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The published results of the Park Grass Experiment (PGE), at Rothamsted, UK begun in 1856, provide up to 30 yr of annual data which may be used to det...
Read moreIn microplots, forest topsoils from mixed deciduous stands in the Cumberland Mountains of eastern Tennessee were spread over surface minesoils from th...
Read moreA mathematical model was constructed to simulate various above-ground and below-ground compartments of the producer subsystem for a shortgrass prairie...
Read moreThis paper explores the implications for food production and land use of a 100% conversion to organic farming in England and Wales. The analysis uses ...
Read moreThe procedure adopted in an attempt to identify bushes which would produce high-yielding clones is described. In a six-month study in Kericho, Kenya, ...
Read moreThe hypothesis that intensive grazing practices, such as short-duration grazing, benefit seedling survival through hoof action of the trampling animal...
Read moreThe provisioning of ecosystem services to society is increasingly under pressure from global change. Changing disturbance regimes are of particular co...
Read moreAn individual-based simulation model was developed to investigate the long-term dynamics of slug populations using the field slug Deroceras reticulatu...
Read moreThe effect of root and shoot competition and the application of 300 kg molybdenized superphosphate plus 50 kg N/ha on the growth of green panic seedli...
Read morePesticides are one of the most important inputs in modern agriculture. However, intensive use of pesticides is also related to adverse effects on the ...
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