Combined Use of Charcoal, Sago Bark Ash, and Urea Mitigate Soil Acidity and Aluminium Toxicity

Highly weathered tropical acidic soils are characterized by low pH, low organic matter, and aluminium and iron toxicity. These factors pose a challenge to achieving sustainable agriculture. The continued increase in the human population with the accompanied increasing food demand have negatively imp...

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Bibliographic Details
Main Authors: Nur Hidayah Hamidi, Osumanu Haruna Ahmed, Latifah Omar, Huck Ywih Ch'ng
Format: Article
Language:English
Published: MDPI AG 2021-09-01
Series:Agronomy
Subjects:
Online Access:https://www.mdpi.com/2073-4395/11/9/1799