EFFECT OF NITROGEN AND PLANT DENSITY ON YIELD AND YIELD COMPONENTS OF RAPESEED

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SIADAT SEYED ATA ELAH; SADEGHIPOUR O.; HASHEMI DEZFOULI S.A.A.H.

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Journal: JOURNAL OF CROP PRODUCTION RESEARCH (ENVIRONMENTAL STRESSES IN PLANT SCIENCES) Year:2010 | Volume:2 | Issue:1 Page(s): 49-62

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Information Journal Paper

Title

EFFECT OF NITROGEN AND PLANT DENSITY ON YIELD AND YIELD COMPONENTS OF RAPESEED

Author(s)

SIADAT SEYED ATA ELAH | SADEGHIPOUR O. | HASHEMI DEZFOULI S.A.A.H. | Issue Writer Certificate

Keywords

NITROGENQ2

PLANT DENSITYQ3

SEED YIELDQ2

RAPESEEDQ2

Abstract

In order to investigate the effects of different NITROGEN and PLANT DENSITY levels on yield and yield components of rape seed variety Tower a field experiment was conducted at the research farm of the Ramin Agricultural Complex in the northeast of Ahvaz. The experiment was laid out in a split plot on the basis of complete block design with four replications that placed NITROGEN levels (45, 90, 135 and 180 kg N ha-1 ) in the main plots and different plant densities (16.6, 25 and 50 plants m-2 ) in sub plots. Results showed that application of NITROGEN fertilizer, significantly increased the SEED YIELD, number of pods m-2 , number of seeds pod-1 and 1000-seeds weight. Effect of PLANT DENSITY on SEED YIELD was not significant; nonetheless, with increase PLANT DENSITY, number of pods m-2 was increased, but, number of seeds pod-1 and 1000-seeds weight were decreased. The maximum SEED YIELD (350.97 g m-2 ) was obtained when 180 kg N ha-1 was applied in 16.6 plants m-2 that had not significant different with application of 135 kg N ha-1 in 50 plants m-2.

Cites

EFFECT OF SOWING DATE AND PLANT DENSITY ON YIELD AND YIELD COMPONENTS OF CANOLA CULTIVARS IN EGHLID REGION

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APA: Copy

SIADAT, SEYED ATA ELAH, SADEGHIPOUR, O., & HASHEMI DEZFOULI, S.A.A.H.. (2010). EFFECT OF NITROGEN AND PLANT DENSITY ON YIELD AND YIELD COMPONENTS OF RAPESEED. JOURNAL OF CROP PRODUCTION RESEARCH (ENVIRONMENTAL STRESSES IN PLANT SCIENCES), 2(1), 49-62. SID. https://sid.ir/paper/182226/en

Vancouver: Copy

SIADAT SEYED ATA ELAH, SADEGHIPOUR O., HASHEMI DEZFOULI S.A.A.H.. EFFECT OF NITROGEN AND PLANT DENSITY ON YIELD AND YIELD COMPONENTS OF RAPESEED. JOURNAL OF CROP PRODUCTION RESEARCH (ENVIRONMENTAL STRESSES IN PLANT SCIENCES)[Internet]. 2010;2(1):49-62. Available from: https://sid.ir/paper/182226/en

IEEE: Copy

SEYED ATA ELAH SIADAT, O. SADEGHIPOUR, and S.A.A.H. HASHEMI DEZFOULI, “EFFECT OF NITROGEN AND PLANT DENSITY ON YIELD AND YIELD COMPONENTS OF RAPESEED,” JOURNAL OF CROP PRODUCTION RESEARCH (ENVIRONMENTAL STRESSES IN PLANT SCIENCES), vol. 2, no. 1, pp. 49–62, 2010, [Online]. Available: https://sid.ir/paper/182226/en

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