Hydrogen Fertilization with Hydrogen Nanobubble Water Improves Yield and Quality of Cherry Tomatoes Compared to the Conventional Fertilizers.

ABSTRACT: Although hydrogen gas (H₂)-treated soil improves crop biomass, this approach appears difficult for field application due to the flammability of H₂ gas. In this report, we investigated whether and how H₂ applied in hydrogen nanobubble water (HNW) improves the yield and quality of cherry tomato (Lycopersicon esculentum var. cerasiforme) with and without fertilizers. Two-year-long field trials showed that compared to corresponding controls, HNW without and with fertilizers improved the cherry tomato yield per plant by 39.7% and 26.5% in 2021 (Shanghai), respectively, and by 39.4% and 28.2% in 2023 (Nanjing), respectively. Compared to surface water (SW), HNW increased the soil available nitrogen (N), phosphorus (P), and potassium (K) consumption r

SUBMITTER: Li M 

PROVIDER: S-EPMC10857181 | biostudies-literature | 2024 Feb

REPOSITORIES: biostudies-literature