Effects of Short-Term Biosolarization Using Mature Compost and Industrial Tomato Waste Amendments on the Generation and Persistence of Biocidal Soil Conditions and Subsequent Tomato Growth
| Autor: | Jean S. VanderGheynst, Eduardo Blumwald, Jesús D. Fernández-Bayo, Nir Sade, Yigal Achmon, James J. Stapleton, Maria del Mar Rubio Wilhelmi, Duff R. Harrold, Christopher W. Simmons |
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| Rok vydání: | 2018 |
| Předmět: |
0106 biological sciences
Weed Control Industrial Waste Plant Weeds engineering.material complex mixtures 01 natural sciences Industrial waste Soil Solanum lycopersicum Solar Energy Plant Diseases Waste Products biology Compost Chemistry Composting fungi food and beverages Sowing Ripening 04 agricultural and veterinary sciences General Chemistry biology.organism_classification Weed control Solarisation Horticulture Fruit Soil water 040103 agronomy & agriculture engineering 0401 agriculture forestry and fisheries Pest Control Solanum General Agricultural and Biological Sciences 010606 plant biology & botany |
| Zdroj: | Journal of Agricultural and Food Chemistry. 66:5451-5461 |
| ISSN: | 1520-5118 0021-8561 |
| Popis: | Conventional solarization and biosolarization with mature compost and tomato processing residue amendments were compared with respect to generation of pesticidal conditions and tomato ( Solanum lycopersicum L.) plant growth in treated soils. Soil oxygen depletion was examined as a response that has previously not been measured across multiple depths during biosolarization. For biosolarized soil, volatile fatty acids were found to accumulate concurrent with oxygen depletion, and the magnitude of these changes varied by soil depth. Two consecutive years of experimentation showed varying dissipation of volatile fatty acids from biosolarized soils post-treatment. When residual volatile fatty acids were detected in the biosolarized soil, fruit yield did not significantly differ from plants grown in solarized soil. However, when there was no residual volatile fatty acids in the soil at the time of planting, plants grown in biosolarized soil showed a significantly greater vegetation amount, fruit quantity, and fruit ripening than those of plants grown in solarized soil. |
| Databáze: | OpenAIRE |
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