IMPACT4SOIL OpenAire Flore (Florence Research Repository) Archivio istituzionale della ricerca - Università di Brescia IRIS Cnr Crossref Microsoft Academic Graph CNR ExploRA Agriculture, Ecosystems &amp; Environment Restricted 2015-04-17 2024-02-20 2021-01-15 2018-04-03 Biochar addition to soil is a promising option for climate change mitigation and is recognized to exert beneficial effects on soil fertility. However, recent meta-analysis documented controversial effects on soil-plant interactions and on crop yields response. The data presented in this paper are the results of a field experiment on a processing tomato crop aiming to enhance the knowledge on the real applicability of biochar at farm scale in a high fertility alkaline soil. The effects of two biochar types on soil properties and on quantitative and qualitative parameters of processing tomato were evaluated. Biochar application significantly increased the soil carbon content, the soil cation exchange capacity and the availability of NH<inf>4</inf>⁺, P and K. Moreover, it stimulated plant growth and N, P and base cation contents at harvest, reducing the leaf water potential in the warmer period. These results demonstrate that also intensive cultivations in fertile soil can benefit from biochar amendment. Intensive agriculture Soil nutrients 2. Zero hunger 13. Climate action Intensive agriculture; Processing tomato yield and quality; Soil nutrients; Ecology; Animal Science and Zoology; Agronomy and Crop Science 0401 agriculture, forestry, and fisheries 04 agricultural and veterinary sciences 15. Life on land Processing tomato yield and quality 01 natural sciences 6. Clean water 0105 earth and related environmental sciences Vaccari F P, Vaccari F P, Maienza A, Miglietta F, Miglietta F, Baronti S, Di Lonardo S, Giagnoni L, Lagomarsino A, Pozzi A, Pusceddu E, Ranieri R, Valboa G, Genesio L, Genesio L, 2015-09-01 journalpaper Biochar addition to soil is a promising option for climate change mitigation and is recognized to exert beneficial effects on soil fertility. However, recent meta-analysis documented controversial effects on soil-plant interactions and on crop yields response. The data presented in this paper are the results of a field experiment on a processing tomato crop aiming to enhance the knowledge on the real applicability of biochar at farm scale in a high fertility alkaline soil. The effects of two biochar types on soil properties and on quantitative and qualitative parameters of processing tomato were evaluated. Biochar application significantly increased the soil carbon content, the soil cation exchange capacity and the availability of NH<inf>4</inf>⁺, P and K. Moreover, it stimulated plant growth and N, P and base cation contents at harvest, reducing the leaf water potential in the warmer period. These results demonstrate that also intensive cultivations in fertile soil can benefit from biochar amendment. Biochar Stimulates Plant Growth But Not Fruit Yield Of Processing Tomato In A Fertile Soil 10.1016/j.agee.2015.04.015 https://doi.org/10.1016/j.agee.2015.04.015