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Seed quality evaluation of flower species used in dried floral arrangements (CROSBI ID 585004)

Prilog sa skupa u zborniku | sažetak izlaganja sa skupa | međunarodna recenzija

Horvat, Dijana ; Židovec, Vesna ; Erhatić, Renata ; Husinec, Renata Seed quality evaluation of flower species used in dried floral arrangements // International Conference on Quality Management in Supply Chains of Ornamentals, Book of Abstracts / Sirichai Kanlayanarat & Mantana Buanong (ur.). Bangkok: King Mongkut's University of Technology Thonburi, 2012. str. 33-33

Podaci o odgovornosti

Horvat, Dijana ; Židovec, Vesna ; Erhatić, Renata ; Husinec, Renata

engleski

Seed quality evaluation of flower species used in dried floral arrangements

The demand for seeds of flower species used in dried floral arrangements has increased in recent years in Croatia, especially among small growers. High quality seed and plant material are extremely important for commercial floriculture. Vigour, germination potential, seed purity, package content adjusted to package certificate in relation to individual species are essential features of flower production. The aim of the paper was to examine seed quality of the flower species traditionally used in dried floral arrangements, available on Croatian market in 2011. The quality was assessed by standard ISTA seed testing methods. Nineteen samples of seeds were studied in relation to vigour and germination potential, health condition, emergence rate in containers, time of flowering, length of flowering period, authenticity of certified species, plant height, inflorescence colour, length, height and width, optimal drying stage for inflorescence and fruit. The study was conducted on two samples of species Amaranthus caudatus, Nigella damascena and Celosia argentea var. cristata, four samples of species Helichrysum bracteatum and Limonium sinuatum, one sample of species Celosia argentea var. plumosa, Ammobium alatum and Gomphrena globosa, and finally two samples certified as dry flowers of mixed species. The poorest quality feature of all tested seeds was germination, ranging between 0 – 94 %. The commonest disease present was Alternaria alternata. All species were correctly certified, except one sample of Celosia argentea var. cristata and Celosia argentea var. plumosa. The study shows that Croatian flower market should be supplied by a higher quality seeds.

colour and shape of inflorescence ; health condition ; seed vigour and germination

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Podaci o prilogu

33-33.

2012.

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objavljeno

Podaci o matičnoj publikaciji

International Conference on Quality Management in Supply Chains of Ornamentals, Book of Abstracts

Sirichai Kanlayanarat & Mantana Buanong

Bangkok: King Mongkut's University of Technology Thonburi

Podaci o skupu

Quality Management in Supply Chains of Ornamentals

poster

21.02.2012-24.02.2012

Bangkok, Tajland

Povezanost rada

Poljoprivreda (agronomija)