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.
The chestnut tree is a member of the Fagaceae family, the same family as the oak and the beech tree. The chestnut belongs to the genus Castanea, and is divided into four main types: European, Chinese, Japanese and American.uropean. Castanea sativa, or sweet chestnut, is the only European species of chestnut. The European chestnut is tall and has a massive trunk, and the foliage changes to yellow in the autumn.