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A model to generate growth curves and production estimates for Calluna vulgaris at Moor House National Nature Reserve (in N. England at 560 m alt.) is...
Read moreAbove-ground yield and the production of senescent and dead tissue were measured in perennial and Italian ryegrasses, white and red clover and in mixt...
Read moreModern porometers measure the rate at which water vapour diffuses out of leaves. The stomatal resistance can be deduced directly from this measurement...
Read moreThe distribution of T. repens and grasses was examined in 6 hill swards in mid-Wales sown 10-39 years before with seed mixtures containing T. repens a...
Read moreThe distribution and abundance of animals are influenced by factors at both local and wider landscape scales. Natural enemies of pests in arable field...
Read moreThe effects of temperature and photoperiod on the growth and development of three populations from Norway and one from Portugal were studied. Marked e...
Read moreLight interception by a reconstructed canopy of Calluna vulgaris was recalculated on the basis of total skylight and equations developed to estimate i...
Read moreMathematical parameters were fitted to a 2-species competition model [H.A. 32: 1572] and a statistical test for the hypothesis that the species are co...
Read morePlantago lanceolata was grown at a range of sowing rates in controlled-environment, glasshouse and field experiments in competition with perennial rye...
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