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Stručni rad

https://doi.org/10.31298/sl.143.9-10.8

Laboratory germination testing of the sweet chestnut (Castanea sativa Mill.) according to ISTA rules

Damird Drvodelić ; Šumarski fakultet Sveučilišta u Zagrebu
Igor Poljak ; Šumarski fakultet Sveučilišta u Zagrebu
Ivan Perković ; Šumarski fakultet Sveučilišta u Zagrebu
Mario Šango ; Šumarski fakultet Sveučilišta u Zagrebu
Katarina Tumpa ; Šumarski fakultet Sveučilišta u Zagrebu
Ivana Zegnal ; Šumarski fakultet Sveučilišta u Zagrebu
Marilena Idžojtić ; Šumarski fakultet Sveučilišta u Zagrebu


Puni tekst: hrvatski pdf 573 Kb

str. 469-477

preuzimanja: 515

citiraj


Sažetak

The paper presents the results of laboratory germination testing and morphological characteristics of sweet chestnut (Castanea sativa Mill.) seedlings. The research samples were collected in the sub-Mediterranean region of Croatia, and the working sample for germination testing was 8×25 seeds. Prior to germination testing, the seeds were stored in a refrigerator for three months at 3°C. The percentage of laboratory germination was established according to the percentage of regular seedlings which germinated normally after 27 days of testing. The testing was carried out in a laboratory under the conditions prescribed by ISTA (International Seed Testing Association). A digital photo camera was used to take photos of all abnormal seedlings, which were then catalogued with their pictures and descriptions. The results of this research are very useful for nursery practice and can be applied in producing plants from seeds, rootstocks for grafting, and further raising of seedlings to be grown in plantations.

Ključne riječi

sweet chestnut, seedling morphology, normal seedling, abnormal seedling, germination, forest nursery

Hrčak ID:

227256

URI

https://hrcak.srce.hr/227256

Podaci na drugim jezicima: hrvatski

Posjeta: 785 *