التفاصيل البيبلوغرافية
| العنوان: |
KLIJAVOST SJEMENA I VITALITET EMBRIONA PITOMOG KESTENA (Castanea sativa Mill.) NA PODRUČJU BOSNE I HERCEGOVINE. (Bosnian) |
| Alternate Title: |
GERMINATION TESTING AND VITALITY OF EMBRION OF THE SWEET CHESTNUT (Castanea sativa Mill.) IN BOSNIA AND HERZEGOVINA. (English) |
| المؤلفون: |
Daničić, Vanja, Isajev, Vasilije, Mataruga, Milan, Cvjetković, Branislav |
| المصدر: |
Bulletin of the Faculty of Forestry, University of Banja Luka / Glasnik Šumarskog Fakulteta Univerziteta u Banjoj Luci; 2020, Issue 30, p35-44, 10p |
| مصطلحات موضوعية: |
CHESTNUT, SEED harvesting, GERMINATION, SEED quality, FRUIT quality |
| مصطلحات جغرافية: |
BOSNIA & Herzegovina |
| Abstract (English): |
The paper presents two-year results of seed germination and vitality testing of embryos of the sweet chestnut (Castanea sativa Mill). Samples for analysis were collected in 6 natural populations of sweet chestnut in Bosnia and Herzegovina (Bužim, Kostajnica, Banjaluka, Prijedor, Bratunac i Konjic). The sample for testing germination as well as embryo vitality was conducted on 4x50 seeds for each population. Determining the quality of the fruit was done by direct method germination and indirect method-TZ test, according to the instructions of “The International Seed Testing Association” (ISTA 2003). The obtained results indicate low average seed germination as well as low embryo vitality in both years of research. Differences between populations as well as poor seed quality may be result of individual genetic constitution as well as poor weather conditions during the vegetation period and during the period of seeds collection. The results are important for nursery production. [ABSTRACT FROM AUTHOR] |
| Abstract (Bosnian): |
Analiziranje kvaliteta sjemena i njegovog klijanja ima veliku važnost u proučavanju varijabiliteta pitomog kestena. Ovim analizama se u najranijem uzrastu biljaka može utvrditi obim potencijalne genetičke varijabilnosti vrste. U radu su prikazani rezultati ispitivanja kvaliteta sjemena, direktnim (tehnička klijavost) i indirektnim metodom (ispitivanje vitaliteta embriona pomoću Tetrazolijum testa – TZ-test), za uzorke pitomog kestena iz šest prirodnih populacija sa područja Bosne i Hercegovine (BiH). Ispitivanja su obavljena prema uputstvima „The International Seed Testing Association”. Analizom su obuhvaćene uzastopno dvije kalendarske godine. Utvrđena je niska prosječna vrijednost klijavosti sjemena kao i vitaliteta embriona za sve istraživane populacije u obje godine istraživanja. Poznavanje kvaliteta sjemena važan je faktor za sve koji su uključeni u proces proizvodnje sjemena, a informacija o njegovom kvalitetu omogućava smjernice tokom proizvodnje, trgovine i skladištenja. [ABSTRACT FROM AUTHOR] |
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| قاعدة البيانات: |
Complementary Index |