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  1. No Access

    Article

    Risk of nitrate leaching from two soils amended with biosolids

    High concentrations of N and P in biosolids are one of the strongest appeals for their agronomic use. However, it is essential to understand the fate of N in soils treated with biosolids for both plant nutriti...

    R. S. Correa, R. E. White, A. J. Weatherley in Water Resources (2006)

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    Article

    Doramectin, a new avermectin highly efficacious against gastrointestinal nematodes and lungworms of cattle and pigs: two studies carried out under field conditions in Germany

    Two field studies were carried out to confirm the efficacy of doramectin in cattle and pigs in Europe. A total of 40 cattle harbouring naturally acquired infections of gastrointestinal nematodes, includingOsterta...

    H. Mehlhorn, H. L. Jones, A. J. Weatherley, B. Schumacher in Parasitology Research (1993)

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    Article

    The long-term residual value of rock phosphate and superphosphate fertilizers for various plant species under field conditions

    In three, long-term field experiments on different lateritic soils in south-western Australia, the effectiveness of superphosphate and rock phosphate fertilizers applied 10 years (one experiment) or 4 years pr...

    M. D. A. Bolland, A. J. Weatherley, R. J. Gilkes in Fertilizer research (1989)