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The summer growth, winter dieback and grazing of shoots and flowers of heather was measured at 2 moors in N.E. Scotland. The main factor determining a...Read more
A model is postulated to describe biomass dynamics in pastures that are grazed continuously throughout a limited growing season. It assumes that: rate...Read more
Measurements were made of CO2 exchange by sods taken from a Phalaris tuberosa/Trifolium repens temperate grassland to determine their net primary prod...Read more
The effects of simulated urine deposition on the selectivity and intensity of cattle grazing on Agropyron smithii [Elymus smithii] tillers were studie...Read more
The effect of different intensities of winter grazing by barnacle geese, Branta leucopsis, on the yields of agricultural grasslands dominated by Loliu...Read more
Changes in density of sown E. lehmanniana and native grasses (dominated by Digitaria californica, Bouteloua curtipendula, B. eriopoda, Muhlenbergia po...Read more
Vegetation change during the first 6 years of secondary succession in a calcareous former arable field and the effect of controlled grazing by sheep w...Read more
High conservation value grasslands, which are usually marginal and agriculturally poor, are often difficult to manage appropriately for biodiversity e...Read more
The levels of blood urea, Ca, P, Na and K in the lechwe (Kobus leche kafuensis) blood sera were determined and compared with a standard. Blood urea wa...Read more
Grazing mammals are often used to maintain and restore high conservation value plant communities, but the evidence base for management is lacking long...Read more