RESPONSE OF YIELD AND YIELD COMPONENTS OF TWO RICE CULTIVARS (IMPROVED AND TRADITIONAL) TO DIFFERENT IRRIGATION MANAGEMENTS

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SEDAGHAT N.; PIRDASHTI H.; ASADI R.; MOUSAVI TOGHANI S.Y.

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Journal: Journal of Water and Soil Year:2013 | Volume:27 | Issue:2 Page(s): 415-421

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Title

RESPONSE OF YIELD AND YIELD COMPONENTS OF TWO RICE CULTIVARS (IMPROVED AND TRADITIONAL) TO DIFFERENT IRRIGATION MANAGEMENTS

Author(s)

SEDAGHAT N. | PIRDASHTI H. | ASADI R. | MOUSAVI TOGHANI S.Y. | Issue Writer Certificate

Keywords

RICEQ3

IRRIGATION MANAGEMENTQ2

YIELDQ2

ALTERNATE WET AND DRYINGQ2

Abstract

In order to evaluate the effect of different IRRIGATION MANAGEMENTs on YIELD and YIELD components of two RICE (Oryza sativa L.) cultivars, an experiment was conducted at RICE Research Institute of Iran (Mazandaran, Amol) in 2011. The research has done as factorial with three replications and two factors. Treatments were different IRRIGATION MANAGEMENTs including ALTERNATE WET AND DRYING (AWD), Semi-Dry Cultivation (SDC), combining Shallow water depth with Wetting and Drying (SWD) and Traditional Irrigation (TI) and two contrast cultivars (Tarom and Fajr as traditional and improved cultivars, respectively). Results of ANOVA indicated that different cultivars and IRRIGATION MANAGEMENTs had significant difference (P<0.01) in terms of panicle length, grain number per panicle, filled and unfilled grains and paddy YIELD. Interaction effect between two factors, however, was not significant for all mentioned parameters. In terms of paddy YIELD, TI (7694 kg ha-1) showed the best performance and followed by AWD (7056 kg ha-1), SDC (6856.8 kg ha-1) and SWD (6358.7 kg ha-1). In conclusion, regarding to the better performance, advanced IRRIGATION MANAGEMENTs such as AWD and SDC in water productivity could be recommended for similar weather conditions.

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APA: Copy

SEDAGHAT, N., PIRDASHTI, H., ASADI, R., & MOUSAVI TOGHANI, S.Y.. (2013). RESPONSE OF YIELD AND YIELD COMPONENTS OF TWO RICE CULTIVARS (IMPROVED AND TRADITIONAL) TO DIFFERENT IRRIGATION MANAGEMENTS. JOURNAL OF WATER AND SOIL (AGRICULTURAL SCIENCES AND TECHNOLOGY), 27(2), 415-421. SID. https://sid.ir/paper/141501/en

Vancouver: Copy

SEDAGHAT N., PIRDASHTI H., ASADI R., MOUSAVI TOGHANI S.Y.. RESPONSE OF YIELD AND YIELD COMPONENTS OF TWO RICE CULTIVARS (IMPROVED AND TRADITIONAL) TO DIFFERENT IRRIGATION MANAGEMENTS. JOURNAL OF WATER AND SOIL (AGRICULTURAL SCIENCES AND TECHNOLOGY)[Internet]. 2013;27(2):415-421. Available from: https://sid.ir/paper/141501/en

IEEE: Copy

N. SEDAGHAT, H. PIRDASHTI, R. ASADI, and S.Y. MOUSAVI TOGHANI, “RESPONSE OF YIELD AND YIELD COMPONENTS OF TWO RICE CULTIVARS (IMPROVED AND TRADITIONAL) TO DIFFERENT IRRIGATION MANAGEMENTS,” JOURNAL OF WATER AND SOIL (AGRICULTURAL SCIENCES AND TECHNOLOGY), vol. 27, no. 2, pp. 415–421, 2013, [Online]. Available: https://sid.ir/paper/141501/en

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