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April 10, 2024PolymersOpen Access

Release and Degradation Mechanism of Modified Polyvinyl Alcohol-Based Double-Layer Coated Controlled-Release Phosphate Fertilizer

Teng Sun Dekang Zhan Xiangzhu Wang Qingjie Guo Mingzhou Wu Pu Shen Man Wu

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Abstract

This study aims to improve the slow-release performance of a film material for a controlled-release fertilizer (CRF) while enhancing its biodegradability. A water-based biodegradable polymer material doped with biochar (BC) was prepared from modified polyvinyl alcohol (PVA) with polyvinylpyrrolidone (PVP) and chitosan (CTS), hereinafter referred to as PVA/PVP-CTS

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Cite This Study

Sun et al. (2024) studied this question.

synapsesocial.com/papers/68e6f97db6db6435876744f6 https://doi.org/10.3390/polym16081041

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