Determining appropriate management techniques for Willamette ...

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TABLE OF CONTENTS ERDE Management Progress Report, 2012 Demography and Management of Willamette Daisy (Erigeron decumbens) PREFACE......................................................................................................................... II ACKNOWLEDGEMENTS ................................................................................................. III SUGGESTED CITATION .................................................................................................. III TABLE OF CONTENTS .................................................................................................... IV LIST OF FIGURES ........................................................................................................... VI LIST OF TABLES ............................................................................................................. VI INTRODUCTION ............................................................................................................. 1 Management treatments ................................................................................................................. 2 Demographic monitoring ................................................................................................................. 2 METHODS ....................................................................................................................... 3 Outplanting ........................................................................................................................................ 3 Treatments .......................................................................................................................................... 4 Monitoring .......................................................................................................................................... 7 Willamette Daisy ........................................................................................................................... 7 Community ....................................................................................................................................... 7 RESULTS .......................................................................................................................... 7 Outplanting Success .......................................................................................................................... 7 Treatment Effects on Willamette Daisy ........................................................................................ 8 Survivorship ..................................................................................................................................... 8 Reproductive Success ..................................................................................................................... 9 Treatment Effects on Plant Community ....................................................................................... 11 Mowing ......................................................................................................................................... 15 Grazing (Fern Ridge only)......................................................................................................... 15 Grass-Specific Herbicide ........................................................................................................... 15 Burning + Glyphosate ................................................................................................................ 15 Glyphosate (Finley only)............................................................................................................ 15 Carbon Addition .......................................................................................................................... 15 FUTURE ACTIVITIES ...................................................................................................... 16 LITERATURE CITED ....................................................................................................... 18 APPENDIX A PLANTING LOCATIONS AT FINLEY NATIONAL WILDLIFE REFUGE ........ 20 ERDE Management plot locations at Field 29, Finley National Wildlife Refuge .............. 20 ERDE Management plot locations at Field 8N, Finley National Wildlife Refuge .............. 21 Macroplot design at Finley National Wildlife Refuge. ....................................................... 22 Layout of blocks and treatment plots at Finley National Wildlife Refuge. ..................... 23 Treatment Map, Finley Wildlife Refuge ................................................................................. 24 iv
ERDE Management Progress Report, 2012 Demography and Management of Willamette Daisy (Erigeron decumbens) APPENDIX B PLANTING LOCATIONS AT FERN RIDGE NATURAL AREA..................... 25 ERDE Management plot locations at Kirk East, Fern Ridge Natural Area .......................... 25 ERDE Management plot locations at Applegate, Fern Ridge Natural Area ...................... 26 Macroplot design at Kirk East, Fern Ridge Natural Area ................................................... 28 Macroplot design at Applegate, Fern Ridge Natural Area ............................................... 29 v
Page 1 and 2: Demography and Management of Willam
Page 3: ERDE Management Progress Report, 20
Page 7 and 8: ERDE Management Progress Report, 20
Page 21 and 22: Mowing ERDE Management Progress Rep
Page 23 and 24: Status reporting ‘13 -‘14 Phase
Page 35 and 36: Macroplot design at Applegate, Fern
Page 37 and 38: Macroplot design at Kirk East, Fern
Page 39: Layout of blocks and treatment plot

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