(1) Miscellaneous forest
This kind of forest mainly grows on the low hills and terraces of Shuzhugang, and it is a secondary forest dominated by evergreen broad-leaved trees. Tree species mainly include bakelite, rag leaves, India, Pu Shu and Rhus chinensis. There are also some artificially cultivated phoenix trees, Leucaena and so on. There are nine-knot trees, abacus trees, umbrella trees, dead brothers, black-faced gods and so on. Herbs include Achyranthes bidentata, Hedysarum hedysari, Amaranthus tricuspidata, Pteris Pteris, Nephropteris, etc. Some ancient villages are mostly protected as "Feng Shui" trees with dense forests.
(2) Pinus massoniana forest
Mainly distributed in Luntou, Beishan and other hillsides. The trees are mainly Pinus massoniana, and the undergrowth shrubs are sparse, mainly including myrtle, wild peony, white-backed leaves, abacus, cow wood and so on. Common herbs are Miscanthus, Partridge Grass, Wild Ancient Grass, etc.
(3) eucalyptus microphylla forest
Mainly distributed in Beishan, Huangpu, Chisha and other hillsides, the undergrowth shrubs mainly include Myrtle, Pinus densiflora, Holly, Hemerocallis, Rosa laevigata and so on. Herbs include salted shrimp, Bidens bipinnata, Duckbill grass, Setaria viridis, etc.
(4) Robinia pseudoacacia forest in Taiwan Province.
Mainly distributed in Pazhou, Shiliugang and other hillsides. There are wild sesame, lantana and Lysimachia christinae under the forest. Herbs include verbena, Schizonepeta tenuifolia, taro, cricket and grass.
(5) Bamboo forest
Mainly distributed in Chisha, Beishan, Luntou, Guanzhou, Pazhou, Hongwei, Fenghe, Xishi and other villages, among which Chisha and Guanzhou are the most. Common ones are pink bamboo, bamboo, flat bamboo and green bamboo. In addition, there are 103 kinds of bamboo plants in Xiaogang Park. From 199 1 to 2000, the agricultural production in this area was mainly concentrated in Xinjiao Town. Due to the implementation of "developing agriculture through science and technology", the promotion of excellent fruit and vegetable varieties, the development of "pollution-free vegetables" production and scientific breeding, the production of vegetables, fruits, livestock and aquatic products has achieved high yield in the case of decreasing available land for agricultural production, and Xinjiao Town is one of the agricultural and sideline products bases in the city. In 2000, the total output of vegetables was 58,000 tons, the total output of fruits was10.2 million tons, the total output of milk was 7210.4 tons, and the total output of "three birds" was10.97 million tons. Among them, high-quality vegetables such as Fenghe leek, Niigata bean sprouts, and Quantang kale, and high-quality fruits such as Shijie longan, Shangshuhuai litchi, and red-billed chicken heart yellow skin are exported in large quantities every year.
Orchards are mainly distributed in the east and southeast of the jurisdiction, and are continuous in villages such as Ruibao, Dongfeng, Tuhua, Zhou Xiao, Guanzhou, Luntou, Beishan, Longtan, Huangpu, Pazhou and Chisha in Xinjiao Town. Xinjiao Town is known as the "hometown of beautiful fruits in Lingnan". The cultivated fruit trees mainly include carambola, litchi, longan, banana, sweet orange, guava, wampee, papaya, pineapple, olive, persimmon and plum. 1991~ in 2000, the industrial economy of the whole region grew rapidly and developed steadily during the adjustment. 199 1 ~ 1994, urban industry continues to be in a high-speed growth stage, with an average annual growth rate of 50.4%. 1993 reached a peak of 72.9% (calculated at comparable prices). During the period of 1995, the urban industry entered a period of adjustment, and the growth rate slowed down obviously. During the period of 1996, there was a rare negative growth. From 1995 to 2000, the average growth rate of total industrial output value was11%(calculated at comparable prices).
1992 in order to change the situation that the industrial scale of districts and streets is too small, the district Committee and government put forward the strategic idea of developing economies of scale. The streets quickly set off a craze for big projects and big enterprises. By 1993, there were more than 30 projects (including 8 projects with an annual output value of over10 million yuan) in the industrial system of the whole region. Among them, the urban industrial system scale projects include PP universal tile plastic board, lightning arrester, PVC printing shrink film, special printing, ABS luggage, communication cable, refrigerant tank, Suihai spraying, coconut juice beverage, fax machine and so on. Later, due to the limitation of technology, capital, talents and management, some projects failed and some streets were heavily in debt.
In order to move the district street industry out of the "narrow alley", from 1992 to 1995, a number of industrial communities with a total area of 240,000 square meters were built in each street, mainly distributed in Yanzigang, Zhou Nan Road, Pazhou Village, Daganwei, Panyu City and Baiyun District.
The largest industrial zone is South China West Fifth Industrial Zone, located at No.38, Ganwei, Nanda, Industrial Avenue, covering an area of 140 mu. By 2000, a standard factory building with an area of about140,000 square meters and four staff quarters with an area of about 20,000 square meters have been built, and 23 subsidiaries of the group and 12 private enterprises were invited to move in, including Guangzhou special transformers. There are more than 3000 employees in this district, including 2200 foreign employees. In 2000, it was designated as a demonstration site of foreign population management in this city.
From 65438 to 0995, the district industrial system made great efforts to promote the fundamental transformation of the economic system and economic growth mode, and carried out the idea of "grasping famous brands, promoting effects, grasping science and technology, promoting level, grasping key points, promoting overall situation, grasping input, promoting output, grasping reform and promoting development" to achieve "survival, striving for progress in stability, strengthening management and producing benefits". In that year, Huaxi Group Company was awarded the title of "West China Group". From 65438 to 0996, the industry in the whole region actively promoted the implementation of the famous brand strategy. The first is to build famous brands. * * * Six kinds of products won the title of provincial and municipal famous brand products, including four kinds of urban industries, namely ZK series combined air-conditioning units of South China Huaxi Central Air-conditioning Equipment Co., Ltd., 6~22kV metal oxide arresters of South China of Huasheng Arrester Industry Co., Ltd., Apollo computer steam room of Guangdong Apollo Sanitary Ware Co., Ltd. and dry-type transformers with resin windings of mountains and seas of special transformer factory. Among them, Shanhai brand resin winding dry-type transformer also won the title of provincial famous brand product. The number of provincial and municipal famous brand products ranks first among the eight old districts in the city. The second is to rely on famous brands. From 1970s to 1980s, many enterprises in this area were sewing machine parts manufacturers and bicycle companies. With the adjustment of industrial structure, these enterprises actively move closer to emerging brand-name products and enterprises, and switch from processing sewing machines and bicycle parts to processing motorcycle and automobile parts in time. According to incomplete statistics, as of 2000, there were more than 40 enterprises producing motorcycles and auto parts products in the whole region, among which 16 enterprises with a certain scale and processing technology level, with an annual output value of 310 million yuan and profits and taxes of more than 20 million yuan.
From 65438 to 0999, the district industrial bureau established a tracking system for key industrial enterprises, and designated about 30 key enterprises in the district to provide key support and services every year. In that year, 29 key enterprises were identified, accounting for about 2% of the total industrial enterprises in the region, but the total industrial output value and the amount of profits and taxes paid accounted for 42.4%, 4 1.65%, 438+0% and 50.0% of the industrial enterprises in the region respectively. About 60% of the key enterprises are urban industries. After several years of cultivation, the scale of backbone enterprises has been growing, the technological innovation ability has been improved, and the market share of products has been expanding, which plays an important role in the industrial economy of the whole region.
In 2000, as the carrier of high-tech industry, the District Science Park has begun to take shape, and has been successfully introduced into the project of Guangzhou Seiko Electronics Co., Ltd. ... and five enterprises, including Huasheng Lightning Arrester Company, have been recognized as high-tech enterprises in the city. In addition, there are technological innovation institutions such as Dayuan Industrial Co., Ltd.' s New Product Technology Research Institute and internal technological innovation mechanisms such as Haihua Air Conditioning Equipment Co., Ltd.' s internal bidding system. Technological innovation activities have promoted the adjustment of industrial product structure and the optimization of urban industrial structure, improved the technical content of products, and emerged a number of products with high technical content and added value and certain influence and competitiveness. The appearance and continuous improvement of high-tech electronic communication products from the Institute of New Technology, dry-type transformers from special transformer factories, lightning arresters from Huasheng Lightning Arrester Industrial Co., Ltd., pumps from the First Water Pump Factory, and leisure sanitary wares from Apollo Sanitary Ware Co., Ltd. have changed the situation of few end products and low technical content in this area.