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ผลงานตีพิมพ์ในวารสารวิชาการThe combination of EthylBloc Sachet and 2,4-pyridinedicarboxylic acid reduces petal blackening and prolongs vase life of cut flowers of lotus (Nelumbo nucifera Gaerth) cvs. Sattabongkot and Saddhabutraผู้แต่ง:Salaemae, N., Satoh, S., Dr.Wachiraya Imsabai, Assistant Professor, Takeda, S., Kaewsuksaeng, S., วารสาร: |
ผลงานตีพิมพ์ในวารสารวิชาการThe combination of EthylBloc Sachet and 2,4-pyridinedicarboxylic acid reduces petal blackening and prolongs vase life of cut flowers of lotus (Nelurnbo nucifera Gaerth) cvs. Sattabongkot and Saddhabutraผู้แต่ง:Salaemae, N, Satoh, S, Dr.Wachiraya Imsabai, Assistant Professor, Takeda, S, Kaewsuksaeng, S, วารสาร: |
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ที่มา:การประชุมนักวิจัยรุ่นใหม่พบเมธีวิจัยอาวุโส สกว. ครั้งที่ 9หัวเรื่อง:Role of ethylene in post-harvest petal blackening of the sacred lotus flower
(Nelumbo nucifera)
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หัวเรื่อง:ไม่มีชื่อไทย (ชื่ออังกฤษ : Role of carbohydrates in petal blackening and lack of flower opening in cut lotus (Nelumbo nucifera) flowers) ผู้เขียน:เพชรรัตน์ เนตรลักษณ์, ดร.วชิรญา อิ่มสบาย, ผู้ช่วยศาสตราจารย์ สื่อสิ่งพิมพ์:pdf AbstractLotus flowers (Nelumbo nucifera Gaertn.) are sold as stems with terminal buds that are about to open, to be used in Buddhist religious offerings. The buds fail to open if the cut stems are placed in water. Moreover, the petals rapidly turn black. This study investigated whether this might be due to a lack of carbohydrates. The inclusion of different sugars in the vase water, together with an adequate antimicrobial compound, had no effect on petal blackening and did not promote flower opening. By contrast, cutting the buds at a slightly more mature stage of development resulted in full flower opening. However, the levels of glucose, fructose, or sucrose in the white petals were the same at the later date of harvest as at the earlier date; thus, this did not explain the effect of cutting at an advanced stage of development. It was concluded that a lack of sugars does not seem to explain petal blackening or a lack of flower opening in lotus flowers that are cut at the normal harvest stage (bud stage). |
ที่มา:Acta Horticulturaeหัวเรื่อง:Cultivar Difference in Peel Blackening of Banana (Musa spp.) Fruit duringLow Temperature Storage |
ที่มา:Acta Hort.iculturaeหัวเรื่อง:- |
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