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Tag Archives: 2019 SPHI Brief 30

2019 SPHI Brief 30. HARVESTPLUS enhancing on-farm access to vitamin A sweetpotato pathogen-tested planting material in Uganda: Strategies for sustainable adoption.

On-farm performance of sweetpotato pathogen-tested (PT) planting material has been reported giving over 80 percent yield increase, especially in sweet potato virus disease (SPVD) susceptible varieties. Inspection and certification guidelines to support the current Seeds and Plant Regulations (2017) have been revised to ensure quality control along the sweetpotato seed …

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