Simulation of Silage-Maize Water Balance with CROPWAT and ISAREG Models
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This paper presents the results of water-balance simulations in silage-corn production in the area around Bijelo Polje. Silage-maize production was simulated with CropWat and ISAREG models over three years and on two soil types. The simulated results showed a the variation between the two models and measured the difference in yield. Crop evapotranspiration over the three seasons ranged between 339.3mm and 421.8 mm. Net irrigation requirements were higher by 30-70 mm in the simulations with the CropWat model. Water-use efficiency ranged from 7.44 kg/m3 to 11.51 kg/m3. The obtained results confirmed both models as good tools in silage-maize water.
Кључне речи:
silage maize / CROPWAT / ISAREG / water balance / water-use efficiency / NIRИзвор:
Agriculture & Forestry, 2012, 56, 10, 5-17Издавач:
- Biotechnical Faculty of the University of Montenegro
Институција/група
Poljoprivredni fakultetTY - JOUR AU - Knežević, Mirko AU - Perović, Natalija AU - Životić, Ljubomir AU - Ivanov, Mirjana AU - Topalović, Ana PY - 2012 UR - http://aspace.agrif.bg.ac.rs/handle/123456789/6762 AB - This paper presents the results of water-balance simulations in silage-corn production in the area around Bijelo Polje. Silage-maize production was simulated with CropWat and ISAREG models over three years and on two soil types. The simulated results showed a the variation between the two models and measured the difference in yield. Crop evapotranspiration over the three seasons ranged between 339.3mm and 421.8 mm. Net irrigation requirements were higher by 30-70 mm in the simulations with the CropWat model. Water-use efficiency ranged from 7.44 kg/m3 to 11.51 kg/m3. The obtained results confirmed both models as good tools in silage-maize water. PB - Biotechnical Faculty of the University of Montenegro T2 - Agriculture & Forestry T1 - Simulation of Silage-Maize Water Balance with CROPWAT and ISAREG Models EP - 17 IS - 10 SP - 5 VL - 56 UR - https://hdl.handle.net/21.15107/rcub_agrospace_6762 ER -
@article{ author = "Knežević, Mirko and Perović, Natalija and Životić, Ljubomir and Ivanov, Mirjana and Topalović, Ana", year = "2012", abstract = "This paper presents the results of water-balance simulations in silage-corn production in the area around Bijelo Polje. Silage-maize production was simulated with CropWat and ISAREG models over three years and on two soil types. The simulated results showed a the variation between the two models and measured the difference in yield. Crop evapotranspiration over the three seasons ranged between 339.3mm and 421.8 mm. Net irrigation requirements were higher by 30-70 mm in the simulations with the CropWat model. Water-use efficiency ranged from 7.44 kg/m3 to 11.51 kg/m3. The obtained results confirmed both models as good tools in silage-maize water.", publisher = "Biotechnical Faculty of the University of Montenegro", journal = "Agriculture & Forestry", title = "Simulation of Silage-Maize Water Balance with CROPWAT and ISAREG Models", pages = "17-5", number = "10", volume = "56", url = "https://hdl.handle.net/21.15107/rcub_agrospace_6762" }
Knežević, M., Perović, N., Životić, L., Ivanov, M.,& Topalović, A.. (2012). Simulation of Silage-Maize Water Balance with CROPWAT and ISAREG Models. in Agriculture & Forestry Biotechnical Faculty of the University of Montenegro., 56(10), 5-17. https://hdl.handle.net/21.15107/rcub_agrospace_6762
Knežević M, Perović N, Životić L, Ivanov M, Topalović A. Simulation of Silage-Maize Water Balance with CROPWAT and ISAREG Models. in Agriculture & Forestry. 2012;56(10):5-17. https://hdl.handle.net/21.15107/rcub_agrospace_6762 .
Knežević, Mirko, Perović, Natalija, Životić, Ljubomir, Ivanov, Mirjana, Topalović, Ana, "Simulation of Silage-Maize Water Balance with CROPWAT and ISAREG Models" in Agriculture & Forestry, 56, no. 10 (2012):5-17, https://hdl.handle.net/21.15107/rcub_agrospace_6762 .