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Information Journal Paper

Title

IMPROVEMENT OF SOME PHYSIOLOGICAL TRAITS, YIELD AND YIELD COMPONENTS OF WHEAT AND BARLEY BY USING SODIUM SELENATE AND SODIUM SELENITE IN DRY LAND CONDITIONS

Pages

  17-30

Abstract

 Drought stress is one of the major factors limiting crop yield in dry-lands. To investigate the effect of sources and different rates of SELENIUM on physiological traits, yield and yield components of WHEAT and BARLEY in dry lands a factorial experiment based on complete randomized block design with three replicates was carried out at the Research Station of Islamic Azad University, Arak Branch, in 2014-2015. Experimental factors were SELENIUM sources with two levels, (sodium selenate and sodium selenite), SELENIUM rates with three levels, (0, 18 and 36 g.ha-1) and two crop plant (wheat and BARLEY). The result showed that, foliar application of WHEAT with 18 g.ha-1 sodium selenite increased the grains per spike by 9.4% as compared to control and foliar application of BARLEY with 18 and 36 g.ha-1 of sodium selenite increased the grains per spike by 8 and 12%, as compared to control, respectively. Two times foliar applications of these two plants with sodium selenate and sodium selenite increased their relative water content. Foliar application by 18 g/ha of SELENIUM increased the GRAIN YIELD from 1776.31 kg.ha-1 in control to 1889.92 kg.ha-1, while GRAIN YIELD was decreased (about 1539.62 kg.ha-1) as compared to control when 36 g.ha-1 of SELENIUM was used. It could be concluded that foliar application of 18 g.ha-1 SELENIUM as sodium selenite or sodium selenite in WHEAT and BARLEY during stem elongation and emergence of spike increases GRAIN YIELD in dry land condition.

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    APA: Copy

    SAJEDI, NOUR ALI. (2017). IMPROVEMENT OF SOME PHYSIOLOGICAL TRAITS, YIELD AND YIELD COMPONENTS OF WHEAT AND BARLEY BY USING SODIUM SELENATE AND SODIUM SELENITE IN DRY LAND CONDITIONS. JOURNAL OF CROP ECOPHYSIOLOGY (AGRICULTURE SCIENCE), 11(1 (41) ), 17-30. SID. https://sid.ir/paper/182647/en

    Vancouver: Copy

    SAJEDI NOUR ALI. IMPROVEMENT OF SOME PHYSIOLOGICAL TRAITS, YIELD AND YIELD COMPONENTS OF WHEAT AND BARLEY BY USING SODIUM SELENATE AND SODIUM SELENITE IN DRY LAND CONDITIONS. JOURNAL OF CROP ECOPHYSIOLOGY (AGRICULTURE SCIENCE)[Internet]. 2017;11(1 (41) ):17-30. Available from: https://sid.ir/paper/182647/en

    IEEE: Copy

    NOUR ALI SAJEDI, “IMPROVEMENT OF SOME PHYSIOLOGICAL TRAITS, YIELD AND YIELD COMPONENTS OF WHEAT AND BARLEY BY USING SODIUM SELENATE AND SODIUM SELENITE IN DRY LAND CONDITIONS,” JOURNAL OF CROP ECOPHYSIOLOGY (AGRICULTURE SCIENCE), vol. 11, no. 1 (41) , pp. 17–30, 2017, [Online]. Available: https://sid.ir/paper/182647/en

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