Temat: flower longevity - Katalog OPAC zbiorów

Skocz do pozycji: 1.

Tytuł:: Effect of nitric oxide on vase-life of giant chincherinchee (Ornithogalum saundersiae Baker)
Autorzy:: Byczyńska, Andżelika
Powiązania:: https://bibliotekanauki.pl/articles/1162784.pdf
Data publikacji:: 2018
Wydawca:: Przedsiębiorstwo Wydawnictw Naukowych Darwin / Scientific Publishing House DARWIN
Tematy:: Ornithogalum saundersiae
bulbous plants
cut flower
post-harvest longevity
sodium nitroprusside
Opis:: This research investigated the effect of different concentrations of sodium nitroprusside (SNP, a donor of nitric oxide) on the longevity of cut giant chincherinchee (Ornithogalum saundersiae) inflorescences. Postharvest quality of inflorescences was positively affected by SNP treatment. Application of SNP enhanced the vase-life, final fresh weight and diameter of inflorescences. The best quality inflorescences were obtained when the stems held in 100 µmol SNP. These are the first published results that indicate that nitric oxide positively improved the longevity and quality of cut O. saundersiae inflorescences.
Źródło:: World Scientific News; 2018, 110; 13-22
2392-2192
Pojawia się w:: World Scientific News
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 2.

Tytuł:: Effects of aluminum sulphate, ethanol, sucrose and their combination on the longevity and physiological properties of rose (Rosa hybrida L.) cut flowers
Autorzy:: Gebremedhin, H.
Powiązania:: https://bibliotekanauki.pl/articles/1078904.pdf
Data publikacji:: 2020
Wydawca:: Instytut Ogrodnictwa
Tematy:: cut flower
rose
Rosa hybrida
longevity
physiological property
aluminium sulphate
ethanol
sucrose
flower quality
vase life
Opis:: Cut rose stems were pretreated for 24 h with various compounds before being stored in Chrysal solution. Two experiments were conducted to study the effects of different concentrations of aluminum sulphate, ethanol and sucrose in preservative solutions and their combination on flower longevity and post-harvest physiological properties of rose (Rosa hybrida L.) cut flowers cultivars ‘Red Sky’ and ‘Blizzard’. The first experiment aimed to determine the optimum concentration of aluminum sulphate used as a biocide (0, 0.5, 1, 1.5 g·dm-3), ethanol used as a biocide and anti-ethylene factor (0, 4, 8, 12%) and sucrose used as a source of energy (0, 10, 20, 30 g·dm-3). In the second experiment, the most effective concentrations were cumulated in combinations of pretreatment solutions. Single use of chemicals: 0.5 g·dm-3 aluminum sulphate, 4% ethanol and 20 g·dm-3 sucrose extended the longevity of both cultivars by 17, 18 and 19%, respectively as compared to deionized water. In the second experiment, the preservative solution containing all three chemicals at optimal concentrations extended cut flower longevity by 30% compared to deionized water. ‘Blizzard’ has lost its commercial value by 6.6% of the time earlier than ‘Red Sky’. Generally, using a biocide, anti-ethylene and source of energy in a pretreatment solution can maintain the high quality of the cut rose flowers and their vase life.
Źródło:: Journal of Horticultural Research; 2020, 28, 1; 29-38
2300-5009
Pojawia się w:: Journal of Horticultural Research
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 3.

Tytuł:: Positive interaction of ethanol with malic acid in postharvest physiology of cut spray carnation "White Natila"
Autorzy:: Begri, F.
Hadavi, E.
Nabigol, A.
Powiązania:: https://bibliotekanauki.pl/articles/1824.pdf
Data publikacji:: 2014
Wydawca:: Instytut Ogrodnictwa
Tematy:: succinic acid
malic acid
ethanol
cut flower
vase life
carnation
White Natila cultivar
longevity
malondialdehyde content
chlorophyll content
Źródło:: Journal of Horticultural Research; 2014, 22, 2
2300-5009
Pojawia się w:: Journal of Horticultural Research
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 4.

Tytuł:: Post-harvest longevity and ornamental value of cut inflorescences of Crocosmia x crocosmiiflora ‘Lucifer’ depending on flower food and storage conditions
Autorzy:: Żurawik, P.
Kukla, P.
Żurawik, A.
Powiązania:: https://bibliotekanauki.pl/articles/12662345.pdf
Data publikacji:: 2019
Wydawca:: Uniwersytet Przyrodniczy w Lublinie. Wydawnictwo Uniwersytetu Przyrodniczego w Lublinie
Tematy:: plant cultivation
Crocosmia x crocosmiiflora
Lucifer cultivar
ornamental plant
flowering plant
inflorescence
decorative value
cut flower
post-harvest longevity
vase life
storage condition
Floralife preparation
Opis:: Floral exchange markets drive steadily growing interest in ornamental plants sold as cut flowers. Unfortunately, vase life of some of these flowers remains unsatisfactory. Their ornamental value depends on their longevity and number of flowers, as well as overall appearance of the stem during its vase life. Our study determined the effects of storage conditions and Floralife flower food on vase life and ornamental value of Crocosmia ×crocosmiiflora ‘Lucifer’. Crocosmia inflorescences can be attractive cut flowers after meeting some basic requirements. Cutting the branched shoots when the first flower in the main inflorescence was fully open, the second was opening and the subsequent buds showed visible color allowed for maintaining their decorative value for an average of 18.8 days, irrespective of storage conditions and flower food. Vase life and ornamental value depend on storage conditions. Keeping the inflorescences in a semi-lit room (16.8 µmol∙m–2∙s–1), at 18–20°C, and relative humidity of 55–60% or in darkness, at 14–16°C, and relative humidity of 60–70% reduced the number of developed flowers, inflorescence weight and the amount of absorbed solution, and also declined inflorescence vase life. Application of Floralife 200 and Floralife 300 flower food increases the vase life by respectively 7.9 and 8.2 days vs. water, and improves the quality of stored inflorescences.
Źródło:: Acta Scientiarum Polonorum. Hortorum Cultus; 2019, 18, 4; 137-148
1644-0692
Pojawia się w:: Acta Scientiarum Polonorum. Hortorum Cultus
Dostawca treści:: Biblioteka Nauki

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