- citati u SCIndeksu: 0
- citati u CrossRef-u:0
- citati u Google Scholaru:[
 ]
- posete u poslednjih 30 dana:31
- preuzimanja u poslednjih 30 dana:13
|
|
|
2019, vol. 56, br. 3, str. 71-75
|
|
Poređenje metoda za ispitivanje klijavosti semena Cannabis sativa
Comparison of methods for germination testing of Cannabis sativa seed
Projekat: Razvoj novih sorti i poboljšanje tehnologija proizvodnje uljanih biljnih vrsta za različite namene (MPNTR - 31025)
Sažetak
Najkritičnija faza preživljavanja i razmnožavanja biljaka je klijanje semena. S obzirom na specifičnost proizvodnje industrijske konoplje (Cannabis sativa), dobijanje visokokvalitetnog semena konoplje nije jednostavno. Ispitivanje klijavosti je često najpouzdaniji način procene vitalnosti, ali je odabir odgovarajućih metoda složen. Ovo istraživanje je sprovedeno kako bi se procenio efekat različitih uslova tj. različitih metoda testiranja klijavosti, na proces klijanja semena konoplje uz postizanje maksimalnog potencijala za klijanje. Dobijeni rezultati pokazuju da seme C. sativa dobro klija primenom različitih metoda (između filter papira, na filter papiru, pesak), ali postoje značajne razlike između primenjenih metoda. Ovo praktično znači da seme konoplje može imati zahteve za klijavost različite od onih koje su obuhvaćene preporučenim metodama. Takođe, rezultati pokazuju da kod semena konoplje možda postoji neki vid zaostale dormantnosti što je potrebno dodatno istražiti.
Abstract
The most critical aspect of plant survival and reproduction is seed germination. Considering the specificity of the Cannabis sativa production, obtaining high-quality hemp seed is not an easy task. Germination testing is often the most reliable way of assessing viability, but the selection of appropriate methods is complex. This study aimed to evaluate the effect of different conditions (i.e. various methods of germination testing) on the successful process of hemp seed germination, achieving maximum germination potential. Our results showed that C. sativa seeds germinated well in different methods, such as between filter papers, top of filter papers and sand, but there were significant differences between the applied methods. This means that the hemp seeds may have different requirements for germination than conditions covered by the Rules recommended methods. Further, the results show that hemp seed may have certain residual dormancy that needs to be investigated in detail.
|
|
|
|
Reference
|
|
|
*** (2016) USDA full report (all nutrients) 12012 (2016). Seeds, hemp seed, hulled: USDA national nutrient database for standard reference. Release 28
|
|
  
|
Abot, A., Bonnafous, C., Touchard, F., Thibault, F., Chocinski-Arnault, L., Lemoine, R., Dédaldéchamp, F. (2013) Effects of cultural conditions on the hemp (Cannabis sativa) phloem fibres: Biological development and mechanical properties. Journal of Composite Materials, 47(8), 1067-1077
|
|
|
FAO (2018) Food and agriculture organization of the United Nations. http://www.fao.org/faostat/en/#data/QC [26th March 2019]
|
|
|
Gniazdowska, A., Krasuska, U., Czajkowska, K., Bogatek, R. (2010) Nitric oxide, hydrogen cyanide and ethylene are required in the control of germination and undisturbed development of young apple seedlings. Plant Growth Regulation, 61(1), 75-84
|
|
|
Hu, H., Liu, H., Liu, F. (2018) Seed germination of hemp (Cannabis sativa L.) cultivars responds differently to the stress of salt type and concentration. Industrial Crops and Products, 123, 254-261
|
|
1
|
ISTA (2018) International Rules for seed testing: Seed science and technology. Zurich, Switzerland
|
|
|
Ooi, M.K.J., Auld, T.D., Denham, A.J. (2012) Projected soil temperature increase and seed dormancy response along an altitudinal gradient: Implications for seed bank persistence under climate change. Plant and Soil, 353(1-2), 289-303
|
|
|
Quin, C., Wang, F., We, D., Qin, W. (2014) Effect of different temperatures on the germination of fire hemp seeds. Medicinal Plant, 5, 70-72
|
|
1 
|
Razem, F.A., Baron, K., Hill, R.D. (2006) Turning on gibberellin and abscisic acid signaling. Current Opinion in Plant Biology, 9(5), 454-459
|
|
|
Salentijn, E.M.J., Zhang, Q., Amaducci, S., Yang, M., Trindade, L.M. (2015) New developments in fiber hemp (Cannabis sativa L.) breeding. Industrial Crops and Products, 68, 32-41
|
|
|
Sikora, V., Berenji, J., Latković, D. (2011) Varijabilnost i međuzavisnost komponenti prinosa konoplje za vlakn (Variability and interrelation of yield components in fiber hemp). Ratarstvo i povrtarstvo, vol. 48, br. 1, str. 107-112
|
|
|
Small, E., Pocock, T., Cavers, P.B. (2003) The biology of Canadian weeds. 119. Cannabis sativa L. Canadian Journal of Plant Science, 83(1), 217-237
|
|
|
Small, E., Brookes, B. (2012) Temperature and moisture content for storage maintenance of germination capacity of seeds of industrial hemp, marijuana, and ditch weed forms of Cannabis sativa. Journal of Natural Fibers, 9(4), 240-255
|
|
|
Suriyong, S., Krittigamas, N., Pinmanee, S., Punyalue, A., Vearasilp, S. (2015) Influence of storage conditions on change of hemp seed quality. Agriculture and Agricultural Science Procedia, 5, 170-176
|
|
|
|
|