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The use of E. stagnina, the major component of the emergent vegetation of Lake Kainji, is described. A simple model of the colonization potential of E...
Read moreSpiders were sampled, by suction (D-vac) and direct counts of their webs, in a controlled sheep-grazing experiment on calcareous ex-arable land and in...
Read moreThe dispersion, biomass and population structure of the semi-desert shrub Zygophyllum eurypterum were measured in a 1-ha sample of the Turan Biosphere...
Read moreTheoretical analysis of a simple model, in which tree growth in even-aged stands is calculated as the product of unit leaf rate (E, increase in plant ...
Read moreThe effects of pasture improvement procedures and subsequent pesticide use on the carabid and spider faunas of semi- natural upland grasslands in nort...
Read moreAgriculture is the most important sector of Somaliland's economy. In 2012, the sector contributed more than 40% of Somaliland's GDP - with the livesto...
Read moreSeed control is a food sovereignty issue. Following the almost complete transfer of seed management to the private sector in France, in the last fifty...
Read moreSea wall flood defences provide important grassland habitats for bumblebees in the UK but the abandonment of cutting could be deleterious for declinin...
Read moreIn field studies in the Drentse A nature reserve, Netherlands, standing crop and species composition of three different fields cut for hay were studie...
Read moreThree genotypes of alfalfa [lucerne] (Medicago sativa) plants (parental, transgenic α-amylase-producing and transgenic lignin peroxidase-producing) we...
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