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Larvae of Tabanus nigrovittatus Macq. and Chrysops fuliginosus Wied., 2 of the 4 species of tabanid that breed in the Great Sippewissett Marsh in Mass...
Read moreLarge-scale revegetation trials on blast furnace slag in the Lower Swansea Valley were observed from 1965 to 1970. A mixed sward grew best in the long...
Read moreAuchenorrhyncha were sampled from control, fertilizer- and sewage sludge-treated plots within an agricultural field (annual wheat field) and a field w...
Read moreLarge-scale trials, using applications of organic materials and pulverized fuel ash on Zn smelter waste, were set up in the Lower Swansea Valley, UK, ...
Read moreThe pH, percentage moisture, and temperature of colliery spoil, and the K, Ca, Mg, Na, Fe, Zn, Cu, Mn and Al concentration of saturation paste extract...
Read moreMineral nitrogen concentrations were greater in acid spoils (pH<5) than in limed or neutral spoils. In acid spoils, the predominant form was NH4-N....
Read moreThe iodine content of the top 15 cm of 132 soils formed from a variety of parent materials within the UK ranged from 0.5 to 98.2 mu g g-1 on a dry wei...
Read moreDactylis glomerata, 18 other grass spp. and 5 legume spp. were grown in mixtures and in pure stands on magnesian limestone waste from 1971. In the gre...
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