Synthesis, swelling and morphological properties of tea waste-based ydrogel as a slow-release NPK fertilizer applied to eggplant seed germination and growth

Incorporating tea waste (TW) into hydrogel systems promotes sustainability and supports the principles of circular economy. A tea waste-grafted-polyacrylic acid/NPK (TW-g-PAA/NPK) slow-release fertilizer hydrogel (SRFH) was developed and compared with a polyacrylic acid (PAA) superabsorbent polymer...

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Bibliographic Details
Main Authors: Wan Amirah Najwa, Wan Anuar, Ros Azlinawati, Ramli, Yuen, Mei Lian, Rodziah, Nazlan, Tan, Suat Hian, Rasidi, Roslan
Format: Article
Language:en
Published: Springer 2026
Subjects:
Online Access:https://umpir.ump.edu.my/id/eprint/46938/1/Amirah%2C%202026.pdf
https://doi.org/10.1007/s10965-025-04720-6
https://umpir.ump.edu.my/id/eprint/46938/
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