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The variation of soil sodium concentration with distance from the carriageway on central reserves and verges was studied on a number of motorway sites...
Read moreSeeds collected from native herbaceous plants in the Sheffield region were subjected to a range of amplitudes of diurnal fluctuations in temp. All exp...
Read moreSexual reproduction and natural seed production in Eichhornia crassipes was examined in a total of 19 populations from 2 tropical regions (Lower Amazo...
Read morePlant facilitation, an ecological interaction that benefits at least one species without harming the other, is increasingly used as a restoration tool...
Read moreThis article analyzes the development of ecological farm in Beijing based on the survey of 14 ecological farms. It is shown that most of the farms are...
Read moreSingle and combined treatments of 2,4,5-T were applied by paintbrush to cut Betula pendula and B. pubescens stumps and fosamine was applied by foliar ...
Read moreIndustrial waste heaps in NW England have become colonized by interesting floras which include regionally uncommon species. However, the range of spec...
Read moreTall fescue cv. S170 and perennial ryegrass cv. S24 were sown at 1, 2, 4 or 8 seeds per 25 cm2 in pure and mixed stands. Establishment was 81% for S17...
Read moreUrban areas benefit from the ecosystem services provided by low input green roofs. However, limited substrate depth on these green roofs creates chall...
Read moreA computer model was developed simulating the mating behaviour and population increase of adults of Spodoptera littoralis (Boisd.) in an isolated grou...
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