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Information Journal Paper

Title

The Influence of Foliar Application of Zinc Sulfate and Selenium Compounds on Reduction of Heat Exhaustion Effects on Two Wheat Cultivars

Pages

  1-12

Abstract

 In order to investigate the effect of foliar application of zinc sulfate and selenium compounds on reducing the effects of heat exhaustion on two wheat cultivars, an experiment has been carried out in a split factorial experiment, based on a complete randomized block design with three replications at the experimental farm of Shahid Chamran University of Ahvaz during the growing season of 2017-2018. The experiment investigates three factors. The main one includes three planting date (i. e., November 11, December 11, and January 10). The solution type has been used as the sub factor, namely (1) foliar application with tap water (control), (2) foliar application with selenium (4 mg/lit of Sodium Selenate), (3) foliar application with zinc sulfate (0. 04%). Also the third factor includes two wheat cultivars (Chamran and Star). According to the results, late sowing has knocked the Grain yield down significantly as can be seen through reduced number of grains per spike as well as 1000-grain weight. Reduction of grain number per spike and Grain yield is further decreased when using zinc than other foliar application treatments. Thus, on sowing date of January 20, the number of grains per spike dropped in the foliar application treatments of zinc sulfate by 11. 5%, selenium by 35. 17%, and in the control by 34. 17%, compared to similar treatments on November 20. Compared to this sowing date, on January 20 the decrease Grain yield was 49. 3% in the control treatment and 49. 9% in the selenium one, whereas in zinc sulfate treatment it was 20. 19%. Results showed that among foliar application treatments, zinc sulfate displays less reduction Grain yield in both wheat cultivars under heat stress as it improves the number of grains per spike, 1000-grain weight, and grain filling duration.

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    APA: Copy

    NOROOZI, HOSSEIN, NABIPOUR, MAJID, Rahnama Ghahfarokhi, Afraseyab, & ROSHANFEKRAN, HABIBOLAH. (2020). The Influence of Foliar Application of Zinc Sulfate and Selenium Compounds on Reduction of Heat Exhaustion Effects on Two Wheat Cultivars. JOURNAL OF CROPS IMPROVEMENT (JOURNAL OF AGRICULTURE), 22(1 ), 1-12. SID. https://sid.ir/paper/209250/en

    Vancouver: Copy

    NOROOZI HOSSEIN, NABIPOUR MAJID, Rahnama Ghahfarokhi Afraseyab, ROSHANFEKRAN HABIBOLAH. The Influence of Foliar Application of Zinc Sulfate and Selenium Compounds on Reduction of Heat Exhaustion Effects on Two Wheat Cultivars. JOURNAL OF CROPS IMPROVEMENT (JOURNAL OF AGRICULTURE)[Internet]. 2020;22(1 ):1-12. Available from: https://sid.ir/paper/209250/en

    IEEE: Copy

    HOSSEIN NOROOZI, MAJID NABIPOUR, Afraseyab Rahnama Ghahfarokhi, and HABIBOLAH ROSHANFEKRAN, “The Influence of Foliar Application of Zinc Sulfate and Selenium Compounds on Reduction of Heat Exhaustion Effects on Two Wheat Cultivars,” JOURNAL OF CROPS IMPROVEMENT (JOURNAL OF AGRICULTURE), vol. 22, no. 1 , pp. 1–12, 2020, [Online]. Available: https://sid.ir/paper/209250/en

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