UTICAJ ELEKTROSTATIČKOG POLJA NA PARAMETRE KLIJANJA SOJE
Sažetak
Cilj rada je bio da se ispita uticaj elektrostatičkog polja na vigor semena (VI), srednju brzinu klijanja (MGR) i koeficijent srednje brzine klijanja (CVG) pet genotipova soje. Testiranje je sprovedeno u novosadskom Institutu za ratarstvo i povrtarstvo na semenu pet sorti soje: Sava, NS 2024, NS 1347, NS 3127, i NS Blackstar. Seme je bilo izloženo različitim vrednostima jednosmerne struje (DC) napona: 0 V (kontrola), 3 V, 6 V i 9 V, u trajanju od 0 min (kontrola), 1 min i 3 min. Nakon toga seme je stavljeno na naklijavanje na temperaturi od 25°C u trajanju od osam dana, a posle toga utvrđene su vrednosti parametara klijanja. Rezultati analize su pokazali značajan uticaj elektrostatičkog polja na na VI, MGR i CVG u zavisnosti od genotipa i napona. Najbolji uticaj na sve parametre klijanja ostvaren je kod genotipa NS 2024. Primenom elektrostatičkog polja od 6 V ostvaren je najbolji efekat kod svih ispitivanih parametara. Vigour index (VI) je povećan za 19,75%, dok su mean germination rate (MGR) i coefficient of velocity of germination (CVG) za 5.22% više u odnosu na kontrolu. Pored toga, rezultati su pokazali da je potrebno utvrditi tačnu kombinaciju napona i vremena ekspozicije za određeni genotip, jer u suprotnom dolazi do značajnog pogoršanja parametara kvaliteta semena.
Ključne reči: elektrostatičko polje, vigor indeks, MGR, CVG, soja.
Reference
Cao, Y., Cui, G. H. (2005). Review of soybean safety storage technique. Crop Storage, 34 (3), 17-23.
Celestino, C., Picazo, M. L., Toribio, M. (2000). Influence of chronic exposure to an electromagnetic field to germination and early growth of Quercussuber seeds: Preliminary study. Electro-Magnetobiology, 19, 115-120.
Cvijanovic, M., Djukic, V. (2020). Application of biophysical methods in sustainablesoybean production. Tematic Proceedings Sustainable agriculture and Rural development in terms of the republic of Serbia strategic goals realization within the Danuberegion - Science and practice in the service of agriculture - Institute of Agricultural economics, Belgrade, Serbia pp. 339-355.
Davydenko, O. G., Goloenko, V. E., Rozentsveyg, V. E. (2004). Soybeans for moderate climate. Tehnologiya, Minsk, Belarus.
Ellis, R. A., Roberts, E. H. (1981). The quantification of ageing and survival in orthodox seeds. Seed Science and Technology, 9, 373-409.
ISTA (2008). International Seed Testing Association. Seed health testing. International rules for seed testing. ISTA, Bassersdorf, Switzerland.
Joosen, R. V. L., Kodde, J., Willems, L. A. J., Ligterink, W., Plas, L. H.W. v. d., Hilhorst, H. W. M. (2010). Germinator: A softeware package for high-throughput scoring and curve fitting of arabidopsis seed germination. Plant Journal, 62, 148-159.
Labouriau, L. G. (1983). Uma nova linha de pesquisa na fisiologia da germinatio das sementes. Anais do XXXIV Congresso Nacional de Botanica. SBB, Porto Alegre, 11-50
Mamlic, Z., Maksimovic, I., Canak, P., Mamlic, G., Djukic, V., Vasiljevic, S., Dozet, G. (2021). The use of electrostatic field to improve soybean seed germination in organic production. Agronomy, 11(8), 1473.
Mandic V. B. Z., Krnjaja V., Simic A., Ruzic-Muslic D., Dragicevic V., Petricevic V. (2017). The rainfall use efficiency and soybean grain yield under rainfed conditions in Vojvodina. Biotechnology in Animal Husbandry, 33 (4), 475-486.
Miladinov, Z., Balesevic Tubic, S., Crnobarac, J., Miladinovic, J., Canak, P., Djukic, V., Petrovic, K. (2020a). Effects of foliar application of solutions of ascorbic acid, glycine betaine, salicylic acid on the yield and seed germination of soybean in South Eastern Europe conditions. Zemdirbyste-Agriculture, 107 (4), 337-344.
Miladinov, Z. (2020b). Predsetveni tretmani semena soje (Glycine max L.) u cilju poboljšanja kliavosti i uticaj zemljišne suše na kvalitet formiranog semena. Poljoprivredni fakultet, Univerzitet u Novom Sadu, 133 str.
Morar, R., Munteanu, R., Simion,E., Munteanu, I., Dascalescu, L. (1999). Electrostatic treatment of bean seeds. IEEE Transactions ON Industry Applications, 35 (1).
Nikolas, M. A., Heydeker, W. (1968). Two approaches to the study of germination data. Proceedings of the International Seed Testing Association, 33, 531-540.
Pittman, U. J. (1977). Effects of magnetic seed treatment on yields of barley, wheat and oats on Southern Alberta. Canadian Journal of Plant Science, 57, 37-45.
Ranal, M. A., Santana, D. G., Ferreira, W. R., Mendes-Rodrigues, C. (2009). Calculating germination measurements and organizing spreadsheets. Brazilian Journal of Botany,, 32, 849-55.
Scott, S., Jones, R., Williams, W. (1984). Review of data analysis methods for seed germination. Crop Science, 24, 1192-9.
Singhal, R. K., Bose, B. (2020). Wheat seedlings as affected by Mg(NO3)2 and ZnSO4 priming treatments. World Scientific News, 144, 13-29.
Srebrić, M., Đukanović, L., Jovanović, Ž.(2010). Životna sposobnost semena soje pri različitim uslovima testiranja. Selekcija i semenarstvo, 16 (2), 31-37.
Takhtajan, A. (2009). Flowering Plants. Second Edition. Springer, 1-906.
Tao, J. L., Zhen, G. H. (1991). Seed Vigor. Beijing Science Press.
Vujaković, M., Milošević, M., Nikolić, Z., Taški-Ajduković, K., Miladinović, J., Ignjatov, M., Dokić, V. (2008). Životna sposobnost semena soje proizvedene u uslovima sa i bez navodnjavanja. Časopis za procesnu tehniku i energetiku u poljoprivredi / PTEP, 12 (1-2), 19-21.
www.stat.gov.rs, 2020
