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Shoot growth rates of perennial ryegrass cv. S24 were examined in spring and autumn in relation to seasonal changes in temperature in the region of th...
Read moreMany studies report an association between species rarity and/or threat status, and habitat specialization. However, specialization is often inferred ...
Read moreGrowth rate of a triploid [festucoid] natural hybrid between perennial ryegrass and meadow fescue [Festulolium loliaceum]was compared with that of the...
Read more[Cf. FA 33, 3807]. The response of net photosynthesis (F), and stomatal resistance (rs) and mesophyll resistance (rm) to CO2 flux, to a stepwise seque...
Read moreThe rate of increase of Erysiphe graminis f. sp. hordei, in the stands grown in small field plots, was directly related to the proportion of barley in...
Read moreThe author has found that the stages in the ovarian cycle of female of Hylemya (Erioischia) brassicae (Bch.) can be numbered in a similar way to that ...
Read moreA simplified method for the estimation of the intrinsic rate of natural increase (rm) of aphids is proposed. Having determined the prereproductive tim...
Read moreTwo savanna sites in Gazankulu, South Africa, were fenced in 1984 and subjected to heavy or light grazing for 4 growing seasons. Size-structured matri...
Read moreIn each of three years, sugar beet was grown on; seven different soils with two rates of fertilizer-N. Differences in yield between different soils an...
Read moreData on fecundity and mortality obtained from wild rabbit (Oryctolagus cuniculus) populations in England were used in Leslie Matrix population project...
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