Assessment of phosphorus use efficiency and various phosphorus application methods on wheat in calcarious soil
Phosphorus has been recognized as an essential constituent for plants. A field experiment was conducted in calcareous soil to evaluate the phosphorus fertilizer use efficiency (PFUE), P uptake and plant growth yield through different P fertilizer application on wheat crop. The treatments were: T1 (c...
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my.upm.eprints.365642015-10-28T02:43:32Z http://psasir.upm.edu.my/id/eprint/36564/ Assessment of phosphorus use efficiency and various phosphorus application methods on wheat in calcarious soil Panhwar, Qurban Ali Rajput, Ambreen Naher, Umme Aminun Jusop, Shamshuddin Phosphorus has been recognized as an essential constituent for plants. A field experiment was conducted in calcareous soil to evaluate the phosphorus fertilizer use efficiency (PFUE), P uptake and plant growth yield through different P fertilizer application on wheat crop. The treatments were: T1 (control); T2, 80 kg ha-1 P2O5 broadcasting method; T3, 80 kg ha-1 P2O5 banding (applied with 1% H2SO4 at the 1st irrigation); T4, 60 kg ha-1 P2O5 banding; T5, 60 kg ha-1 P2O5 banding (applied with 1% H2SO4 at 1st irrigation); T6, 40 kg banding + 20 kg ha-1 P2O5 top dressing (applied with 1% H2SO4 at the 1st irrigation); and T7, 40 kg ha-1 P2O5 banding applied with 1% H2SO4 at the 1st irrigation. The result showed that the band plus acid treatment was more effective than broadcasting method of application. There were no significant differences found among the various banding applications. However, significant differences were observed among the various application methods, in terms of PUE, grain nutrient ratio (GNR), P uptake and VCR. Significantly high PFUE (straw 8.52% and grain 17.48%), GNR (13.5%), P uptake (straw 4.21, and grain 8.18 kg ha-1) and VCR were found using 40 kg banding + 20 kg ha-1 P2O5 top dressing method along with 1% H2SO4. WFL Publisher 2014-04 Article PeerReviewed application/pdf en http://psasir.upm.edu.my/id/eprint/36564/1/Assessment%20of%20phosphorus%20use%20efficiency%20and%20various%20phosphorus%20application%20methods%20on%20wheat%20in%20calcarious%20soil.pdf Panhwar, Qurban Ali and Rajput, Ambreen and Naher, Umme Aminun and Jusop, Shamshuddin (2014) Assessment of phosphorus use efficiency and various phosphorus application methods on wheat in calcarious soil. Journal of Food, Agriculture and Environment, 12 (2). pp. 1318-1322. ISSN 1459-0255; ESSN: 1459-0263 http://world-food.net/assessment-of-phosphorus-use-efficiency-and-various-phosphorus-application-methods-on-wheat-in-calcarious-soil/ |
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Phosphorus has been recognized as an essential constituent for plants. A field experiment was conducted in calcareous soil to evaluate the phosphorus fertilizer use efficiency (PFUE), P uptake and plant growth yield through different P fertilizer application on wheat crop. The treatments were: T1 (control); T2, 80 kg ha-1 P2O5 broadcasting method; T3, 80 kg ha-1 P2O5 banding (applied with 1% H2SO4 at the 1st irrigation); T4, 60 kg ha-1 P2O5 banding; T5, 60 kg ha-1 P2O5 banding (applied with 1% H2SO4 at 1st irrigation); T6, 40 kg banding + 20 kg ha-1 P2O5 top dressing (applied with 1% H2SO4 at the 1st irrigation); and T7, 40 kg ha-1 P2O5 banding applied with 1% H2SO4 at the 1st irrigation. The result showed that the band plus acid treatment was more effective than broadcasting method of application. There were no significant differences found among the various banding applications. However, significant differences were observed among the various application methods, in terms of PUE, grain nutrient ratio (GNR), P uptake and VCR. Significantly high PFUE (straw 8.52% and grain 17.48%), GNR (13.5%), P uptake (straw 4.21, and grain 8.18 kg ha-1) and VCR were found using 40 kg banding + 20 kg ha-1 P2O5 top dressing method along with 1% H2SO4. |
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Article |
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Panhwar, Qurban Ali Rajput, Ambreen Naher, Umme Aminun Jusop, Shamshuddin |
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Panhwar, Qurban Ali Rajput, Ambreen Naher, Umme Aminun Jusop, Shamshuddin Assessment of phosphorus use efficiency and various phosphorus application methods on wheat in calcarious soil |
author_facet |
Panhwar, Qurban Ali Rajput, Ambreen Naher, Umme Aminun Jusop, Shamshuddin |
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Panhwar, Qurban Ali |
title |
Assessment of phosphorus use efficiency and various phosphorus application methods on wheat in calcarious soil |
title_short |
Assessment of phosphorus use efficiency and various phosphorus application methods on wheat in calcarious soil |
title_full |
Assessment of phosphorus use efficiency and various phosphorus application methods on wheat in calcarious soil |
title_fullStr |
Assessment of phosphorus use efficiency and various phosphorus application methods on wheat in calcarious soil |
title_full_unstemmed |
Assessment of phosphorus use efficiency and various phosphorus application methods on wheat in calcarious soil |
title_sort |
assessment of phosphorus use efficiency and various phosphorus application methods on wheat in calcarious soil |
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WFL Publisher |
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2014 |
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http://psasir.upm.edu.my/id/eprint/36564/1/Assessment%20of%20phosphorus%20use%20efficiency%20and%20various%20phosphorus%20application%20methods%20on%20wheat%20in%20calcarious%20soil.pdf http://psasir.upm.edu.my/id/eprint/36564/ http://world-food.net/assessment-of-phosphorus-use-efficiency-and-various-phosphorus-application-methods-on-wheat-in-calcarious-soil/ |
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