Population density: 256 people/km2.

Neixiang county is located in the southwest of Henan Province, at the southern foot of Funiu Mountain, and belongs to Nanyang City. Located in the southwest of Henan Province, on the western edge of Nanyang Basin. East to Zhenping, south to Dengzhou, west to Xichuan and Xixia, north to Songxian and Nanzhao. The terrain is strip-shaped from north to south, 85 kilometers long from north to south and 54 kilometers wide from east to west, with a total area of 2,465 square kilometers and cultivated land area of 760,000 mu. The county has jurisdiction over 16 townships, 289 administrative villages, 8 residents' committees and 3,840 villagers' groups with a total population of 630,000.

Postal code 474350, area code 0377

physical geography

climate

The county is located in the transitional zone from warm temperate zone to north subtropical zone, which belongs to the continental climate of north subtropical monsoon type, and has obvious transitional climate characteristics: spring is suddenly cold and warm, the temperature jumps, summer is hot, and rainfall is concentrated, but there is not much high temperature weather, autumn is cool and rainy, but it doesn't rain for several years, and winter is cold, rainy and snowy, but there is no serious freezing injury. Because of the natural conditions surrounded by mountains in the northwest and north, it plays a barrier role to the humid airflow in the north in summer and autumn and the cold air in the south in winter. Therefore, compared with the plain area of the same latitude, the annual sunshine hours are less, the light energy resources belong to the low-value area of the whole province, the annual average temperature is slightly higher, the topographic precipitation and convective rain are more, the annual average humidity is higher, the annual average ground temperature is higher, the static weather is more, and the climate division is obvious.

Hydrological soil

The territory is rich in surface water, with annual runoff exceeding 800 million cubic meters. Runoff distribution is consistent with precipitation distribution, decreasing from north to south. There are more than 40 rivers in the Yangtze River, which belongs to the Hanshui River Basin. Among them, the larger Turbulent River, Mohe River, Diaohe River, Huangshui River and Luosi River, etc.

In the soil division of Henan province, Neixiang belongs to the north subtropical yellow-brown soil zone. China has the largest area of yellow brown soil, followed by purple soil, fluvo-aquic soil, brown soil, paddy soil and sandy black soil. According to 1982 soil survey, there are 6 soil types in the county, 13 subcategories, 32 soil genera and 93 soil types. Topsoil contains organic matter 1. 1 1%, and total nitrogen is 0.08 1%, which is quick-acting.

hilly area

Neixiang mountain area 1662.9 square kilometers, accounting for 72.2% of the county's total land area. The mountains in the north are northwest-southeast, and the shallow mountains in the south-central part extend north and south. Banchang, Shimonoseki, Qiliping and Mashankou are four towns with majestic mountains, with peaks above 1000 meters above sea level and relative height difference of about 300-500 meters. They are the main forest areas in Neixiang, with an area of 349.5438+0 square kilometers, accounting for 265,438+0% of the county's mountainous area.

Hilly plain

I. Hills

The southern, western and central parts of the county are hilly areas with low mountains, covering an area of 488.7 square kilometers, accounting for 2 1.3% of the total land area. The hilly areas in the west and south include Xijiao Township, Da Qiao Township in the southwest, Shigang, Zhaqu and Ximiaogang, while the hilly areas in the middle include Chimei in the east, Mashankou Town in the south, Guanyu Township in the middle and Zhaodian Township in the west. Hilly areas are characterized by ridges and hills, with large ground undulations, high and steep hills and vertical and horizontal valleys.

Second, the plain

Most of the county's plains are small basins and river plains, and river plains and basins are interlaced, with an area of 15 1.4 square kilometers (excluding water), accounting for 6.5% of the county's total land area. Compared with great basin, there are three basins in China, namely, the county seat basin, Xiaguan-Qiliping basin and Mashankou basin. The larger Turbulent River Plain starts from Xiaguan Town in the north and spreads in a strip along the river, passing through Xiaguan, Qiliping, Chimei, Zhao Dian, Suburb, Da Qiao and other towns and villages. Mohe Plain starts from Mashankou Town in the north, passes through Wangdian Town and Zhang Guan Town, and is connected with the Turbulent River Plain in Da Qiao Township. It is the second largest river plain in China. In addition, there are Huang Shuihe Plain and Great Wall River Plain.

Shanyadong

I. Shangya

There are 20 main mountain passes in China, most of which are located in towns and villages such as Banchang, Xiaguan, Qiliping and Mashankou. The main mountain passes are Lingshanya, Mashanya, Quanshuya, Fuziya, Baimiaoya and Zhushuya.

Second, the cave.

Famous caves in the territory include Tianxin Cave, Diqing Cave, Huanglong Cave and Tianxian Cave.

product

Neixiang county is rich in resources and products.

At present, 22 kinds of marble, granite, beige stone, sepiolite, graphite, gold, silver and vanadium have been found, which have large reserves and good texture and should be developed. There are many kinds of Chinese herbal medicines, such as Dendrobium, Musk, Gastrodia elata, Polygonum Multiflori Radix, Eucommiae Cortex, Magnoliae Flos, Corni Fructus, Bupleuri Radix, etc. It can be described as a natural pharmacy. Rich in forest resources, the suitable forest area is 2153,000 mu, the forest coverage rate is 45.9%, and the standing stock is 22 1 10,000 cubic meters. The main crops and cash crops are rich in quality, which is the base of high-quality tobacco and grain production in the province.

In April, 20021,neixiang county was selected as the second national top 100 cultural counties.

202 1, 1, in 2020, the ranking of influential counties in rural revitalization was released, and neixiang county ranked 124.

From June 5438 to February 2020, the General Office of the Ministry of Agriculture and Rural Affairs identified neixiang county as the fifth batch of demonstration counties (cities, districts) that took the lead in basically realizing the whole mechanization of main crop production.

In June, 2020 165438+ 10, the Ministry of Water Resources announced the third batch of counties (districts) that reached the standard for the construction of water-saving society, and neixiang county was on the list.

In 2020 10, 165438+2020, the list of the most beautiful counties in China was released, and neixiang county was on the list.

20 17 May, the first batch of demonstration counties for green development of animal husbandry was released, and neixiang county was on the list.

On March 20 15, neixiang county won the honor of the third batch of national advanced units in the establishment of counties and cities ruled by law.