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Information Journal Paper

Title

EVALUATION OF SEED YIELD AND DROUGHT RESISTANCE INDICES IN SOME LENTIL VARIETIES

Pages

  39-48

Abstract

 To evaluate the of grain yield and DROUGHT RESISTANCE INDICES in LENTIL varieties, an experiment was conducted in research farm of agriculture faculty of Islamic Azad university of Takestan Branch as split plot based on Randomized Complete Block Design (RCBD) with three replications during 1389-90. The treatments included four irrigation levels: I1: Normal irrigation (As control), I2: Cut of irrigation in stem formation phase for 20 days, I3: Cut of irrigation in flowering stage for 20 days, I4: cut of irrigation in grain filling period for 20 days as the main factor and four LENTIL varieties (V1: Kimia, V2: Sabz-e-Kohin, V3: Local of Zanjan and V4: Gachsaran) as the minor factor. In this study, drought resistance of LENTIL varieties, was studied by methods of Fisher and Maurer and Fernandez. The results indicted that greatest grain yield related to I1 (1263.02 Kg. ha-1) treatment. The greatest grain yield related to V4 (1027.86 Kg. ha-1) and then V1 (964.34 Kg. ha-1) treatments. I1V4 (1441.27 Kg. ha-1), I1V1 (1335.69 Kg.ha-1) and I4V4 (1285.82 Kg.ha-1) interaction treatments had the highest grain yield. Mean Productivity (MP), Geometric Mean Productivity (GMP) and Harmonic indices (Harm) had positive significant correlation with grain yield in non-stress and other stress conditions. Therefore, these indices are the suitable one to determine the tolerance in LENTIL varieties. Also, Gachsaran variety that in non-stress and other stress conditions had the greatest grain yield and lowest grain yield reduction in stress conditions than normal has had a high resistance to drought, is the best cultivar (Among the studied cultivars) for culture in four water regimes. Due to high correlation between MP and then GMP with SEED YIELD compared to others, these indices can be used as a reliable index to distinguish genotype differences.

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    Cite

    APA: Copy

    SAYFZADEH, S., BABAEI AGHDAM, J., KOOHI GHOOSHKHANE, A., & HANIFI, M.. (2014). EVALUATION OF SEED YIELD AND DROUGHT RESISTANCE INDICES IN SOME LENTIL VARIETIES. JOURNAL OF CROP PRODUCTION RESEARCH (ENVIRONMENTAL STRESSES IN PLANT SCIENCES), 6(1), 39-48. SID. https://sid.ir/paper/182203/en

    Vancouver: Copy

    SAYFZADEH S., BABAEI AGHDAM J., KOOHI GHOOSHKHANE A., HANIFI M.. EVALUATION OF SEED YIELD AND DROUGHT RESISTANCE INDICES IN SOME LENTIL VARIETIES. JOURNAL OF CROP PRODUCTION RESEARCH (ENVIRONMENTAL STRESSES IN PLANT SCIENCES)[Internet]. 2014;6(1):39-48. Available from: https://sid.ir/paper/182203/en

    IEEE: Copy

    S. SAYFZADEH, J. BABAEI AGHDAM, A. KOOHI GHOOSHKHANE, and M. HANIFI, “EVALUATION OF SEED YIELD AND DROUGHT RESISTANCE INDICES IN SOME LENTIL VARIETIES,” JOURNAL OF CROP PRODUCTION RESEARCH (ENVIRONMENTAL STRESSES IN PLANT SCIENCES), vol. 6, no. 1, pp. 39–48, 2014, [Online]. Available: https://sid.ir/paper/182203/en

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