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Effect of calcium carbonate and organic residues on , Phosphorus availability and its content in plant . | ||
| Journal of Research Diyala humanity | ||
| Article 1, Volume 0, Issue 37, 2017, Pages 353-372 | ||
| Authors | ||
| ; za abidalsataar | ||
| Abstract | ||
| The effect of four levels of Calcium carbonate (0,30,35,40)% and two level of organic residue (0,0.5%) are investigated in calcareous silty clay loam (Typic Torrifluvent) which taken form the field of Agriculture college at abu-Graid . The results are showed that the application of calcium carbonate (0 , 30 , 35 and 40) % is caused a reduction in phosphors availability in soil and reduced plant growth in the same time . The application of organic residue (15grm/pot) caused appositive significant increase in phosphorus available for plant while the phosphate in the soil is increase with high calcium carbonate percent plus organic residue and in high significant tables 4 and 5 in soil and plant content . | ||
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