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In order to investigate the factors influencing the establishment of seedlings in permanent grassland, the influence of soil moisture and nitrogen fer...
Read morePopulations of A. odoratum collected both from unlimed plots of the Park Grass experiment and from natural acid soils were more tolerant of high Al co...
Read moreA 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 moreThe response to density of the annual Agrostemma githago were investigated over a wide range of densities in pure populations and also in the presence...
Read moreThis presentation focuses on the UKCEH National Soil Monitoring program, which provides long-term, nationally representative data on soil condition an...
Read moreTobacco cv. Virginia Gold infested with blue mould (Peronospora hyoscyami f. tabacina) and fresh, wilted or dried plants of tobacco and Atriplex nummu...
Read moreStylosanthes humilis was grown for 5 years on cleared Tippera clay loam and its behaviour in competition with the annual grasses Digitaria ciliaris, B...
Read moreQuantitative estimates of the effects of different methods of S application on the entry of 35S into the grazed pasture system were made on an analogu...
Read moreWhere competition studies are based on binary mixtures, data can be clearly displayed by plotting the yield per unit area of one component against tha...
Read moreThe widespread drainage of wetlands and grazing marshes has been one of the main drivers of severe reductions in the number and range of breeding wade...
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