Water Deficit Affects the Growth and Leaf Metabolite Composition of Young Loquat Plants.

ABSTRACT: Water scarcity in the Mediterranean area is very common and understanding responses to drought is important for loquat management and production. The objective of this study was to evaluate the effect of drought on the growth and metabolism of loquat. Ninety two-year-old plants of 'Marchetto' loquat grafted on quince were grown in the greenhouse in 12-liter pots and three irrigation regimes were imposed starting on 11 May and lasting until 27 July, 2013. One-third of the plants was irrigated with 100% of the water consumed (well watered, WW), a second group of plants was irrigated with 66% of the water supplied to the WW plants (mild drought, MD), and a third group was irrigated with 33% of the water supplied to the WW plants (severe drought, SD). Minimum water potential levels of -2.0 MPa

SUBMITTER: Gugliuzza G 

PROVIDER: S-EPMC7076381 | biostudies-literature | 2020 Feb

REPOSITORIES: biostudies-literature