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Seed germination and seedling emergence of three Artemisia species (Asteraceae) inhabiting desert sand dunes in China

Published online by Cambridge University Press:  22 February 2007

Kazuo Tobe ,
Liping Zhang  and
Kenji Omasa
Kazuo Tobe*
Affiliation:
Laboratory of Intellectual Fundamentals for Environmental Studies, National Institute for Environmental Studies, 16–2 Onogawa, Tsukuba, Ibaraki 305–8506, Japan
Liping Zhang
Affiliation:
Cold and Arid Regions Environmental and Engineering Research Institute, Chinese Academy of Sciences, Lanzhou, 730000, China
Kenji Omasa
Affiliation:
Graduate School of Agricultural and Life Sciences, University of Tokyo, 1–1–1 Yayoi, Bunkyo, Tokyo 113–8657, Japan
*
*Correspondence: Fax: +81 29 850 2587, Email: [email protected]
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Abstract

Artemisia ordosica, A. arenaria and A. sphaerocephala are semi-shrubs inhabiting desert sand dunes in China and often used to rehabilitate desertified areas. Improvement of dune rehabilitation success by sowing requires better understanding of the processes involved in the control of seed germination and seedling emergence in these species. Thus, (1) effects of temperature, light and osmotica (polyethylene glycol-6000) on seed germination, and (2) effects of seed burial depth in sand and irrigation regime on seedling emergence, were studied under controlled conditions. Seeds of the three species required light for germination, and the light fluence needed for germination was dependent on temperature. Seedling emergence of the three species was maximal (70–94%) for seeds sown at a depth of 2.5 mm, and decreased with increasing seed burial depth when the pots were initially and subsequently treated with 16 mm and 3 mm irrigation at 1-d intervals. However, when the pots were initially and subsequently treated with 8 mm and 3 mm irrigation at 2-d intervals, seedling emergence was almost completely suppressed due to water deficiency in sand. It is suggested that the probability of seed germination and seedling emergence of the three species in the field is very limited, because the light requirement restricts seed germination to shallow sand layers where water is lost rapidly due to evaporation. Temperature appeared to have secondary effects on seed germination, by modifying the light sensitivity of seeds.

Keywords

Artemisia arenariaArtemisia ordosicaArtemisia sphaerocephalairrigationlightseed burial depthtemperature
Type
Research Article
Information
Seed Science Research , Volume 16 , Issue 1 , March 2006 , pp. 61 - 69
Copyright
Copyright © Cambridge University Press 2006

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References

Ackerman, T.L. (1979) Germination and survival of perennial plant species in the Mojave Desert. Southwestern Naturalist 24, 399–408.CrossRefGoogle Scholar
Bliss, D. and Smith, H. (1985) Penetration of light into soil and its role in the control of seed germination. Plant, Cell and Environment 8, 475–483.CrossRefGoogle Scholar
Boyer, J.S. and Knipling, E.B. (1965) Isopiestic technique for measuring leaf water potentials with a thermocouple psychrometer. Proceedings of the National Academy of Sciences, USA 54, 1044–1051.Google ScholarPubMed
Casal, J.J., Sánchez, R.A. and Botto, J.F. (1998) Modes of action of phytochromes. Journal of Experimental Botany 49, 127–138.Google Scholar
Dixit, S. and Amritphale, D. (1996) Very low fluence and low fluence response in the induction and inhibition of seed germination in Celosia argentea. Seed Science Research 6, 43–48.CrossRefGoogle Scholar
Evans, C.-E. and Etherington, J.R. (1990) The effect of soil water potential on seed germination of some British plants. New Phytologist 115, 539–548.CrossRefGoogle ScholarPubMed
Friedman, J. and Orshan, G. (1975) The distribution, emergence and survival of seedlings of Artemisia herba-alba Asso in the Negev Desert of Israel in relation to distance from the adult plants. Journal of Ecology 63, 627–632.CrossRefGoogle Scholar
Fullen, M.A. and Mitchell, D.J. (1994) Desertification and reclamation in North-Central China. Ambio 23, 131–135.Google Scholar
Gutterman, Y. and Evenari, M. (1994) The influences of amounts and distribution of irrigation during the hot and dry season on emergence and survival of some desert winter annual plants in the Negev Desert. Israel Journal of Plant Sciences 42, 1–14.CrossRefGoogle Scholar
Hirobe, M., Ohte, N., Karasawa, N., Zhang, G., Wang, L. and Yoshikawa, K. (2001) Plant species effect on the spatial patterns of soil properties in the Mu-us desert ecosystem, Inner Mongolia, China. Plant and Soil 234, 195–205.CrossRefGoogle Scholar
Huang, Z. and Gutterman, Y. (1998) Artemisia monosperma achene germination in sand: Effects of sand depth, sand/water content, cyanobacterial sand crust and temperature. Journal of Arid Environments 38, 27–43.CrossRefGoogle Scholar
Huang, Z. and Gutterman, Y. (1999) Germination of Artemisia sphaerocephala (Asteraceae), occurring in the sandy desert areas of Northwest China. South African Journal of Botany 65, 187–196.CrossRefGoogle Scholar
Huang, Z. and Gutterman, Y. (2000) Comparison of germination strategies of Artemisia ordosica with its two congeners from deserts of China and Israel. Acta Botanica Sinica 42, 71–80.Google Scholar
Kobayashi, T., Liao, R.-T. and Li, S.-Q. (1995) Ecophysiological behavior of Artemisia ordosica on the process of sand dune fixation. Ecological Research 10, 339–349.CrossRefGoogle Scholar
Koller, D., Sachs, M. and Negbi, M. (1964a) Spectral sensitivity of seed germination in Artemisia monosperma. Plant and Cell Physiology 5, 79–84.CrossRefGoogle Scholar
Koller, D., Sachs, M. and Negbi, M. (1964b) Germination-regulating mechanisms in some desert seeds. VIII. Artemisia monosperma. Plant and Cell Physiology 5, 85–100.CrossRefGoogle Scholar
Lanzhou Institute of Desert Research Chinese Academy of Sciences (1992b) Desert flora of China, Vol. 3, pp. 266–305. (in Chinese). Beijing, Science Press.Google Scholar
Loria, M. and Noy-Meir, I. (1980) Dynamics of some annual populations in a desert loess plain. Israel Journal of Botany 28, 211–225.Google Scholar
Mandoli, D.F., Ford, G.A., Waldron, L.J., Nemson, J.A. and Briggs, W.R. (1990) Some spectral properties of several soil types: implication for photomorphogenesis. Plant, Cell and Environment 13, 287–294.CrossRefGoogle Scholar
Meyer, S.E., Monsen, S.B. and McArithur, E.D. (1990) Germination response of Artemisia tridentata (Asteraceae) to light and chill: patterns of between-population variation. Botanical Gazette 151, 176–183.CrossRefGoogle Scholar
Mott, J.J. (1972) Germination studies on some annual species from an arid region of Western Australia. Journal of Ecology 60, 293–304.CrossRefGoogle Scholar
Mott, J.J. (1974) Factors affecting seed germination in three annual species from an arid region of Western Australia. Journal of Ecology 62, 699–709.CrossRefGoogle Scholar
Qiu, G.Y., Gao, Y., Shimizu, H., Tobe, K. and Omasa, K. (2001a) Study on the changes of plant diversity in the established communities for rehabilitation of desertified land. Journal of Arid Land Studies 11, 63–70.Google Scholar
Qiu, G.Y., Shi, P., Shimizu, H., Tobe, K., Gao, Y. and Omasa, K. (2001b) Vegetation indicators of desertification in the Mu Us Desert and their applicability to remote sensing. Journal of Arid Land Studies 11, 111–117.Google Scholar
Tester, M. and Morris, C. (1987b) The penetration of light through soil. Plant, Cell and Environment 10, 281–286.CrossRefGoogle Scholar
Tevis, L. (1958) Germination and growth of ephemerals induced by sprinkling a sandy desert. Ecology 39, 681–688.CrossRefGoogle Scholar
Tobe, K., Zhang, L. and Omasa, K. (2005a) Seed germination and seedling emergence of three annuals growing on desert sand dunes in China. Annals of Botany 95, 649–659.CrossRefGoogle ScholarPubMed
Tobe, K., Xiaoming, L. and Omasa, K. (2005b) Effects of irrigation on seedling emergence and seedling survival of a desert shrub Haloxylon ammodendron (Chenopodiaceae). Australian Journal of Botany 53, 529–534.CrossRefGoogle Scholar
Woolley, J.T. and Stoller, E.W. (1978b) Light penetration and light-induced seed germination in soil. Plant Physiology 61, 597–600.CrossRefGoogle ScholarPubMed
Young, J.A. and Evans, R.A. (1975) Germinability of seed reserves in a big sagebrush community. Weed Science 23, 358–364.CrossRefGoogle Scholar
Young, J.A. and Evans, R.A. (1989a) Dispersal and germination of big sagebrush (Artemisia tridentata) seeds. Weed Science 37, 201–206.CrossRefGoogle Scholar
Young, J.A. and Evans, R.A. (1989b) Reciprocal common garden studies of the germination of seeds of big sagebrush (Artemisia tridentata). Weed Science 37, 319–325.CrossRefGoogle Scholar
Zhang, J. and Maun, M.A. (1990b) Effects of sand burial on seed germination, seedling emergence, survival, and growth of Agropyron psammophilum. Canadian Journal of Botany 68, 304–310.CrossRefGoogle Scholar