THE EFFECT OF PESTICIDES ON THE YIELD AND BOTANICAL COMPOSITION OF A NEWLY‐SOWN RYEGRASS LEY AND OF AN OLD MIXED PASTURE

作者: I. F. Henderson , R. O. Clements

DOI: 10.1111/J.1365-2494.1974.TB01249.X

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摘要: Newly-sown S24 perennial ryegrass at Hurley and old established ryegrass-dominant mixed pasture Rothamsted were treated with several pesticides, singly in combination, over the period 1969–73. Yields either unaffected or increased by up to 30% any one year, depending on treatment, newly-sown sward giving more consistent response from year year.

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