Sweet potato (Ipomoea batatas L.) growing in conditions of southern Slovak republic
DOI:
https://doi.org/10.5219/626Keywords:
Slovak Republic, sweet potato, yield, carotenoids, vitamin CAbstract
The sweet potato (Ipomoea batatas L.) belongs to very important crops from aspect of its world production. It is grown in large areas in Asia, on the contrary, sweet potato production in Europe presents minimal part of its total world rate. The sweet potato is less-known crop, grown only on small area in home gardens in Slovak Republic. Tubers of sweet potato are characterized by anti-diabetic, anti-oxidant and anti-proliferative properties due to the presence of valuable health-promoting components, such as carotenoids or vitamin C. The main objective of study was testing of sweet potato growing in conditions of southern Slovak Republic with focus on quantity and quality of its yield. The field trial was realised on land of the Slovak University of Agriculture in Nitra in 2015. Within trial, effect of cultivar and mulching on the selected quantitative (average tuber weight; yield per plant; yield in t.ha-1) and qualitative (total carotenoids; vitamin C) parameters were tested. One certified cultivar of sweet potato 'Beauregard' was used as a comparative cultivar. Other two cultivars were marked according to the market place at which were purchased and sequentially used for seedling preparation. Tubers of first un-known cultivar were purchased in the Serbian market (marked as 'Serbian'). Tubers of next sweet potato cultivar were purchased on the market in Zagreb (marked as 'Zagrebian'). Outplating of sweet potato seedlings were realised on the 19th May 2015. The sweet potato was grown by hillock system. Each cultivar was planted in two variants (rows): non-mulching (bare soil) and mulching by black non-woven textile. All variants were divided to three replications with 6 plants. Difference between rows was 1.20 m and seedlings were planted in distance of 0.30 m in row. The harvested tubers were classified in two size classes: >150 g (marketable yield) and <150 g (non-marketable yield). Total carotenoid content was determined spectrophotometrically. The vitamin C content was measured chromatographically (HPLC). The highest values of average tuber weight, yield per plant and total yield (t.ha-1) were found in cultivar 'Serbian'. Statistical analysis showed statistically significant difference in all yield quantitative parameters of cultivar 'Serbian' against cultivars 'Beauregard' and 'Zagrebian'. The highest content of total carotenoids was determined in cultivar 'Serbian' (99.52 mg.kg-1 fresh weight) with orange-creme flesh color, followed by cultivar 'Beauregard' (94.78 mg.kg-1) with orange flesh color and cultivar 'Zagrebian' (28.79 mg.kg-1) with yellow-creme flesh color. Differences among all cultivars were showed as statistically significant. The highest vitamin C content was detected in tubers of cultivar 'Serbian' (155.70 mg.kg-1), followed by cultivar 'Beauregard' (154.37 mg.kg-1) and cultivar 'Zagrebian' (146.33 mg.kg-1). Statistical analysis confirmed differences among cultivars as statistically non-significant. The mulching of sweet potato plants had statistically significant impact to all quantitative and qualitative characteristics of sweet potato. The application of black non-woven textile resulted in increase of average tuber weight, tuber yield and vitamin C content in sweet potato tubers. On the contrary, higher total carotenoid content was found in non-mulching variant compared to the variant with mulching.
Downloads
Metrics
References
Abubakar, H. N, Olayiwola, I. O., Sanni, S. A., Idowu, M. A. 2010. Chemical composition of sweet potato (Ipomea batatas Lam) dishes as consumed in Kwara state, Nigeria. International Food Research Journal, vol. 17, no. 2, p. 411-416. Available at: http://www.ifrj.upm.edu.my/17%20(02)%202010/IFRJ-2010-411-416_nigeria[1].pdf
Allen, J. C., Corbitt, A. D., Maloney, K. P., Butt, M. S., Truong, V. D. 2012. Glycemic index of sweet potato as affected by cooking methods. Open Nutrition Journal, vol. 6, p. 1-11. https://doi.org/10.2174/1874288201206010001 DOI: https://doi.org/10.2174/1874288201206010001
Antonio, G. C., Takeiti, C. Y., de Oliveira, R. A., Park, K. J. 2011. Sweet Potato: Production, Morphological and Physiochemical Characteristics, and Technological Process. Fruit, Vegetable and Cereal Science and Biotechnology, vol. 5, special no. 2, p. 1-18. Available at: http://www.globalsciencebooks.info/Online/GSBOnline/images/2011/FVCSB_5(SI2)/FVCSB_5(SI2)1-18o.pdf
Ashrafuzzaman, M., Halim, M. A., Ismail, M. R., Shahidullah, S. M., Hossain, M. A. 2011. Effect of plastic mulch on growth and yield of chilli (Capsicum annuum L.). Brazilian Archives of Biology and Technology, vol. 54, no. 2, p. 321-330. https://doi.org/10.1590/S1516-89132011000200014 DOI: https://doi.org/10.1590/S1516-89132011000200014
Aywa, A. K., Nawiri, M. P., Nyambaka, H. N. 2013. Nutrient variation in colored varieties of Ipomea batatas grown in Vihiga County, Western Kenya. International Food Research Journal, vol. 20, no. 2, p. 819-825. Available at: http://www.ccsenet.org/journal/index.php/jas/article/view/55458/30650
Bonte, D. R. L., Wilson, P. W. 2008. 'Evangeline' Sweetpotato. HortiScience, vol. 43, no. 1, p. 258-259. Available at: http://hortsci.ashspublications.org/content/43/1/258.full.pdf+html DOI: https://doi.org/10.21273/HORTSCI.43.1.258
Dvořák, P., Tomášek, J., Kuchtová, P., Hamouz, K., Hajšlová, J., Schulzová, V. 2012. Effect of mulching materials on potato production in different soil-climatic conditions. Romanian Agricultural Research, vol. 29, p. 201-209. Available at: http://citeseerx.ist.psu.edu/viewdoc/download?doi=10.1.1.462.6215&rep=rep1&type=pdf
Ellong, E. N., Billard, C., Adenet, S. 2014. Comparison of Physicochemical, Organoleptic and Nutritional Abilities of Eight Sweet Potato (Ipomoea batatas) Varieties. Food and Nutrition Sciences, vol. 5, no. 2, p. 196-211. https://doi.org/10.4236/fns.2014.52025 DOI: https://doi.org/10.4236/fns.2014.52025
Feiz, H. R., Mobarhan, S. 2002. Does vitamin C intake slow the progression of gastric cancer in Helicobacter pylori-infected populations? Nutrition Reviews, vol. 60, no. 1, p. 34-36. https://doi.org/10.1301/002966402760240345 DOI: https://doi.org/10.1301/002966402760240345
Food and Agriculture Organization of the United Nations (FAOSTAT) 2016. Available at: http://faostat3.fao.org/browse/Q/*/E
Franczuk, J., Jablońska-Ceglarek, R., Zaniewicz-Bajkowska, A., Kosterna, E., Rosa, R. 2009. The effect of plant mulches on the nutritive value of red cabbage and onion. Vegetable Crops Research Bulletin, vol. 70, no. 1, p. 125-134. https://doi.org/10.2478/v10032-009-0012-0 DOI: https://doi.org/10.2478/v10032-009-0012-0
Fu, H., Xie, B., Ma, S., Zhu, X., Fan, G., Pan, S. 2011. Evaluation of antioxidant activities of principal carotenoids available in water spinach (Ipomoea aquatica). Journal of Food Composition and Analysis, vol. 24, no. 2, p. 288-297. https://doi.org/10.1016/j.jfca.2010.08.007 DOI: https://doi.org/10.1016/j.jfca.2010.08.007
Gichuhi, P. N., Kokoasse Kpomblekou, A., Bowel-Benjamin, A. C. 2014. Nutritional and physical properties of organic Beauregard sweet potato [Ipomoea batatas (L.)] as influenced by broiler litter application rate. Food Science & Nutrition, vol. 2, no. 4, p. 332-340. https://doi.org/10.1002/fsn3.108 DOI: https://doi.org/10.1002/fsn3.108
Grace, M. H., Yousef, G. G., Gustafson, S. J., Truong, V. D., Yencho G. C., Lila, M. A. 2014. Phytochemical changes in phenolics, anthocyanins, ascorbic acid, and carotenoids associated with sweetpotato storage and impacts on bioactive properties. Food Chemistry, vol. 145, p. 717-724. https://doi.org/10.1016/j.foodchem.2013.08.107 DOI: https://doi.org/10.1016/j.foodchem.2013.08.107
Hacişevki, A. 2009. An overview of ascorbic acid biochemistry. Journal of Faculty of Pharmacy of Ankara, vol. 38, no. 3, p. 233-255. Available at: http://dergiler.ankara.edu.tr/dergiler/24/1716/18327.pdf DOI: https://doi.org/10.1501/Eczfak_0000000528
Hartemink, A. E. 2003. Sweet potato yields and nutrient dynamics after short-term fallows in the humid lowlands of Papua New Guinea. NJAS - Wageningen Journal of Life Sciences, vol. 50, no. 3-4, p. 297-319. https://doi.org/10.1016/S1573-5214(03)80014-3 DOI: https://doi.org/10.1016/S1573-5214(03)80014-3
Hegedüsová, A., Musilová, J., Jomová, K., Hegedűs, O., Bystrická, J. 2007. Laboratórne experiment z organickej chémie a biochémie pre špecializáciu Chémia životného prostredia (Laboratory experiments from organic chemistry and biochemistry for specialization Chemistry of environment). NITRA, SK : UKF. 103 p. ISBN 978-80-8094-211-3.
Hussein, S. M., Jaswir, I., Jamal, P., Othman, R. 2014. Carotenoid Stability and Quantity of Different Sweet Potato Flesh Colour over Postharvest Storage Time. Advances in Environmental Biology, vol. 8, no. 3, special no. 2014, p. 667-671. Available at: http://www.aensiweb.com/old/aeb/2014/667-671.pdf
Iqbal, K., Khan, A., Khan Khattak, M. A. 2004. Biological Significance of Acid Ascorbic Acid (Vitamin C) in Human Health - A Review. Pakistan Journal of Nutrition, vol. 3, no. 1, p. 5-13. https://doi.org/10.3923/pjn.2004.5.13 DOI: https://doi.org/10.3923/pjn.2004.5.13
Ignat, T., Schmilovitch, Z., Feföldi, J., Bernstein, N., Steiner, B., Egozi, H., Hoffman, A. 2013. Nonlinear methods for estimation of maturity stage, total chlorophyll, and carotenoid content in intact bell peppers. Biosystems engineering, vol. 114, no. 4, p. 414-425. https://doi.org/10.1016/j.biosystemseng.2012.10.001 DOI: https://doi.org/10.1016/j.biosystemseng.2012.10.001
Jian-wei, L., Fang, C., You-sheng, X., Yun-fan, W., Dong-bi, L. 2001. Sweet Potato Response to Potassium. Better Crops International, vol. 15, no. 1, p. 10-12. Available at: http://www.ipni.net/publication/bci.nsf/0/E1E140F6CD1365B585257BBA0068AC0F/$FILE/Better%20Crops%20International%202001-1%20p10.pdf
Kammona, S., Othman, R., Jaswir, I., Jamal, P. 2015. Characterisation of carotenoid content in diverse local sweet potato (Ipomoea batatas) flesh tubers. International Journal of Pharmacy and Pharmaceutical Sciences, vol. 7, no. 2, p. 347-351. Available at: http://innovareacademics.in/journals/index.php/ijpps/article/view/3643
Keresteš, J. et al. 2011. Zdravie a výživa ľudí (Human health and nutrition). BRATISLAVA, SK : CAD Press. 1037 p. ISBN 978-80-88969-57-0.
Koh, E., Wimalasim, K. M. S., Chassy, A. W., Mitchell, A. E. 2009. Content of ascorbic acid, quercetin, kaempferol and total phenolics in commercial broccoli. Journal of Food Composition and Analysis, vol. 22, no. 7-8, p. 637-643. https://doi.org/10.1016/j.jfca.2009.01.019 DOI: https://doi.org/10.1016/j.jfca.2009.01.019
Krochmal-Marczak, B., Sawicka, B., Supski, J., Cebulak, T., Paradowska, K. 2013. Nutrition value of the sweet potato (Ipomoea batatas (L.) Lam) cultivated in south - eastern Polish conditions. International Journal of Agronomy and Agricultural Research (IJAAR), vol. 4, no. 4, p. 169-178. Available at: http://www.innspub.net/wp-content/uploads/2014/04/IJAAR-V4No4-p169-178.pdf
Laurie, S. M., Maja, M. N., Ngobeni, H. M., Du Plooy, C. P. 2015. Effect of Different Types of Mulching and Plant Spacing on Weed Control, Canopy Cover and Yield of Sweet Potato (Ipomoea batatas (L.) Lam). American Journal of Experimental Agriculture, vol. 5, no. 5, p. 450-458. https://doi.org/10.9734/AJEA/2015/12404 DOI: https://doi.org/10.9734/AJEA/2015/12404
Lichtenstein, A. H. 2009. Nutrient supplements and cardiovascular disease: a heartbreaking story. Journal of Lipid Research, vol. 50, supplement, p. 429-433. https://doi.org/10.1194/jlr.R800027-JLR200 DOI: https://doi.org/10.1194/jlr.R800027-JLR200
Mareček, J., Ivanišová, E., Frančáková, H., Musilová, J., Krajčovič, T., Mendelová, A. 2016. Evaluation of primary and secondary metabolites in selected varieties of potatoes. Potravinarstvo, vol. 10, no. 1, p. 145-151. https://doi.org/10.5219/562 DOI: https://doi.org/10.5219/562
Maria, D., Rodica, S. 2015. Researches on the sweet potato (Ipomea batatas L.) behaviour under the soil and climatic conditions of the South-West of Romania. Journal of Horticulture, Forestry and Biotechnology, vol. 19, no. 1, p. 79-84. Available at: http://www.journal-hfb.usab-tm.ro/romana/2015/Lucrari%20PDF/Lucrari%20PDF%2019(1)/15Dinu%20Maria.pdf
McKinley Sullen, D. 2010. Effects of Color Plastic Mulches and Row Cover on the Yield and Quality of Sweet Potato [Ipomea batatas cv. 'Beauregard']: thesis for Degree of Master of Science. AUBURN, USA: Auburn University. 74 p. Available at: https://etd.auburn.edu/handle/10415/2344?show=full
Mendelová, A., Andrejiová, A., Líšková, M., Kozelová, D., Mareček, J. 2012. Analysis of carotenoids and lycopene in tomato (Lycopersicon esculentum Mill.) and their retention in tomato juice. Potravinarstvo, vol. 6, no. 2, p. 36-38. https://doi.org/10.5219/195 DOI: https://doi.org/10.5219/195
Mendelová, A., Mendel, Ľ., Czako, P., Mareček, J. 2016. Evaluation of carotenoids, polyphenols content and antioxidant activity in the sea buckthorn fruit juice. Potravinarstvo, vol. 10, no. 1, p. 59-64. https://doi.org/10.5219/551 DOI: https://doi.org/10.5219/551
Moreno, C., Mancebo, I., Tarquis, A. M., Moreno, M. M. 2014. Univariate and multivariate analysis on processing tomato quality under different mulches. Scientia Agricola, vol. 71, no. 2, p. 114-119. https://doi.org/10.1590/S0103-90162014000200004 DOI: https://doi.org/10.1590/S0103-90162014000200004
Moulin, M. M., Rodrigues, R., Gonçalves, L. S. A., Sudré, C. P., dos Santos, M. H., da Silva, J. S. P. 2012. Collection and morphological characterization of sweet potato landraces in north of Rio de Janeiro state. Horticultura Brasileira, vol. 30, no. 2, p. 286-292. https://doi.org/10.1590/S0102-05362012000200017 DOI: https://doi.org/10.1590/S0102-05362012000200017
Novak, B., Zutić, I., Toth, N. 2007. Effects of mycorrhizal and colored mulch in sweet potato production. Acta Horticulturae, vol. 729, p. 245-248. https://doi.org/10.17660/ActaHortic.2007.729.39 DOI: https://doi.org/10.17660/ActaHortic.2007.729.39
Novak, B., Žutić, I., Toth, N., Dobričević, N. 2007. Sweet Potato [Ipomoea batatas (L.) Lam] Yield Influenced by Seedlings and Mulching. Agriculturae Conspectus Scientificus, vol. 72, no. 4, p. 357-359. Available at: http://www.agr.unizg.hr/smotra/pdf_72/acs72_58.pdf
Oliveira, A. P., Santos, J. F., Cavalcante, L. F., Pereira, W. E., do Carmo, M., Santos, C. A., Oliveira, A. N. P., Silva, N. V. 2010. Yield of sweet potato fertilized with cattle manure and biofertilizer. Horticultura Brasileira, vol. 28, no. 3, p. 277-281. https://doi.org/10.1590/S0102-05362010000300006
Ossom, E. M., Pace, P. F., Rhykero, R. L., Rhykero, C. L. 2001. Effect of mulch on weed infestation, soil temperature, nutrient concentration, and tuber yield in Ipomoea batatas (L.) lam. in Papua New Guinea. Tropical Agriculture, vol. 78, no. 3, p. 144-151. Available at: http://www.ajol.info/index.php/uniswa-jast/article/view/4737
Rao, A. V., Rao, L. G. 2007. Carotenoids and human health. Pharmacological Research, vol. 55, no. 3, p. 207-216. https://doi.org/10.1016/j.phrs.2007.01.012 DOI: https://doi.org/10.1016/j.phrs.2007.01.012
Sebuliba, J. M., Nsubuga, E. N., Muyonga, J. H. 2001. Potential of Orange and Yellow Fleshed Sweetpotato Cultivars for Improving Vitamin A Nutrition in Central Uganda. African Crop Science Journal, vol. 9, no. 10, p. 309-316. https://doi.org/10.4314/acsj.v9i1.27653 DOI: https://doi.org/10.4314/acsj.v9i1.27653
Siwek, P., Libik, A., Zawiska, I. 2012. The effect of biodegradable nonwovens in butterhead lettuce cultivation for early harvest. Folia Horticulturae, vol. 24, no. 2, p. 161-166. https://doi.org/10.2478/v10245-012-0020-2 DOI: https://doi.org/10.2478/v10245-012-0020-2
Šlosár, M. 2016. Batáty - poznáte ich (Batatas - do you know them)? Záhradnictví, vol. 15, no. 3, p. 24-25.
Šlosár, M., Uher, A. 2013. Fertilization and phytochemicals in broccoli and cauliflower: impact of nitrogen and sulphur fertilization to the content of phytochemicals in broccoli and cauliflower. Saarbrücken, DE : LAP Lambert Academic Publishing. 128 p. ISBN-13 978-3659435911.
Sokoto, M. B., Magaji, M. D., Singh, A. 2007. Growth and Yield of Irrigated Sweet Potato (Ipomoea batatas (L.) Lam.) As Influenced by Intra-Row Spacing and Potassium. Journal of Plant Sciences, vol. 2, no. 1, p. 54-60. https://doi.org/10.3923/jps.2007.54.60 DOI: https://doi.org/10.3923/jps.2007.54.60
Sowley, E. N. K., Neindow, M., Abubakari, A. H. 2015. Effect of poultry manure and NPK on yield and storability of orange- and white-fleshed sweet potaot [Ipomoea batatas (L.) Lam]. ISABB - Journal of Food and Agriculture Sciences, vol. 5, no. 1, p. 1-6. https://doi.org/10.5897/ISABB-JFAS2014.0005
Stan, M., Soran, M. L., Marutoiu, C. 2014. Extraction and HPLC Determination of the Ascorbic Acid Content of Three Indigenous Spice Plants. Journal of Analytical Chemistry, vol. 69, no. 10, p. 998-1002. https://doi.org/10.1134/S106193481410013X DOI: https://doi.org/10.1134/S106193481410013X
Suparno, A., Prabawardani, S., Pattikawa, A. B. 2016. The Nutritional Value of Sweet Potato Tubers [Ipomoea batatas (L.) Lamb.] Consumed by Infants and Children of Dani Tribe in Kurulu District, Baliem-Jayawijaya. Journal of Agricultural Sciences, vol. 8, no. 3, p. 64-69. https://doi.org/10.5539/jas.v8n3p64 DOI: https://doi.org/10.5539/jas.v8n3p64
Szafirowska, A., Elkner, K. 2009. The comparison of yielding and nutritive value of organic and conventional pepper fruits. Vegetable Crops Research Bulletin, vol. 71, no. 1, p. 111-121. https://doi.org/10.2478/v10032-009-0032-9 DOI: https://doi.org/10.2478/v10032-009-0032-9
Tang, Y., Cai, W., Xu, B. 2015. Profiles of phenolics, carotenoids and antioxidative capacities of thermal processed white, yellow, orange and purple sweet potatoes grown in Guilin, China. Food Science and Human Wellness, vol. 4, no. 3, p. 123-132. https://doi.org/10.1016/j.fshw.2015.07.003 DOI: https://doi.org/10.1016/j.fshw.2015.07.003
UPOV 2010. Sweet potato. Geneva : International Union for the Protection of new varieties of plants [online]. 27 p. [cit. 2016-03-15]. Retrieved from the web: http://www.upov.int/edocs/tgdocs/en/tg258.pdf
USDA 2015. USDA National Nutrient Database for Standard Reference, release 28, U.S. Department of Agriculture, Agricultural Research Service, Retrieved from the web: http://ndb.nal.usda.gov/ndb/search
Uwah, D. F., Undie, U. L., John, N. M., Ukoha, G. O. (2013). Growth and Yield Response of Improved Sweet Potato (Ipomoea batatas (L.) Lam) Varieties to Different Rates of Potassium Fertilizer in Calabar, Nigeria. Journal of Agricultural Sciences, vol. 5, no. 7, p. 61-69. https://doi.org/10.5539/jas.v5n7p61 DOI: https://doi.org/10.5539/jas.v5n7p61
Valíček, P. et al. 2002. Užitkové rostliny tropů a subtropů (Useful plants of tropical and substropical areas). PRAHA, CZ : Academia. 486 p. ISBN 80-200-0939-6.
Valšíková, M., Červenka, J., Barkoci, Š., Sudzina, M. 2010. The evaluation of vitamin C content in fruits of vegetable pepper and tomato. Acta Universitatis Agriculturae et Silviculturae Mendelianae Brunensis, vol. 58, no. 2, p. 281-286. https://doi.org/10.11118/actaun201058020281 DOI: https://doi.org/10.11118/actaun201058020281
Wees, D., Seguin, P., Boisclair, J. 2016. Sweet potato production in a short-season area utilizing black plastic mulch: Effects of cultivar, in-row plant spacing, and harvest date on yield parameters. Canadian Journal of Plant Science, vol. 96, no. 1, p. 139-147. https://doi.org/10.1139/cjps-2015-0150 DOI: https://doi.org/10.1139/cjps-2015-0150
Yield of sweet potato fertilized with cattle manure and biofertilizer. Horticultura Brasileira, vol. 28, no. 3, p. 277-281. https://doi.org/10.1590/S0102-05362010000300006 DOI: https://doi.org/10.1590/S0102-05362010000300006
Yildirim, Z., Tokuşoğlu, Ö., Öztürk, G. 2011. Determination of Sweet Potato [Ipomoea batatas (L.) Lam] Genotypes Suitable to the Aegean Region of Turkey. Turkish Journal of Field Crops, vol. 16, no. 1, p. 48-53. [cit. 2016-03-14] Available at: http://www.field-crops.org/assets/pdf/product512fa99bd3c05.pdf
Downloads
Published
How to Cite
Issue
Section
License
This license permits non-commercial re-use, distribution, and reproduction in any medium, provided the original work is properly cited, and is not altered, transformed, or built upon in any way.