Grain yield and water use efficiency of maize as influenced by different irrigation regimes through sprinkler irrigation under temperate climate
Само за регистроване кориснике
2016
Аутори
Kresović, BrankaTapanarova, Angelina
Tomić, Zorica
Životić, Ljubomir
Vujović, Dragan
Sredojević, Zorica
Gajić, Boško
Чланак у часопису (Објављена верзија)
Метаподаци
Приказ свих података о документуАпстракт
In Vojvodina region, water deficit during the growing season is a major factor limiting maize production. Therefore, to achieve the ideal soil water content in this region, it is of crucial importance to optimize irrigation. The effects of different irrigation levels with sprinkler irrigation system on crop yield, yield components, water use, water (WUE) and irrigation water use (IWUE) efficiency of maize (Zea mays L) were investigated in Vojvodina (northern Serbia), on a Calcaric Chernozem soil in temperate environment for 3 consecutive years (2006-2008). Maize was subjected to four irrigation regimes, as follows: non limited irrigation (I-100), 75% of non-limited irrigation (I-75), 50% of non-limited irrigation (I-50), and rainfed (non-irrigated) as the control (I-0). The irrigation treatments were arranged in a complete randomized block design with 4 replicates. Results showed that maize grown in rainfed conditions had high annual variability, mainly due to amount of rainfall and it...s distribution during the crop-growing seasons. A significant irrigation effect was found for yield, yield components and others investigated parameters under study. Water stress had significant impact on yield response: as an average of the three years, a grain yield increase of 47.8, 32.8, and 22.9% was observed in I-100, I-75 and I-50 treatments compared to rainfed (I-0) treatment, respectively. Yield increased linearly with seasonal crop evapotranspiration and irrigation amount. Furthermore, WUE is maximized with a moderate water deficit (I-50), while IWUE is the highest in I-100 treatment. The deficit irrigation stress index, DISI, decreased with increasing irrigation rate. The results revealed that irrigation is necessary for maize cultivation because rainfall is insufficient to meet the crop water needs in Vojvodina. In addition, the study indicated that the irrigation regime of 25% water saving (I-75) could ensure satisfactory grain yield of maize and increment of WUE.
Кључне речи:
Zea mays / Deficit irrigation / Yield components / IWUE / Yield response factorИзвор:
Agricultural Water Management, 2016, 169, 34-43Издавач:
- Elsevier Science Bv, Amsterdam
Финансирање / пројекти:
- Нове технологије за мониторинг и заштиту животног окружења од штетних хемијских супстанци и радијационог оптерећења (RS-MESTD-Integrated and Interdisciplinary Research (IIR or III)-43009)
- Интегрални системи гајења ратарских усева: очување биодиверзитета и плодности земљишта (RS-MESTD-Technological Development (TD or TR)-31037)
DOI: 10.1016/j.agwat.2016.01.023
ISSN: 0378-3774
WoS: 000374359500004
Scopus: 2-s2.0-84958951362
Институција/група
Poljoprivredni fakultetTY - JOUR AU - Kresović, Branka AU - Tapanarova, Angelina AU - Tomić, Zorica AU - Životić, Ljubomir AU - Vujović, Dragan AU - Sredojević, Zorica AU - Gajić, Boško PY - 2016 UR - http://aspace.agrif.bg.ac.rs/handle/123456789/4184 AB - In Vojvodina region, water deficit during the growing season is a major factor limiting maize production. Therefore, to achieve the ideal soil water content in this region, it is of crucial importance to optimize irrigation. The effects of different irrigation levels with sprinkler irrigation system on crop yield, yield components, water use, water (WUE) and irrigation water use (IWUE) efficiency of maize (Zea mays L) were investigated in Vojvodina (northern Serbia), on a Calcaric Chernozem soil in temperate environment for 3 consecutive years (2006-2008). Maize was subjected to four irrigation regimes, as follows: non limited irrigation (I-100), 75% of non-limited irrigation (I-75), 50% of non-limited irrigation (I-50), and rainfed (non-irrigated) as the control (I-0). The irrigation treatments were arranged in a complete randomized block design with 4 replicates. Results showed that maize grown in rainfed conditions had high annual variability, mainly due to amount of rainfall and its distribution during the crop-growing seasons. A significant irrigation effect was found for yield, yield components and others investigated parameters under study. Water stress had significant impact on yield response: as an average of the three years, a grain yield increase of 47.8, 32.8, and 22.9% was observed in I-100, I-75 and I-50 treatments compared to rainfed (I-0) treatment, respectively. Yield increased linearly with seasonal crop evapotranspiration and irrigation amount. Furthermore, WUE is maximized with a moderate water deficit (I-50), while IWUE is the highest in I-100 treatment. The deficit irrigation stress index, DISI, decreased with increasing irrigation rate. The results revealed that irrigation is necessary for maize cultivation because rainfall is insufficient to meet the crop water needs in Vojvodina. In addition, the study indicated that the irrigation regime of 25% water saving (I-75) could ensure satisfactory grain yield of maize and increment of WUE. PB - Elsevier Science Bv, Amsterdam T2 - Agricultural Water Management T1 - Grain yield and water use efficiency of maize as influenced by different irrigation regimes through sprinkler irrigation under temperate climate EP - 43 SP - 34 VL - 169 DO - 10.1016/j.agwat.2016.01.023 ER -
@article{ author = "Kresović, Branka and Tapanarova, Angelina and Tomić, Zorica and Životić, Ljubomir and Vujović, Dragan and Sredojević, Zorica and Gajić, Boško", year = "2016", abstract = "In Vojvodina region, water deficit during the growing season is a major factor limiting maize production. Therefore, to achieve the ideal soil water content in this region, it is of crucial importance to optimize irrigation. The effects of different irrigation levels with sprinkler irrigation system on crop yield, yield components, water use, water (WUE) and irrigation water use (IWUE) efficiency of maize (Zea mays L) were investigated in Vojvodina (northern Serbia), on a Calcaric Chernozem soil in temperate environment for 3 consecutive years (2006-2008). Maize was subjected to four irrigation regimes, as follows: non limited irrigation (I-100), 75% of non-limited irrigation (I-75), 50% of non-limited irrigation (I-50), and rainfed (non-irrigated) as the control (I-0). The irrigation treatments were arranged in a complete randomized block design with 4 replicates. Results showed that maize grown in rainfed conditions had high annual variability, mainly due to amount of rainfall and its distribution during the crop-growing seasons. A significant irrigation effect was found for yield, yield components and others investigated parameters under study. Water stress had significant impact on yield response: as an average of the three years, a grain yield increase of 47.8, 32.8, and 22.9% was observed in I-100, I-75 and I-50 treatments compared to rainfed (I-0) treatment, respectively. Yield increased linearly with seasonal crop evapotranspiration and irrigation amount. Furthermore, WUE is maximized with a moderate water deficit (I-50), while IWUE is the highest in I-100 treatment. The deficit irrigation stress index, DISI, decreased with increasing irrigation rate. The results revealed that irrigation is necessary for maize cultivation because rainfall is insufficient to meet the crop water needs in Vojvodina. In addition, the study indicated that the irrigation regime of 25% water saving (I-75) could ensure satisfactory grain yield of maize and increment of WUE.", publisher = "Elsevier Science Bv, Amsterdam", journal = "Agricultural Water Management", title = "Grain yield and water use efficiency of maize as influenced by different irrigation regimes through sprinkler irrigation under temperate climate", pages = "43-34", volume = "169", doi = "10.1016/j.agwat.2016.01.023" }
Kresović, B., Tapanarova, A., Tomić, Z., Životić, L., Vujović, D., Sredojević, Z.,& Gajić, B.. (2016). Grain yield and water use efficiency of maize as influenced by different irrigation regimes through sprinkler irrigation under temperate climate. in Agricultural Water Management Elsevier Science Bv, Amsterdam., 169, 34-43. https://doi.org/10.1016/j.agwat.2016.01.023
Kresović B, Tapanarova A, Tomić Z, Životić L, Vujović D, Sredojević Z, Gajić B. Grain yield and water use efficiency of maize as influenced by different irrigation regimes through sprinkler irrigation under temperate climate. in Agricultural Water Management. 2016;169:34-43. doi:10.1016/j.agwat.2016.01.023 .
Kresović, Branka, Tapanarova, Angelina, Tomić, Zorica, Životić, Ljubomir, Vujović, Dragan, Sredojević, Zorica, Gajić, Boško, "Grain yield and water use efficiency of maize as influenced by different irrigation regimes through sprinkler irrigation under temperate climate" in Agricultural Water Management, 169 (2016):34-43, https://doi.org/10.1016/j.agwat.2016.01.023 . .