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In experiments begun in 1958 in Baringo District Kenya, the Holt IXa bush control machine was used ± grass sowing and subsequent burning in a grazing ...
Read moreTwo burning regimes (burning each year during 1958-60 and burning in 1958 and 1960 only) were compared for the clearance of thicket in Acacia woodland...
Read moreIn field trials in 4 UK rivers, the Coln, the Mouse Water, the Windrush and the Petteril, all of which supported macrophyte communities that included ...
Read moreWith an expanding human population placing increasing pressure on the environment, agriculture needs sustainable production that can match conventiona...
Read moreIn a growth chamber experiment, an additive series design was used to test the ability of 3 replacement species (Trifolium pratense, T. repens and Epi...
Read moreCarabid beetles are polyphagous predators that can act as biological control agents of insect pests and weeds. While current agricultural practices of...
Read moreIn trials in the Breckland region (Suffolk/Norfolk border), UK in 1978-88 on Calluna vulgaris heathland and grass (dominated by Festuca ovina) heathla...
Read moreAt 3 sites on the El Barta plains of northern Kenya, the ecological effects of controlling the dominant shrub Disperma sp. near D. eremophilum were st...
Read moreImportance and protection of biodiversity is common sense in Germany shown by notable media coverage and many publicly funded programs to support cert...
Read moreThe effects of different cultivation regimes on arable weed floras were investigated at 5 sites over several yr. At 3 sites arable crops were grown in...
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