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Information Journal Paper

Title

THE EFFECT OF IRRIGATION WITH URBAN SEWAGE AND NITROGEN FERTILIZER LEVELS ON YIELD QUANTITY AND QUALITY FORAGE OF SWEET CORN

Pages

  23-43

Abstract

 In order to investigate the effect of urban sewage and nitrogen fertilizer levels on yield quantity and quality forage of SWEET CORN, an experiment was carried out as split plot in randomized complete blocks design with three replications in Yasouj Research Field Station at 2009. The main factor consisted of irrigation in five levels: common irrigation water without urban sewage in entire growing season (I1), the first half of plant growing season irrigation with urban sewage and continues growing season whith common irrigation water (I2), inverse of treatment I2 (I3), alternate irrigation with common irrigation water and urban sewage (I4), urban sewage in entire growing season (I5), and the sub factor was including nitrogen fertilizer in three levels (N0=0, N80=80 and N160=160 kg N ha-1) The effects of irrigation treatment, nitrogen fertilizer levels and interaction of irrigation treatments and nitrogen fertilizer levels were significant on fresh forage yield. The highest fresh forage yield was obtained in I4N80 treatment equal 2897 gr m-2 and Minimum fresh forage yield in I1N0 treatment equal 1863 gr m-2. The results show that application of urban sewage led to reduced nitrogen fertilizer consumption in production forage SWEET CORN. Also effect of irrigation treatments was significant on PROTEIN content and ASH forage SWEET CORN. According to results of means comparison, maximum and minimum of crud PROTEIN content was obtained in irrigation levels I5 and I1 equal 13.6 and 5.9 percent respectively, and also, maximum and minimum of ASH forage in irrigation levels I5 and in I1 equal 16.2 and 12.5 percent, respectively. The effect of nitrogen fertilizer levels was significant on CRUD FIBER content. Maximum and minimum CRUD FIBER content was obtained in N0 and N160 levels, equal 36.1 and 33.9 percent, respectively.

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    APA: Copy

    FERIDONI, M.J., FARAJEE, H., & OWLIAIE, H.R.. (2014). THE EFFECT OF IRRIGATION WITH URBAN SEWAGE AND NITROGEN FERTILIZER LEVELS ON YIELD QUANTITY AND QUALITY FORAGE OF SWEET CORN. JOURNAL OF PLANT PRODUCTION (JOURNAL OF AGRICULTURAL SCIENCES AND NATURAL RESOURCES), 20(4), 23-43. SID. https://sid.ir/paper/155790/en

    Vancouver: Copy

    FERIDONI M.J., FARAJEE H., OWLIAIE H.R.. THE EFFECT OF IRRIGATION WITH URBAN SEWAGE AND NITROGEN FERTILIZER LEVELS ON YIELD QUANTITY AND QUALITY FORAGE OF SWEET CORN. JOURNAL OF PLANT PRODUCTION (JOURNAL OF AGRICULTURAL SCIENCES AND NATURAL RESOURCES)[Internet]. 2014;20(4):23-43. Available from: https://sid.ir/paper/155790/en

    IEEE: Copy

    M.J. FERIDONI, H. FARAJEE, and H.R. OWLIAIE, “THE EFFECT OF IRRIGATION WITH URBAN SEWAGE AND NITROGEN FERTILIZER LEVELS ON YIELD QUANTITY AND QUALITY FORAGE OF SWEET CORN,” JOURNAL OF PLANT PRODUCTION (JOURNAL OF AGRICULTURAL SCIENCES AND NATURAL RESOURCES), vol. 20, no. 4, pp. 23–43, 2014, [Online]. Available: https://sid.ir/paper/155790/en

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