硫磺聚合物复合材料作为控释肥料。
Sulfur polymer composites as controlled-release fertilisers.
机构信息
Institute for NanoScale Science and Technology, Flinders University, Sturt Road, Bedford Park, South Australia, Australia.
出版信息
Org Biomol Chem. 2019 Feb 13;17(7):1929-1936. doi: 10.1039/c8ob02130a.
PMID:30289142
Abstract
Sulfur polymer composites were prepared by the reaction of canola oil and elemental sulfur in the presence of the NPK fertiliser components ammonium sulfate, calcium hydrogen phosphate, and potassium chloride. These composites released nutrients in a controlled fashion, resulting in less wasted fertiliser and better health for potted tomato plants when compared to free NPK.
摘要
菜籽油与单质硫在 NPK 肥料成分硫酸铵、磷酸氢钙和氯化钾的存在下反应制备了硫聚合物复合材料。与自由 NPK 相比，这些复合材料以可控的方式释放养分，导致肥料浪费减少，盆栽番茄植株更健康。
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