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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| Main Authors: | , , , |
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| Format: | Article |
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Multidisciplinary Digital Publishing Institute
2021
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| Online Access: | http://psasir.upm.edu.my/id/eprint/96442/ https://www.mdpi.com/2073-4395/11/9/1799 |
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