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Historical reference conditions have long been used to guide the restoration of degraded ecosystems. However, a rapidly changing climate and altered d...Read more
A growing awareness of the destructive effects of non-native invasive species has led to a massive increase in removal programmes around the world. Ho...Read more
Large-scale decreases in the groundwater table in western parts of the lower Rhine area, Germany, have led to changes in species composition of Alnus ...Read more
Plants of Holcus lanatus and Lolium perenne were grown in monoculture and in a 50:50 mixture in free-draining conditions and with the water table at 5...Read more
Rates of leaf growth and tiller production were compared in plants of tall fescue cv. S170 grown continuously at (a) alternating 20/10 deg C, (b) alte...Read more
The mean nitrate reductase activity (NRA) of leaf tissue, from various nitrogen environments, was four times greater in Sporobolus pyramidalis than in...Read more
In pot experiments, populations of Anthoxanthum odoratum collected from acid soils (both natural and Park Grass), which had not been fertilized with K...Read more
A study was made in the Northern Province, during Aug. and Oct. 1968, of the suitability of miombo woodland (Brachystegia/Julbernardia) for cattle rea...Read more
3 winter annuals were grown under glasshouse conditions to evaluate their behaviour under varying soil moisture stress and population density. The red...Read more
A. odoratum populations from 8 plots of a long-term experiment given N, P, NP or no fertilizer, with or without lime, were grown in sand culture at 5 ...Read more