1. General standards.
general standards as adopted in the front of this publication are basic and
together with the following standards constitute the standards for soybeans.
2. Land requirements.
crop shall not be grown on land on which soybeans were grown the previous year,
unless that crop was grown from certified seed of the same variety.
3. Field standards.
a. Field inspection.
least one field inspection, preferably after the leaves have dropped, shall be
made by an inspector of the certifying agency.
Fields of soybeans shall be separated from any other variety or uncertified seed
of the same variety by a distance of 20 feet or 10 border rows of the inspected
crop shall not be harvested for seed.
(0.01%) (0.1%) (0.25%)
Corn and/or Sunflower
None 2 plants/acre
Objectionable *TMG *TMG
*Trace morning glory
Standard for Each Class
Factor Foundation Registered Certified
(minimum) 99.0% 99.0% 98.5%
(maximum) 1.0% 1.0% 1.5%
(maximum) .01% .01% .02%
(maximum) None None None
Crops None None .01%
Varieties .01% .1% .25%
(minimum) 80.0% 80.0% 80.0%
*Total weed seed shall
not exceed ten per pound.