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Above-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 moreThis Review assesses the adequacy of current stewardship strategies to address the accelerating challenges confronting global rangeland systems. The a...
Read moreVegetation colonization in Clipsham Old Quarry, near the Leicestershire/Lincolnshire border, was studied in 1980-84. Quarrying finished about 40 years...
Read moreWater availability was the most important limiting factor to tea growth. Monthly averages of tea yields for estates were correlated with soil water in...
Read moreIn pot experiments, populations of Anthoxanthum odoratum collected from acid soils (both natural and Park Grass), which had not been fertilized with K...
Read moreA computer model was developed simulating the mating behaviour and population increase of adults of Spodoptera littoralis (Boisd.) in an isolated grou...
Read moreThe relationship between soil oxygen status and the growth and stability of Sitka Spruce was investigated in a plantatation in Northumberland showing ...
Read moreThe 33 papers read at this meeting are presented, all with summaries in French and German. The following are among those of concern to economic entomo...
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