Laite coin Longquan
in this case, it should be a blessing.
the business department of Cheng Economic Development Zone sub branch of Agricultural Bank of China is located at No.35 Xinyi South Street, Longquan Town, Longquanyi District (near Longquan No.7 Middle School, take bus No.850 from Luodai town)
(Longquan rule price tables)
(Liu Yuanben)
a special binary volume table, which takes the silver price code as the unit of volume measurement of Chinese fir, has been used in China for a long time. Longquan code price is different from modern binary volume table (see standing timber volume table). The features are as follows: 1) the eyebrow height (about 1.7 m) is used to indicate the coarseness. The full distance of the eyebrow height is 1-7 beach feet (about 34.22 cm). According to the distance of 0.05 beach feet, the eyebrow height is divided into 121 eyebrow girth classes, which are combined into 14 code name groups with different distances from small code to level 6 flying code. ② There are six lengths of fixed timber with beach scale as unit corresponding to different code name groups, and there is only one length from single two yards to level 6 flying code. ③ According to each eyebrow girth level and the corresponding length of fixed timber, a code price level is listed, a total of 121 code price levels. From cent to money, two are carried in decimal system, but the small fraction of the starting code name is 3, and each code price after two single codes has 3 as the mantissa (4) there is a set of material standards. If it meets the size, it is a regular wood, otherwise it is a foot wood. The defects of Chinese fir are called diseases, mainly including short, curved, empty, broken, rotten, etc. ⑤ The two yards are fixed and the price depends on the material and market conditions. The unit of currency equivalent to silver yuan (equal to 1 yuan) is used for valuation. Therefore, the code price is not the monetary unit of the actual price, but the price code of the timber price unit, which is a special volume unit
Application
the Longquan code price table was founded in the 1740s in Longquan County, Jiangxi Province, China (now Suichuan County), and hence its name. Later, it became a recognized Timber Measurement Standard in the Yangtze River Basin, which was used throughout the country for more than 300 years. There are some similar regional differences in use, such as Longquan price code, Longquan two size and Longquan size. It is more than a century and a half earlier than the internationally recognized volume table of Kodak beech (h.v.cotta, 1804). In 1954, China's timber measurement was changed to metric system. In 1960, the Ministry of forestry promulgated the standard and volume table of Chinese fir, and the Longquan code price table was abolished at the same time. However, in some Chinese fir procing areas, it is still used by forest farmers when they collect and sell their own timber
law
up to now, the original tabulation principle of Longquan code price is lack of literature. Based on the existing investigation and research reports, some rules can be analyzed
The relationship betweengirth and code price
in the tree measurement factors of Longquan code price table, the eyebrow girth is divided into 121 levels, and the length is only divided into 6 fixed lengths. It shows that eyebrow circumference plays a leading role in the change of code price. The relationship between them is as follows: (1) the code price increases with the increase of eyebrow circumference; ② Within the same code name group, the code price of each eyebrow girth level increased by an equal amount; ③ The code price difference between code name groups is basically proportional. These three points show that the basic law of this table is a logarithmic relationship. Huang Zhongli's analysis in 1952 also found that the change law of code price below single two yards is not as clear as that above single two yards, and the growth rate is not as fast as that of the latter. Then, taking single code as the boundary, two relations are fitted respectively:
where M1 and M2 and C1 and C2 represent the code price and eyebrow circumference below and above single two codes respectively
The relationship between code price and volume was analyzed with the volume data measured by the original Chinese fir and calculated according to the eyebrow height and girth classification: ① the volume increased with the increase of code price. When the code price increased to 0.58 two code price level of Daqian code name group, the volume was equivalent to two code, which was 0.58 cubic meters, and the corresponding eyebrow height and girth was 2.55 beach scale level. Before this equivalence point, the value of each code value class is less than the corresponding volume cubic meter value, but after this point, it is opposite. If the volume formula of one variable is used to calculate the result, the equivalent point is slightly smaller, 0.565 Liang, which is located near the height circumference of 2.55 beach Chi Mei. The relationship between code price and volume is the same as above. ② In the meigaowei 2.00 ~ 2.55 beach scale level, that is, between the code price level of 0.28 ~ 0.58 yard, the code number of each code price level is very similar to the corresponding volume cubic meters, and there is an approximate equivalent interval between the code price and volume, including 12 meigaowei levels
Longquan price list
evaluation
Longquan price list is a unique tree measurement table, which was advanced at that time, and was rarely used for 300 years. The disadvantage is that the six fixed length grades are rather extensive. Academic circles have different opinions on whether the price of Dazai is too high. One is that the volume decreases with the increase of eyebrow girth or two yards when the price is converted into volume per two yards. If the price is calculated according to volume, it is reasonable that the price of large timber per two yards should be lower than that of small timber per two yards, but in the price list, the price of large timber per two yards is higher than that of small timber, which makes large timber more expensive; In the past, this may be a way to reward the proction of large timber and restrict the harvesting of small timber, but it will affect the absolute number of volume calculation. On the other hand, the composition of code price includes two main factors: volume and specification grade price difference rate. It emphasizes that code price starts from seven, eight, nine money code and single two code. With the increase of volume, the growth rate of code price graally increases significantly, which reflects the economic law of big timber and big price. Longquan code price is a valuable heritage of Chinese forestry economics and tree measurement
Huang Zhongli: the relationship between the code price of Longquan and the volume of Cunninghamia lanceolatalegal representative: Wang xiuhai
time of establishment: April 15, 2004
registered capital: RMB 12 million
Instrial and commercial registration number: 41072100015637
enterprise type: other limited liability company
address: Longquan Village, qiliying Town, Xinxiang County
legal representative: Li Xiaolong
time of establishment: February 4, 2008
registered capital: RMB 2282.9622 million
Instrial and commercial registration number: 510112000016239
enterprise type: other limited liability company
address: No.2, Yi Middle Road, Longquan street, Longquanyi District, Cheng City, Sichuan Province
legal representative: Zhou Guoliang
time of establishment: March 9, 1992
registered capital: RMB 50 million
business registration number: 440301105585407
enterprise type: joint stock limited company (unlisted)
Company Address: Longquan office building, Renmin North Road, Min street, Longhua New District, Shenzhen City
legal representative: Zhou Puwen
time of establishment: September 27, 2004
registered capital: RMB 50 million
Instrial and commercial registration number: 331181000011193
enterprise type: limited liability company (sole proprietorship of legal person invested or controlled by non natural person)
address: 229 Hualou street, Longquan City, Zhejiang Province