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A brief description is given of equipment designed to measure soil oxygen flux and soil redox potential at a large number of points. Replicated measur...
Read moreConcentration gradients of phosphate, K, Ca and Mg were measured near a plane of onion seedling roots at a range of soil water contents, in a special ...
Read moreThe hypothesis that intensive grazing practices, such as short-duration grazing, benefit seedling survival through hoof action of the trampling animal...
Read moreDry weight and leaf area of tall fescue cv. Syn II (N. African) increased more rapidly than that of S170 during winter 1963. 4, particularly during De...
Read moreIndustrial waste heaps in NW England have become colonized by interesting floras which include regionally uncommon species. However, the range of spec...
Read moreDactylis glomerata was grown with either Lolium perenne or Agrostis tenuis in proportions ranging from monoculture of one species to monoculture of th...
Read moreLeaf expansion and tillering of three natural populations from Norway and one from Portugal were studied at three temperatures and two photoperiods. T...
Read moreResistance against pesticides is a widespread and increasing problem. The control of pesticide dose and the mixing of pesticides have been proposed as...
Read moreThe effects of competition between ecologically contrasting populations from acid and calcareous soils were investigated in a pot experiment. The effe...
Read moreVegetation cover and soil development were studied on abandoned PFA (pulverized fuel ash) lagoons in southern England, covering 7-24 years. The plant ...
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