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Swards dominated by western wheatgrass (Agropyron smithii) at 2 sites in SE Montana were continuously fumigated with 2, 4 or 7 p.p.h.m. SO2 from mid-M...

Results suggest that temperature is the main environmental factor controlling the seasonal difference in growth between SI70 and the North African var...

Effects of total solar radiation and temperature on the early vegetative growth of Helianthus annuus cv. Polestar and Phaseolus vulgaris cv. Canadian ...

Modelling growth strategies among tropical trees is an important objective in predicting the response of tree dynamics to selective logging and in gai...

Natural populations deliver a wide range of products that provide income for millions of people and need to be exploited sustainably. Large heterogene...

A study of the effects of E. tiliae populations on the growth of two mature Lime trees in Glasgow in 1967 and 1968. The populations turned over the en...

A mechanistic, physiological model has been developed to describe the yearly growth cycle of bracken, and it has been adapted to run using nationally ...

The uptake patterns of cadmium and copper by Aphis fabae from its food plant, Vicia faba, grown under control and elevated metal treatments, were comp...

Tropical conservation strategies traditionally focus on large tracts of pristine forests but, given rapid primary forest decline, understanding the ro...

In studies on the low-temp. growth of 13 ecotypes and of the cv. S184 of T. repens at 2 locations, one at 70 m and the other at 230 m alt. in NE Engla...