Soil applied boron (B) improves growth, yield and fiber quality traits of cotton grown on calcareous saline soil.
Boron (B) is required during all growth stages of cotton crop, especially during boll formation. However, Typic Haplocambid soils of cotton growing belt in Pakistan are B-deficient, which results in low yield and economic returns. Foliar application of B improves cotton productivity; however, inform...
| Main Authors: | , , , , , , , |
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| Format: | Article |
| Language: | English |
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Public Library of Science (PLoS)
2020-01-01
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| Series: | PLoS ONE |
| Online Access: | https://doi.org/10.1371/journal.pone.0231805 |
| _version_ | 1811307218252857344 |
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| author | Atique-Ur-Rehman Rafi Qamar Abid Hussain Hassan Sardar Naeem Sarwar Hafiz Muhammad Rashad Javeed Amir Maqbool Mubshar Hussain |
| author_facet | Atique-Ur-Rehman Rafi Qamar Abid Hussain Hassan Sardar Naeem Sarwar Hafiz Muhammad Rashad Javeed Amir Maqbool Mubshar Hussain |
| author_sort | Atique-Ur-Rehman |
| collection | DOAJ |
| description | Boron (B) is required during all growth stages of cotton crop, especially during boll formation. However, Typic Haplocambid soils of cotton growing belt in Pakistan are B-deficient, which results in low yield and economic returns. Foliar application of B improves cotton productivity; however, information is limited on the role of soil applied B in improving cotton growth and yield. The current study investigated the role of soil applied B in improving growth, yield and fiber quality of cotton crop. Five different B doses (i.e., 0.00, 2.60, 5.52, 7.78 and 10.04 mg kg-1 of soil) and two cotton cultivars (i.e., CIM-600 and CIM-616) were included in the study. Soil applied B (2.60 mg kg-1) significantly improved growth, yield, physiological parameters and fiber quality, while 10.04 mg kg-1 application improved B distribution in roots, seeds, leaves and stalks. Significant improvement was noted in plant height (12%), leaf area (3%), number of bolls (48%), boll size (59%), boll weight (52%), seed cotton yield (52%), photosynthesis (50%), transpiration rate (10%), stomatal conductance (37%) and water use efficiency (44%) of CIM-600 with 2.60 mg kg-1 compared to control treatment of CIM-616. Similarly, B accumulation in roots, seeds, leaves and stalk of CIM-600 was improved by 76, 41, 86 and 70%, respectively compared to control treatment. The application of 2.60 mg kg-1 significantly improved ginning out turn (6%), staple length (3.5%), fiber fineness (17%) and fiber strength (5%) than no B application. The results indicated that cultivar CIM-600 had higher ginning out turn (1.5%), staple length (5.4%), fiber fineness (15.5%) and fiber strength (1.8%) than CIM-616. In crux, 2.60 mg kg-1 soil B application improved growth, yield, physiological and fiber quality traits of cotton cultivar CIM-600. Therefore, cultivar CIM-600 and 2.60 mg kg-1 soil B application is recommended for higher yield and productivity. |
| first_indexed | 2024-04-13T09:01:09Z |
| format | Article |
| id | doaj.art-7333736ead9145bb932d8157f1f20a09 |
| institution | Directory Open Access Journal |
| issn | 1932-6203 |
| language | English |
| last_indexed | 2024-04-13T09:01:09Z |
| publishDate | 2020-01-01 |
| publisher | Public Library of Science (PLoS) |
| record_format | Article |
| series | PLoS ONE |
| spelling | doaj.art-7333736ead9145bb932d8157f1f20a092022-12-22T02:53:09ZengPublic Library of Science (PLoS)PLoS ONE1932-62032020-01-01158e023180510.1371/journal.pone.0231805Soil applied boron (B) improves growth, yield and fiber quality traits of cotton grown on calcareous saline soil.Atique-Ur-RehmanRafi QamarAbid HussainHassan SardarNaeem SarwarHafiz Muhammad Rashad JaveedAmir MaqboolMubshar HussainBoron (B) is required during all growth stages of cotton crop, especially during boll formation. However, Typic Haplocambid soils of cotton growing belt in Pakistan are B-deficient, which results in low yield and economic returns. Foliar application of B improves cotton productivity; however, information is limited on the role of soil applied B in improving cotton growth and yield. The current study investigated the role of soil applied B in improving growth, yield and fiber quality of cotton crop. Five different B doses (i.e., 0.00, 2.60, 5.52, 7.78 and 10.04 mg kg-1 of soil) and two cotton cultivars (i.e., CIM-600 and CIM-616) were included in the study. Soil applied B (2.60 mg kg-1) significantly improved growth, yield, physiological parameters and fiber quality, while 10.04 mg kg-1 application improved B distribution in roots, seeds, leaves and stalks. Significant improvement was noted in plant height (12%), leaf area (3%), number of bolls (48%), boll size (59%), boll weight (52%), seed cotton yield (52%), photosynthesis (50%), transpiration rate (10%), stomatal conductance (37%) and water use efficiency (44%) of CIM-600 with 2.60 mg kg-1 compared to control treatment of CIM-616. Similarly, B accumulation in roots, seeds, leaves and stalk of CIM-600 was improved by 76, 41, 86 and 70%, respectively compared to control treatment. The application of 2.60 mg kg-1 significantly improved ginning out turn (6%), staple length (3.5%), fiber fineness (17%) and fiber strength (5%) than no B application. The results indicated that cultivar CIM-600 had higher ginning out turn (1.5%), staple length (5.4%), fiber fineness (15.5%) and fiber strength (1.8%) than CIM-616. In crux, 2.60 mg kg-1 soil B application improved growth, yield, physiological and fiber quality traits of cotton cultivar CIM-600. Therefore, cultivar CIM-600 and 2.60 mg kg-1 soil B application is recommended for higher yield and productivity.https://doi.org/10.1371/journal.pone.0231805 |
| spellingShingle | Atique-Ur-Rehman Rafi Qamar Abid Hussain Hassan Sardar Naeem Sarwar Hafiz Muhammad Rashad Javeed Amir Maqbool Mubshar Hussain Soil applied boron (B) improves growth, yield and fiber quality traits of cotton grown on calcareous saline soil. PLoS ONE |
| title | Soil applied boron (B) improves growth, yield and fiber quality traits of cotton grown on calcareous saline soil. |
| title_full | Soil applied boron (B) improves growth, yield and fiber quality traits of cotton grown on calcareous saline soil. |
| title_fullStr | Soil applied boron (B) improves growth, yield and fiber quality traits of cotton grown on calcareous saline soil. |
| title_full_unstemmed | Soil applied boron (B) improves growth, yield and fiber quality traits of cotton grown on calcareous saline soil. |
| title_short | Soil applied boron (B) improves growth, yield and fiber quality traits of cotton grown on calcareous saline soil. |
| title_sort | soil applied boron b improves growth yield and fiber quality traits of cotton grown on calcareous saline soil |
| url | https://doi.org/10.1371/journal.pone.0231805 |
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