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Tag Archives: cultivar selection

Extending root shelf-life during marketing by cultivar selection

  This chapter discuss methods and factors to consider to prolong root shelf-life during marketing. The first observation is that different sweetpotato cultivars have varied susceptibility to water loss which dictates the differences in shelf-life. Among main forms of sweetpotato deterioration are water loss and rotting. Water loss is consistent …
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Improving long-term storage under tropical conditions: role of cultivar selection

  This is a book chapter demonstrating study on appropriate methods for long term storage in tropical conditions using different cultivars. From studies conducted, different cultivars show significant susceptibility to pathogens responsible for rotting. Induction of anti-fungal chemicals and differences in respiration rate are cited as contributors to speedy deterioration …
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Evaluation of newly introduced sweetpotato germplasm under Egyptian conditions

Fourteen cultivars/clones of sweetpotato were delivered to AGERI from International Potato Center (CIP) Nairobi in 2002 as cuttings. They were propagated in vitro for massive micro-propagation. Different media compositions and incubation conditions were examined to determine the optimal conditions for each cultivar. In vitro plants were acclimatized under an insect–proof greenhouse …
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  • Pages: 7

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