EVALUATION OF DURUM WHEAT GERMPLASM GROWTH HABIT AND ITS RELATIONSHIP WITH SOME AGRONOMIC TRAITS AND GRAIN YIELD IN COLD DRYLAND CONDITIONS

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SADEGHZADEH AHARI D.; BAHRAMI S.; PASHAPOUR H.

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Journal: Year:2006 | Volume:12 | Issue:3 Page(s): 601-612

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Information Journal Paper

Title

EVALUATION OF DURUM WHEAT GERMPLASM GROWTH HABIT AND ITS RELATIONSHIP WITH SOME AGRONOMIC TRAITS AND GRAIN YIELD IN COLD DRYLAND CONDITIONS

Author(s)

SADEGHZADEH AHARI D. | BAHRAMI S. | PASHAPOUR H. | Issue Writer Certificate

Keywords

DURUM WHEATQ2

GROWTH HABITQ3

GRAIN YIELDQ2

AGRONOMIC TRAITSQ2

DRYLAND CONDITIONQ3

Abstract

In order to evaluate of DURUM WHEAT genotypes GROWTH HABIT in GRAIN YIELD trials and determination of correlation among some AGRONOMIC TRAITS and GROWTH HABIT, this study was conducted during 3 cropping seasons (1998-2001) on 298 different DURUM WHEAT varities and lines in three cold dryland agricultural research stations (Maragheh, Heidarlo and Ghamlo). The same method in International wheat research centers was used for determination of genotypes GROWTH HABIT. Means of AGRONOMIC TRAITS (days from planting until spike emergence and maturity, grain filling period, plant height , 1000 kernel weight and GRAIN YIELD) in yield trails were used for calculate of correlation among traits. Results showed that spring type genotypes were the largest number of germplasm and winter and facultative genotypes ranked after them. In Maragheh region correlation between GROWTH HABIT and spike emergence date was significantly (P£ 0.01) negative (r = 0.31) and correlation between GROWTH HABIT and grain filling period was significant and positive (r = 0.24). There was positive and significant correlation between GRAIN YIELD, day of spike emergency, maturity, grain filling period and plant height. In Gamlo station correlation between GROWTH HABIT, grain filling period and GRAIN YIELD was negative (r = -0.35 and r = -0.41, respectively). Correlation between GRAIN YIELD and plant height was positively significant (r = 0.39). In Heidarlo station correlation between GROWTH HABIT and plant height was negative (r = -0.36) and correlation between GROWTH HABIT and spike emergence date, maturity and 1000 kernel weight were positively significant (r =0.78, r = 0.79 and r = 0.56 respectively).

Cites

THE COMPARISON PHENOLOGY OF ADVANCED WHEAT LINES IN ISFAHAN CONDITION

References

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APA: Copy

SADEGHZADEH AHARI, D., BAHRAMI, S., & PASHAPOUR, H.. (2006). EVALUATION OF DURUM WHEAT GERMPLASM GROWTH HABIT AND ITS RELATIONSHIP WITH SOME AGRONOMIC TRAITS AND GRAIN YIELD IN COLD DRYLAND CONDITIONS . JOURNAL OF AGRICULTURAL SCIENCES, 12(3), 601-612. SID. https://sid.ir/paper/7576/en

Vancouver: Copy

SADEGHZADEH AHARI D., BAHRAMI S., PASHAPOUR H.. EVALUATION OF DURUM WHEAT GERMPLASM GROWTH HABIT AND ITS RELATIONSHIP WITH SOME AGRONOMIC TRAITS AND GRAIN YIELD IN COLD DRYLAND CONDITIONS . JOURNAL OF AGRICULTURAL SCIENCES[Internet]. 2006;12(3):601-612. Available from: https://sid.ir/paper/7576/en

IEEE: Copy

D. SADEGHZADEH AHARI, S. BAHRAMI, and H. PASHAPOUR, “EVALUATION OF DURUM WHEAT GERMPLASM GROWTH HABIT AND ITS RELATIONSHIP WITH SOME AGRONOMIC TRAITS AND GRAIN YIELD IN COLD DRYLAND CONDITIONS ,” JOURNAL OF AGRICULTURAL SCIENCES, vol. 12, no. 3, pp. 601–612, 2006, [Online]. Available: https://sid.ir/paper/7576/en

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