Amending Potassic Fertilizer with Charcoal and Sago (<i>Metroxylon sagu</i>) Bark Ash to Improve Potassium Availability in a Tropical Acid Soil
In Ultisols and Oxisols, potassium (K) in the soil solution is leached from the rhizosphere before it interacts with soil colloids, or exchanged with other cations at the exchange sites of the soils because of the abundance of kaolinite clay minerals. These soils are highly weathered, low in organic...
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| Autores principales: | , , , , , |
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| Formato: | article |
| Lenguaje: | EN |
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MDPI AG
2021
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| Materias: | |
| Acceso en línea: | https://doaj.org/article/f82095c43c824081a9b38aeced7ef314 |
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