| Nome: | Descrição: | Tamanho: | Formato: | |
|---|---|---|---|---|
| 7.01 MB | Adobe PDF |
Orientador(es)
Resumo(s)
Composts produced with kiwifruit waste from the calibration process (KW), mixed with 5%, 10%, and 20% wheat straw (WS), were evaluated as crop fertilizers through a pot experiment with lettuce, arranged as a randomized block design. Highest lettuce yields were achieved with 20 and 40 t·ha−1 5%WS compost and 40 t·ha−1 10%WS compost, suggesting that the physical characteristics of the composts increased soil water holding capacity and root growth, whereas chemical characteristics such as pH, organic matter, and nutrient contents contributed to improving soil reaction and nutrient availability. The type of soil amendment used influenced the development of different bacterial consortia in the bulk soil and rhizosphere, leading to increased levels of potentially beneficial bacteria and enhanced levels of relevant functions for plant growth, such as nitrogen fixation. Composted KW as an organic amendment can be used to improve soil quality and the circular economy.
Descrição
Palavras-chave
Bacteria Composting Nitrogen Soil organic amendment Wheat straw
Contexto Educativo
Citação
Fernandes, Paulo; Pinto, Rui; Correia, Cláudia; Mourão, Isabel; Moura, Luísa; Brito, Luís Miguel (2024). Impact of Kiwifruit Waste Compost on Soil Bacteriome and Lettuce Growth. Agriculture. ISSN 2077-0472. 14:8, p. 1-17
Editora
MDPI