Spruce mast Also known as Maoxian spruce and Maoxian fir. For the trees. Up to 45 meters, DBH up to 1 meter; The bark is grayish brown or grayish brown, and it splits into irregular scales or falls off in slightly thick flakes.
Picea crassifolia is a unique tree species in China, which occurs in southwest Shaanxi (Fengxian), east Gansu (Liangdang) and Bailong River basin. Slightly resistant to shade, dry and cold environmental conditions, growing at an altitude of 2400-3600 meters. Picea crassifolia trunk is tall and straight, with few nodes, slightly soft material, straight and uniform texture, meticulous structure, easy processing and good acoustic performance. It can be used as materials for buildings, airplanes, musical instruments (pianos, violins), ships, furniture, utensils, boxes, planed plywood and veneers, and raw materials for wood fiber industry.
20/kloc-in February, 2004, Swedish scientists discovered a 9500-year-old spruce on a mountain range, which is called "the oldest tree in the world" and it continues to grow.