THE EVALUATION EFFICIENCY OF NITROGEN USE UNDER DIFFERENT METHODS OF NITROGEN APPLICATION FERTILIZER ON YIELD, YIELD COMPONENT AND SOME AGRONOMIC INDEXES IN CORN S.C. 704 IN KHUZESTAN

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LORZADEH SHAPOUR; ENAYAT GHOLIZADEH M.R.

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Journal: CROP PHYSIOLOGY Year:2009 | Volume:1 | Issue:2 Page(s): 46-61

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Title

THE EVALUATION EFFICIENCY OF NITROGEN USE UNDER DIFFERENT METHODS OF NITROGEN APPLICATION FERTILIZER ON YIELD, YIELD COMPONENT AND SOME AGRONOMIC INDEXES IN CORN S.C. 704 IN KHUZESTAN

Author(s)

LORZADEH SHAPOUR | ENAYAT GHOLIZADEH M.R. | Issue Writer Certificate

Keywords

CORNQ2

NITROGENQ2

DISTRIBUTIONQ3

EFFICIENCYQ3

Abstract

In order to evaluate NITROGEN use EFFICIENCY (NUE) under different methods of NITROGEN DISTRIBUTION on the protein percent of kernel CORN hybrid (S.C. 704) in farming season on 2008-2009 a field experimental was carried out in field research on Islamic azad university of shushtar. The experimental design was split- plot in randomized complete block with four replications. The min plots include three levels of NITROGEN fertilizer: (90, 180 and 270 kg/ha) on use fertilizer source and sub plots include three levels: (M1: strip method), (M2: strip alternate method) and (M3: broadcasting method), in added one treatment (N0: control) applied for each replication. The results showed the NITROGEN fertilizer levels on significant effect on yield and yield component with the exception of number rowing ear and harvest index. Increase in NITROGEN rate and application method with effect on NUE and harvest index. With increase in NITROGEN level fertilizer, NUE, AE and AR was decreased. The (N1: 90 kg/ha) were observed. Increase in NITROGEN fertilizer level, PE with increase. The total results showed application strip method of NITROGEN fertilizer in compared with broad casting method were better because in strip method the NITROGEN fertilizer was the harvest of root.

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References

THE EFFECTS OF NITROGEN FERTILIZER ON DRY MATTER AND NITROGEN REMOBILIZATION, YIELD AND YIELD COMPONENTS IN RICE CULTIVARS

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APA: Copy

LORZADEH, SHAPOUR, & ENAYAT GHOLIZADEH, M.R.. (2009). THE EVALUATION EFFICIENCY OF NITROGEN USE UNDER DIFFERENT METHODS OF NITROGEN APPLICATION FERTILIZER ON YIELD, YIELD COMPONENT AND SOME AGRONOMIC INDEXES IN CORN S.C. 704 IN KHUZESTAN. CROP PHYSIOLOGY, 1(2), 46-61. SID. https://sid.ir/paper/174450/en

Vancouver: Copy

LORZADEH SHAPOUR, ENAYAT GHOLIZADEH M.R.. THE EVALUATION EFFICIENCY OF NITROGEN USE UNDER DIFFERENT METHODS OF NITROGEN APPLICATION FERTILIZER ON YIELD, YIELD COMPONENT AND SOME AGRONOMIC INDEXES IN CORN S.C. 704 IN KHUZESTAN. CROP PHYSIOLOGY[Internet]. 2009;1(2):46-61. Available from: https://sid.ir/paper/174450/en

IEEE: Copy

SHAPOUR LORZADEH, and M.R. ENAYAT GHOLIZADEH, “THE EVALUATION EFFICIENCY OF NITROGEN USE UNDER DIFFERENT METHODS OF NITROGEN APPLICATION FERTILIZER ON YIELD, YIELD COMPONENT AND SOME AGRONOMIC INDEXES IN CORN S.C. 704 IN KHUZESTAN,” CROP PHYSIOLOGY, vol. 1, no. 2, pp. 46–61, 2009, [Online]. Available: https://sid.ir/paper/174450/en

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