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Sitka spruce seedlings were grown in horticultural peat supplied with either large or small amounts of P and K. K decreased the transpiration rate per...
Read moreThe distribution of T. repens and grasses was examined in 6 hill swards in mid-Wales sown 10-39 years before with seed mixtures containing T. repens a...
Read moreA hole (10 cm diam.) made in the ground to below the min. expected depth of water table and lined with wire mesh contains a polythene bottle 'float' t...
Read moreSki resorts increasingly affect alpine ecosystems through enlargement of ski pistes, machine-grading of ski piste areas and increasing use of artifici...
Read moreThe shrub A. pulchella is a valued understorey species of jarrah (Eucalyptus marginata) forests in south-western Australia. It regenerates from buried...
Read moreA variety of autecological attributes of seeds and seedlings (seed weight, germination rate, germination percentage, absolute growth and RGR variation...
Read moreHoneybee colony weight (C) was related to the weight of honey stored (H), but this relationship was not linear because of the increased population of ...
Read moreWater availability was the most important limiting factor to tea growth. Monthly averages of tea yields for estates were correlated with soil water in...
Read moreThe mean nitrate reductase activity (NRA) of leaf tissue, from various nitrogen environments, was four times greater in Sporobolus pyramidalis than in...
Read moreThe pH, percentage moisture, and temperature of colliery spoil, and the K, Ca, Mg, Na, Fe, Zn, Cu, Mn and Al concentration of saturation paste extract...
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