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The dry-weight-rank method of estimating botanical composition on California's annual grasslands is a viable alternative to harvesting and sorting or methods using points. Two data sets of sorted species weights were available. One spanned nine years with quadrats harvested at peak of production.…
Author(s): Raymond D. Ratliff, William E. Frost
Keywords: annual plant, Tilden Regional Park, ranking, species composition, San Joaquin Experimental Range
Source: Res. Note PSW-RN-410. Berkeley, CA: U.S. Department of Agriculture, Forest Service, Pacific Southwest Research Station. 5 p
Year: 1990