Range grass and reseeding experiments in California: Complexity of range improvement problem requires long-term research program involving allied fields of study

More than 2,900 accessions of forage plants–including grasses, legumes, and forbs–have been tested at Davis and at Berkeley in a long-term research program. In 1950, 90 species and varieties were planted which have never before been tried in California. These included 40 strains of subterranean clover.