I= UTILIZATION OF ALLELOPATHIC PROPERTIES OF SORGHUM FOR CONTROLLING PURPLE NUTSEDGE (Cyperus rotundas L.) In Maize
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Title of Thesis
UTILIZATION OF ALLELOPATHIC PROPERTIES OF SORGHUM FOR CONTROLLING PURPLE NUTSEDGE (Cyperus rotundas L.) In Maize

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
Not Available

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3931.45 KB
S. No. Chapter Title of the Chapters Page Size (KB)
1 0 Contents
237.79 KB
2 1 Introduction 1
47.85 KB
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
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
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
6 5 Summary 212
88.34 KB
  5.1 Conclusions 216
  5.2 Suggestions 217
7 6 Literature cited 218
216.87 KB
8 7 Abbreviations and acronyms 234
489.71 KB
9 8 Appendices 236
221.09 KB