Incorporation of cover crops
Winter Rye prior to rotovation
Rye with field pea green manure
Macchio Rotovator
Level bed for sunflower planting
Farmall C with fast hitch
Early sunflower growth
Farmall C operating on alcohol
Stand of organic sunflowers
Vegetative oil sunflower
R-2 sunflower
Full bloom sunflower
R-8 to R-9
Physiological maturity
John Deere row crop header
Harvest time
Combining
Seed cleaning
2009 Proseed Nusun variety
Ready to harvest
Augered clean seed
Bin over Press
Taby oil press type 55
Canola, sunflower, soybean, flax
Non-incorporation of cover crops
Instructions
Roll-down technique
Rye in anthesis