If before a rain, you had 60 bu/acre of wheat with a test weight of 62 lb, you were still harvesting only 3600 lbs. That is because your wheat yields were measured in 60-lb increments - even though your test weight was 62 lbs. So, 3600 lb/ac / 60 lb/bu = 60 bu/acre. So, after the rain you would still harvest 3600 lb/ac (assuming the moisture did not change, or assuming you corrected for moisture), even though the test weight now had dropped to 60 lb. So, again, 3600 lb/ac / 60 lb/bu = 60 bu/acre. Got that? | 
Bu. weight on corn revisited. This article was posted
