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Mathias Neumann Andersen

Partial Root-Zone Drying (PRD) Feasibility on Potato in a Sub-Humid Climate

Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

Standard

Partial Root-Zone Drying (PRD) Feasibility on Potato in a Sub-Humid Climate. / Battilani, A; Jensen, C R; Liu, F; Plauborg, Finn; Andersen, Mathias Neumann; Solimando, D.

In: Acta Horticulturae, Vol. 1038, 2014, p. 495-502.

Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

Harvard

Battilani, A, Jensen, CR, Liu, F, Plauborg, F, Andersen, MN & Solimando, D 2014, 'Partial Root-Zone Drying (PRD) Feasibility on Potato in a Sub-Humid Climate', Acta Horticulturae, vol. 1038, pp. 495-502.

APA

Battilani, A., Jensen, C. R., Liu, F., Plauborg, F., Andersen, M. N., & Solimando, D. (2014). Partial Root-Zone Drying (PRD) Feasibility on Potato in a Sub-Humid Climate. Acta Horticulturae, 1038, 495-502.

CBE

Battilani A, Jensen CR, Liu F, Plauborg F, Andersen MN, Solimando D. 2014. Partial Root-Zone Drying (PRD) Feasibility on Potato in a Sub-Humid Climate. Acta Horticulturae. 1038:495-502.

MLA

Battilani, A et al. "Partial Root-Zone Drying (PRD) Feasibility on Potato in a Sub-Humid Climate". Acta Horticulturae. 2014, 1038. 495-502.

Vancouver

Battilani A, Jensen CR, Liu F, Plauborg F, Andersen MN, Solimando D. Partial Root-Zone Drying (PRD) Feasibility on Potato in a Sub-Humid Climate. Acta Horticulturae. 2014;1038:495-502.

Author

Battilani, A ; Jensen, C R ; Liu, F ; Plauborg, Finn ; Andersen, Mathias Neumann ; Solimando, D. / Partial Root-Zone Drying (PRD) Feasibility on Potato in a Sub-Humid Climate. In: Acta Horticulturae. 2014 ; Vol. 1038. pp. 495-502.

Bibtex

@article{7ad2cd003ceb40ba9d3005f25ab02ba1,
title = "Partial Root-Zone Drying (PRD) Feasibility on Potato in a Sub-Humid Climate",
abstract = "A field experiment was carried out in Northern Italy, within the frame of the EU project SAFIR, to test the feasibility of partial root-zone drying (PRD) irrigation management in potatoes and to compare the PRD irrigation strategy with regulated deficit irrigation (RDI). PRD increased total and first class tuber yield by 4.7{\%} compared to RDI. Tuber weight was significantly (P<0.05) higher in the average as compared with RDI (+14.9 g). In dry years, PRD produced significantly more starch and less reducing sugars than RDI, but this did not occur in the rainy year. Water and Nitrogen Use Efficiency (WUE, NUE) were similar between irrigation treatments. The income for each cubic meter of water or kg of nitrogen was highly variable and not statistically different between PRD and RDI. Crop gross margin per hectare shows a tendency to increase with PRD (average +256 euro ha-1), although not steadily and not sufficiently to overcome the higher irrigation system and management costs.",
keywords = "decifit irrigation, water use efficiency, Solanum tuberosum",
author = "A Battilani and Jensen, {C R} and F Liu and Finn Plauborg and Andersen, {Mathias Neumann} and D Solimando",
year = "2014",
language = "English",
volume = "1038",
pages = "495--502",
journal = "Acta Horticulturae",
issn = "0567-7572",
publisher = "International Society for Horticultural Science",

}

RIS

TY - JOUR

T1 - Partial Root-Zone Drying (PRD) Feasibility on Potato in a Sub-Humid Climate

AU - Battilani, A

AU - Jensen, C R

AU - Liu, F

AU - Plauborg, Finn

AU - Andersen, Mathias Neumann

AU - Solimando, D

PY - 2014

Y1 - 2014

N2 - A field experiment was carried out in Northern Italy, within the frame of the EU project SAFIR, to test the feasibility of partial root-zone drying (PRD) irrigation management in potatoes and to compare the PRD irrigation strategy with regulated deficit irrigation (RDI). PRD increased total and first class tuber yield by 4.7% compared to RDI. Tuber weight was significantly (P<0.05) higher in the average as compared with RDI (+14.9 g). In dry years, PRD produced significantly more starch and less reducing sugars than RDI, but this did not occur in the rainy year. Water and Nitrogen Use Efficiency (WUE, NUE) were similar between irrigation treatments. The income for each cubic meter of water or kg of nitrogen was highly variable and not statistically different between PRD and RDI. Crop gross margin per hectare shows a tendency to increase with PRD (average +256 euro ha-1), although not steadily and not sufficiently to overcome the higher irrigation system and management costs.

AB - A field experiment was carried out in Northern Italy, within the frame of the EU project SAFIR, to test the feasibility of partial root-zone drying (PRD) irrigation management in potatoes and to compare the PRD irrigation strategy with regulated deficit irrigation (RDI). PRD increased total and first class tuber yield by 4.7% compared to RDI. Tuber weight was significantly (P<0.05) higher in the average as compared with RDI (+14.9 g). In dry years, PRD produced significantly more starch and less reducing sugars than RDI, but this did not occur in the rainy year. Water and Nitrogen Use Efficiency (WUE, NUE) were similar between irrigation treatments. The income for each cubic meter of water or kg of nitrogen was highly variable and not statistically different between PRD and RDI. Crop gross margin per hectare shows a tendency to increase with PRD (average +256 euro ha-1), although not steadily and not sufficiently to overcome the higher irrigation system and management costs.

KW - decifit irrigation

KW - water use efficiency

KW - Solanum tuberosum

M3 - Journal article

VL - 1038

SP - 495

EP - 502

JO - Acta Horticulturae

JF - Acta Horticulturae

SN - 0567-7572

ER -