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On an area of 139 ha in Cumbria, UK, planted in 1972 with Picea sitchensis, Tsuga heterophylla, Larix leptolepis, L. × eurolepis and some exotic shrub...
Read moreThe following is based largely on the author's summary of this account of investigations in Kenya. The percentage of barley shoots attacked by larvae ...
Read moreIndividuals of eleven native British shrub species growing in containers out of doors were subjected to sodium chloride solutions of different concent...
Read moreCommonness and rarity among British butterflies were examined by relating features of biology and ecology to geographical distribution. No single attr...
Read moreAn account of the ecology of the vector in 5 pastures sown with different legume combinations. Results indicated that subterranean clover is the most ...
Read moreData are presented on stomatal conductance and leaf water potential for trees (4-6 m tall) of Jacquinia pungens and Coccoloba liebmannii during the dr...
Read moreThe response to Cu of Lolium perenne, Trifolium repens and Agrostis capillaris, originating from 2 areas where Cu-enriched pig slurry had been applied...
Read moreLeaf area index and stomatal conductance of the bracken (Pteridium aquilinum) canopy within a pine forest were combined to give canopy conductances. T...
Read moreDaily stem diameter changes were recorded continuously from June to September on peach trees (cv. Springcrest on GF 305 rootstock) irrigated at 50 and...
Read moreRates 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...
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