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Information Journal Paper

Title

EFFECTS OF NITROGEN AND PHOSPHORUS LEVELS STRESS ON THE QUALIATIVE TRAITS AND FORAGE YIELD OF TRITICALE AS DOUBLE CROPPING IN A PADDY FIELD OF GUILAN

Pages

  27-38

Abstract

 This study was planned to investigate traits and FORAGE YIELD of TRITICALE cv. Javaniro experienced by nutritional stress of NITROGEN and PHOSPHORUS. A factorial experiment based on randomized complete blocks design with three replicates was implemented in the paddy fields of the Rice Research Institute of Rasht during 2010-2011 growing seasons. Main plots were assigned to NITROGEN fertilizer at five levels of 0, 50, 100, 150 and 200 kg/ha (urea- first factor). The sub plots devoted to levels of PHOSPHORUS fertilizer (0, 50, 100 and 150 kg/ha of super phosphate-second factor). Output results showed that there was a significant difference between NITROGEN amounts in terms of fresh and dry FORAGE YIELD. Using 200kg/ha NITROGEN increased the average yields to the highest levels of 22166.7 kg/ha and 5604.3 kg/ha for fresh and dry FORAGE YIELD, respectively. In addition, applying 200kg/ha NITROGEN and 150kg/ha PHOSPHORUS produced the highest crude protein by means values of 17.39% and 14.78% for, respectively.The highest digestible dry matter contents in average were those of the 200 kg/ha NITROGEN the lowest acid detergent fibers (ADF-25.61%) and neutral detergent fibers (NDF-43.45%) were attained. Using 200 kg/ha NITROGEN and 100 kg/ha PHOSPHORUS the highest Ash by mean values of 9.83% and 8.62% for respectively. Accroding to the results, 100 kg/ha PHOSPHORUS and 200 kg/ha NITROGEN fertilizer due to the increasing of fresh FORAGE YIELD, dry FORAGE YIELD, crude protein, digestible dry matter, and decreasing of acid detergent fiber, neutral detergent fiber, and cost saving in the compsumption of fertilizers are recommended for cultivating (Triticosecale Wittmack var. Jvaniroo) in paddy fields of Guilan.

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    APA: Copy

    KARIMI PASHAKI, SH., MIRHADI, S.M.J., RABIEE, M., & SHAHDI KUMLEH, A.. (2013). EFFECTS OF NITROGEN AND PHOSPHORUS LEVELS STRESS ON THE QUALIATIVE TRAITS AND FORAGE YIELD OF TRITICALE AS DOUBLE CROPPING IN A PADDY FIELD OF GUILAN. CROP PRODUCTION IN ENVIRONMENTAL STRESS, 4(4 (SERIAL 11)), 27-38. SID. https://sid.ir/paper/232079/en

    Vancouver: Copy

    KARIMI PASHAKI SH., MIRHADI S.M.J., RABIEE M., SHAHDI KUMLEH A.. EFFECTS OF NITROGEN AND PHOSPHORUS LEVELS STRESS ON THE QUALIATIVE TRAITS AND FORAGE YIELD OF TRITICALE AS DOUBLE CROPPING IN A PADDY FIELD OF GUILAN. CROP PRODUCTION IN ENVIRONMENTAL STRESS[Internet]. 2013;4(4 (SERIAL 11)):27-38. Available from: https://sid.ir/paper/232079/en

    IEEE: Copy

    SH. KARIMI PASHAKI, S.M.J. MIRHADI, M. RABIEE, and A. SHAHDI KUMLEH, “EFFECTS OF NITROGEN AND PHOSPHORUS LEVELS STRESS ON THE QUALIATIVE TRAITS AND FORAGE YIELD OF TRITICALE AS DOUBLE CROPPING IN A PADDY FIELD OF GUILAN,” CROP PRODUCTION IN ENVIRONMENTAL STRESS, vol. 4, no. 4 (SERIAL 11), pp. 27–38, 2013, [Online]. Available: https://sid.ir/paper/232079/en

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