Spatial root distribution of mature apple trees under drip irrigation system

D.I. Sokalska, D.Z. Haman, A. Szewczuk, J. Sobota and D. Deren

Agricultural Water Management, 2009, vol. 96, issue 6, 917-924

Abstract: The study was undertaken in order to quantify the effect of 12-year irrigation by drip emitters placed on one side of the tree trunk on the rooting pattern of Gloster apple trees (Malus domestica Borkh) grafted on M26 rootstock under the conditions of south-west Poland. The orchard was established in 1994 and since 1995 was drip irrigated under three treatments: V0 - without irrigation (control), V1 - intensive irrigation, and V2 - economical irrigation. In March 2007, after 12 years of irrigation, a profile trench observation method was used to map the number and the location of root distribution in clay loam (Luvisol) soil. The root system architecture was largely affected by irrigation. In case of the trees irrigated intensively (V1), the study showed asymmetry in the distribution of roots of diameter

Keywords: Apple; tree; Drip; irrigation; Yield; Spatial; root; distribution (search for similar items in EconPapers)
Date: 2009
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Citations: View citations in EconPapers (15)

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Persistent link: https://EconPapers.repec.org/RePEc:eee:agiwat:v:96:y:2009:i:6:p:917-924

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