Foothills for food and forests
Timber Press in cooperation with College of Agricultural Sciences, Oregon State University, 1983 - Nature - 383 pages
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0regon 0regon State University Agric agricultural agroforestry annual Australia average Batini beef browsing burning calves carcass cattle clearcuts Corvallis crop deer defoliation Douglas-fir dry matter economic effect ewes exotic factors farm feed fertilizer fixation foothill forage forage production forest forestry grass grasslands grazing management harvest hectare herbage mass hill country hill land hunting improved increased intake INTR0DUCTI0N kg DM/ha kg/ha landowners legumes levels livestock liveweight gain lodgepole pine native nitrogen Nitrogen fixation nodule nutrient nutrition paddock pasture pasture yields pattern percent period pine plantations plants potential Proc protein pruning radiata Range Manage rangeland reduced requirements result Roosevelt elk rotation rotational grazing ryegrass seed seedlings sheep shrubs slash pine slopes soil species stems/ha stocking rate subterranean clover summer sward Table Texas Tikitere timber tion treatments tree stocking ungrazed Univ utilization vegetation weight Western Australia white clover wildlife winter Zealand