Investigations into nitrogen sources and supply in reclaimed colliery spoil

Abstract

Two trials were established to investigate the supply of nitrogen from ammonium and nitrate fertilizers, slow release nitrogen fertilizers, an organic nitrogen fertilizer and a legume, at two phosphate levels, to eight grass cultivars on colliery spoil. Spoil nitrogen supply and chemical characteristics and herbage dry matter and nitrogen yields were… (More)
DOI: 10.1007/BF02181786

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Cite this paper

@article{Palmer2005InvestigationsIN, title={Investigations into nitrogen sources and supply in reclaimed colliery spoil}, author={Jonathan Palmer and P. J. Williams and Martin J. Chadwick and Alexandra Morgan and Camila Elias}, journal={Plant and Soil}, year={2005}, volume={91}, pages={181-194} }