The effect of partial root drying on growth and ions content and distribution on tomato
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2006
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Partial root drying (PRD) is a new irrigation and growing plants technique which improves the water use efficiency without significant yield reduction. The aim of the presented paper was to investigate the effect of PRD on tomato plant growth, water-use efficiency (WUE) and ions content and distribution in tomato organs. Obtained results showed that as a consequence of PRD treatment the growth of the whole plants was reduced, but not fruit, although WUE was increased. Water potential values of PRD plants did not differ significantly from those of well-watered plants. These results support the hypothesis that a root-sourced signal and not a leaf-sourced signal may be responsible for triggering growth reduction in these PRD plants. Data for ions content (N, P, Ca, Mn, Zn and Cu) and their distribution between roots, shoots and fruits showed that PRD treatment only significantly changed N content in the shoots.
Ključne reči:
tomato / partial root drying (PRD) / growth / water use efficiency (WUE) / ionsIzvor:
Acta Horticulturae, 2006, 700, 79-82Izdavač:
- International Society for Horticultural Science
DOI: 10.17660/ActaHortic.2006.700.9
ISBN: 978-90-66052-60-4
ISSN: 0567-7572
WoS: 000237313600009
Scopus: 2-s2.0-33745109977
Institucija/grupa
Institut za povrtarstvoTY - CONF AU - Savić, Slađana AU - Stikić, Radmila AU - Savić, Dubravka AU - Srdić, Marko AU - Zdravković, Jasmina PY - 2006 UR - http://RIVeC.institut-palanka.rs/handle/123456789/288 AB - Partial root drying (PRD) is a new irrigation and growing plants technique which improves the water use efficiency without significant yield reduction. The aim of the presented paper was to investigate the effect of PRD on tomato plant growth, water-use efficiency (WUE) and ions content and distribution in tomato organs. Obtained results showed that as a consequence of PRD treatment the growth of the whole plants was reduced, but not fruit, although WUE was increased. Water potential values of PRD plants did not differ significantly from those of well-watered plants. These results support the hypothesis that a root-sourced signal and not a leaf-sourced signal may be responsible for triggering growth reduction in these PRD plants. Data for ions content (N, P, Ca, Mn, Zn and Cu) and their distribution between roots, shoots and fruits showed that PRD treatment only significantly changed N content in the shoots. PB - International Society for Horticultural Science C3 - Acta Horticulturae T1 - The effect of partial root drying on growth and ions content and distribution on tomato EP - 82 IS - 700 SP - 79 DO - 10.17660/ActaHortic.2006.700.9 ER -
@conference{ author = "Savić, Slađana and Stikić, Radmila and Savić, Dubravka and Srdić, Marko and Zdravković, Jasmina", year = "2006", abstract = "Partial root drying (PRD) is a new irrigation and growing plants technique which improves the water use efficiency without significant yield reduction. The aim of the presented paper was to investigate the effect of PRD on tomato plant growth, water-use efficiency (WUE) and ions content and distribution in tomato organs. Obtained results showed that as a consequence of PRD treatment the growth of the whole plants was reduced, but not fruit, although WUE was increased. Water potential values of PRD plants did not differ significantly from those of well-watered plants. These results support the hypothesis that a root-sourced signal and not a leaf-sourced signal may be responsible for triggering growth reduction in these PRD plants. Data for ions content (N, P, Ca, Mn, Zn and Cu) and their distribution between roots, shoots and fruits showed that PRD treatment only significantly changed N content in the shoots.", publisher = "International Society for Horticultural Science", journal = "Acta Horticulturae", title = "The effect of partial root drying on growth and ions content and distribution on tomato", pages = "82-79", number = "700", doi = "10.17660/ActaHortic.2006.700.9" }
Savić, S., Stikić, R., Savić, D., Srdić, M.,& Zdravković, J.. (2006). The effect of partial root drying on growth and ions content and distribution on tomato. in Acta Horticulturae International Society for Horticultural Science.(700), 79-82. https://doi.org/10.17660/ActaHortic.2006.700.9
Savić S, Stikić R, Savić D, Srdić M, Zdravković J. The effect of partial root drying on growth and ions content and distribution on tomato. in Acta Horticulturae. 2006;(700):79-82. doi:10.17660/ActaHortic.2006.700.9 .
Savić, Slađana, Stikić, Radmila, Savić, Dubravka, Srdić, Marko, Zdravković, Jasmina, "The effect of partial root drying on growth and ions content and distribution on tomato" in Acta Horticulturae, no. 700 (2006):79-82, https://doi.org/10.17660/ActaHortic.2006.700.9 . .