Timeâdependent release of some plant nutrients from different organic amendments in a laboratory study
| Autor: | Ahana Dey, Prakash Chandra Srivastava, Satya Pratap Pachauri, Arvind Kumar Shukla |
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| Jazyk: | angličtina |
| Rok vydání: | 2024 |
| Předmět: | |
| Zdroj: | International Journal of Recycling of Organic Waste in Agriculture, Vol 8, Iss 4 (2024) |
| Druh dokumentu: | article |
| ISSN: | 2195-3228 2251-7715 |
| DOI: | 10.1007/s40093-019-0287-1 |
| Popis: | Purpose Soil fertility management requires a precise assessment of nutrient release from organic amendments to decide the rates and frequency of application. Method Time-dependent release of some macro- and micro-nutrients from farmyard manure, mushroom compost, poultry manure, vermi-compost, biogas slurry and biochar of Lantana sp. was studied during 120 days incubation through entrapment of released nutrients on ion exchange resins. Results Highest total concentration of K, Ca, Mg and S was in farmyard manure, Fe and Mn in mushroom compost, P, Zn and Cu in biogas slurry and B in biochar. Farmyard manure had the highest C:N ratio (34.2), while other organic amendment had C:N ratioâ |
| Databáze: | Directory of Open Access Journals |
| Externí odkaz: |
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