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A method of estimating root efficiency or specific absorption rate, A, in terms of the amount of mineral nutrient taken up per unit root per unit time...

Predicted increases in atmospheric concentrations of CO₂ may alter the susceptibility of many plants to insect herbivores due to changes in plant nutr...

On resown hill pasture in NE Scotland, two grass/clover swards were continuously grazed by sheep to maintain sward heights of 3 and 5 cm from May to S...

Ecological intensification seeks to achieve crop yield increases by intensifying complementary or facilitative interactions between plant species or v...

Afforestation is globally increasing to produce timber and pulp wood, but also to enhance ecosystem services such as carbon sequestration, nutrient re...

A hill pasture on an iron podzol in NE Scotland comprising areas of heather-dominated vegetation and Deschampsia flexuosa grassland was grazed by shee...

Water levels in areas with intensive agriculture have often been strictly controlled for decades. Recently, more natural fluctuating water levels have...

Cattle urine, labelled with ¹⁵N urea, was applied in August 1987 at a rate equivalent to 74 g N/m² to a series of confined microplots, at Hurley, UK, ...

The response to Cu of Lolium perenne, Trifolium repens and Agrostis capillaris, originating from 2 areas where Cu-enriched pig slurry had been applied...

3 winter annuals were grown under glasshouse conditions to evaluate their behaviour under varying soil moisture stress and population density. The red...