant breeders but are especially important in poor countries. These include cassava, sweet potatoes, yams, taro and coconut. Some orphan crops cannot be grown from seeds. Instead, cuttings, roots and cell cultures will be gathered from gene banks. And the project will finance research into lower-cost ways to protect these crops. The project will also finance an information system for plant breeders to search gene banks worldwide. They will be able to look for plants with the right qualities to resist new diseases and the effects of climate change. Still another goal is to improve communications between farmers and plant breeders. The organizers say they look forward to a time when breeders in Africa can find the same crop genetic information as those in Europe and North America. The Bill and Melinda Gates Foundation has agreed to provide thirty million dolla

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