He said the ancient spelt would have made a " squat, small loaf with a close crumb structure ."
2.
On one hand, a low number of layers yields large speci�c heights as well as irregular crumb structure with large voids.
3.
Lime tends to counteract soil acidity, and with fine particulate soils such as clays, also encourages the formation of a better soil crumb structure that will aerate and help with drainage.