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The relationship between soil oxygen status and the growth and stability of Sitka Spruce was investigated in a plantatation in Northumberland showing ...

Bare soil evolved a maximum of 7 g CO₃/m²/day in summer and a minimum of 1 g/m²/day in winter; the Q₁₀ was 3. Root respiration, i.e. the difference in...

DM production ranged from <2 g/m2 day in winter to 20 g/m2 day in spring in barley cv. Sekitori-Sai No.1 sown in 15-cm bands 55 cm apart with 105 p...

The light reflectance, type of epiphyte cover, and lichen flora of samples of oak trees at fifty-three sites along the transect were recorded. The cor...

In order to measure total annual seed rain for a native grassland in Missouri, USA, fifty 9-cm diam. sticky traps were exposed to collect dispersing p...

Five possible solutions to the problem of over-wintering brent geese (Branta bernicla) grazing on farmers' crops in the UK are described: maintaining ...

Populations were collected from twelve sites in Switzerland and Italy. Tetraploids occurred in grassland at high altitudes but in woodlands down to 11...

cf. F.A. 27 No. 106.] The total evaporation from a plantation of Pinus sylvestris at Crowthorne, Berkshire, was estimated on 44 randomly chosen sample...

3 winter annuals were grown under glasshouse conditions to evaluate their behaviour under varying soil moisture stress and population density. The red...