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2003•Unpublished venueRequires access

EFFECT OF DIFFERENT IRRIGATION AND NITROGEN LEVELS ON THE SEED AND OIL YIELD OF CANOLA (Brassica napus L.)

Ali Asghar, Muhammad Kashif Munir, M. Asghar Malik, M. F. Saleem

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Abstract

Influence of four nitrogen levels (0, 60, 90 and 120 kg N ha') and three irrigation regimes (2,3 and 4) on the seed yield and oil quality of hybrid canola (cv. Hyola 401) was evaluated in a field trial at University of Agriculture, Faisalabad during 1999-2000. Seed oil content were decreased but protein content were increased with the increase of irrigation frequencies and nitrogen rates. Canola gave higher seed (47.78 q ha'1) and oil (21.31 q ha') yield and resulted in highest net return of Rs. 47383.08 ha " (Rs. 278.72 net income per day) with benefit-cost ratio (BCR) of 4.84 when 90 kg N ha ' with 3 irrigations were applied. Key words: Brassica napus L., irrigation and nitrogen levels

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Influence of four nitrogen levels (0, 60, 90 and 120 kg N ha') and three irrigation regimes (2,3 and 4) on the seed yield and oil quality of hybrid canola (cv. Hyola 401) was evaluated in a field trial at University of Agriculture, Faisalabad during 1999-2000. Seed oil content were decreased but protein content were increased with the increase of irrigation frequencies and nitrogen rates. Canola gave higher seed (47.78 q ha'1) and oil (21.31 q ha') yield and resulted in highest net return of Rs. 47383.08 ha " (Rs. 278.72 net income per day) with benefit-cost ratio (BCR) of 4.84 when 90 kg N ha ' with 3 irrigations were applied. Key words: Brassica napus L., irrigation and nitrogen levels

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Available abstract

Influence of four nitrogen levels (0, 60, 90 and 120 kg N ha') and three irrigation regimes (2,3 and 4) on the seed yield and oil quality of hybrid canola (cv. Hyola 401) was evaluated in a field trial at University of Agriculture, Faisalabad during 1999-2000. Seed oil content were decreased but protein content were increased with the increase of irrigation frequencies and nitrogen rates. Canola gave higher seed (47.78 q ha'1) and oil (21.31 q ha') yield and resulted in highest net return of Rs. 47383.08 ha " (Rs. 278.72 net income per day) with benefit-cost ratio (BCR) of 4.84 when 90 kg N ha ' with 3 irrigations were applied. Key words: Brassica napus L., irrigation and nitrogen levels

Key concepts: Canola, Brassica, Irrigation, Agronomy, Nitrogen, Yield (engineering), Field experiment, Mathematics

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EFFECT OF DIFFERENT IRRIGATION AND NITROGEN LEVELS ON THE SEED AND OIL YIELD OF CANOLA (Brassica napus L.) — Research Paper | ScholarLens