Partial substitution of exogenously applied phosphatic fertilizers by phosphate solubilizing bacteria in maize under calcareous soil
Phosphorus (P) availability is the major constrain in obtaining optimum crop yield in calcareous soils due to its precipitation as dicalcium and octacalcium phosphate by reacting with Ca+2 and Mg+2. Therefore, we explored the role of phosphate solubilizing bacteria (without and with PSB @ 2 kg ha−1)...
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| Format: | Article |
| Language: | English |
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PeerJ Inc.
2023-06-01
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| Online Access: | https://peerj.com/articles/15038.pdf |
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| author | Hajira Yousaf Jamal Muhammad Adnan Manzoor Ahmad Maria Mussarat Muhammad Hamzah Saleem Beena Saeed Fazli Wahid Rafi Ullah Shah Fahad Baber Ali Imtiaz Khan Sezai Ercisli Kirill S. Golokhvast |
| author_facet | Hajira Yousaf Jamal Muhammad Adnan Manzoor Ahmad Maria Mussarat Muhammad Hamzah Saleem Beena Saeed Fazli Wahid Rafi Ullah Shah Fahad Baber Ali Imtiaz Khan Sezai Ercisli Kirill S. Golokhvast |
| author_sort | Hajira |
| collection | DOAJ |
| description | Phosphorus (P) availability is the major constrain in obtaining optimum crop yield in calcareous soils due to its precipitation as dicalcium and octacalcium phosphate by reacting with Ca+2 and Mg+2. Therefore, we explored the role of phosphate solubilizing bacteria (without and with PSB @ 2 kg ha−1) in optimizing maize yield and P availability from soluble and insoluble P sources applied @ of 100 kg P2O5 into calcareous soil. PSB inoculation significantly improved maize plant height (5.6%), 1,000 grain weight (11%), dry matter (7.5%), stover (10.8%) and grain yield (6.8%), plant P concentration (10.1%) and uptake (18.6%), extractable P (3.1%), agronomic (48%) and uptake (53%) P use efficiency over uninoculated plots. Phosphorus application significantly improved maize yield, soil health and agronomic P use efficiency (4.84 times over control); however, its impact was more pronounced when applied as 50% P each from farmyard manure (FYM) and single super phosphate (SSP). On the basis of overall performance, the sources were ranked as 50% FYM + 50% SSP >50% rock phosphate (RP) + 50% SSP > 100% SSP > 75% FYM + 25% SSP > 75% RP +25% SSP > 100% FYM > 100 RP > control. Interactively, a significant and maximum increased over absolute control in most of the soil and plant tested characteristics were observed when 100 kg P2O5 ha−1 was supplemented 50% each as FYM and SSP along with PSB inoculation which was followed by 50% P each as FYM and SSP demonstrating that PSB were effective in enhancing RP solubilization under calcareous soil. Maximum value cost ratio of 3.1 was observed for 50% P each as FYM and SSP + PSB which was similar to 100% P as FYM + PSB and 75% FYM+ 25% SSP + PSB. Therefore, in calcareous soil P shall be amended 50% each as organic and mineral sources with PSB for its efficient utilization and obtaining optimum yield of maize. |
| first_indexed | 2024-03-09T07:56:11Z |
| format | Article |
| id | doaj.art-f4ce1d67ce3646019381178f1f732ef8 |
| institution | Directory Open Access Journal |
| issn | 2167-8359 |
| language | English |
| last_indexed | 2024-03-09T07:56:11Z |
| publishDate | 2023-06-01 |
| publisher | PeerJ Inc. |
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| spelling | doaj.art-f4ce1d67ce3646019381178f1f732ef82023-12-03T01:03:51ZengPeerJ Inc.PeerJ2167-83592023-06-0111e1503810.7717/peerj.15038Partial substitution of exogenously applied phosphatic fertilizers by phosphate solubilizing bacteria in maize under calcareous soilHajira0Yousaf Jamal1Muhammad Adnan2Manzoor Ahmad3Maria Mussarat4Muhammad Hamzah Saleem5Beena Saeed6Fazli Wahid7Rafi Ullah8Shah Fahad9Baber Ali10Imtiaz Khan11Sezai Ercisli12Kirill S. Golokhvast13Department of Agriculture, University of Swabi, Swabi, KPK, PakistanDepartment of Agriculture, University of Swabi, Swabi, KPK, PakistanDepartment of Agriculture, University of Swabi, Swabi, KPK, PakistanDepartment of Agriculture, Bacha Khan University, Charsadda, Khyber Pakhtunkhwa, PakistanDepartment of Soil and Environmental Sciences, The University of Agriculture Peshawar, Peshawar, Khyber Pakhtoonkhwa, PakistanCollege of Plant Science and Technology, Huazhong Agricultural University, Wuhan, ChinaDepartment of Agriculture, University of Swabi, Swabi, KPK, PakistanDepartment of Agriculture, University of Swabi, Swabi, KPK, PakistanDepartment of Agriculture, University of Swabi, Swabi, KPK, PakistanDepartment of Agronomy, Abdul Wali Khan University Mardan, Mardan, KPK, PakistanDepartment of Plant Sciences, Quaid-i-Azam University, Islamabad, PakistanDepartment of Weed Science and Botany, The University of Agriculture Peshawar, Peshawar, Khyber Pakhtoonkhwa, PakistanDepartment of Horticulture, Faculty of Agriculture, Ataturk University, Erzurum, TürkiyeSiberian Federal Scientific Center of Agrobiotechnology RAS, Presidium, Krasnoobsk, RussiaPhosphorus (P) availability is the major constrain in obtaining optimum crop yield in calcareous soils due to its precipitation as dicalcium and octacalcium phosphate by reacting with Ca+2 and Mg+2. Therefore, we explored the role of phosphate solubilizing bacteria (without and with PSB @ 2 kg ha−1) in optimizing maize yield and P availability from soluble and insoluble P sources applied @ of 100 kg P2O5 into calcareous soil. PSB inoculation significantly improved maize plant height (5.6%), 1,000 grain weight (11%), dry matter (7.5%), stover (10.8%) and grain yield (6.8%), plant P concentration (10.1%) and uptake (18.6%), extractable P (3.1%), agronomic (48%) and uptake (53%) P use efficiency over uninoculated plots. Phosphorus application significantly improved maize yield, soil health and agronomic P use efficiency (4.84 times over control); however, its impact was more pronounced when applied as 50% P each from farmyard manure (FYM) and single super phosphate (SSP). On the basis of overall performance, the sources were ranked as 50% FYM + 50% SSP >50% rock phosphate (RP) + 50% SSP > 100% SSP > 75% FYM + 25% SSP > 75% RP +25% SSP > 100% FYM > 100 RP > control. Interactively, a significant and maximum increased over absolute control in most of the soil and plant tested characteristics were observed when 100 kg P2O5 ha−1 was supplemented 50% each as FYM and SSP along with PSB inoculation which was followed by 50% P each as FYM and SSP demonstrating that PSB were effective in enhancing RP solubilization under calcareous soil. Maximum value cost ratio of 3.1 was observed for 50% P each as FYM and SSP + PSB which was similar to 100% P as FYM + PSB and 75% FYM+ 25% SSP + PSB. Therefore, in calcareous soil P shall be amended 50% each as organic and mineral sources with PSB for its efficient utilization and obtaining optimum yield of maize.https://peerj.com/articles/15038.pdfCalcareous soilFarmyard manureMaizePhosphorus use efficiencyRock phosphate |
| spellingShingle | Hajira Yousaf Jamal Muhammad Adnan Manzoor Ahmad Maria Mussarat Muhammad Hamzah Saleem Beena Saeed Fazli Wahid Rafi Ullah Shah Fahad Baber Ali Imtiaz Khan Sezai Ercisli Kirill S. Golokhvast Partial substitution of exogenously applied phosphatic fertilizers by phosphate solubilizing bacteria in maize under calcareous soil PeerJ Calcareous soil Farmyard manure Maize Phosphorus use efficiency Rock phosphate |
| title | Partial substitution of exogenously applied phosphatic fertilizers by phosphate solubilizing bacteria in maize under calcareous soil |
| title_full | Partial substitution of exogenously applied phosphatic fertilizers by phosphate solubilizing bacteria in maize under calcareous soil |
| title_fullStr | Partial substitution of exogenously applied phosphatic fertilizers by phosphate solubilizing bacteria in maize under calcareous soil |
| title_full_unstemmed | Partial substitution of exogenously applied phosphatic fertilizers by phosphate solubilizing bacteria in maize under calcareous soil |
| title_short | Partial substitution of exogenously applied phosphatic fertilizers by phosphate solubilizing bacteria in maize under calcareous soil |
| title_sort | partial substitution of exogenously applied phosphatic fertilizers by phosphate solubilizing bacteria in maize under calcareous soil |
| topic | Calcareous soil Farmyard manure Maize Phosphorus use efficiency Rock phosphate |
| url | https://peerj.com/articles/15038.pdf |
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