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New homemade wooden table allows faster cleaning B F McLemore and J P Barnett
ing depths and methods in Ontario tests 6 H H Brohm
Electric hydraulic unit useful on tree planter 9 Charles F Speers
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acorns acre applied Atrazine average black spruce chemical cones crop cuttings density Department of Agriculture depth diameter differences dipped direct seeding Douglas-fir seedlings eastern white pine effect fertilizer Figure Forest Experiment Station forest nurseries Forest Service Forestry Fraser fir fruit germination grade grafting greenhouse growing season hardwood height growth herbicides inches lifted lings Literature Cited loblolly pine loblolly pine seedlings longleaf longleaf pine method moisture content Monterey pine mulch mycorrhizal nitrogen Notes nursery soil O O O outplanting Percent Percent Percent Phorate planting stock plastic plots ponderosa pine pounds red pine repellent replications root samples sawdust Scalped seedbed significant significantly slash pine soak sowing species sprayed stored stratification survival sweetgum temperature Thiram tion TMTD treatments Tree Planters tree seed tubes U.S. Department weeding white pine white spruce willow oak windbarrier