EVALUATION OF ROW SPACING AND SEED RATES EFFECTS ON YIELD, YIELD COMPONENTS AND SEED OIL IN SPRING CANOLA (BRASSICA NAPUS L.) CULTIVAR

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YAZDI FAR S.; AMINI I.; RAMEA V.A.

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Journal: Journal of Agricultural Sciences and Natural Resources Year:2007 | Volume:13 | Issue:SUPPLEMENT (SPECIAL ISSUE ANIMAL SCIENCE) Page(s): 58-65

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Title

EVALUATION OF ROW SPACING AND SEED RATES EFFECTS ON YIELD, YIELD COMPONENTS AND SEED OIL IN SPRING CANOLA (BRASSICA NAPUS L.) CULTIVAR

Author(s)

YAZDI FAR S. | AMINI I. | RAMEA V.A. | Issue Writer Certificate

Keywords

CANOLAQ3

ROW SPACINGQ3

SEED RATESQ4

YIELDQ2

YIELD COMPONENTSQ3

SEED OILQ2

Abstract

In order to study the effects of ROW SPACING and SEED RATES on YIELD, YIELD components and SEED OIL percentage of three spring CANOLA (Brassica napus L.) cultivars, a farm experiment was conducted at the autumn of 2003 at Bay-Kola agricultural station, Mazandaran as a split split plot based on a1 randomized complete block design with four replications. The treatments were three ROW SPACING (12, 18 and 24 cm) as main plots, two SEED RATES (4 and 6 kg/h) as subplots and three spring CANOLA cultivars (Hyola 401, RGS-003 and Hyola 60) as sub subplot. Results showed that increasing row) spacing decreased seed YIELD but not effected on other traits. The highest seed YIELD (3309.44kg/ha) was obtained by applying 12 cm ROW SPACING. Increasing by SEED RATES from 4 to 6 kg/ha, number of pod per plant decreased, but other traits were not affected. The highest number of pods per Plant (98.06) was obtained by applying 4 kg/ha seeds. The Hyola 401 had better performance than other cultivars in all of traits (pod per main stem and per plant, seed per plant, seed YIELD and seed percentage). Interaction between ROW SPACING with seed rate and with cultivar was significant only at number of pod per main stem. The lowest one was obtained by 24 cm ROW SPACING with 6 Kg/ha seeds.The RGS-003 cultivar with 12 cm ROW SPACING had highest pod per main stem, although Hyola 401 cultivar with 24 cm ROW SPACING had highest one.

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APA: Copy

YAZDI FAR, S., AMINI, I., & RAMEA, V.A.. (2007). EVALUATION OF ROW SPACING AND SEED RATES EFFECTS ON YIELD, YIELD COMPONENTS AND SEED OIL IN SPRING CANOLA (BRASSICA NAPUS L.) CULTIVAR. JOURNAL OF AGRICULTURAL SCIENCES AND NATURAL RESOURCES, 13(SUPPLEMENT (SPECIAL ISSUE ANIMAL SCIENCE)), 58-65. SID. https://sid.ir/paper/9669/en

Vancouver: Copy

YAZDI FAR S., AMINI I., RAMEA V.A.. EVALUATION OF ROW SPACING AND SEED RATES EFFECTS ON YIELD, YIELD COMPONENTS AND SEED OIL IN SPRING CANOLA (BRASSICA NAPUS L.) CULTIVAR. JOURNAL OF AGRICULTURAL SCIENCES AND NATURAL RESOURCES[Internet]. 2007;13(SUPPLEMENT (SPECIAL ISSUE ANIMAL SCIENCE)):58-65. Available from: https://sid.ir/paper/9669/en

IEEE: Copy

S. YAZDI FAR, I. AMINI, and V.A. RAMEA, “EVALUATION OF ROW SPACING AND SEED RATES EFFECTS ON YIELD, YIELD COMPONENTS AND SEED OIL IN SPRING CANOLA (BRASSICA NAPUS L.) CULTIVAR,” JOURNAL OF AGRICULTURAL SCIENCES AND NATURAL RESOURCES, vol. 13, no. SUPPLEMENT (SPECIAL ISSUE ANIMAL SCIENCE), pp. 58–65, 2007, [Online]. Available: https://sid.ir/paper/9669/en

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