PETERSON, JAMES R., JR.,SCHWEITZER, JOHN M.,WALTER, JASON D.
申请号：
CA2743820
公开号：
CA2743820A1
申请日:
2011.06.21
申请国别(地区):
CA
年份:
2012
代理人:
摘要：
A seeding apparatus and a method is disclosed in which a seed spacingvariability value is determined and displayed to the operator during aplantingoperation. Any method of determining variability among a set of data can beused todetermine the seed spacing variability value. Three examples are shown:standarddeviation coefficient of variation and coefficient of uniformity. Data canbe stored forlater comparison with harvest yield data to determine the effects of seedspacing onyield.
