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Robust, portable equipment is described for determining infiltration, surface run-off, and soil- and nutrient-erosion characteristics of field sites b...
Read moreA study of P. sitchensis from five North American provenances, ranging between latitudes 47°N. and 57°N., indicated that maximum net photosynthesis te...
Read moreModerate grazing by Hereford cattle or by sheep on the Mundi Mundi Plain, New South Wales, in 1980-87 did not affect the population dynamics of the pe...
Read moreClimate and soil factors influencing the distribution of annual legume species collected at 207 sites throughout Syria were investigated by cluster an...
Read moreDensities of upland geese and ruddy-headed geese were determined for a variety of 'natural' pastures in the Falkland Islands. Herbage consumption by g...
Read more3 long series of rainfall and wheat yield data in climatically different regions of Israel were analysed by means of different statistical methods (mu...
Read moreOryzopsis holciformis (M.B.). Hack. (hairy ricegrass) was sown in loess soil in containers 60 cm deep at densities of between 160 and 3200 seedlings/m...
Read moreChanges in the floristic composition of ungrazed chalk grassland on Foxhole Heath, Breckland, between 1938 and 1971 were considered in relation to cha...
Read moreData are given on N, P, K, Ca and Mg content for pioneer, mature and degenerating Calluna vulgaris, young and old Vaccinium myrtillus, Nardus stricta,...
Read moreModels are presented for determining the feasibility of population control by releasing sterilants and pesticides, singly or in combination, into the ...
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