INCREASING THE EFFICIENCY OF SOME PHOSPHATIC FERTILIZERS UNDER NEWELY RECLAIMED EGYPTIAN SOILS | ||||
Journal of Soil Sciences and Agricultural Engineering | ||||
Article 1, Volume 31, Issue 4, April 2006, Page 2471-2488 PDF (1.77 MB) | ||||
Document Type: Original Article | ||||
DOI: 10.21608/jssae.2006.203124 | ||||
View on SCiNiTO | ||||
Authors | ||||
M. A. El—Saei1; Z. M. Elsirafy2; A. A. Haggag2; Hayam A. A. EI-Shabourym3 | ||||
1Soils Dep.. Faculty of Agriculture. Mansoura University | ||||
2Soils. Water and Environment Res. Institute. Agric. Res. Center. Giza | ||||
3Agric. Administration - District of Agriculture. Mansoura-Dakhlia | ||||
Abstract | ||||
Two pot experiments were carried out at the Soils Dep.. Faculty of Agriculture, Mansoura Unlven'sty.Dakata Governorate. Egypt , during the wintery growing seasons of ( 2003s 2004 ) . The goals of this study are : 1- expose the pollutant wastes ( sludge ) and optimizing its role in the soil ( especially it is a rich organic waste ) . 2- Increasing the efficiency of some phosphatic fertilizers ( sUper phosphate and rock phosphate ) in the newly reclaimed soil (sandy and calcareous ) using the sludge . elemental sulphur and bio-fertilizers ( phosphoren or mycorhiza ) . These examend materials were added to the used crop soybean ( Glycine max ) as a single or in combinations . This study was ended to that : it can decrease the phosphorus fixation and increase the phosphorus use efficiency using these materials and the best treatment is that received all those substrates together . | ||||
Statistics Article View: 55 PDF Download: 178 |
||||