Seed germination of exotic species under the influence of biostimulants
Abstract
The aim of this study is to investigate the effect of different growth stimulants on seed germination of exotic species such as: Korean fir (Abies koreana), cypress (Cupressus sempervirens), California cypress (Chamaecyparis lawsoniana), Mediterranean pine (Pinus pinea), Macedonian pine (Pinus peuce). For this research, growth stimulants such as Atonik, Cropmax and Sprintene were used. The results obtained indicate that the germination capacity of the studied exotic species is significantly influenced by the application of these biostimulants. They are recognized for their unique content of organic compounds that have demonstrated the ability to enhance germination as well as seedling development. Among the three types of biostimulants used, Cropmax and Sprintene had a notable impact on the germination rate of all the analyzed species, compared to the control variant. The findings of this study highlight the importance of using growth stimulants to enhance seed germination of exotic species. These results will be useful in optimizing cultivation and care practices, thereby contributing to the conservation and diversification of plant biodiversity.
References
Abood, N.M., Mirare, S.S. (2024), Effect of seed soaking with a growth regulator (atonik) and seeding dates on the vegetative growth characteristics of sorghum bicolor L. Iraqi Journal of Agricultural Sciences, 55(3), 951-961.
Alexandrov, A.H., Andonovski, V. (2011), Pinus peuce—EUFORGEN Technical guidelines for genetic conservation and use for Macedonian pine (Pinus peuce). Pinus peuce—EUFORGEN European forest genetic resources programme. In Proceedings of the Bioversity International, Rome, Italy, 17 October 2011.
Bravo-Navas, M.V., Sánchez-Romero, C. (2022), Germination behavior and early seedling growth in Abies pinsapo Boiss. seeds. Plants, 11(20), 2715.
Cavieres, L.A., Arroyo, M.T.K. (2000), Seed germination response to cold stratification period and thermal regime in Phacelia secunda (Hydrophyllaceae): Altitudinal variation in the Mediterranean Andes of central Chile. Plant Ecology, 149, 1–8.
El-Shabrawy, R. A. (2009), Effect of seed soaking and/or foliar spray of atonik on vegetative growth, sex expression and yield of squash plants. Journal of Plant Production, 34(2), 1101-1106.
Fady, B., Esposito, E., Abulaila, K., Aleksic, J.M., Alia, R., Alizoti, P., Apostol, E.N., Aravanopoulos, P., Ballian, D., Kharrat, M.B.D., et al. (2022), Forest Genetics Research in the Mediterranean Basin: Bibliometric Analysis, Knowledge Gaps, and Perspectives. Current Forestry Reports, 8, 277–298.
Fenner, M., Thompson, K. (2005), The ecology of seeds. Cambridge university press.
Fikry, E., Orfali, R., El-Sayed, S.S., Perveen, S., Ghafar, S., El-Shafae, A.M., El-Domiaty, M.M., Tawfeek, N. (2023), Potential Hepatoprotective effects of Chamaecyparis lawsoniana against methotrexate-induced liver injury: integrated phytochemical profiling, target network analysis, and experimental validation. Antioxidants, 12(12), 2118.
Fukarek, P. (1969), Otkri´ce i današnja rasprostranetost molike (Pinus peuce Gris.) (in Macedonian) [Discovery and present-day distribution of Macedonian pine (Pinus peuce Gris.)]. In Proceedings of the Symposium on Pinus peuce, Skopje, North Macedonia, 2–6 September 1969; pp. 17–25.
Graziani, G., Cirillo, A., Giannini, P., Conti, S., El-Nakhel, C., Rouphael, Y., Ritieni, A., Di Vaio, C. (2022), Biostimulants improve plant growth and bioactive compounds of young olive trees under abiotic stress conditions. Agriculture, 12(2), 227.
Gulmammadova, S., Hasanova, M., Alieva, S., Zeynalli, A. (2024), Using coniferous plants in the landscape design of Absheron. In BIO Web of Conferences (Vol. 100, p. 04012). EDP Sciences.
Holzer, K. (1972), Intrinsic qualities and growth potential of Pinus cembra and Pinus peuce in Europe. In Biology of Rust Resistance in Forest Trees: Proceedings of a NATO-IUFRO Advanced Study Institute, 17–24 August 1969; U.S. Department of Agriculture, National Agricultural Library: Washington, DC, USA, 1972; US Department of Agriculture Miscellaneous Publication 1221.
Houston Durrant, T., Caudullo, G. (2016), Chamaecyparis Lawsoniana in Europe: Distribution, Habitat, Usage and Threats; European Atlas of Forest Tree Species; Publications Office of the EU: Luxembourg, p. e018deb+.
Kim, E.S., Lee, J.W., Choi, I.J., Lim, W., Choi, J., Oh, C.H., Lee, S.H., Kim, Y. S. (2017), Disturbance in seedling development of Korean fir (Abies koreana Wilson) tree species on higher altitude forests of Mt. Hallasan National Park, the central part of Jeju Island, Korea. Journal of Ecology and Environment, 41, 1-13.
Kjær, E.D., Lobo, A., Myking, T. (2014), The role of exotic tree species in Nordic forestry. Scandinavian Journal of Forest Research, 29(4), 323-332.
Martínez, F., Montero, G. (2004), The Pinus pinea L. Woodlands along the Coast of South-Western Spain: Data for a New Geobotanical Interpretation. Plant Ecology, 175, 1–18.
Meyer, S., Allen, P., Beckstead, J. (1997), Seed germination regulation in Bromus tectorum (Poaceae) and its ecological significance. OIKOS, 78, 475–485.
Özel, H.B., Şevik, H., Onat, S.M., Yigit, N. (2022). The effect of geographic location and seed storage time on the content of fatty acids in stone pine (Pinus pinea L.) seeds. BioResources, 17(3), 5038.
Park, H.C., Lee, J.H., Lee, G.G., Um, G. J. (2015). Environmental features of the distribution areas and climate sensitivity assessment of Korean fir and Khinghan Fir. Journal of Environmental Impact Assessment, 24(3), 260–277 (in Korean with English abstract).
Rahmani, R., Sassi-Aydi, S., Hassine, D.B., Khadher, T.B., Debouba, M., Bouajila, J., Aydi, S. (2024). Phytochemical characterization and bioactivities of different fruit parts of Cupressus sempervirens combined with multivariate analysis. Euro-Mediterranean Journal for Environmental Integration, 1-14.
Rathi, A., Baburaj, D., Sundaram, E., Kumar, S., Khurana, A., Manchanda, R. (2015), Pharmacognostic study of pinusecyparis lawsoniana (Murr.) Parl.: A drug used in Homoeopathy. Indian J. Res. Homoeopath. 2015, 9, 20–24.
Roeder, M., Yang, W., Tomlinson, K.W. (2019), Influence of smoke, heat and fire on germination of woody species occurring in the dry valleys of southwest China. Journal Plant Ecology, 12, 931–940.
Savill, P., Mason, B. (2015), Pinus peuce Griseb., Macedonian or Balkan pine. Q.J. Forest, 109, 245–252.
Segura, C.J., Lizarraga, E.R. (2006), Other relevant components of nuts, phytosterols, folate and minerals. British Journal of Nutrition, 96(S2), S36-S44. JNutr 96(2):36–44.
Sepehrimanesh, M., Samimi, N., Koohi-Hosseinabadi, O., Mokhtari, M., Amiri-Zadeh, S., Farjam, M. (2018), Efects of Cupressus sempervirens extract on the healing of acetic acid-induced ulcerative colitis in rat. Journal Coloproctology 38(4):309–313.
Simões, A.S.B., Borges, M.M., Grazina, L., Nunes, J. (2024), Stone pine (Pinus pinea L.) high-added-value genetics: an overview. Genes, 15(1), 84.
Sîngeorzan, S.M., Creț, O.D., Grosariu, D., Holonec, L., Truta, A.M. (2019), Aspects regarding the stimulation of seeds' germination and the seedlings' growth in Pinus pinea. Journal of Horticulture, Forestry and Biotechnology, 23(3), 113- 117.
Stojičić, D., Budimir, S., Čokeša, V., Uzelac, B. (2024), Optimization of In Vitro Regeneration of Pinus peuce (Gris.). Horticulturae, 10(1), 97.
Vâşcă-Zamfir, D., Pomohaci, M.C., Gîdea, M. (2021), Researches regarding the germination conditions for the seeds of species used in the lawn mixtures. Scientific Papers. Series B, Horticulture. Vol. LXV, No. 1, 2021
Wojdya, A.T. (2004), Effectiveness of Atonik in the control of powdery mildew, black spot and rusti Folia – Horticulture ,16 (1) :175 – 181
Zaibet, L. (2016), Potentials of Non-Wood Forest Products for Value Chain Development, Value Addition and Development of Nwfp-Based Rural Microenterprises: Tunisia, Regional Office for the Near East and North Africa: Tunis, Tunisia.
