Peer-reviewed articles 17,970 +



Title: FERTILISER EFFECT ON CLOUDBERRY GROWTH AND VITALITY IN PEAT – A PILOT STUDY

FERTILISER EFFECT ON CLOUDBERRY GROWTH AND VITALITY IN PEAT – A PILOT STUDY
Laura Abolina; Anita Osvalde; Andis Karlsons
10.5593/sgem2025/3.1
1314-2704
English
25
3.1
• Prof. Dr. hab. oec. Baiba Rivza, LATVIA• Prof. DSc. Ildiko Tulbure, GERMANY• Prof. DSc. Oleksandr Trofymchuk, UKRAINE
Cloudberry is a perspective berry crop for extracted peat bog recultivation in Latvia. The study aimed to assess the effect of different fertiliser doses on cloudberry variety Nyby vitality. In 2023, cloudberries were propagated and in September planted outside into outdoor flower beds (24 pots in each bed) with milled raw peat. The beds were separated into four treatments with different doses of complex fertiliser 12-8-16 with micronutrients: control C, N12, N24, and N36 (respectively, 0, 12, 24, and 36 kg ha-1 of N was added throughout the season). Plant leaf chlorophyll in SPAD units was measured weekly from May to August 2024. Leaf size and density were measured at the end of August. Leaf tissue nutrient analysis was done at the end of July to assess the nutritional status of treatments. Results revealed significantly higher chlorophyll content for fertilised cloudberries than the control, but no differences between the fertilised treatments. Leaf size and density did not increase significantly for fertilised treatments. Additionally, leaf tissue nutrient content in Nyby: 1) exceeded wild cloudberry nutrient concentrations; 2) were similar to suggested levels for Rubus berries. Considering that cloudberry vitality did not differ between the fertilised treatments, the lowest dose of fertiliser could be determined as effective, following the principles of sustainable fertilisation practices. The study will continue to assess fertiliser dose effects on cloudberry development.
[1] Jaakkola M., Korpelainen V., Hoppula K., Virtanen V. Chemical composition of ripe fruits of Rubus chamaemorus L. grown in different habitats. J. Sci. Food Agric., 92, pp 1324–1330, 2012. DOI: https://doi.org/10.1002/jsfa.4705
[2] Hykkerud A. L., Uleberg E., Hansen E., Vervoort M., Mølmann J., Martinussen I. Seasonal and yearly variation of total polyphenols, total anthocyanins and ellagic acid in different clones of cloudberry (Rubus chamaemorus L.). Journal of Applied Botany and Food Quality, 91, pp 96–102, 2018. DOI: https://doi.org/10.5073/JABFQ.2018.091.013
[3] Thiem B. Rubus chamaemorus L. – a boreal plant rich in biologically active metabolites: A review. Biological Letters, 40(1), pp 3–13, 2003.
[4] Frolov P., Shanin V., Zubkova E., Salemaa M., Mäkipää R., Grabarnik P. Predicting biomass of bilberry (Vaccinium myrtillus) using rank distribution and root-to-shoot ratio models. Plant Ecology, 223(2), pp 131–140, 2022. DOI: https://doi.org/10.1007/s11258-021-01199-1
[5] Akashi K., Yoshimura K., Nanasato Y., Takahara K., Munekage Y., Yokota A. Wild plant resources for studying molecular mechanisms of drought/strong light stress tolerance. Plant Biotechnology, 25, pp 257–263, 2008. DOI: http://dx.doi.org/10.5511/plantbiotechnology.25.257
[6] Nollendorfs V., Karlsons A. Ogulaju un auglu koku mineralas barošanas diagnostika, svarigakie sekmigas audzešanas aspekti. In: Nollendorfs V., Osvalde A., Cekstere G., Karlsons A., Abolina L. Augu mineralas barošanas diagnostika un meslošanas optimizacija, LU Akademiskais apgads, Riga, pp 84–111, 2023. ISBN: 978-9934-18-923-4
[7] Abolina L., Osvalde A., Karlsons A. Habitat characteristics and mineral nutrition status of Rubus chamaemorus L. in Latvia. Plants, 12, 528, 2023. DOI: https://doi.org/10.3390/plants12030528
[8] Peatland Ecology Research Group. Production of Berries in Peatlands. Université Laval, Quebec, 134 pp, 2009.
[9] Yu H., Wu H.-S., Wang Z.-J. Evaluation of SPAD and Dualex for in-season corn nitrogen status estimation. Acta Agronomica Sinica, 36(5), 840-847, 2010. DOI: 10.1016/S1875-2780(09)60051-1
[10] Hart J., Strik B., Rempel H. Caneberries: Nutrient management guide. Oregon State Univ. Extension Service, EM8903-E, 2006. Available https://catalog.extension.oregonstate.edu/em8903
[11] Zhou J., Desjardins Y., Lapointe L. Nutrient uptake kinetics of cloudberry. Journal of Plant Nutrition, 36(8), pp 1219–1233, 2013. DOI: 10.1080/01904167.2013.780610
[12] Yang Y., Huang Z., Wu Y., Wu W., Lyu L., Li W. Effects of nitrogen application level on the physiological characteristics, yield and fruit quality of blackberry. Scientia Horticulturae, 313, 111915, 2023. DOI: 10.1016/j.scienta.2023.111915
[13] Davenport J. R., Provost J. Cranberry tissue nutrient levels as impacted by three levels of nitrogen fertilizer and their relationship to fruit yield and quality. Journal of Plant Nutrition, 17(10), pp 1625–1634, 1994. DOI:10.1080/01904169409364835
[14] Strik B. C., Bryla D. R. Uptake and partitioning of nutrients in blackberry and raspberry and evaluating plant nutrient status for accurate assessment of fertilizer requirements. HortTechnology, 25(4), pp 452–459, 2015. DOI: https://doi.org/10.21273/HORTTECH.25.4.452
[15] Pereira I. dos S., Bamberg A. L., Silveira C. A. P., Antunes L. E. C., Sousa R. O. de. Nitrogen fertilization in blackberry. In: Rigobelo E. C., Serra A. P. (Eds.), Nitrogen Fixation, IntechOpen, Rijeka, 2019. DOI: https://doi.org/10.5772/intechopen.82409

This research was supported by project “Strengthening the Institutional Capacity of LBTU for Excellence in Studies and Research”, grant No. 5.2.1.1.i.0/2/24/I/CFLA/002, funded by The Recovery and Resilience Facility.
conference
Proceedings of 25th International Multidisciplinary Scientific GeoConference SGEM 2025, Volume 25, Issue 3.1
25th International Multidisciplinary Scientific GeoConference SGEM 2025, Volume 25, Issue 3.1, 29 June - 6 July, 2025
Proceedings Paper
STEF92 Technology
International Multidisciplinary Scientific GeoConference Surveying Geology and Mining Ecology Management, SGEM
SWS Scholarly Society; Acad Sci Czech Republ; Latvian Acad Sci; Polish Acad Sci; Russian Acad Sci; Serbian Acad Sci and Arts; Natl Acad Sci Ukraine; Natl Acad Sci Armenia; Sci Council Japan; European Acad Sci, Arts and Letters; Acad Fine Arts Zagreb Croatia; Croatian Acad Sci and Arts; Acad Sci Moldova; Montenegrin Acad Sci and Arts; Georgian Acad Sci; Acad Fine Arts and Design Bratislava; Russian Acad Arts; Turkish Acad Sci.
283-290
29 June - 6 July, 2025
website
10380
Rubus chamaemorus, nutrient analysis, SPAD, leaf size and density, berry cultivation


SWS Scholarly Society

International SWS Scholarly Society, Austria Read More

SGEM Extended Sessions Vienna Green

“Green Science for Green Life” 06-08 Dec 2026, Vienna, Austria Read More