About 4.7 cents for a one pound loaf. A 60 pound bushel of wheat with a 70 percent flour extraction will yield about 42 pounds of white flour. One pound of flour will make 1.5 loaves and as there is 42 pounds of flour multiply 42 by 1.5 which is 63 loaves of bread from a bushel of wheat. NO 3 which is an inorganic form of nitrogen. Nitrogen from legumes is in the organic form and must be mineralized to NO 3 .
Wheat is a self-pollinated crop.
Which means that pollen produced by the anthers in a particular floret or flower will be used to pollinate that same floret. Most off-types in a field that you see are from seed contamination or physical mixing of seed. Goatgrass is an ancestral parent of wheat, but not the goatgrass that is a weed problem here in Kansas.