Mačkić, Ksenija

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  • Mačkić, Ksenija (5)
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Author's Bibliography

Effects of water stress on water use and yield of onion

Pejić, Borivoj; Gajić, Boško; Bošnjak, Djuro; Stričević, Ružica; Mačkić, Ksenija; Kresović, Branka

(National Centre for Agrarian Sciences, 2014)

TY  - JOUR
AU  - Pejić, Borivoj
AU  - Gajić, Boško
AU  - Bošnjak, Djuro
AU  - Stričević, Ružica
AU  - Mačkić, Ksenija
AU  - Kresović, Branka
PY  - 2014
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/3506
AB  - The study of effects of water stress on yield and water use by onion plants was carried out at the experimental field of the Institute of Field and Vegetable Crops in Novi Sad in the period 2005-2007. Onion sensitivity to water stress was determined using a yield response factor (Ky). The values of Ky were derived from the linear relationship between relative evapotranspiration deficits (1-ETa/ETm) and relative yield decrease (1-Ya/Ym). To assess the irrigation effect on onion yield, irrigation water use efficiency (Iwue) and evapotranspiration water use efficiency (ETwue) were determined. Values of Ky in the growing season (Ky 1.78) indicate that onion is highly sensitive to water stress under the climate conditions of the Vojvodina region. The amounts of water used on evapotranspiration under irrigation and non-irrigation conditions ranged from 448.4 to511.9 mm, and 290.2 to 393.9 mm, respectively. The values of Iwue and ETwue varied from 4.35 to 28.05 kg ha-1/m-3 and 7.87 to 19.51 kg ha-1/m-3, respectively, mostly depending on the favorableness of the year for the onion production and irrigation water applied. Ky, Iwue and ETwue can be used as a good basis for onion growers in the region in terms of optimum irrigation water use, for the planning, design and operation of irrigation projects in the region, and also for the improvement the production technology of the crop.
PB  - National Centre for Agrarian Sciences
T2  - Bulgarian Journal of Agricultural Science
T1  - Effects of water stress on water use and yield of onion
EP  - 302
IS  - 2
SP  - 297
VL  - 20
UR  - https://hdl.handle.net/21.15107/rcub_agrospace_3506
ER  - 
@article{
author = "Pejić, Borivoj and Gajić, Boško and Bošnjak, Djuro and Stričević, Ružica and Mačkić, Ksenija and Kresović, Branka",
year = "2014",
abstract = "The study of effects of water stress on yield and water use by onion plants was carried out at the experimental field of the Institute of Field and Vegetable Crops in Novi Sad in the period 2005-2007. Onion sensitivity to water stress was determined using a yield response factor (Ky). The values of Ky were derived from the linear relationship between relative evapotranspiration deficits (1-ETa/ETm) and relative yield decrease (1-Ya/Ym). To assess the irrigation effect on onion yield, irrigation water use efficiency (Iwue) and evapotranspiration water use efficiency (ETwue) were determined. Values of Ky in the growing season (Ky 1.78) indicate that onion is highly sensitive to water stress under the climate conditions of the Vojvodina region. The amounts of water used on evapotranspiration under irrigation and non-irrigation conditions ranged from 448.4 to511.9 mm, and 290.2 to 393.9 mm, respectively. The values of Iwue and ETwue varied from 4.35 to 28.05 kg ha-1/m-3 and 7.87 to 19.51 kg ha-1/m-3, respectively, mostly depending on the favorableness of the year for the onion production and irrigation water applied. Ky, Iwue and ETwue can be used as a good basis for onion growers in the region in terms of optimum irrigation water use, for the planning, design and operation of irrigation projects in the region, and also for the improvement the production technology of the crop.",
publisher = "National Centre for Agrarian Sciences",
journal = "Bulgarian Journal of Agricultural Science",
title = "Effects of water stress on water use and yield of onion",
pages = "302-297",
number = "2",
volume = "20",
url = "https://hdl.handle.net/21.15107/rcub_agrospace_3506"
}
Pejić, B., Gajić, B., Bošnjak, D., Stričević, R., Mačkić, K.,& Kresović, B.. (2014). Effects of water stress on water use and yield of onion. in Bulgarian Journal of Agricultural Science
National Centre for Agrarian Sciences., 20(2), 297-302.
https://hdl.handle.net/21.15107/rcub_agrospace_3506
Pejić B, Gajić B, Bošnjak D, Stričević R, Mačkić K, Kresović B. Effects of water stress on water use and yield of onion. in Bulgarian Journal of Agricultural Science. 2014;20(2):297-302.
https://hdl.handle.net/21.15107/rcub_agrospace_3506 .
Pejić, Borivoj, Gajić, Boško, Bošnjak, Djuro, Stričević, Ružica, Mačkić, Ksenija, Kresović, Branka, "Effects of water stress on water use and yield of onion" in Bulgarian Journal of Agricultural Science, 20, no. 2 (2014):297-302,
https://hdl.handle.net/21.15107/rcub_agrospace_3506 .
11

Effects of water stress on water use and yield of maize

Pejić, Borivoj; Kresović, Branka; Tapanarova, Angelina; Gajić, Boško; Mačkić, Ksenija

(Univerzitet u Novom Sadu - Poljoprivredni fakultet, Novi Sad i Naučni institut za ratarstvo i povrtarstvo, Novi Sad, 2013)

TY  - JOUR
AU  - Pejić, Borivoj
AU  - Kresović, Branka
AU  - Tapanarova, Angelina
AU  - Gajić, Boško
AU  - Mačkić, Ksenija
PY  - 2013
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/3386
AB  - The study of effects ofwater stress on yield and water use by maize plants was carried out in the experimental field of the Maize Research Institute at Zemun Polje in the period 2006-2008. Maize sensitivity to water stress was determined using a yield response factor (Ky). The values of Ky were derived from the linear relationship between relative evapotranspiration deficits (1-ETa/ETm) and relative yield decrease (1-Ya/Ym). To assess the irrigation effect on maize yield, irrigation water use efficiency (Iwue) and evapotranspiration water use efficiency (ETwue) were determined. Values of Ky in the growing season (Ky 0.94) indicate that maize is moderately sensitive to water stress under the climate conditions of Serbia. The amounts of water used on evapotranspiration under irrigation (ETm) and non-irrigation (ETa) conditions ranged from 453 to 501 mm, and 257 to 363 mm, respectively. The values of Iwue and ETwue varied from 0.020 to 0.0361 ha-1/mm and 0.024 to 0.0381 ha-1/ mm, respectively, mostly depending on the favourableness of the year for the maize production and irrigation water applied. Ky, Iwue and ETwue can be used as a good basis for maize growers in the region in terms of optimum irrigation water use, for the planning, design and operation of irrigation projects in the region, and also for the improvement the production technology of the crop.
AB  - Eksperimentalna istraživanja uticaja vodnog stresa na potrošnju vode i prinos kukuruza su obavljena na oglednom polju Instituta za kukuruz Zemun Polje iz Zemuna u periodu od 2006-2008 godine. Osetljivost kukuruza na vodni stres u periodu vegetacije utvrđena je na osnovu vrednosti koeficijenta opadanja prinosa - Ky. Vrednosti Ky su obračunate iz odnosa relativnog opadanja prinosa (1-Ya/Ym) i relativnog deficita evapotranspiracije (1-ETa/ETm). Za ocenu efikasnosti navodnjavanja, odnosno realizovanog zalivnog režima utvrđen je koeficijent iskorišćenosti vode dodate navodnjavanjem (Iwue) i koeficijent iskorišćenosti vode u odnosu na evapotranspiraciju (ETwue). Vrednosti Ky u vegetacionom periodu (Ky 0,94) ukazuju da je kukuruz umereno osetljiv na vodni stres u klimatskim uslovima Srbije. Utrošak vode na evapotranspiraciju u uslovima navodnjavanja (ETm) kretao se u intervalu od 453-501 mm, a u uslovima bez navodnjavanja (ETa) u intevalu od 257-363 mm. Vrednosti koeficijenta iskorišćenosti vode dodate navodnjavanjem (Iwue) su bile u intervalu 0,020 do 0,036 t ha-1/mm, a koeficijenta iskorišćenosti vode u odnosu na evapotranspiraciju (ETwue) u intervalu 0,024 do 0,038 t ha-1/mm u zavisnosti od povoljnosti godine za proizvodnju kukuruza, odnosno količine vode dodate navodnjavanjem. Utvrđene vrednosti Ky, Iwue i ETwue mogu biti dobra y osnova za proizvođače kukuruza u regionu u pogledu optimalnog korišćenja vode za navodnjavanje, za planiranje, projektovanje i korišćenje zalivnih sistema, a takodje i za unapređenje tehnologije proizvodnje kukuruza.
PB  - Univerzitet u Novom Sadu - Poljoprivredni fakultet, Novi Sad i Naučni institut za ratarstvo i povrtarstvo, Novi Sad
T2  - Savremena poljoprivreda
T1  - Effects of water stress on water use and yield of maize
T1  - Uticaj vodnog stresa na potrošnju vode i prinos kukuruza
EP  - 45
IS  - 1-2
SP  - 35
VL  - 62
UR  - https://hdl.handle.net/21.15107/rcub_agrospace_3386
ER  - 
@article{
author = "Pejić, Borivoj and Kresović, Branka and Tapanarova, Angelina and Gajić, Boško and Mačkić, Ksenija",
year = "2013",
abstract = "The study of effects ofwater stress on yield and water use by maize plants was carried out in the experimental field of the Maize Research Institute at Zemun Polje in the period 2006-2008. Maize sensitivity to water stress was determined using a yield response factor (Ky). The values of Ky were derived from the linear relationship between relative evapotranspiration deficits (1-ETa/ETm) and relative yield decrease (1-Ya/Ym). To assess the irrigation effect on maize yield, irrigation water use efficiency (Iwue) and evapotranspiration water use efficiency (ETwue) were determined. Values of Ky in the growing season (Ky 0.94) indicate that maize is moderately sensitive to water stress under the climate conditions of Serbia. The amounts of water used on evapotranspiration under irrigation (ETm) and non-irrigation (ETa) conditions ranged from 453 to 501 mm, and 257 to 363 mm, respectively. The values of Iwue and ETwue varied from 0.020 to 0.0361 ha-1/mm and 0.024 to 0.0381 ha-1/ mm, respectively, mostly depending on the favourableness of the year for the maize production and irrigation water applied. Ky, Iwue and ETwue can be used as a good basis for maize growers in the region in terms of optimum irrigation water use, for the planning, design and operation of irrigation projects in the region, and also for the improvement the production technology of the crop., Eksperimentalna istraživanja uticaja vodnog stresa na potrošnju vode i prinos kukuruza su obavljena na oglednom polju Instituta za kukuruz Zemun Polje iz Zemuna u periodu od 2006-2008 godine. Osetljivost kukuruza na vodni stres u periodu vegetacije utvrđena je na osnovu vrednosti koeficijenta opadanja prinosa - Ky. Vrednosti Ky su obračunate iz odnosa relativnog opadanja prinosa (1-Ya/Ym) i relativnog deficita evapotranspiracije (1-ETa/ETm). Za ocenu efikasnosti navodnjavanja, odnosno realizovanog zalivnog režima utvrđen je koeficijent iskorišćenosti vode dodate navodnjavanjem (Iwue) i koeficijent iskorišćenosti vode u odnosu na evapotranspiraciju (ETwue). Vrednosti Ky u vegetacionom periodu (Ky 0,94) ukazuju da je kukuruz umereno osetljiv na vodni stres u klimatskim uslovima Srbije. Utrošak vode na evapotranspiraciju u uslovima navodnjavanja (ETm) kretao se u intervalu od 453-501 mm, a u uslovima bez navodnjavanja (ETa) u intevalu od 257-363 mm. Vrednosti koeficijenta iskorišćenosti vode dodate navodnjavanjem (Iwue) su bile u intervalu 0,020 do 0,036 t ha-1/mm, a koeficijenta iskorišćenosti vode u odnosu na evapotranspiraciju (ETwue) u intervalu 0,024 do 0,038 t ha-1/mm u zavisnosti od povoljnosti godine za proizvodnju kukuruza, odnosno količine vode dodate navodnjavanjem. Utvrđene vrednosti Ky, Iwue i ETwue mogu biti dobra y osnova za proizvođače kukuruza u regionu u pogledu optimalnog korišćenja vode za navodnjavanje, za planiranje, projektovanje i korišćenje zalivnih sistema, a takodje i za unapređenje tehnologije proizvodnje kukuruza.",
publisher = "Univerzitet u Novom Sadu - Poljoprivredni fakultet, Novi Sad i Naučni institut za ratarstvo i povrtarstvo, Novi Sad",
journal = "Savremena poljoprivreda",
title = "Effects of water stress on water use and yield of maize, Uticaj vodnog stresa na potrošnju vode i prinos kukuruza",
pages = "45-35",
number = "1-2",
volume = "62",
url = "https://hdl.handle.net/21.15107/rcub_agrospace_3386"
}
Pejić, B., Kresović, B., Tapanarova, A., Gajić, B.,& Mačkić, K.. (2013). Effects of water stress on water use and yield of maize. in Savremena poljoprivreda
Univerzitet u Novom Sadu - Poljoprivredni fakultet, Novi Sad i Naučni institut za ratarstvo i povrtarstvo, Novi Sad., 62(1-2), 35-45.
https://hdl.handle.net/21.15107/rcub_agrospace_3386
Pejić B, Kresović B, Tapanarova A, Gajić B, Mačkić K. Effects of water stress on water use and yield of maize. in Savremena poljoprivreda. 2013;62(1-2):35-45.
https://hdl.handle.net/21.15107/rcub_agrospace_3386 .
Pejić, Borivoj, Kresović, Branka, Tapanarova, Angelina, Gajić, Boško, Mačkić, Ksenija, "Effects of water stress on water use and yield of maize" in Savremena poljoprivreda, 62, no. 1-2 (2013):35-45,
https://hdl.handle.net/21.15107/rcub_agrospace_3386 .

Effect of deficit readily available water in soil on morphological characteristics, yield and yield components of onion

Pejić, Borivoj; Bošnjak, Djuro; Mačkić, Ksenija; Gvozdanović-Varga, Jelica; Stričević, Ružica; Janković, Dušan

(Univerzitet u Novom Sadu - Poljoprivredni fakultet, Novi Sad, 2012)

TY  - JOUR
AU  - Pejić, Borivoj
AU  - Bošnjak, Djuro
AU  - Mačkić, Ksenija
AU  - Gvozdanović-Varga, Jelica
AU  - Stričević, Ružica
AU  - Janković, Dušan
PY  - 2012
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/2881
AB  - In order to investigate the possibility of onion production from seed in conditions without irrigation under the ecological conditions of Vojvodina the study was conducted at Rimski Šančevi experiment field of Institute of Field and Vegetable Crops on the calcareous chernozem soil of the loess terrace. Potential evapotranspiration (ETP) of onion during growing season were calculated using the procedure of water balance, and bioclimatic method using hydrophytothermic index (K), the value of which had been estimated at 0.19 for onion in the climate of Vojvodina. After determining the ETP value, the actual evapotranspiration (ETR) was calculated on the basis of precipitation data and pre-vegetation soil water reserve. These values were then used to calculate the readily available soil water deficit during the onion growing season. In the study period the consumption of water on the ETP and ETR ranged from 446-495 mm and 249-417 mm respectively. Deficit of readily available water in the soil was 78 mm, 114 mm and 197 mm in 2005, 2006 and 2007 respectively. Determined deficit of readily available water in the soil was negatively affect all tested parameters (bulb yield r = -0.847**, bulb weight r = - 0.760**, bulb diameter r = - 0.712**, bulb height r = - 0.547*, plant height r = -0.864**). Based on the results, it can be concluded that the production of onions from seed in varying climatic conditions of Vojvodina is possible only under irrigation conditions.
AB  - U cilju ispitivanja mogućnosti proizvodnje crnog luka iz semena u uslovima prirodne obezbeđenosti biljaka vodom u agroekološkim uslovima Vojvodine istraživanja su obavljena na Oglednom polju Instituta za ratarstvo i povrtarstvo na Rimskim Šančevima na zemljištu tipa karbonatni černozem lesne terase. Utrošak vode na potencijalnu evapotranspiraciju (ETP) u pojedinim mesecima i vegetacionom periodu, obračunat je bioklimatskim postupkom, primenom hidrofitotermičkog indeksa 0,19. Nakon obračuna ETP bilansiran je utrošak vode na stvarnu evapotranspiraciju (ETR) od padavina i rezervi vode akumuliranih u zemljištu u predvegetacionom periodu i tako utvrđen deficit lakopristupačne vode u periodu vegetacije crnog luka. U ispitivanom periodu utrošak vode na ETP se kretao u intervalu od 446-495 mm, a na ETR 249-417 mm. Deficit lakopristupačne vode u zemljištu bio je 78 mm u 2005, 114 mm u 2006 i 197 mm u 2007 godini. Utvrđeni deficit lakopristupačne vode u zemljištu je negativno uticao na sve ispitivane parametre (prinos lukovica r = -0,847**, masa lukovica r = - 0,760**, prečnik lukovica r = - 0,712**, visina lukovica r = -0,547*, visina biljaka r = - 0,864**). Na osnovu rezultata istraživanja može se zaključiti da je proizvodnja crnog luka iz semena u promenljivim klimatskim uslovima Vojvodine moguća samo u uslovima navodnjavanja.
PB  - Univerzitet u Novom Sadu - Poljoprivredni fakultet, Novi Sad
T2  - Letopis naučnih radova Poljoprivrednog fakulteta
T1  - Effect of deficit readily available water in soil on morphological characteristics, yield and yield components of onion
T1  - Uticaj deficita lakopristupačne vode u zemljištu na morfološke osobine, komponente prinosa i prinos crnog luka
EP  - 52
IS  - 1
SP  - 44
VL  - 36
UR  - https://hdl.handle.net/21.15107/rcub_agrospace_2881
ER  - 
@article{
author = "Pejić, Borivoj and Bošnjak, Djuro and Mačkić, Ksenija and Gvozdanović-Varga, Jelica and Stričević, Ružica and Janković, Dušan",
year = "2012",
abstract = "In order to investigate the possibility of onion production from seed in conditions without irrigation under the ecological conditions of Vojvodina the study was conducted at Rimski Šančevi experiment field of Institute of Field and Vegetable Crops on the calcareous chernozem soil of the loess terrace. Potential evapotranspiration (ETP) of onion during growing season were calculated using the procedure of water balance, and bioclimatic method using hydrophytothermic index (K), the value of which had been estimated at 0.19 for onion in the climate of Vojvodina. After determining the ETP value, the actual evapotranspiration (ETR) was calculated on the basis of precipitation data and pre-vegetation soil water reserve. These values were then used to calculate the readily available soil water deficit during the onion growing season. In the study period the consumption of water on the ETP and ETR ranged from 446-495 mm and 249-417 mm respectively. Deficit of readily available water in the soil was 78 mm, 114 mm and 197 mm in 2005, 2006 and 2007 respectively. Determined deficit of readily available water in the soil was negatively affect all tested parameters (bulb yield r = -0.847**, bulb weight r = - 0.760**, bulb diameter r = - 0.712**, bulb height r = - 0.547*, plant height r = -0.864**). Based on the results, it can be concluded that the production of onions from seed in varying climatic conditions of Vojvodina is possible only under irrigation conditions., U cilju ispitivanja mogućnosti proizvodnje crnog luka iz semena u uslovima prirodne obezbeđenosti biljaka vodom u agroekološkim uslovima Vojvodine istraživanja su obavljena na Oglednom polju Instituta za ratarstvo i povrtarstvo na Rimskim Šančevima na zemljištu tipa karbonatni černozem lesne terase. Utrošak vode na potencijalnu evapotranspiraciju (ETP) u pojedinim mesecima i vegetacionom periodu, obračunat je bioklimatskim postupkom, primenom hidrofitotermičkog indeksa 0,19. Nakon obračuna ETP bilansiran je utrošak vode na stvarnu evapotranspiraciju (ETR) od padavina i rezervi vode akumuliranih u zemljištu u predvegetacionom periodu i tako utvrđen deficit lakopristupačne vode u periodu vegetacije crnog luka. U ispitivanom periodu utrošak vode na ETP se kretao u intervalu od 446-495 mm, a na ETR 249-417 mm. Deficit lakopristupačne vode u zemljištu bio je 78 mm u 2005, 114 mm u 2006 i 197 mm u 2007 godini. Utvrđeni deficit lakopristupačne vode u zemljištu je negativno uticao na sve ispitivane parametre (prinos lukovica r = -0,847**, masa lukovica r = - 0,760**, prečnik lukovica r = - 0,712**, visina lukovica r = -0,547*, visina biljaka r = - 0,864**). Na osnovu rezultata istraživanja može se zaključiti da je proizvodnja crnog luka iz semena u promenljivim klimatskim uslovima Vojvodine moguća samo u uslovima navodnjavanja.",
publisher = "Univerzitet u Novom Sadu - Poljoprivredni fakultet, Novi Sad",
journal = "Letopis naučnih radova Poljoprivrednog fakulteta",
title = "Effect of deficit readily available water in soil on morphological characteristics, yield and yield components of onion, Uticaj deficita lakopristupačne vode u zemljištu na morfološke osobine, komponente prinosa i prinos crnog luka",
pages = "52-44",
number = "1",
volume = "36",
url = "https://hdl.handle.net/21.15107/rcub_agrospace_2881"
}
Pejić, B., Bošnjak, D., Mačkić, K., Gvozdanović-Varga, J., Stričević, R.,& Janković, D.. (2012). Effect of deficit readily available water in soil on morphological characteristics, yield and yield components of onion. in Letopis naučnih radova Poljoprivrednog fakulteta
Univerzitet u Novom Sadu - Poljoprivredni fakultet, Novi Sad., 36(1), 44-52.
https://hdl.handle.net/21.15107/rcub_agrospace_2881
Pejić B, Bošnjak D, Mačkić K, Gvozdanović-Varga J, Stričević R, Janković D. Effect of deficit readily available water in soil on morphological characteristics, yield and yield components of onion. in Letopis naučnih radova Poljoprivrednog fakulteta. 2012;36(1):44-52.
https://hdl.handle.net/21.15107/rcub_agrospace_2881 .
Pejić, Borivoj, Bošnjak, Djuro, Mačkić, Ksenija, Gvozdanović-Varga, Jelica, Stričević, Ružica, Janković, Dušan, "Effect of deficit readily available water in soil on morphological characteristics, yield and yield components of onion" in Letopis naučnih radova Poljoprivrednog fakulteta, 36, no. 1 (2012):44-52,
https://hdl.handle.net/21.15107/rcub_agrospace_2881 .

Application of reference evapotranspiration in calculation water use on maize evapotranspirationin climatic conditions of Vojvodina

Pejić, Borivoj; Rajić, Milica; Bošnjak, Djuro; Mačkić, Ksenija; Jaćimović, Goran; Jug, Danijel; Stričević, Ružica

(Univerzitet u Novom Sadu - Poljoprivredni fakultet, Novi Sad, 2011)

TY  - JOUR
AU  - Pejić, Borivoj
AU  - Rajić, Milica
AU  - Bošnjak, Djuro
AU  - Mačkić, Ksenija
AU  - Jaćimović, Goran
AU  - Jug, Danijel
AU  - Stričević, Ružica
PY  - 2011
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/2514
AB  - To perform any idea of intensive use of agroecological conditions or to introduce new procedure in irrigation scheduling of growing plants, nothing could be done withought the knowledge of plant water requirements. Reference evapotransporation (ETo) provide good possibility for the calculation of plant water requirements. The procedure is universal and can be used in different climatic conditions for projecting and exploitation of irrigation systems. The data of ETo calculated by using Thornthwaite, FAO-24-Blaney-Criddle, FAO-24-Penman and FAO-56-Penman-Monteith methods and data of maize water requirements determined in field conditions on experimental plots were used to calculate corective indices (ki) to convert ETo values in ETc of maize. The highest correlation between determined values of maize water requirements in field conditions and ETo were obtained using Thornthwaite method (R2 = 0,930) which confirms previous statement that this method fits the best in calculation of maize water requirements in climatic conditions of Vojvodina.
AB  - Da bi se uopšte moglo prići realizaciji bilo kakve ideje o intenzivnom korišćenju agroekoloških uslova ili razradi novih postupaka za zalivni režim gajenih biljaka, nemoguće je bilo šta pokušati bez poznavanja pravih vrednosti potreba biljaka za vodom, odnosno potencijalne evapotranspiracije. Primena referentne evapotranspiracije (ETo) pruža mogućnost indirektnog obračuna potreba biljaka za vodom. Postupak je univerzalnog karaktera i može da se koristi u različitim klimatskim uslovima za potrebe projektovanja i eksploatacije sistema za navodnjavanje. Na osnovu vrednosti ETo obračunate metodama Thornthwaite, FAO-24-Blaney-Criddle, FAO-24-Penman i FAO-56-Penman-Monteith i izmerenih vrednosti utroška vode na evapotranspiraciju kukuruza u poljskim uslovima na eksperimentalnim parcelama utvrđeni su korekcioni indeksi (ki) za prevođenje vrednosti ETo u utrošak vode na evapotranspiraciju kukuruza. Najveći stepen korelacije između izmerenih vrednosti utroška vode na evapotranspiraciju i ETo utvrđen je kod metode Thornthwaite (R2 = 0,930) što potvrđuje ranije konstatacije da je ova metoda najprihvatljivija za obračun utroška vode na evapotranspiraciju biljaka u klimatskim uslovima Vojvodine.
PB  - Univerzitet u Novom Sadu - Poljoprivredni fakultet, Novi Sad
T2  - Letopis naučnih radova Poljoprivrednog fakulteta
T1  - Application of reference evapotranspiration in calculation water use on maize evapotranspirationin climatic conditions of Vojvodina
T1  - Primena referentne evapotranspiracije za obračun utroška vode na evapotranspiraciju kukuruza u klimatskim uslovima Vojvodine
EP  - 46
IS  - 1
SP  - 32
VL  - 35
UR  - https://hdl.handle.net/21.15107/rcub_agrospace_2514
ER  - 
@article{
author = "Pejić, Borivoj and Rajić, Milica and Bošnjak, Djuro and Mačkić, Ksenija and Jaćimović, Goran and Jug, Danijel and Stričević, Ružica",
year = "2011",
abstract = "To perform any idea of intensive use of agroecological conditions or to introduce new procedure in irrigation scheduling of growing plants, nothing could be done withought the knowledge of plant water requirements. Reference evapotransporation (ETo) provide good possibility for the calculation of plant water requirements. The procedure is universal and can be used in different climatic conditions for projecting and exploitation of irrigation systems. The data of ETo calculated by using Thornthwaite, FAO-24-Blaney-Criddle, FAO-24-Penman and FAO-56-Penman-Monteith methods and data of maize water requirements determined in field conditions on experimental plots were used to calculate corective indices (ki) to convert ETo values in ETc of maize. The highest correlation between determined values of maize water requirements in field conditions and ETo were obtained using Thornthwaite method (R2 = 0,930) which confirms previous statement that this method fits the best in calculation of maize water requirements in climatic conditions of Vojvodina., Da bi se uopšte moglo prići realizaciji bilo kakve ideje o intenzivnom korišćenju agroekoloških uslova ili razradi novih postupaka za zalivni režim gajenih biljaka, nemoguće je bilo šta pokušati bez poznavanja pravih vrednosti potreba biljaka za vodom, odnosno potencijalne evapotranspiracije. Primena referentne evapotranspiracije (ETo) pruža mogućnost indirektnog obračuna potreba biljaka za vodom. Postupak je univerzalnog karaktera i može da se koristi u različitim klimatskim uslovima za potrebe projektovanja i eksploatacije sistema za navodnjavanje. Na osnovu vrednosti ETo obračunate metodama Thornthwaite, FAO-24-Blaney-Criddle, FAO-24-Penman i FAO-56-Penman-Monteith i izmerenih vrednosti utroška vode na evapotranspiraciju kukuruza u poljskim uslovima na eksperimentalnim parcelama utvrđeni su korekcioni indeksi (ki) za prevođenje vrednosti ETo u utrošak vode na evapotranspiraciju kukuruza. Najveći stepen korelacije između izmerenih vrednosti utroška vode na evapotranspiraciju i ETo utvrđen je kod metode Thornthwaite (R2 = 0,930) što potvrđuje ranije konstatacije da je ova metoda najprihvatljivija za obračun utroška vode na evapotranspiraciju biljaka u klimatskim uslovima Vojvodine.",
publisher = "Univerzitet u Novom Sadu - Poljoprivredni fakultet, Novi Sad",
journal = "Letopis naučnih radova Poljoprivrednog fakulteta",
title = "Application of reference evapotranspiration in calculation water use on maize evapotranspirationin climatic conditions of Vojvodina, Primena referentne evapotranspiracije za obračun utroška vode na evapotranspiraciju kukuruza u klimatskim uslovima Vojvodine",
pages = "46-32",
number = "1",
volume = "35",
url = "https://hdl.handle.net/21.15107/rcub_agrospace_2514"
}
Pejić, B., Rajić, M., Bošnjak, D., Mačkić, K., Jaćimović, G., Jug, D.,& Stričević, R.. (2011). Application of reference evapotranspiration in calculation water use on maize evapotranspirationin climatic conditions of Vojvodina. in Letopis naučnih radova Poljoprivrednog fakulteta
Univerzitet u Novom Sadu - Poljoprivredni fakultet, Novi Sad., 35(1), 32-46.
https://hdl.handle.net/21.15107/rcub_agrospace_2514
Pejić B, Rajić M, Bošnjak D, Mačkić K, Jaćimović G, Jug D, Stričević R. Application of reference evapotranspiration in calculation water use on maize evapotranspirationin climatic conditions of Vojvodina. in Letopis naučnih radova Poljoprivrednog fakulteta. 2011;35(1):32-46.
https://hdl.handle.net/21.15107/rcub_agrospace_2514 .
Pejić, Borivoj, Rajić, Milica, Bošnjak, Djuro, Mačkić, Ksenija, Jaćimović, Goran, Jug, Danijel, Stričević, Ružica, "Application of reference evapotranspiration in calculation water use on maize evapotranspirationin climatic conditions of Vojvodina" in Letopis naučnih radova Poljoprivrednog fakulteta, 35, no. 1 (2011):32-46,
https://hdl.handle.net/21.15107/rcub_agrospace_2514 .

Response of maize (Zea mays L.) to soil water deficit at specific growth stages

Pejić, Borivoj; Bošnjak, Djuro; Mačkić, Ksenija; Stričević, Ružica; Simić, Dejan; Drvar, Ana

(Univerzitet u Novom Sadu - Poljoprivredni fakultet, Novi Sad, 2009)

TY  - JOUR
AU  - Pejić, Borivoj
AU  - Bošnjak, Djuro
AU  - Mačkić, Ksenija
AU  - Stričević, Ružica
AU  - Simić, Dejan
AU  - Drvar, Ana
PY  - 2009
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/1945
AB  - An investigation was carried out at Rimski Šančevi experiment field of Institute of Field and Vegetable Crops in Novi Sad in the period 1997-2007, aiming to determine the sensitivity of maize to soil water deficit at specific growth stages. The values of yield response factor (ky) were derived from the linear relationship between relative seasonal evapotranspiration deficit (1-ETa/ETm) and relative yield loss (1-Ya/Ym). The obtained results indicate that in the climatic conditions of Vojvodina maize is the most sensitive to water stress in the stage of flowering and fertilization (ky 0.49), but less sensitive by the beginning and at the and of growing season in the stage of vegetative growth (ky 0.46) and grain filling and maturity (ky 0.43). Values of yield response factor in the growing period (ky 0.65) indicate that maize is moderate sensitive to soil water stress in the climatic conditions of Vojvodina.
AB  - Eksperimentalna istraživanja uticaja deficita lakopristupačne vode u zemljištu u određenim podperiodima vegetacije kukuruza su obavljena na oglednom polju Naučnog instituta za ratarstvo i povrtarstvo iz Novog Sada, na Rimskim Šančevima u periodu od 1997-2007. godine. Vrednosti koeficijenta opadanja prinosa (ky) su obračunate iz odnosa relativnog opadanja prinosa (1-Ya/Ym) i relativnog deficita evapotranspiracije (1-ETa/ETm). Rezultati istraživanja ukazuju da je kukuruz u klimatskim uslovima Vojvodine najosetljiviji na deficit vode u zemljištu u periodu cvetanje oplodnja (ky 0,49), a manje na početku i kraju vegatacije, u periodu vegetativnog porasta (ky 0,46) i periodu nalivanja zrna i sazrevanja (ky 0,43). Vrednosti koeficijenta opadanja prinosa u periodu vegetacije (ky 0,65) ukazuju da je kukuruz umereno osetljiv na deficit vode u zemljištu u klimatskim uslovima Vojvodine.
PB  - Univerzitet u Novom Sadu - Poljoprivredni fakultet, Novi Sad
T2  - Letopis naučnih radova Poljoprivrednog fakulteta
T1  - Response of maize (Zea mays L.) to soil water deficit at specific growth stages
T1  - Osetljivost kukuruza (Zea mays L.) na deficit vode u zemljištu u određenim podperiodima vegetacije
EP  - 166
IS  - 1
SP  - 155
VL  - 33
UR  - https://hdl.handle.net/21.15107/rcub_agrospace_1945
ER  - 
@article{
author = "Pejić, Borivoj and Bošnjak, Djuro and Mačkić, Ksenija and Stričević, Ružica and Simić, Dejan and Drvar, Ana",
year = "2009",
abstract = "An investigation was carried out at Rimski Šančevi experiment field of Institute of Field and Vegetable Crops in Novi Sad in the period 1997-2007, aiming to determine the sensitivity of maize to soil water deficit at specific growth stages. The values of yield response factor (ky) were derived from the linear relationship between relative seasonal evapotranspiration deficit (1-ETa/ETm) and relative yield loss (1-Ya/Ym). The obtained results indicate that in the climatic conditions of Vojvodina maize is the most sensitive to water stress in the stage of flowering and fertilization (ky 0.49), but less sensitive by the beginning and at the and of growing season in the stage of vegetative growth (ky 0.46) and grain filling and maturity (ky 0.43). Values of yield response factor in the growing period (ky 0.65) indicate that maize is moderate sensitive to soil water stress in the climatic conditions of Vojvodina., Eksperimentalna istraživanja uticaja deficita lakopristupačne vode u zemljištu u određenim podperiodima vegetacije kukuruza su obavljena na oglednom polju Naučnog instituta za ratarstvo i povrtarstvo iz Novog Sada, na Rimskim Šančevima u periodu od 1997-2007. godine. Vrednosti koeficijenta opadanja prinosa (ky) su obračunate iz odnosa relativnog opadanja prinosa (1-Ya/Ym) i relativnog deficita evapotranspiracije (1-ETa/ETm). Rezultati istraživanja ukazuju da je kukuruz u klimatskim uslovima Vojvodine najosetljiviji na deficit vode u zemljištu u periodu cvetanje oplodnja (ky 0,49), a manje na početku i kraju vegatacije, u periodu vegetativnog porasta (ky 0,46) i periodu nalivanja zrna i sazrevanja (ky 0,43). Vrednosti koeficijenta opadanja prinosa u periodu vegetacije (ky 0,65) ukazuju da je kukuruz umereno osetljiv na deficit vode u zemljištu u klimatskim uslovima Vojvodine.",
publisher = "Univerzitet u Novom Sadu - Poljoprivredni fakultet, Novi Sad",
journal = "Letopis naučnih radova Poljoprivrednog fakulteta",
title = "Response of maize (Zea mays L.) to soil water deficit at specific growth stages, Osetljivost kukuruza (Zea mays L.) na deficit vode u zemljištu u određenim podperiodima vegetacije",
pages = "166-155",
number = "1",
volume = "33",
url = "https://hdl.handle.net/21.15107/rcub_agrospace_1945"
}
Pejić, B., Bošnjak, D., Mačkić, K., Stričević, R., Simić, D.,& Drvar, A.. (2009). Response of maize (Zea mays L.) to soil water deficit at specific growth stages. in Letopis naučnih radova Poljoprivrednog fakulteta
Univerzitet u Novom Sadu - Poljoprivredni fakultet, Novi Sad., 33(1), 155-166.
https://hdl.handle.net/21.15107/rcub_agrospace_1945
Pejić B, Bošnjak D, Mačkić K, Stričević R, Simić D, Drvar A. Response of maize (Zea mays L.) to soil water deficit at specific growth stages. in Letopis naučnih radova Poljoprivrednog fakulteta. 2009;33(1):155-166.
https://hdl.handle.net/21.15107/rcub_agrospace_1945 .
Pejić, Borivoj, Bošnjak, Djuro, Mačkić, Ksenija, Stričević, Ružica, Simić, Dejan, Drvar, Ana, "Response of maize (Zea mays L.) to soil water deficit at specific growth stages" in Letopis naučnih radova Poljoprivrednog fakulteta, 33, no. 1 (2009):155-166,
https://hdl.handle.net/21.15107/rcub_agrospace_1945 .