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Monocultures and mixtures of crimson clover and ryegrass (Lolium multiflorum) were grown in filtered air or 0.03 or 0.09 p.p.m. O3 concentrations for ...
Read morePotential annual production at optimal LAI in the absence of growth-limiting factors was estimated at 65 (metric) tons DM/ha. Allowing for summer drou...
Read moreData are presented for a range of species including perennial grasses, white clover, lucerne, cereals and soyabeans on the length of roots per unit ar...
Read moreIn pot experiments using fine sandy loam (pH 6.3) ryegrass (Lolium perenne L.), winter wheat (Triticum aestivum L.), red clover (Trifolium pratense L....
Read moreMathematical parameters were fitted to a 2-species competition model and a statistical test for the hypothesis that the species are competing for the ...
Read moreThe following is based largely on the author's summary. The bionomics of Apion dichroum Bedel in fields of white clover [Trifolium repens] in south-ea...
Read moreSustainable food production requires agriculture to conserve biodiversity and facilitate ecosystem services to maintain productivity levels while redu...
Read moreHuman trampling drastically reduced the amounts of Poterium sanguisorba, Leontodon hispidus, Trifolium repens and Rhytidiadelphus sguarrosus in chalk ...
Read moreThe distribution of T. repens and grasses was examined in 6 hill swards in mid-Wales sown 10-39 years before with seed mixtures containing T. repens a...
Read moreIn a survey of 68 reclaimed china clay wastes, the grass/clover vegetation was scored for overall cover, legume cover and the number of ingressed spp....
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