Site Index and Height Growth Curves for Managed, Even-aged Stands of White Or Grand Fir East of the Cascades in Oregon and Washington, Volumes 246-260Collin D. Bevins, Donald L. Reukema, John Neisess, Kenneth W. Seidel, M. A. Radwan, P. H. Cochran, Paul E. Aho, R. Dennis Harr, Richard E. Miller Department of Agriculture, Forest Service, Pacific Northwest Forest and Range Experiment Station, 1978 - Browse - 21 pages |
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... growing season . Despite the many differences found in leaves between seasons , it is postulated that changes in contents of crude fat and total phenols were the important factors in increasing deer preference from June to September ...
... growing season . Despite the many differences found in leaves between seasons , it is postulated that changes in contents of crude fat and total phenols were the important factors in increasing deer preference from June to September ...
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... growing season . Such changes may influence preference through their effect on important foliage properties , such as nutritive value , taste , odor , and digestibility ( Arnold and Hill 1972 ) . This paper reports chemical analy- ses ...
... growing season . Such changes may influence preference through their effect on important foliage properties , such as nutritive value , taste , odor , and digestibility ( Arnold and Hill 1972 ) . This paper reports chemical analy- ses ...
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... growing season . The reduced phenolic content also coincided with the period of in- creased deer browsing . Fat .-- The average crude fat con- tent of leaves substantially increased during the growing season ; the September value ( 7.86 ...
... growing season . The reduced phenolic content also coincided with the period of in- creased deer browsing . Fat .-- The average crude fat con- tent of leaves substantially increased during the growing season ; the September value ( 7.86 ...
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... growing season , levels of lauric , myristic , and linolenic increased , whereas those of stearic , oleic , and linoleic decreased ; palmitic concentrations remained unchanged . Discussion and Conclusions Results show that in June when ...
... growing season , levels of lauric , myristic , and linolenic increased , whereas those of stearic , oleic , and linoleic decreased ; palmitic concentrations remained unchanged . Discussion and Conclusions Results show that in June when ...
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... growing Nation . CUS is an The U.S. Department of Agriculture Equal Opportunity Employer . Applicants for all Department programs will be given equal consideration without regard to age , COSTRY RESgion , or national origin . esearch ...
... growing Nation . CUS is an The U.S. Department of Agriculture Equal Opportunity Employer . Applicants for all Department programs will be given equal consideration without regard to age , COSTRY RESgion , or national origin . esearch ...
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100 largest trees 50 percent atrazine average basal area Blue Mountains board-foot breast-high age calibration Cascade Range clearcuts conifer dead tops decay density diameter Douglas-fir equations estimated Forest and Range Forest Service fuel load fuel model grand fir height growth curves illus inches increases lodgepole pine logging mineral soil mixed conifer mountain hemlock National Forest natural regeneration NFDRS number of trees Oreg Oregon Pacific Northwest Pacific Northwest Forest partial cut peak flow percent of roadless planted ponderosa pine Portland postlogging programed harvest Range Exp Range Experiment Station reallocation regression road roadless area withdrawn sample seed seedlings Siskiyou National Forest slope spacing species Stocking percent streamflow study area study Forests subplots timber base timber harvest top-kill treatment period trees per acre tussock moth U.S. Department Umatilla Umatilla National Forest USDA values variables volume Washington watershed western white or grand Willamette National Forest