Ponderosa pine versus Douglas-fir reproduction on the cut-over lands of the Lubrecht Experimental Forest in Montana

I, Tabular comparison of the reproductive and silvicultural habits of Douglasfir and ponderosa pine, with regard to their regeneration in the stand.... 9II.Total reproduction of Douglas-fir and ponderosa pine, by sections 26 III.Milacre stocking to ponderosa pine and Douglas-fir reproduction by aspect 30 IV. Milacre stocking by slope gradients \*rithin aspects.3^ V. Composition of the future stands, by aspect 3d VI.Composition of the future stands, by slope and aspect, as determined by the dominant reproduction on each four-milacre plot bl VII.Statistical comparison of Douglas-fir and ponderosa pine reproduction stocking on northwest slopes *f6 VIII.Statistical comparison of Douglas-fir and ponderosa pine reproduction stocking on north slopes.. b? IX.Statistical comparison of Douglas-fir and ponderosa pine reproduction stocking on northeast slopes ^8 X. Statistical comparison of Douglas-fir and ponderosa pine reproduction stocking on east slopes *f9 XI.Statistical comparison of Douglas-fir and ponderosa pine reproduction stocking on southeast slopes 50 -vii-TABLE Page XII.Statistical comparison of Douglasfir and ponderosa pine reproduction stocking on south slopes 51 XIII.Statistical comparison of Douglasfir and ponderosa pine reproduction stocking on southwest slopes 52 XIV.Statistical comparison of Douglasfir and ponderosa pine reproduction stocking on west slopes 53 XV.Statistical comparison of Douglasfir reproduction stocking on rolling and steep slopes on north west exposures 5** XVI.Statistical comparison of Douglasfir reproduction stocking on rolling and steep slopes on north exposures 55 XVII.Statistical comparison of Douglasfir reproduction stocking on rolling and steep slopes on east exposures 56 XVIII.Statistical comparison of Douglasfir reproduction stocking on rolling and steep slopes on south east exposures 57 XIX.Statistical comparison of Douglasfir reproduction stocking on rolling and steep slopes on south exposures 5° XX.Statistical comparison of Douglasfir reproduction stocking on rolling and steep slopes on south west exposures 59 XXI.Statistical comparison of Douglasfir reproduction stocking on rolling and steep slopes on west exposures 60 FIGURE I.