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A study of the growth and development of A. elata seedlings, grown for six months under full sunlight, or under 18% or 7% of full sunlight, at Legon, ...
Read moreTen loblolly pines growing on a moderately steep, well-drained, sandy loam were felled, sectioned and the volumes, above ground level, of earlywood an...
Read moreEighteen biotypes collected from different sites were grown in a common environment and seeds from these biotypes were grown in four experiments in co...
Read moreThe effects of different grades of limestone, up to 2.4 mm diam., and incorporation depths of 15 and 25 cm, on growth of Lolium perenne cv. S23 was in...
Read moreBoth species responded to increasing density by extreme plasticity and there was no density-induced mortality even at 3200 plants/m2. In wheat the pla...
Read moreSee also Abs. 804. A series of glasshouse, growth room and field experiments were designed to study interference between perennial ryegrass [Lolium pe...
Read moreGrowth of an undefoliated stand of Italian ryegrass in the later stages of establishment was studied in detail for 6 months from winter to summer. Num...
Read moreResults suggest that temperature is the main environmental factor controlling the seasonal difference in growth between SI70 and the North African var...
Read more3 populations of cocksfoot from Norway and 1 from Portugal were grown at 5, 15 or 25°C with 8 or 24 h light/day. In short days at low temperature, the...
Read moreEffects of total solar radiation and temperature on the early vegetative growth of Helianthus annuus cv. Polestar and Phaseolus vulgaris cv. Canadian ...
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