720 Alfalfa seed collected from field of 15 yr old alfalfa at the Sam Hancock Ranch. 2.5 mi. south of Harder. Alfalfa of common variety. Plants fairly healthy - stand in field thin. Drainage good - soil = sandy loam. Aug 22, 1934 721 Alfalfa seed collected from field of common at least 15 yr old - estimated 20 yrs old - Roots fairly badly diseased, crown rot. Soil heavy - drainage at least surface drainage good. M.N. Baldwin Ranch - Wittle Popo Agie River - Aug 24, 1934 721a + b are samples from different plants