1, knocking is elastic and not easy to break. In the process of fracture, the wood fibers in the section are closely connected, and the section is uneven after tearing, which has a heavy feeling of "pricking hair".
2. Percussion is hard but easy to break, the wood fiber on the section is not adhered, or only a small amount of adhesion, and the section is neat, which is a cooked knot.
3, upside down, a hundred years later, the insects leaked into the ground and resinated agarwood. "Resin" and "mineralization" are the characteristics of upside-down and insect leakage, and its wood fiber almost does not exist and is almost completely lost. If they are hit, they will become pieces, and if they are crushed, they will become powder. In addition to Laos, Vietnam, Cambodia and Thailand, many producing areas in Indonesia have also been dug up. Liaoshen is often divided into loess and red soil, which is caused by the influence of aroma-producing environment on appearance color. Laos has no seaport, and most of the transactions come from Vietnam. Therefore, most incense names are named after Vietnamese territories, such as Hui 'an, Nha Trang, He Sui and Guiren.
Here is a concept that is often confused: water sinking. This word is an ancient definition of China. The ancients had a very strict definition of agarwood. When entering the water, it will sink, so it is called "agarwood". So in ancient books, "submerged" means "agarwood". It is not used to describe the rise and fall of agarwood, but a noun. Later, people realized that non-submerged materials also have use value, and gradually divided "Aquilaria sinensis" into submerged and non-submerged materials according to the state of entering water. As for appearance: insect leakage, armor, bamboo shell, hawthorn, double pointed and so on. These are all based on the appearance to describe agarwood. They are likely to be "forms" such as raw sinking, ripe sinking and soil sinking, and may also belong to "fragrance systems" such as Xingzhou and Hui 'an, and more likely to belong to "fragrance systems" such as Nha Trang, Hainan, Cambodia, Xima and Dalagan with access to the sea. The fragrant supreme agarwood mall has agarwood at all levels and prices, which can meet the different needs of agarwood lovers. If you are interested, go and have a look, and you can learn a lot about agarwood. It is also excellent to open your eyes.