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    Seeing beyond the smoke: smallholder farming in Papua New Guinea in a changing world by Hazenbosch, M

    Published 2021
    “…Three locally available fertilisers, including compost consisting of decaying banana peels, chicken manure and NPK fertiliser, were applied to different plots within each field, and soil quality and sweet potato yields were tracked over a year. In my study site, fertilisers that increased the level of available nitrogen and reduced soil moisture enhanced crop yields. …”
    Thesis