When a person starts the training and qualification process, they are classified as a trainee. Their goal is usually to become a fully certified Level I, Level II or Level III technician. It is important that the technician be qualified in the inspection method before the technique is used and test results evaluated.
Blight resistant varieties of Chinese chestnut (Castanea mollissima) are a viable alternative for commercial chestnut production.Chestnuts are low in fat compared with other nuts and are receiving attention from the health food industry.light resistant varieties of Chinese chestnut (Castanea mollissima) are a viable alternative for commercial chestnut production.Chestnuts are low in fat compared with other nuts and are receiving attention from the health food industry.
Edible Chestnuts mostly come from the Castanea Chestnut tree. They are not related to horse Chestnuts or water Chestnuts. In English, this tree is often referred to as the Spanish Chestnut tree. The North American tree that produces edible Chestnuts is sometimes referred to as the Sweet Chestnut tree. blight in the 1930s killed most of the native North American Chestnut trees that bore edible Chestnuts (Sweet Chestnut Trees). The blight arrived on Chestnut trees imported from Asia. Though over 3 1/2 billion trees were destroyed, the North American trees are now slowly making a comeback.