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Information Journal Paper

Title

EFFECT OF SHADING ON SOME IMPORTANT PHYSIOLOGICAL TRAITS IN LENTIL CROP

Pages

  109-122

Abstract

 Light is one of the growth-reducing factors in mixed cropping and agroforestry systems. Therefore, an experimental field was conducted to justiffy the effect of light intensity on two lentil cultivars. It was performed in a factorial experiment based on randomized complete block design with three replications at Agricultural Research Station of Ilam University during 2012-2013 cropping season. The factors under study consisted of shading in four levels (0 shading, 25, 50, 75 and 100% of shadings) and two cultivars lentil (Lens culinaris Medic) (Ziba and ILL4400). Results showed that physiologic traits were significantly affected by cultivar ´ shading intraction. Ziba cultivar had the highest CHLOROPHYLL a and b content in 100% shading. Carotenoid content, RELATIVE WATER CONTENT and LEAF AREA INDEX also increased with increasing in shading. The highest and lowest carotenoid and RELATIVE WATER CONTENTs were observed in 100% shading ´ ILL4400 cultivar and control treatment ´ Ziba cultiva, respectively. The highest leaf specific weight observed in control treatment ´ Ziba cultivar and decreased with increasing shading. Grain yield decreased with increasing shading. The highest and lowest mean grain yield, 2522 kg.ha-1 and 1137 kg.ha-1, were observed in control treatment ´ Ziba cultivar and 100% shading and ILL4400 cultivar, respectively. Based on the results of this study, Ziba cultivar had the highest LEAF AREA INDEX, RELATIVE WATER CONTENT and CHLOROPHYLL a in higher shading treatments; hence, it can perform better than ILL4400 in mixed cropping and agroforestry systems where the light is limited factor.

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  • Cite

    APA: Copy

    DARABI, F., HATAMI, A., ZAREA, M.J., & NASERI, R.. (2015). EFFECT OF SHADING ON SOME IMPORTANT PHYSIOLOGICAL TRAITS IN LENTIL CROP. JOURNAL OF CROP ECOPHYSIOLOGY (AGRICULTURE SCIENCE), 9(1 (33)), 109-122. SID. https://sid.ir/paper/182860/en

    Vancouver: Copy

    DARABI F., HATAMI A., ZAREA M.J., NASERI R.. EFFECT OF SHADING ON SOME IMPORTANT PHYSIOLOGICAL TRAITS IN LENTIL CROP. JOURNAL OF CROP ECOPHYSIOLOGY (AGRICULTURE SCIENCE)[Internet]. 2015;9(1 (33)):109-122. Available from: https://sid.ir/paper/182860/en

    IEEE: Copy

    F. DARABI, A. HATAMI, M.J. ZAREA, and R. NASERI, “EFFECT OF SHADING ON SOME IMPORTANT PHYSIOLOGICAL TRAITS IN LENTIL CROP,” JOURNAL OF CROP ECOPHYSIOLOGY (AGRICULTURE SCIENCE), vol. 9, no. 1 (33), pp. 109–122, 2015, [Online]. Available: https://sid.ir/paper/182860/en

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