PATTERNS OF CHANGE IN DORMANCY DURING BURIAL OF SEEDS IN SOIL
In: Israel Journal of Plant SciencesSearch for other papers by C.M. Karssen in
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Changes in dormancy during burial in soil were recorded over a period of two years for seeds of Polygonum persicaria. Senecio vulgaris, Sisymbrium officinale, Chenopodium bonus-henricus and C. album. Dormancy levels were deduced from germination tests on exhumed seeds under standard conditions in light or darkness. Decreases and increases in dormancy were in most species part of a seasonal cycle, that was repeated in the second year, except for C. bonus-henricus. Both Chenopodium species showed profound differences in the dependency of light for germination during the seasons. C. album showed some characteristics of winter annuals, whereas the other four species behaved like summer annuals. Temperature, nitrate and soil moisture were among the factors that modified dormancy in soil.
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Baskin J.M., Baskin C.C.Dormancy and germination in seeds of common ragweed with reference to Beal's buried seed experiment. Am. J. Bot. 1977 64 1174 1176
-
Courtney A.D.Seed dormancy and field emergence in Polygonum aviculare J. Appl. Ecol. 1968 5 675 684
-
Crocker W.Growth of Plants: Twenty Years' Research at Boyce Thompson Institute. Reinhold New York 1948
-
Karssen C.M.81. Environmental conditions and endogenous mechanisms involved in secondary dormancy of seeds. Isr. J. Bot. 1980 29 45 64/
-
Khan A.A., Karssen C.M.Induction of secondary dormancy in Chenopodium bonus- henricus L. seeds by osmotic and high-temperature treatments and its prevention by light and growth regulators. Plant Physiol, (in press). 1980
-
Ødum S.Dormant Seeds in Danish Ruderal Soils. Hørsholm, Denmark. 1978
-
Roberts E.H., Dormancy: a factor affecting seed survival in the soil. Viability of Seeds. Roberts E.HChapman & Hall London 1972 321 359
-
Roberts A.H., Lockett P.M.Seed dormancy and periodicity of seedling emergence in Veronica hederifolia L. Weed Res. 1978 18 41 48
-
Smith H.Phytochrome and Photomorphogenesis. McGraw-Hill (U.K.), Maidenhead, U.K. 1975
-
Staniforth R.J., Cavers P.B.Field and laboratory germination responses of achenes of Polygonum lapathifolium, P. pensylvanicum, P. persicaria Can. J. Bot. 1979 57 877 885
-
Stoller E.W., Wax L.M.Dormancy changes and fate of some annual weed seeds in the soil. Weed Sci. 1974 22 151 155
-
Taylorson R.B.Changes in dormancy and viability of weed seeds in soils. Weed Sci. 1970 18 265 269
-
Taylorson R.B.Phytochrome controlled changes in dormancy and germination of buried weed seeds. Weed Sci. 1972 20 417 422
-
Vincent B.M., Roberts E.H.The interaction of light, nitrate and alternating temperature in promoting the germination of dormant seeds of common weed species. Seed Sci. Technol. 1977 5 659 670
-
Vincent B.M., Roberts E.H.The influence of chilling, light and nitrate on the germination of dormant seeds of common weed species. Seed Sci. Technol. 1979 7 3 14
-
Williams J.T., Harper J.L.Seed polymorphism and germination. I. The influence of nitrates and low temperatures on the germination of Chenopodium album Weed Res. 1965 5 141 150
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PATTERNS OF CHANGE IN DORMANCY DURING BURIAL OF SEEDS IN SOIL
In: Israel Journal of Plant SciencesSearch for other papers by C.M. Karssen in
Current site
Google Scholar
PubMed
Changes in dormancy during burial in soil were recorded over a period of two years for seeds of Polygonum persicaria. Senecio vulgaris, Sisymbrium officinale, Chenopodium bonus-henricus and C. album. Dormancy levels were deduced from germination tests on exhumed seeds under standard conditions in light or darkness. Decreases and increases in dormancy were in most species part of a seasonal cycle, that was repeated in the second year, except for C. bonus-henricus. Both Chenopodium species showed profound differences in the dependency of light for germination during the seasons. C. album showed some characteristics of winter annuals, whereas the other four species behaved like summer annuals. Temperature, nitrate and soil moisture were among the factors that modified dormancy in soil.
| All Time | Past Year | Past 30 Days | |
|---|---|---|---|
| Abstract Views | 158 | 15 | 2 |
| Full Text Views | 10 | 1 | 1 |
| PDF Views & Downloads | 8 | 0 | 0 |