TY  - JOUR
AU  - Savić, Slađana
AU  - Stikić, Radmila
AU  - Jovanović, Zorica
AU  - Prokić, Ljiljana
AU  - Pauković, Milena
PY  - 2009
UR  - http://RIVeC.institut-palanka.rs/handle/123456789/277
AB  - Partial root-zone drying (PRD) technique, a novel approach to watering crops, was developed on the basis of knowledge of root-to-shoot signaling in drying soil. The aim of the present paper was to investigate the effects of the PRD treatment on tomato growth and the water regime. The obtained PRD results showed significant reduction in shoot but not fruit growth in the absence of any changes in shoot water status, indicating the involvement of chemical root-to-shoot signals. Higher water use efficiency (WUE) results mean that the PRD technique can be used to reduce irrigation water without significant reduction of tomato yield.
AB  - Tehnika delimičnog sušenja korenova (PRD), novi pristup u navodnjavanju biljaka, razvila se na osnovu saznanja o signalima suše na nivou koren-izdanak. Cilj rada je bio da se ispitaju efekti PRD tretmana na rastenje biljaka i vodni režim. Rezultati su pokazali da je PRD tretman izazvao značajnu redukciju rastenja izdanka, ali ne i plodova u odsustvu promene vodnog statusa izdanka što je indikator uticaja hemijskih signala na nivou koren-izdanak. Povećanje efikasnosti u korišćenju vode (WUE) je pokazalo da se primenom PRD tehnike može redukovati količina vode za navodnjavanje bez značajne redukcije prinosa paradajza.
PB  - Srpsko biološko društvo, Beograd, i dr.
T2  - Archives of Biological Sciences
T1  - Partial root drying irrigation technique: Practical application of drought stress signaling mechanism in plants
T1  - Tehnika delimičnog sušenja korenova - praktična primena signalnih mehanizama suše kod biljaka
EP  - 288
IS  - 2
SP  - 285
VL  - 61
DO  - 10.2298/ABS0902285S
ER  - 

@article{
author = "Savić, Slađana and Stikić, Radmila and Jovanović, Zorica and Prokić, Ljiljana and Pauković, Milena",
year = "2009",
abstract = "Partial root-zone drying (PRD) technique, a novel approach to watering crops, was developed on the basis of knowledge of root-to-shoot signaling in drying soil. The aim of the present paper was to investigate the effects of the PRD treatment on tomato growth and the water regime. The obtained PRD results showed significant reduction in shoot but not fruit growth in the absence of any changes in shoot water status, indicating the involvement of chemical root-to-shoot signals. Higher water use efficiency (WUE) results mean that the PRD technique can be used to reduce irrigation water without significant reduction of tomato yield., Tehnika delimičnog sušenja korenova (PRD), novi pristup u navodnjavanju biljaka, razvila se na osnovu saznanja o signalima suše na nivou koren-izdanak. Cilj rada je bio da se ispitaju efekti PRD tretmana na rastenje biljaka i vodni režim. Rezultati su pokazali da je PRD tretman izazvao značajnu redukciju rastenja izdanka, ali ne i plodova u odsustvu promene vodnog statusa izdanka što je indikator uticaja hemijskih signala na nivou koren-izdanak. Povećanje efikasnosti u korišćenju vode (WUE) je pokazalo da se primenom PRD tehnike može redukovati količina vode za navodnjavanje bez značajne redukcije prinosa paradajza.",
publisher = "Srpsko biološko društvo, Beograd, i dr.",
journal = "Archives of Biological Sciences",
title = "Partial root drying irrigation technique: Practical application of drought stress signaling mechanism in plants, Tehnika delimičnog sušenja korenova - praktična primena signalnih mehanizama suše kod biljaka",
pages = "288-285",
number = "2",
volume = "61",
doi = "10.2298/ABS0902285S"
}

Savić, S., Stikić, R., Jovanović, Z., Prokić, L.,& Pauković, M.. (2009). Partial root drying irrigation technique: Practical application of drought stress signaling mechanism in plants. in Archives of Biological Sciences
Srpsko biološko društvo, Beograd, i dr.., 61(2), 285-288.
https://doi.org/10.2298/ABS0902285S

Savić S, Stikić R, Jovanović Z, Prokić L, Pauković M. Partial root drying irrigation technique: Practical application of drought stress signaling mechanism in plants. in Archives of Biological Sciences. 2009;61(2):285-288.
doi:10.2298/ABS0902285S .

Savić, Slađana, Stikić, Radmila, Jovanović, Zorica, Prokić, Ljiljana, Pauković, Milena, "Partial root drying irrigation technique: Practical application of drought stress signaling mechanism in plants" in Archives of Biological Sciences, 61, no. 2 (2009):285-288,
https://doi.org/10.2298/ABS0902285S . .

TY  - JOUR
AU  - Stikić, Radmila
AU  - Savić, Slađana
AU  - Srdić, Marko
AU  - Savić, Dubravka
AU  - Jovanović, Zorica
AU  - Prokić, Ljiljana
AU  - Zdravković, Jasmina
PY  - 2003
UR  - http://RIVeC.institut-palanka.rs/handle/123456789/291
AB  - An examination was made of the effect of partial root zone drying
(PRD) treatment on fruit growth of tomato plants, photosynthesis,
transpiration, water potential, activity of cell wall peroxidase, fruit
yield, sugars, lycopene minerals and dry weight. Pedicel vasculature
area and ion accumulation measurements were performed to
determine hydraulic implications for solute transport to fruit.
Plants were grown in compost with the root system equally divided
between two plastic pots. During the experimental period, half of the
root system of PRD plants was exposed to drought, while the
remainder was irrigated. After about 10 days, treatment was
reversed. Control plants received the same amount of water on
both sides of the root system. PRD treatment reduced the plant's
height, number of leaves and ¯ower trusses, but not fruit growth,
photosynthesis, ion content and pedicel vasculature. The effect on
stomata depended on the stage of plant development. PRD caused a
signi®cant increase in peroxidase activity and sugar content in
mature fruits and crop water-use ef®ciency. The effect of PRD
treatment on tomato fruit growth and biochemistry appeared not to
be mediated through greater hydraulic isolation of PRD fruits from
the vegetative parts of plants. Another physiological mechanism
must be considered for full understanding of the PRD effect.
PB  - Oxford Univ Press, Oxford
T2  - Journal of Experimental Botany
T1  - Partial drying of tomato root-zone: physiological effects and implications for solute transport mechanisms
SP  - 2-012
VL  - 54, Issue suppl_1
UR  - https://hdl.handle.net/21.15107/rcub_agrospace_621
ER  - 

@article{
author = "Stikić, Radmila and Savić, Slađana and Srdić, Marko and Savić, Dubravka and Jovanović, Zorica and Prokić, Ljiljana and Zdravković, Jasmina",
year = "2003",
abstract = "An examination was made of the effect of partial root zone drying
(PRD) treatment on fruit growth of tomato plants, photosynthesis,
transpiration, water potential, activity of cell wall peroxidase, fruit
yield, sugars, lycopene minerals and dry weight. Pedicel vasculature
area and ion accumulation measurements were performed to
determine hydraulic implications for solute transport to fruit.
Plants were grown in compost with the root system equally divided
between two plastic pots. During the experimental period, half of the
root system of PRD plants was exposed to drought, while the
remainder was irrigated. After about 10 days, treatment was
reversed. Control plants received the same amount of water on
both sides of the root system. PRD treatment reduced the plant's
height, number of leaves and ¯ower trusses, but not fruit growth,
photosynthesis, ion content and pedicel vasculature. The effect on
stomata depended on the stage of plant development. PRD caused a
signi®cant increase in peroxidase activity and sugar content in
mature fruits and crop water-use ef®ciency. The effect of PRD
treatment on tomato fruit growth and biochemistry appeared not to
be mediated through greater hydraulic isolation of PRD fruits from
the vegetative parts of plants. Another physiological mechanism
must be considered for full understanding of the PRD effect.",
publisher = "Oxford Univ Press, Oxford",
journal = "Journal of Experimental Botany",
title = "Partial drying of tomato root-zone: physiological effects and implications for solute transport mechanisms",
pages = "2-012",
volume = "54, Issue suppl_1",
url = "https://hdl.handle.net/21.15107/rcub_agrospace_621"
}

Stikić, R., Savić, S., Srdić, M., Savić, D., Jovanović, Z., Prokić, L.,& Zdravković, J.. (2003). Partial drying of tomato root-zone: physiological effects and implications for solute transport mechanisms. in Journal of Experimental Botany
Oxford Univ Press, Oxford., 54, Issue suppl_1, 2-012.
https://hdl.handle.net/21.15107/rcub_agrospace_621

Stikić R, Savić S, Srdić M, Savić D, Jovanović Z, Prokić L, Zdravković J. Partial drying of tomato root-zone: physiological effects and implications for solute transport mechanisms. in Journal of Experimental Botany. 2003;54, Issue suppl_1:2-012.
https://hdl.handle.net/21.15107/rcub_agrospace_621 .

Stikić, Radmila, Savić, Slađana, Srdić, Marko, Savić, Dubravka, Jovanović, Zorica, Prokić, Ljiljana, Zdravković, Jasmina, "Partial drying of tomato root-zone: physiological effects and implications for solute transport mechanisms" in Journal of Experimental Botany, 54, Issue suppl_1 (2003):2-012,
https://hdl.handle.net/21.15107/rcub_agrospace_621 .

TY  - JOUR
AU  - Stikić, Radmila
AU  - Popović, Slađana
AU  - Srdić, Marko
AU  - Savić, Dubravka
AU  - Jovanović, Zorica
AU  - Prokić, Ljiljana
AU  - Zdravković, Jasmina
PY  - 2003
UR  - http://RIVeC.institut-palanka.rs/handle/123456789/377
AB  - Partial root drying (PRD) is a new irrigation and plants growing
technique which improves water use efficiency without significant yield reduction.
In the present paper some of the recent data concerning PRD effects
on crop plants are presented as well as some of our own results of PRD grown
tomato plants. Tomato plants (Lycopersicon esculentum Mill.) were grown
in commercial compost with the root system divided equally between two
plastic pots. During the vegetative and generative stage of development, half
of the root system of PRD was maintained in a dry state, while the remainder
of the root system was irrigated. After c.10 days (when soil water content
was reduced to 30%) the treatment was reversed, allowing the previously
well-watered side of the root system to dry down while fully irrigating the
previously dry side. Therefore, PRD plants received half of the amounts of
water used by plants in the control treatment. During the experimental period
the analyses of several plant growth and productivity and gas exchange parameters
were done. The results obtained showed that as a consequence of PRD
treatment the growth of whole plants was reduced with increased crop water
use efficiency and sugar content.
PB  - Sofia : Institute of Plant Physiology. Bulgarian Academy of Sciences
T2  - Bulgarian Journal of Plant Physiology
T1  - Partial root drying (PRD): A new technique for growing plants that saves water and improves the quality of fruit
IS  - 3-4, Special issue
VL  - 29
UR  - https://hdl.handle.net/21.15107/rcub_rivec_377
ER  - 

@article{
author = "Stikić, Radmila and Popović, Slađana and Srdić, Marko and Savić, Dubravka and Jovanović, Zorica and Prokić, Ljiljana and Zdravković, Jasmina",
year = "2003",
abstract = "Partial root drying (PRD) is a new irrigation and plants growing
technique which improves water use efficiency without significant yield reduction.
In the present paper some of the recent data concerning PRD effects
on crop plants are presented as well as some of our own results of PRD grown
tomato plants. Tomato plants (Lycopersicon esculentum Mill.) were grown
in commercial compost with the root system divided equally between two
plastic pots. During the vegetative and generative stage of development, half
of the root system of PRD was maintained in a dry state, while the remainder
of the root system was irrigated. After c.10 days (when soil water content
was reduced to 30%) the treatment was reversed, allowing the previously
well-watered side of the root system to dry down while fully irrigating the
previously dry side. Therefore, PRD plants received half of the amounts of
water used by plants in the control treatment. During the experimental period
the analyses of several plant growth and productivity and gas exchange parameters
were done. The results obtained showed that as a consequence of PRD
treatment the growth of whole plants was reduced with increased crop water
use efficiency and sugar content.",
publisher = "Sofia : Institute of Plant Physiology. Bulgarian Academy of Sciences",
journal = "Bulgarian Journal of Plant Physiology",
title = "Partial root drying (PRD): A new technique for growing plants that saves water and improves the quality of fruit",
number = "3-4, Special issue",
volume = "29",
url = "https://hdl.handle.net/21.15107/rcub_rivec_377"
}

Stikić, R., Popović, S., Srdić, M., Savić, D., Jovanović, Z., Prokić, L.,& Zdravković, J.. (2003). Partial root drying (PRD): A new technique for growing plants that saves water and improves the quality of fruit. in Bulgarian Journal of Plant Physiology
Sofia : Institute of Plant Physiology. Bulgarian Academy of Sciences., 29(3-4, Special issue).
https://hdl.handle.net/21.15107/rcub_rivec_377

Stikić R, Popović S, Srdić M, Savić D, Jovanović Z, Prokić L, Zdravković J. Partial root drying (PRD): A new technique for growing plants that saves water and improves the quality of fruit. in Bulgarian Journal of Plant Physiology. 2003;29(3-4, Special issue).
https://hdl.handle.net/21.15107/rcub_rivec_377 .

Stikić, Radmila, Popović, Slađana, Srdić, Marko, Savić, Dubravka, Jovanović, Zorica, Prokić, Ljiljana, Zdravković, Jasmina, "Partial root drying (PRD): A new technique for growing plants that saves water and improves the quality of fruit" in Bulgarian Journal of Plant Physiology, 29, no. 3-4, Special issue (2003),
https://hdl.handle.net/21.15107/rcub_rivec_377 .