Utvrđivanje karakteristika klijavosti sjemena vrsta Calligonum polygonoides i Koelreuteria paniculata
DOI:
https://doi.org/10.54652/rsf.2018.v48.i2.42Ključne riječi:
Calligonum polygonoides, Koelreuteria paniculata, seed, dormancy, pretreatmentSažetak
UDK: 631.547.1:582.665.11]:630*232(560)
631.547.1: 582.746.46]:630*232(560)
Uspjeh pošumljavanja (ekološka biološka kompatibilnost, ekonomska opravdanost, itd.) zavisi od upotrebe sjemena poznatog porijekla ili kvalitetnih sadnica. U ovu svrhu, važno je utvrditi karakteristike sjemena i eliminisati dormantnost. Cilj ovog rada bio je utvrditi klijavost sjemena Calligonum polygonoides L. sakupljenog u Iğdıru i Koelreuteria paniculataLaxm. Sakupljenog u Trabzonu. Da bismo eliminisali dormantnost za sjeme Calligonum polygonoides, uključili smo 11 različitih pre-tretmana, uključujući kontrolu: hladna voda (1-2 dana), vrela voda (10-15 min), giberelinska kiselina (GA3 1000 ppm, GA3 3000 ppm), sumporna kiselina (H2SO4, 5-10 min), 5 min sa H2SO4 + 20 min sa GA3 1000 ppm i 10 min sa H2SO4 + 20 min sa GA3 3000 ppm. Najveća klijavost, od 50% ostvarena je u pre-tremanu sa sumpornom kiselinom (5 min), dok je najmanji procenat klijavosti (3,33%) bio u kontrolnom pre-tretmanu. U pre-tretmanu sa vrelom vodom nije bilo klijavosti. Za sjeme vrste Koelreuteria paniculata, u svrhu eliminisanja dormantnosti izvršili smo slijedeće pre-tretmane sa kontrolom, hladna voda (1 dan), vrela voda (10 min), GA3 1000 ppm, GA3 3000 ppm, H2SO4 5-10 min, 5 min sa H2SO4 + 20 min sa GA3 1000 ppm i 10 min sa H2SO4 + 20 min sa GA3 3000 ppm. U ovom slučaju, najniži procenat klijavosti (73,33%) uočen je u pre-tretmanu sa H2SO4 (10 min), dok je najveća klijavost od 93.33% zabilježena u pre-tretmanu sa 10 min u H2SO4 + 20 min sa GA3 3000 ppm i hladnoj vodi (1 dan).
References
BEWLEY, J.D. (1997): Seed Germination and Dormancy. Plant Cell 9, 1055–1066.
DHIEF, A., GORAI, M., ASCHI-SMITI, S., NEFFATI, M. (2012):Effects of Some Seed-Coat Dormancy Breaking Treatments on Germination of Three Calligonum species occurring in Southern desert of Tunisia. Ecol Med, 38, 19-27.
ERTEKIN, M. (2011):Effects of Microorganisms, Hormone Treatment and Stratification on Seed Germination of Goldenrain Tree (Koelreuteriapaniculata). International Journal of Agriculture and Biology, 13(1).
KOORNNEEF, M., BENTSINK, L., HILHORST, H. (2002):Seed Dormancy and Germination. Curr. Opin. Plant Biol. 5, 33–36.
LIU, Y.X. (1985-1990):Flora in DesertisReipublicaePopulorumSinarum, I-III. Science Press, Beijing.
MAYER, A. M., POLIJAKOFF-MAYBER, A. (1989):The Germination of Seeds, 4th ed. Pergamon Press, London,270 p.
MAO, Z.M., YANG, G., WANG, C.G.(1983):Study on the Evolution Relation of Genus Calligonumfrom Xinjiang Based on Number of chromosome and anatomic characteristics assimilative shoot. Acta Phytotaxon. Sin., 21, 44-48.
MAO, Z.M., PAN, B.R. (1986):The Classification and Distribution of the Genus CalligonumL. in China. ActaPhytotaxon. Sin., 24, 98-107.
OGAWA, M., HANADA, A., YAMAUCHI, Y., KUWAHARA, A., KAMIYA, Y., YAMAGUCHI, S. (2003):Gibberellin Biosynthesis and Response During Arabidopsis Seed Germination. The Plant Cell, 15(7), 1591-1604.
PARK, I.H., REHMAN, S. (1999):Studies on Seed Dormancy: Seeds Maturation in Relation to Dormancy in Goldenrain-Tree (KoelreuteriapaniculataLaxm.). ActaHorticulturae 504 (eds.) Liptay, A., C.S. Vavrina and G.E. Welbaum, Proceedings of the sixth Symposium.
POȘTA DANIELA SABINA, (2009):ArboriculturăOrnamentală. EdituraAgroprint, Timișoara.
POŞTA DANIELA SABINA, HERNEA CORNELIA.(2011):Reseach Concerning the Production of Planting Material Using Generative Propagation on Albizzia julibrissin. Durazz. Buletin of University of Agricutural science and Veterinary Medicine Cluj-Napoca, pp. 423-429.
REHMAN, S., PARK, I.H.(2000a):Effect of Pre-Treatments on Dormancy of Goldenrain-Tree (KoelreuteriapaniculataLaxm.) Seeds. J. New Seeds, 2: 29–36.
REHMAN, S., PARK, I. H. (2000b).Effect of Scarification, GA and Chilling on the Germination of Goldenrain-Tree (KoelreuteriapaniculataLaxm.) Seeds. Scientia Horticulturae, 85(4), 319-324.
REHMAN, S., PARK, I. H. (2001):Effect of Pre-Treatments on Dormancy of Goldenrain-Tree (KoelreuteriapaniculataLaxm.) Seeds. Journal of New Seeds, 2(4), 29-36.
REN, J., TAO, L.(2004):Effects of different pre-sowing seed treatments on germination of 10 Calligonum species. For. Ecol. Manage. 195: 291-300.
RUDOLF, P.O. (1974):KoelreuteriapaniculataLaxm., PanicledGoldenrain Tree. In: Schopmeyer, C.S. and T. Coord (eds.), Seeds of WoodyPlants in the United States, pp: 474–475. Agriculture Handbook, 450, USDA Forest Service, Washington DC.
TAO, L., REN, J., LIU, X.M.(2000):Study on the Waterabsorbing Model of Two CalligonumSpecies Seeds. J. Arid Land Resour. Environ. 14: 89-91.
TAO, L. (2000): Genetic Diversity and Systematical Taxonomy of Genus CalligonumL. PhD Thesis, Environmentand Engineering Institute of Cold and Arid Regions,The Chinese Academy of Sciences, PR China, 281 p.
YU, Z., WANG, L.H. (1998):Causes of Seed Dormancy of Three Species of Calligonum. J. NW For. Coll. 1: 9-13.
ZHANG, H.N. (1992): A study on the Species Selection of Calligonumand Its Forestation in the Drift-Sand Area of Cele County. Arid Zone Res., 9, 8-12.
