| Title |
Cactus pear pruning residue in agriculture: Unveiling soil-specific responses to enhance water retention |
| ID_Doc |
25088 |
| Authors |
Bondi, C; Auteri, N; Saiano, F; Scalenghe, R; D'Acqui, LP; Bonetti, A; Iovino, M |
| Title |
Cactus pear pruning residue in agriculture: Unveiling soil-specific responses to enhance water retention |
| Year |
2024 |
| Published |
|
| DOI |
10.1016/j.eti.2024.103602 |
| Abstract |
This study examines the effects of incorporating powdered cactus pear pruning waste (PCPPW) on the hydraulic properties of benchmark soils, in line with circular economy principles. The cultivation of cactus pear generates substantial amounts of pruning residues, which offer the potential for nutrient recovery and reuse. Our findings reveal that amending soils with this material has a positive impact on water retention, but it requires a substantial volume, exceeding 20%, which may not be practical for open-field applications. However, this presents promise for the horticultural and floricultural sectors. These results challenge previous assumptions about soil density, plant-available water capacity, and swelling potential, contributing to our understanding of agronomic applications. Notably, the enhancement of drainable water capacity is most significant in less clayey soils, while highly clayey soils experience fewer benefits. These results highlight the importance of considering specific soil conditions when implementing circular economy principles, particularly in soil amendment practices. |
| Author Keywords |
Soil water retention; Bulk density; Vertisols; Cambisols |
| Index Keywords |
Index Keywords |
| Document Type |
Other |
| Open Access |
Open Access |
| Source |
Science Citation Index Expanded (SCI-EXPANDED) |
| EID |
WOS:001220142800001 |
| WoS Category |
Biotechnology & Applied Microbiology; Engineering, Environmental; Environmental Sciences |
| Research Area |
Biotechnology & Applied Microbiology; Engineering; Environmental Sciences & Ecology |
| PDF |
https://doi.org/10.1016/j.eti.2024.103602
|