Nan San Zhen, Potou District, Zhanjiang City, Guangdong Province

Three southern towns

Nansan town is located in the southeast sea of Zhanjiang City, Guangdong Province. It is adjacent to the South China Sea in the East, Zhanjiang port in the west, Guangzhou Bay channel in the South and nansanhe River in the north. It has a total area of 164.63 square kilometers (2017) and a red coast of 83 kilometers. It is the seventh largest island in China, the second largest island in Zhanjiang City and the second largest island in Guangdong Province. It is the closest island to Xiashan District of the urban area, 2 km away from Xiashan District of the urban area.

The natural environment of the island is beautiful. It used to be a good place for egrets and other large groups of seabirds to forage and inhabit. In history, it was also called Luzhou island. The three southern islands have huge geographical advantages. Their geographical position is very important. The situation is good and important. The harbor is deep and wide. It is the throat of Zhanjiang port. Large ships of more than 100000 tons can reach all over the world. In the south of Guangzhou Bay, the sea in front of Jinghai palace is deep and calm, which is a natural deep-water port. In the three southern islands, there are roads connecting the whole island, and all village roads have been hard bottomed. Nansan bridge has been completed and opened to traffic in September 2011. Buses, trucks and transport vehicles can easily get in and out of the island at any time and directly reach the urban area.

engineering construction

water conservancy

In 1949, there were 180 Tiantou wells on the island, with a irrigated area of about 500 mu. After the founding of the people's Republic of China, the people's government strongly supported the construction of Nansan water conservancy, and sent water conservancy and geological technicians to Nansan to investigate the underground water sources. According to the measurement, Nansan is rich in groundwater resources, which provides a scientific basis for pumping water and irrigation. In 1955, Wuchuan drilling team went to Nansan and drilled 53 wocone wells to irrigate 5300 mu of farmland. In 1958, the joint Island project was completed, and guangmingwei reservoir and Wuliwei reservoir were gradually built, with water storage capacity of 6.4 million cubic meters and irrigated farmland of 13000 mu. In September 1966, the suburbs of Zhanjiang organized a well drilling battle in the three southern islands. A total of 54 wells with a depth of 100-200 meters were drilled. The irrigation area is 3890 mu. In 1980, during typhoon No.7, most of the wells in Nansan Island were polluted by the big tide. In 1986, the masses of Nansan town raised funds to renovate 50 supporting agricultural irrigation wells, and by 2004, they could continue to bring benefits into play.

construction

In 1954, nansanshuimu trade union was established, with 18 members. In 1955, Nansan construction group was established on the basis of Shuimu trade union, and 18 Shuimu workers were recruited from Potou as masters, plus local small workers, with a total of more than 20 people. To undertake the civil works of some government agencies and schools on the island. In 1957, on the basis of Nansan construction group, Nansan construction engineering team was established, with more than 30 employees. In 1962, the construction team developed to more than 100 people, with a construction output value of 320000 yuan.

In 1968, the South santiantou construction engineering team was established.

In 1975, Nansan construction engineering team was incorporated into the fourth construction engineering company of Zhanjiang City as a construction team of the company. In March 1981, the system of the city's fourth construction company was adjusted, and the construction engineering team of Nansan commune was separated from the city's fourth construction company and managed by the commune enterprise, which was directly subordinate to Nansan commune.

In 1985, Nansan construction engineering team and Nansan Tiantou construction engineering team were designated as four level enterprises by the Provincial Construction Committee, which can undertake the construction of buildings below six floors. In March 1987, with the approval of the Provincial Construction Commission, the construction engineering team of nansantiantou was promoted to a third level enterprise and renamed as the third construction engineering company of Potou District, Zhanjiang City. It can undertake the construction of buildings below 12 floors and water tower buildings below 50 meters.

In May 1998, Nansan construction engineering team was promoted to the third level enterprise with the approval of the Provincial Construction Commission, and changed its name to Zhanjiang Guangsheng construction engineering company. There is also a group of small construction teams of individuals and consortia active in rural areas. In 2000, the completed construction output value is 21.26 million yuan, which is an important part of Nansan economy. Every year, about 4000 people go out to work in the construction industry in the three rural areas of South China, with an annual income of 20 million yuan, which is the way to get rid of poverty and become rich.

communications and transportation industry

Before the founding of the people's Republic of China, the transportation industry in the three southern islands was relatively backward. The transportation mainly depended on sea transportation. There were no docks, no transportation vehicles, only ferries and poor facilities.

Nansan used to rely only on ferries for external transportation. There are Guangzhou Bay Ferry, gaoshadi ferry, Shijiao ferry, Xinchang ferry, Hucun Bay Ferry and xinmenkou ferry. Xinmenkou ferry is the main traffic ferry from Nansan to Xiying (today's Xiashan). There is no fixed sailing time, no fixed wharf and facilities. Most ferries stop on the beach, passengers have to take off their shoes to wade, and children have to go ashore on their backs.

After the founding of the people's Republic of China, with the development of economy, the transportation industry of the three southern islands has been developing continuously. In 1958, the successful completion of the South San Lian Island project laid a good foundation for the development of the South San Lian island land transportation.

In June 1959, nansanguan Island highway was completed and opened to traffic. In November of the same year, Nansan transportation station was set up to implement "four unified" management (unified leadership, unified plan, unified transfer and unified price), which greatly mobilized the enthusiasm of cadres and workers. For three consecutive years since 1960, the average number of people engaged in transportation was 138, with a total income of 290000 yuan and a profit of about 100000 yuan in addition to the cost. In 1963, Nansan commune built a 30 meter long, 4 meter wide and 120 square meter cargo terminal along the coast of Gaoyao village. Purchase two transport electric boats and put them into operation, 12 shifts per day. In 1976, Zhanjiang bus company opened a bus route from Nansan dock to tiantouwei, and later extended to Nansan forest farm.

Agricultural construction

planting

The three southern islands are short of water resources. Agricultural cultivation is extensive and backward, and the yield is very low. In 1949, the average yield of rice per mu was 74 kg, the average yield of sweet potato per mu was 64 kg, and the average yield of coarse cereals per mu was 26 kg.

After the founding of new China, the masses were mobilized to build water conservancy projects and change production conditions. In 1958, the yield per mu of rice was 138 kg, an increase of 86.5% over 74 kg in 1949; in 1960, the average yield per mu of rice was 122 kg, with a total yield of 2563 tons; in 1970, the average yield per mu of rice was 133 kg, with a total yield of 4371 tons; in 1979, the average yield per mu of rice was 199 kg, with a total yield of 9530 tons and a summer yield of 184 tons The autumn harvest is 206kg.

After the reform and opening up, the new agricultural technology has been popularized, and the rice yield per mu has been greatly improved. In 1997, Nansan agricultural science station planted Teyou 524 in Yongnan village, Xinnan village committee. The yield of early rice was 700 kg / mu, a record high.

Due to the adjustment of agricultural production structure, the planting area of grain crops has gradually decreased, and the total yield of grain and rice has declined. In 2004, the sown area of grain crops in the town was 58015 mu, and the yield of grain crops was 12756 tons.

Forestry

Before the founding of the people's Republic of China, most of the land in the three southern islands was barren, water was scarce, desertification was serious, and vegetation was scarce. Trees are mainly natural forests.

After the founding of the people's Republic of China, the three people of the South developed forestry and built Casuarina shelterbelt in a planned way in the process of mutual aid and cooperation and communization. In 1953, Dengta Township established five afforestation mutual aid groups, with more than 400000 seedlings in separate beds and 258 mu of forestation; in 1955, Dengta Township planted 1.35 million Casuarina trees, covering an area of 3000 mu; in 1958, members and masses of Nansan commune, cadres and workers planted 3.72 million Casuarina trees, covering a total of 26000 mu; in 1960-1963, the whole island planted more than 52000 mu of Casuarina; in 1964, the forestation area was 59000 mu; in 1954, the forestation area was 56000 mu In 1966, it reached more than 61700 Mu and the forest coverage rate of the whole island reached 34%, forming a 20 km long and 3-5 km wide shelterbelt from jinghaigong to Mocun fishing port in Guangzhou Bay. From 1967 to 1969, 30000 mu of forest belts were cut down, and the forest coverage rate dropped to 14.6%.

After the Third Plenary Session of the Eleventh Central Committee of the Communist Party of China, we strengthened leadership and carried out the activities of checking and cracking down on damaged forest belts. From 1980 to 1984, we planted 35860 mu, and in 1990, we planted 63878 mu, with a forest coverage rate of 27.5%. In 2004, the forest area of the town was 42676 mu.

Aquaculture

Fish, shrimp, crab, horseshoe crab, jellyfish and other aquatic products are the main fishery products in the three southern islands. In 1949, there were 521 pure fishery households with 2489 people in Nansan, including 223 fishermen with 818 people and 298 fishermen with 1671 people. There are 493 fishing boats in total.

After the communization in 1958, the commune put fishery production in an important position. In addition to paying close attention to the fishing season, it also organized a strong labor force to carry out the infrastructure construction of fish ponds and the work of collecting seeds and raising seedlings. From 1959 to 1960, 13.25 million fry of Bay fish, Liyu, yellow croaker, etc. were collected and released. In 1985, after the CPC Zhanjiang municipal Party committee and government made the decision on developing two water resources and one animal husbandry, Nansan town set up shrimp raising bureau to promote the sustainable and stable development of shrimp raising industry. In 1987, there were 8468 mu of prawns in the three southern islands, and in 2000, there were 27560 mu. Nansan Island vigorously develops cage culture industry. Those engaged in cage fish farming include Hucun, beiyatou, Beiya, shangguotou and other villages. There are 1000 net cages in Nianhu village. The main breeding varieties are grouper, redfish, Liyu, green bass and other famous new varieties. Generally, the net profit of each cage cycle is 300 yuan. In addition to the supply of urban products, but also sold to Guangzhou, Shenzhen, Hong Kong, Macao and other places. In 2004, the total output of aquatic products in the town was 30922 tons, 18 times higher than that of 1615 tons in 1984, including 12012 tons of marine fishing and 18430 tons of sea water penalty,

Chinese PinYin : Guang Dong Sheng Zhan Jiang Shi Po Tou Qu Nan San Zhen