CERES-WHEAT MODEL EVALUATION AT TWO DIFFERENT CLIMATIC LOCATIONS IN KHORASAN PROVINCE, II PHENOLOGY AND GROWTH PARAMETER SIMULATION

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KIANI A.; KOUCHAKI ALI REZA; NASIRI MAHALATI MAHDI; BANAEIAN AVAL M.

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Journal: Desert Year:2004 | Volume:9 | Issue:1 Page(s): 125-142

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Title

CERES-WHEAT MODEL EVALUATION AT TWO DIFFERENT CLIMATIC LOCATIONS IN KHORASAN PROVINCE, II PHENOLOGY AND GROWTH PARAMETER SIMULATION

Author(s)

KIANI A. | KOUCHAKI ALI REZA | NASIRI MAHALATI MAHDI | BANAEIAN AVAL M. | Issue Writer Certificate

Keywords

MODELQ4

CERES WHEATQ4

LOCATIONQ2

BIOMASSQ2

PHENOLOGYQ2

Abstract

Crop growth simulation MODELs simulate crop growth and development basis of underlying processes such as photosynthesis, respiration with due consideration of the environmental effects on these processes. The objective of this research was the evaluation of CERES-Wheat MODEL simulation of different growth parameters as well as wheat phasic development prediction as compared with field experiment observations. To facilitate determination of the genotype coefficients, CENCALC software is used to the realization of cultivar differences. To evaluate the phenological results Root Mean Square Error (RMSE) was calculated which was zero for flowering in both experiments with RMSE for physiological maturity being 6.5 and 7.49 days for Mashhad and Birjand trials respectively. This was less than 10% of observation mean as a MODEL accuracy. BIOMASS production time course was simulated accurately, however it overestimated the total BIOMASS. It seems that the main cause in BIOMASS overestimation is the constant parameter in the MODEL equations not being changeable by the user as well as these values differing from our observations.

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APA: Copy

KIANI, A., KOUCHAKI, ALI REZA, NASIRI MAHALATI, MAHDI, & BANAEIAN AVAL, M.. (2004). CERES-WHEAT MODEL EVALUATION AT TWO DIFFERENT CLIMATIC LOCATIONS IN KHORASAN PROVINCE, II PHENOLOGY AND GROWTH PARAMETER SIMULATION. DESERT (BIABAN), 9(1), 125-142. SID. https://sid.ir/paper/5319/en

Vancouver: Copy

KIANI A., KOUCHAKI ALI REZA, NASIRI MAHALATI MAHDI, BANAEIAN AVAL M.. CERES-WHEAT MODEL EVALUATION AT TWO DIFFERENT CLIMATIC LOCATIONS IN KHORASAN PROVINCE, II PHENOLOGY AND GROWTH PARAMETER SIMULATION. DESERT (BIABAN)[Internet]. 2004;9(1):125-142. Available from: https://sid.ir/paper/5319/en

IEEE: Copy

A. KIANI, ALI REZA KOUCHAKI, MAHDI NASIRI MAHALATI, and M. BANAEIAN AVAL, “CERES-WHEAT MODEL EVALUATION AT TWO DIFFERENT CLIMATIC LOCATIONS IN KHORASAN PROVINCE, II PHENOLOGY AND GROWTH PARAMETER SIMULATION,” DESERT (BIABAN), vol. 9, no. 1, pp. 125–142, 2004, [Online]. Available: https://sid.ir/paper/5319/en

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