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Algal assemblages have been included in biological monitoring in a number of national, large-scale and long-term biological monitoring and assessment ...
Read moreTemperatures were measured in a perennial ryegrass crop in the field and an attempt was made to relate temperature to growth. The instruments used are...
Read moreLeaf extension rates of perennial ryegrass cv. S24 were examined in the field in relation to seasonal changes in soil and air temperature. A technique...
Read moreAn experiment was conducted over 13 years at Moor House National Nature Reserve in the N. Pennines to examine the effects of clipping and removal on m...
Read moreAverage summer sheep population densities in ewe units/ha at 56 sites in Snowdonia in 1957-68 were 4.99-10.65 on herb-rich Agrostis tenuis/Festuca ovi...
Read moreEvidence suggests that rural communities throughout Colombia consider meat as both culturally and nutritionally important. Thus, this paper explores v...
Read moreBiological control (biocontrol) can provide permanent cost-effective control of plant pests, but has variable success. The ability to predict the succ...
Read moreIn a greenhouse experiment L. bainesii seeds were sown at 0, 10, 20 or 30 mm depth, covered with Digitaria decumbens straw (20 mm length) at 0, 70, 14...
Read moreA bite-oriented model is developed for the study of sward utilization by domesticated grazing animals, the description of grazing style and its implic...
Read moreThe ecological underpinning of the Dutch nitrogen control programme (PAS) is outlined. The process of nature restauration is also followed in the shor...
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