Station Bulletin, Volumes 530-548Agricultural Experiment Station, Oregon State College, 1953 |
Conteúdo
Introduction དྲ | 6 |
Land Use Capability Resources in Oregon | 12 |
Coastal Region in Oregon | 20 |
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Termos e frases comuns
Acreages Acres Acres Acres acres of Class Agricultural cent class and subclass Class I Total Class III Subclass Class IV land Class VIII County crop rotation Deschutes counties drainage Erosion control practices excess water feet Figure Grande Ronde Valley grazing and forestry grazing or forestry grazing or woodland growing season Harney County Hood River Hood River County improvement inches irrigation IV Subclass e Jackson counties kind of land Klamath Ladino Land capability class land in Oregon land suitable lateral length of growing limited cultivation loam soils main line Major conser Malheur County Mountains mulch farming offset OREGON Areas pasture crops pipe pressure pump range sandy shallow soil slope SNAKE RIVER soil and water soil texture soils over finer steep Subclass e Subclass suitable for cultivation suitable for intensive suitable for limited suited for cultivation tion Total Class Valley Wallowa Wallowa Valley water conservation wet land Willamette Willamette Valley woodland management