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Effect of phosphorus fertilizer on yield, oil and canola protein in dry farming in different groups of soil phosphorus fertility
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E. Fatahinejad *   , A. Siadat , M. Esfandeyari , R. Moghadesi , A. Moezi |
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Abstract: (5987 Views) |
| In order to investigate the effect of phosphorus fertilizer on yield ,oil and canola protein Hyola 401 cultivar in dry farming in different groups of soil phosphorus fertility sixteen experiments in four areas and in each area four experiments in four groups of phosphorus usable for the soil (less than 3 ppm, 3-6 ppm, 6-10 ppm and more than 10 ppm) was conducted in the form of randomized complete blocks design in 4 phosphorus fertilizer treatments (0, 25, 50, 75, kgs of P2O5 in each hectare) from the triple super phosphorus source with four repetitions in the city of Behbahan in cropping years(2008-2010). The obtained results showed that phosphorus fertilizer treatments in all soil fertility groups had no significant effect on grain yield, number of capsules, number of grain in the capsule, 1000 -grain weight, percentage of oil and percentage of protein. Also, interaction (phosphorus fertilizer × fertility groups) in all soil phosphorus fertility groups had no significant effect on the measured factors. |
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| Keywords: Canola, Phosphorus, Yield, Oil, Protein. |
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Full-Text [PDF 5483 kb]
(3344 Downloads)
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Type of Study: Research |
Subject:
Crop Physiology
Received: 2014/04/26 | Accepted: 2014/04/26 | Published: 2014/04/26
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