organism: Glycine max
attributes.tag: source_name
attributes.value: Newly emerged unfolded trifoliate less than 2 cm in length from at least 8 plants per plot
attributes.tag: cultivar
attributes.value: AG1631
attributes.tag: treatment
attributes.value: "Weedy" with weeds being a natural population of velvetleaf and buckwheat at denisties of about 48 m-2
attributes.tag: cummulative precipitation at sampling
attributes.value: 9.9 cm
attributes.tag: temperature at sampling
attributes.value: 27.2 C
attributes.tag: sampling date
attributes.value: 2009-06-25