Phosphate-solubilizing bacteria-mediated rock phosphate utilization with poultry manure enhances soil nutrient dynamics and maize growth in semi-arid soil
<p dir="ltr">Nutrient deficiencies in semi-arid soils limit crop productivity and degrade soil health. This study evaluated the combined effects of rock phosphate (RP), poultry manure (PM), and phosphate-solubilizing bacteria (PSB) on soil nutrient dynamics and maize performance unde...
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2025
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| _version_ | 1864513533587226624 |
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| author | Kashif Khan (2978691) |
| author2 | Hafeez Ur Rahim (21347972) Ishaq Ahmad Mian (11719395) Khadim Muhammad Dawar (22504058) Waqas Ali (2697961) Juha M. Alatalo (2931234) |
| author2_role | author author author author author |
| author_facet | Kashif Khan (2978691) Hafeez Ur Rahim (21347972) Ishaq Ahmad Mian (11719395) Khadim Muhammad Dawar (22504058) Waqas Ali (2697961) Juha M. Alatalo (2931234) |
| author_role | author |
| dc.creator.none.fl_str_mv | Kashif Khan (2978691) Hafeez Ur Rahim (21347972) Ishaq Ahmad Mian (11719395) Khadim Muhammad Dawar (22504058) Waqas Ali (2697961) Juha M. Alatalo (2931234) |
| dc.date.none.fl_str_mv | 2025-07-07T03:00:00Z |
| dc.identifier.none.fl_str_mv | 10.1515/opag-2025-0450 |
| dc.relation.none.fl_str_mv | https://figshare.com/articles/journal_contribution/Phosphate-solubilizing_bacteria-mediated_rock_phosphate_utilization_with_poultry_manure_enhances_soil_nutrient_dynamics_and_maize_growth_in_semi-arid_soil/30455822 |
| dc.rights.none.fl_str_mv | CC BY 4.0 info:eu-repo/semantics/openAccess |
| dc.subject.none.fl_str_mv | Biological sciences Microbiology Environmental sciences Environmental biotechnology Soil sciences semi-arid soils nutrient deficiency phosphate- solubilizing bacteria rock phosphate soil fertility crop yield |
| dc.title.none.fl_str_mv | Phosphate-solubilizing bacteria-mediated rock phosphate utilization with poultry manure enhances soil nutrient dynamics and maize growth in semi-arid soil |
| dc.type.none.fl_str_mv | Text Journal contribution info:eu-repo/semantics/publishedVersion text contribution to journal |
| description | <p dir="ltr">Nutrient deficiencies in semi-arid soils limit crop productivity and degrade soil health. This study evaluated the combined effects of rock phosphate (RP), poultry manure (PM), and phosphate-solubilizing bacteria (PSB) on soil nutrient dynamics and maize performance under field conditions. A factorial randomized complete block design with three replications was employed. Changes in soil properties, including pH, electrical conductivity (EC), soil organic matter (SOM), and nutrient dynamics, were assessed. The integration of RP and PM, particularly with PSB inoculation, significantly (p < 0.05) improved soil and plant nitrogen (N), phosphorus (P), and potassium (K) levels. The most pronounced improvements were in the treatment with 90-RP + 6-PM + PSB, which increased soil total N by 285%, available P by 79%, and available K by 51%. Plant total N, P, and K were enhanced by 53, 419, and 50%, respectively. Similarly, nutrient uptake improved, with N uptake increasing by 142%, P by 283%, and K by 149.6%. This treatment also increased soil EC and SOM by 43% and 77%, respectively, while soil pH decreased by 3.23%. Consequently, maize grain yield, biological yield, 1,000-grain weight, and plant height were increased by 9.5, 13.8, 263.3, and 42%, compared to the control. Principal component analysis and Pearson’s correlation analysis revealed strong positive relationships between soil and plant nutrient parameters, except for soil pH, which was negatively correlated. Overall, RP, PM, and PSB present a sustainable, scalable, and environmentally friendly strategy to enhance soil fertility and maize productivity in nutrient-deficient semi-arid soils.</p><h2>Other Information</h2><p dir="ltr">Published in: Open Agriculture<br>License: <a href="http://creativecommons.org/licenses/by/4.0" target="_blank">http://creativecommons.org/licenses/by/4.0</a><br>See article on publisher's website: <a href="https://dx.doi.org/10.1515/opag-2025-0450" target="_blank">https://dx.doi.org/10.1515/opag-2025-0450</a></p> |
| eu_rights_str_mv | openAccess |
| id | Manara2_7ad4d855b7f251627310c3620debad5e |
| identifier_str_mv | 10.1515/opag-2025-0450 |
| network_acronym_str | Manara2 |
| network_name_str | Manara2 |
| oai_identifier_str | oai:figshare.com:article/30455822 |
| publishDate | 2025 |
| repository.mail.fl_str_mv | |
| repository.name.fl_str_mv | |
| repository_id_str | |
| rights_invalid_str_mv | CC BY 4.0 |
| spelling | Phosphate-solubilizing bacteria-mediated rock phosphate utilization with poultry manure enhances soil nutrient dynamics and maize growth in semi-arid soilKashif Khan (2978691)Hafeez Ur Rahim (21347972)Ishaq Ahmad Mian (11719395)Khadim Muhammad Dawar (22504058)Waqas Ali (2697961)Juha M. Alatalo (2931234)Biological sciencesMicrobiologyEnvironmental sciencesEnvironmental biotechnologySoil sciencessemi-arid soilsnutrient deficiencyphosphate- solubilizing bacteriarock phosphatesoil fertilitycrop yield<p dir="ltr">Nutrient deficiencies in semi-arid soils limit crop productivity and degrade soil health. This study evaluated the combined effects of rock phosphate (RP), poultry manure (PM), and phosphate-solubilizing bacteria (PSB) on soil nutrient dynamics and maize performance under field conditions. A factorial randomized complete block design with three replications was employed. Changes in soil properties, including pH, electrical conductivity (EC), soil organic matter (SOM), and nutrient dynamics, were assessed. The integration of RP and PM, particularly with PSB inoculation, significantly (p < 0.05) improved soil and plant nitrogen (N), phosphorus (P), and potassium (K) levels. The most pronounced improvements were in the treatment with 90-RP + 6-PM + PSB, which increased soil total N by 285%, available P by 79%, and available K by 51%. Plant total N, P, and K were enhanced by 53, 419, and 50%, respectively. Similarly, nutrient uptake improved, with N uptake increasing by 142%, P by 283%, and K by 149.6%. This treatment also increased soil EC and SOM by 43% and 77%, respectively, while soil pH decreased by 3.23%. Consequently, maize grain yield, biological yield, 1,000-grain weight, and plant height were increased by 9.5, 13.8, 263.3, and 42%, compared to the control. Principal component analysis and Pearson’s correlation analysis revealed strong positive relationships between soil and plant nutrient parameters, except for soil pH, which was negatively correlated. Overall, RP, PM, and PSB present a sustainable, scalable, and environmentally friendly strategy to enhance soil fertility and maize productivity in nutrient-deficient semi-arid soils.</p><h2>Other Information</h2><p dir="ltr">Published in: Open Agriculture<br>License: <a href="http://creativecommons.org/licenses/by/4.0" target="_blank">http://creativecommons.org/licenses/by/4.0</a><br>See article on publisher's website: <a href="https://dx.doi.org/10.1515/opag-2025-0450" target="_blank">https://dx.doi.org/10.1515/opag-2025-0450</a></p>2025-07-07T03:00:00ZTextJournal contributioninfo:eu-repo/semantics/publishedVersiontextcontribution to journal10.1515/opag-2025-0450https://figshare.com/articles/journal_contribution/Phosphate-solubilizing_bacteria-mediated_rock_phosphate_utilization_with_poultry_manure_enhances_soil_nutrient_dynamics_and_maize_growth_in_semi-arid_soil/30455822CC BY 4.0info:eu-repo/semantics/openAccessoai:figshare.com:article/304558222025-07-07T03:00:00Z |
| spellingShingle | Phosphate-solubilizing bacteria-mediated rock phosphate utilization with poultry manure enhances soil nutrient dynamics and maize growth in semi-arid soil Kashif Khan (2978691) Biological sciences Microbiology Environmental sciences Environmental biotechnology Soil sciences semi-arid soils nutrient deficiency phosphate- solubilizing bacteria rock phosphate soil fertility crop yield |
| status_str | publishedVersion |
| title | Phosphate-solubilizing bacteria-mediated rock phosphate utilization with poultry manure enhances soil nutrient dynamics and maize growth in semi-arid soil |
| title_full | Phosphate-solubilizing bacteria-mediated rock phosphate utilization with poultry manure enhances soil nutrient dynamics and maize growth in semi-arid soil |
| title_fullStr | Phosphate-solubilizing bacteria-mediated rock phosphate utilization with poultry manure enhances soil nutrient dynamics and maize growth in semi-arid soil |
| title_full_unstemmed | Phosphate-solubilizing bacteria-mediated rock phosphate utilization with poultry manure enhances soil nutrient dynamics and maize growth in semi-arid soil |
| title_short | Phosphate-solubilizing bacteria-mediated rock phosphate utilization with poultry manure enhances soil nutrient dynamics and maize growth in semi-arid soil |
| title_sort | Phosphate-solubilizing bacteria-mediated rock phosphate utilization with poultry manure enhances soil nutrient dynamics and maize growth in semi-arid soil |
| topic | Biological sciences Microbiology Environmental sciences Environmental biotechnology Soil sciences semi-arid soils nutrient deficiency phosphate- solubilizing bacteria rock phosphate soil fertility crop yield |