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Efficient resource use is a key factor for sustainable production and a necessity for meeting future global food demands. However, the factors that co...Read more
Natural populations of Trifolium repens collected from contrasting soil types differed in response to Ca, Mg and K when grown in sand culture. Populat...Read more
The seasonal pattern of above-ground live biomass production of a C4 Mitchell (Astrebla spp.) grassland community in subtropical, semi-arid Queensland...Read more
Growth and nutrient-uptake responses of annual rangeland to defoliation were studied at 13 sandy range sites located across the Sahelian zone of Mali ...Read more
Data are presented for net productivity and nutrient (N, P, Ca, K and Na) dynamics in mature (5-year-old, harvested in 1982) and more recently harvest...Read more
Concentration gradients of phosphate, K, Ca and Mg were measured near a plane of onion seedling roots at a range of soil water contents, in a special ...Read more
A perennial Festuca pratensis ley was grown during 3 years in a field experiment at Kjettslinge, Sweden. N uptake, defined as the flow of N into the c...Read more
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...Read more
T. repens plants from 5 populations from calcareous soils and 5 populations from acid soils were grown in sand cultures with varying levels of Ca, Mg ...Read more