Abstract
Inorganic compound leakage and change of carbohydrate were measured in Ulmus parvifolia seeds throughout accelerated aging under 35°C and 75% relative humidity (RH) to investigate whether these indicators can be used as a rapid vigor test for efficient seed bank management. Accelerated aging seeds treated for 0–14 days exhibited loss of germinability in the longest aging treated seeds (11%, 14 days) compared to a good performance of 52% for control (0 day) seeds. Leachate electrical conductivity (EC) increase had strong negative correlation with seed vigor (−0.9). Magnesium ion concentration in electrolyte leakage from artificial aged seeds showed positive correlation (r = 0.94, P < 0.01). The ratios of inorganic ions showed that K+/Mg2+, Ca2+/Mg2+, and Na+/Mg2+ were inversely correlated with germination (−0.93, −0.82, and −0.91, respectively). Increases in starch and total soluble sugar content in aged seeds were associated with a decrease in seed vigor. In conclusion, EC, magnesium ion concentration, K+/Mg2+, Ca2+/Mg2+, and Na+/Mg2+ ratios and starch and total soluble sugar content could provide a sensitive and accurate index for the assessment of U. parvifolia seed vigor.
Abbreviations
- EC:
-
Electrical conductivity
- MGT:
-
Mean germination time
- GV:
-
Germination value
- AA:
-
Accelerated aging
- TNC:
-
Total non-structural carbohydrate
- TSS:
-
Total soluble sugar
References
Bernal-Lugo I, Leopold AC (1992) Changes in soluble carbohydrates during seed storage. Plant Physiol 98:1207–1210
Bernal-Lugo I, Leopold AC (1995) Seed stability during storage: raffinose content and seed glassy state. Seed Sci Res 5:75–80
Cheng HY, Zheng GH, Wang XF, Liu Y, Yan YT, Lin J (2005) Possible involvement of K+/Na+ in assessing the seed vigor index. J of Inter Plant Biol 47:935–941
Czabator FJ (1962) Germination value: an index combining speed and completeness of pine seed germination. For Sci 8:386–396
Demelash L, Tigabu M, Odén PC (2004) Evaluating the relative storability of IDS-treated and untreated Pinus Patula seeds by accelerated ageing. J Tropical For Sci 16(2):206–217
Hendry GAF, Price AH (1993) Stress indicators: chlorophylls and carotenoids. In: Hendry GAF, Grime JP (eds) Methods in comparative plant ecology: a laboratory manual. Chapman & Hall, London, pp 148–152
Huxley A (1992) The new RHS dictionary of gardening. MacMillan, London
ISTA (2006) International Rules for Seed Testing. International Seed Testing Association, Switzerland
Kim DH, Han SH (2010) Aging-related changes of inorganic compound leaching and carbohydrates in Pyracantha angustifolia seeds. Kor J Hort Sci Technol 28(1):15–21
Lee SS, Hong SB (1997) Leakage of organic and inorganic compounds from different seed qualities of onion, welsh onion, and leaf lettuce varieties. J Kor Soc Hort Sci 38:625–628
Lehner A, Mamadou N, Poels P, Côme D, Bailly C, Corbineau F (2008) Changes in soluble carbohydrates, lipid peroxidation and antioxidant enzyme activities in the embryo during ageing in wheat grains. J Cereal Sci 47:555–565
Matthews S, Powell AA (2006) Electrical conductivity vigour test: physiological basis and use. Seed Testing Int 131:32–35
McDonald MB (1999) Seed deterioration: physiology, repair and assessment. Seed Sci Technol 27:177–237
Miguel MV, Marcos Filho J (2002) Potassium leakage and maize seed physiological potential. Scientia Agicola 59:315–319
Min TG (1995) Differences of electrical conductivity, organic and inorganic constituents in leakage from aged and non-aged vegetable seeds. Kor J Crop Sci 40:533–541
Nomiya H (2009) Differentiation of seed germination traits in relation to the natural habitats of three Ulmus species in Japan. J For Res. doi:10.1007/s10310-009-0165-1
Obendorf RL (1997) Oligosaccharides and galactosyl cyclitols in seed desiccation tolerance. Seed Sci Res 7:63–74
Paynter VA, Reardon JC, Shelburne VB (1992) Changing carbohydrate profiles in shortleaf pine (Pinus echinata) after prolonged exposure to acid rain and ozone. Can J For Res 22:1556–1561
Petruzelli L, Taranto G (1989) Wheat aging: the contribution of embryonic and non embryonic lesions to loss of seed viability. Physiol Plant 125:207–216
Piotrowicz-Cieslak AI (2005) Changes in soluble carbohydrates in yellow lupin seed under prolonged storage. Seed Sci Technol 33:141–145
Pukacka S, Ratajczak E (2007) Age-related biochemical changes during storage of beech (Fagus sylvatica L.) seeds. Seed Sci Res 17:45–53
Sinniah UR, Ellis RH, John P (1998) Irrigation and seed quality development in seed rapid-cycling brassica: soluble carbohydrates and heat-stable proteins. Ann Bot 82:647–655
Steadman KJ, Pritchard HW, Dey PM (1996) Tissue-specific soluble sugars in seeds as indicators of storage category. Ann of Bot 77:667–674
Sun WQ (1997) Glassy state and seed storage stability: the WLF kinetics of seed viability loss at T > Tg and the plasticization effect of water on storage stability. Ann Bot 79:291–297
Thakur RC, Karnosky DF (2007) Micropropagation and germplasm conservation of Central Park Splendor Chinese elm (Ulmus parvifolia Jacq. ‘A/Ross Central Park’) trees. Plant Cell Rep 26:1171–1177
Wang XF, Jing XM, Lin J, Zheng GH, Cai Z (2003) Studies on membrane function and sugar components of ultradried seeds. Acta Bot Sin 45:23–31
Woodstock LW, Furman K, Leffler HR (1985) Relationship between weathering deterioration and germination, respiratory metabolism, and mineral leaching from cotton seeds. Crop Sci 25:459–466
Yaklick RW (1985) Effect of aging on soluble oligosaccharide content in soybean seeds. Crop Sci 25:701–704
Yan YT, Liang Z, Zheng GH, Tang PS (1989) Effects of low temperature imbibition on respiration and oxidative phosphorylation of PEG priming soybean seeds. Acta Bot Sin 31:441–448
Yousheng C, Sziklai O (1985) Preliminary study on the germination of Toona sinensis (A. Juss.) Roem. seed from eleven Chinese provenances. For Ecol Manag 10:269–281
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
About this article
Cite this article
Kim, D.H., Han, S.H. & Song, J.H. Evaluation of the inorganic compound leakage and carbohydrates as indicator of physiological potential of Ulmus parvifolia seeds. New Forests 41, 3–11 (2011). https://doi.org/10.1007/s11056-010-9210-3
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s11056-010-9210-3