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In derived savanna, tree cover measured in various ways was not significantly related to the dry weight of the herbage layer before or after burning. ...
Read moreSeed germination in Agrostis capillaris, Holcus lanatus, Poa trivialis, Cynosurus cristatus and Festuca rubra was investigated in the dark at temp. ra...
Read moreSoils in which 4 grasses, 8 broadleaved species and 2 ferns had been grown individually for 16 yr were examined for p-hydroxybenzoic, vanillic, p-coum...
Read moreA heather-dominated blanket bog was burned in small patches annually for 5 yr. Sheep were stocked at 1 ewe/ha from the 2nd yr onward and their perform...
Read moreLeaf extension rates of perennial ryegrass, Italian ryegrass, tall fescue and timothy were measured in the field using artificial soil heating as a tr...
Read moreThe type of lysimeter described consisted of a galvanized steel vessel 47 cm diameter and 60 cm deep containing a soil monolith and resting in a hole ...
Read moreA model is postulated to describe biomass dynamics in pastures that are grazed continuously throughout a limited growing season. It assumes that: rate...
Read morePerennial ryegrass, wheat, red clover and lucerne were grown on soil in pots with and without added K; foliage was leached with simulated rain and the...
Read moreShoot growth rates of perennial ryegrass cv. S24 were examined in spring and autumn in relation to seasonal changes in temperature in the region of th...
Read moreWe monitored 100 artificial nests of four different designs to examine the occupancy and breeding success of predatory birds in nest site limited, ste...
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