Knowledge Resource Center for Ecological Environment in Arid Area
| DOI | 10.1007/s42729-020-00376-x |
| Enhancement of Releasing Phosphorus from Bone Char in Calcareous Sandy Soil Under Applying Different Levels of Water Salinity | |
| Amin, Abu El-Eyuoon Abu Zied | |
| 通讯作者 | Amin, AA |
| 来源期刊 | JOURNAL OF SOIL SCIENCE AND PLANT NUTRITION
 |
| ISSN | 0718-9508 |
| EISSN | 0718-9516 |
| 英文摘要 | The high cost of phosphate fertilizers, as well as pollution with heavy and radioactive elements, motivated us to find clean alternatives for phosphate fertilizers to conserve the environment such as bone char. Also, the groundwater used in the agricultural activity of desert soils is considered to be saline. Therefore, the specific objective of this incubation experiment was to investigate the application of bone char with different levels of water salinity on changes of phosphorus (P) availability and some soil quality indicators of calcareous sandy soil. The results of this study revealed that applying bone char (BC) combined with saline water significantly increased the available P (Olsen-P) in calcareous sandy soil compared to the control (unamended soil) and bone char with distilled water treatment. The P release from bone char increased with increasing water salinity levels. The increase of incubation time results in an increment of Olsen-P concentration at a high level of saline water. Soil pH values declined with the addition of bone char combined with saline water, while the electrical conductivity (EC) of the soil in this study increased gradually with increasing the water salinity level in the presence of bone char. The soluble sulfate (SO42-) increased by applying bone char and saline water. Based on this, we can suggest the use of bone char under the presence of saline water as an alternative to phosphate fertilizer, especially in sustainable agriculture because it is economically and environmentally friendly. The bone char can be a substitute for chemical fertilizers produced from rock phosphate. |
| 英文关键词 | Bone char Electrical conductivity Phosphorus availability Soil pH |
| 类型 | Article ; Early Access |
| 语种 | 英语 |
| 开放获取类型 | Bronze |
| 收录类别 | SCI-E |
| WOS记录号 | WOS:000590240200001 |
| WOS关键词 | MARSH SOILS ; AVAILABILITY ; TEMPERATURE ; DESORPTION ; PHOSPHATE ; SORPTION ; ADSORPTION ; PH ; GROUNDWATER ; SEDIMENTS |
| WOS类目 | Plant Sciences ; Environmental Sciences ; Soil Science |
| WOS研究方向 | Plant Sciences ; Environmental Sciences & Ecology ; Agriculture |
| 资源类型 | 期刊论文 |
| 条目标识符 | http://119.78.100.177/qdio/handle/2XILL650/328499 |
| 作者单位 | [Amin, Abu El-Eyuoon Abu Zied] Assiut Univ, Soils & Water Dept, Fac Agr, POB 71526, Assiut, Egypt |
| 推荐引用方式 GB/T 7714 | Amin, Abu El-Eyuoon Abu Zied. Enhancement of Releasing Phosphorus from Bone Char in Calcareous Sandy Soil Under Applying Different Levels of Water Salinity[J]. |
| APA | Amin, Abu El-Eyuoon Abu Zied. |
| MLA | Amin, Abu El-Eyuoon Abu Zied."Enhancement of Releasing Phosphorus from Bone Char in Calcareous Sandy Soil Under Applying Different Levels of Water Salinity".JOURNAL OF SOIL SCIENCE AND PLANT NUTRITION |
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