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| Pakistan Research Repository | Home |
Title of Thesis |
| Author(s) Arif Mahmood |
| Institute/University/Department Details University of Agriculture/ Agronomy |
| Session 2003 |
| Subject Agronomy |
| Number of Pages 244 |
| Keywords (Extracted from title, table of contents and abstract of thesis) sorghum,purple nutsedge (cyperus rotundas l.), maize, sorgaab, intercropping |
Abstract |
| Download Full Thesis |  3931.45 KB |
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| S. No. | Chapter | Title of the Chapters | Page | Size (KB) |
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| 1 | 0 | Contents | 237.79 KB |
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| 2 | 1 | Introduction | 1 | 47.85 KB |
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| 3 | 2 | Review of literature | 4 | 435.6 KB |
| 2.1 | Allelopathic potential of sorghum | 4 | ||
| 2.2 | Allelopathic effects of sorghum on crops | 6 | ||
| 2.3 | Allelopathic effects of sorghum on weeds | 12 | ||
| 2.4 | Allelopathic effects of sorghum on purple nutsedge | 18 | ||
| 2.5 | Effect of sorghum in crop rotation | 20 | ||
| 2.6 | Smothering effect of sorghum and maize | 21 | ||
| 2.7 | Intercropping | 21 | ||
| 2.8 | Interference of purple nutsedge with crops | 25 | ||
| 2.9 | Interference of crops with purple nutsedge | 27 | ||
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| 4 | 3 | Materials and methods | 30 | 156.79 KB |
| 3.1 | General procedures | 30 | ||
| 3.2 | Procedures fro recording data | 33 | ||
| 3.3 | Experimental details | 37 | ||
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| 5 | 4 | Results and discussion | 42 | 2342.04 KB |
| 4.1 | Allelopathic effects of concentrated sorgaab ( sorghum water extract ) on purple nutsedge growth | 42 | ||
| 4.2 | Allelpothic effects of sorghum water extract ( sorgaab ) on growth of purple nutsedge and productivity of maize. | 47 | ||
| 4.3 | Effect of sorghum mulch on purple nutsedge and agrophysiological traits of maize | 100 | ||
| 4.4 | Growth and yield behaviour of purple nutsedge and maize in maize-sorghum intercropping | 153 | ||
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| 6 | 5 | Summary | 212 | 88.34 KB |
| 5.1 | Conclusions | 216 | ||
| 5.2 | Suggestions | 217 | ||
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| 7 | 6 | Literature cited | 218 | 216.87 KB |
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| 8 | 7 | Abbreviations and acronyms | 234 | 489.71 KB |
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| 9 | 8 | Appendices | 236 | 221.09 KB |
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