USING RESINS AND OLSEN IN STUDYING PHOSPHORUS AVAILABILITY FOR CORN PLANTS IN CALCAREOUS SOIL IN THE NORTH OF IRAQ
This study conducted at the field of the department of soil and water sciences /College of Agriculture and Forestry / Mosul University to study the effect of surface and sub – surface (15cm), soil using of nitrogen fertilizers Urea and Sheep manure and both in the presence and absence of sulphur...
| Main Author: | |
|---|---|
| Format: | Article |
| Language: | Arabic |
| Published: |
College of Agriculture
2008-06-01
|
| Series: | Mesopotamia Journal of Agriculture |
| Online Access: | https://magrj.mosuljournals.com/article_26741_3fac3b72f29b21fb28300b97bd72f595.pdf |