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Effect of Priming on Storage and Longevity of Watermelon Seeds(PDF)

《北方园艺》[ISSN:1001-0009/CN:23-1247/S]

Issue:
2015年02
Page:
29-33
Research Field:
Publishing date:

Info

Title:
Effect of Priming on Storage and Longevity of Watermelon Seeds
Author(s):
WU Ping; SONG Shun-hua; GONG Guo-yi; XU Yong
(Beijing Vegetable Research Center，Beijing Academy of Agriculture and Forestry Sciences,Key Laboratory of Biology and Genetic Improvement of Horticultural Crops（North China），Ministry of Agriculture，P.R.China,Key Laboratory of Urban Agriculture （North）,Ministry of Agriculture，P.R.China，Beijing 100097)
Keywords:
watermelon seeds; solid matrix priming; storage; longevity; germination performances
PACS:
-
DOI:
10.11937/bfyy.201502008
Abstract:
Taking diploid and triploid watermelon seeds as materials that were treated with solid matrix priming.Germination character of seeds stored at 4℃ or room temperature were observed，priming effect were studied,germination changes were studied by seeds treated with accelerated deterioration，the effect of solid matrix priming on storage and longevity of watermelon seeds were studied.The results showed that the germination index could be regarded as priming benefit index.The priming benefit of triploid seeds stored at room temperature could be maintained for 24 months，while the priming benefit of all diploid seeds and triploid seeds stored at 4℃ could be maintained for at least 36 months.Both primed and unprimed diploid seeds were treated with accelerated deterioration，the primed seeds showed less sensitivity to shorter than 24 hours treatment and more sensitivity to longer than 48 hours treatment.

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Last Update: 2015-02-23