Der Einfluss von reduzierter Bodenbearbeitung und Zwischenfrüchten auf die Unkrautsamenbank nach ökologischem Winterweizen- und Kartoffelbau [PDF]
, 2017 Conservation agriculture is one answer to counteract problems that are arising with climate change and soil degradation since the period of agricultural intensification.
Finckh, Maria R. +2 more
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Germination Seed Response of Eleusine Indica L. Gaertn to Depth and Buried TIME [PDF]
, 2016 A population of Eleusine indica L. Gaertn multiple resistant biotype securred in an oil palm field in North Sumatra. Field experiment was carried out to determinate the effect of time of period and depth seed buried in the soil on germination, effect of ...
Lahay, R. R. (Ratna) +2 more
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Seasonal priority effects: Implications for invasion and restoration in California coastal sage scrub [PDF]
, 2010 Competition from exotic annual grasses (EAGs) threatens native plant communities in California. Coastal sage scrub communities have substantially diminished in area over the last century, in some instances by greater than 90%, while EAGs continue to ...
Claire E. Wainwright, Elsa E. Cleland
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Small-scale seed-bank patterns in a forest soil
Seed Science Research, 2009 AbstractThe forest seed bank has been demonstrated to vary spatially at scales from 2 to 10 m. To our knowledge, the fine-scale spatial structure, i.e. < 2 m, has not been studied before. This study aims to make a thorough investigation of fine-scale spatial structure.
Plue, Jan +4 more
openaire +3 more sources
Seed Ecology of the Invasive Tropical Tree Parkinsonia aculeata [PDF]
, 2018 Parkinsonia aculeata is an invasive tree native to tropical America, but introduced to Australia. Propagation and stand regeneration is mainly by seed. To gain baseline knowledge for management decisions, seed bank dynamics were monitored for two months ...
Cochard, R., Jackes, B.R.
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Geringe Samenbank von beweidbaren Arten für die Etablierung von Waldweiden im Schweizer Mittelland [PDF]
, 2018 Kipfer T. and Bosshard A. 2007. Low seed bank of herb species suitable for grazing hampers the establishment of wood pastures in the Swiss lowlands. Bot. Helv. 117: 159 - 167.
Bosshard, Andreas, Kipfer, Tabea
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Soil Seed Banks in European Grasslands: Does Land Use Affect Regeneration Perspectives?
The Journal of Applied Ecology, 1997 Summary 1. Soil seed banks of 38 grassland sites in western Europe were sampled and species composition was determined. All sites differed in geographical region, soil type and intensity of management. 2. Relationships between the composition of the seed bank, the established vegetation, and soil and management parameters were analysed using ...
Bekker, R. M. +5 more
openaire +2 more sources
Frontiers in Environmental ScienceBackgroundPhytogenic mounds are a type of microtopography formed under perennial plants canopies in water erosion areas. However, the function of phytogenic mounds in seed assemblages and their ecological consequences remain poorly understood in semiarid
W. J. Nie +8 more
doaj +1 more source
Beeinflussung der generativen Vermehrung von Rumex obtusifolius durch produktionstechnische Maßnahmen [PDF]
, 2005 Rumex obtusifolius produces a large number of long living seeds. Therefore, all means to reduce seed production or establishment of seedlings from seeds are impor-tant.
Claupein, Wilhelm +5 more
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Changes in the weed communities as affected by different primary soil tillage and deep loosening
Acta Agriculturae Scandinavica. Section B, Soil and Plant Science, 2018 Long-term soil cultivation at the same depth affects soil characteristics and crop productivity. The aim of the study was to investigate the impact of a long-term different intensity soil tillage methods and deep loosening on weed number, weed ...
Regina Skuodienė +3 more
doaj +1 more source