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Preparation and Performance of Novel Biodegradable Polymeric Materials Based on Hydrolyzed Proteins for Agricultural Application

机译:基于水解蛋白的新型可生物降解高分子材料在农业上的制备与性能

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摘要

Aim of the research is the development of biodegradable polymeric materials based on hydrolyzed proteins, derived from waste products of the leather industry. Particular attention has been devoted to evaluate the application of such biobased materials in the agricultural practice of mulching. Biobased mulching films were generated in situ by low-pressure spraying of polymeric water dispersion on the soil; the mulches were tested in an ornamental cultivation carried out inside a greenhouse. The innovative spray films based on biodegradable components lasted in the field up to 12 months, keeping their mulching effect, thus guarantying weed suppression and preserving soil aggregates.
机译:该研究的目的是开发基于水解蛋白的可生物降解的聚合材料,该材料来自皮革行业的废品。已经特别注意评估这种生物基材料在覆盖农业实践中的应用。生物基覆盖膜是通过在土壤上低压喷涂聚合物水分散体原位产生的;覆盖物在温室内进行的观赏栽培中进行了测试。基于生物可降解成分的创新喷雾薄膜在田间可持续长达12个月,从而保持了覆盖效果,从而确保了杂草抑制和保护土壤团聚体。

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