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 Land Resources
 

TOPOGRAPHIC CHARACTERISTICS

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Quang Ngai is a province in the Central Coast with the common characteristics of the sea.

Mountainous areas account for about three-fourths of the province's natural area, while the narrow plains account for one-fourth of the natural area.

TERRITORY AREAS

Like other central provinces, Quang Ngai is generally in the form of isometric and is divided into four distinct areas: mountainous, midland, lowland and coastal sandy areas.

1. MOUNTAIN AREAS

It borders Truong Son east, mainly in the mountainous districts of Tra Bong, Tay Tra, Son Ha, Son Tay, Minh Long, Ba To, or 6 mountainous districts in the province.

2. MIDLAND

Land is built in place, often eroded from high to low, there are many hills, rocks and gravel. The land in this area is often gray, dirtied, black (area of ​​1.770ha, accounting for 0.3% of the province's land area), used for food crops and short-term industrial plants.

The distribution area is mainly in the western margin, northwest, southwest of Binh Son, Son Tinh, Tu Nghia, Nghia Hanh, Mo Duc and Duc Pho districts. The undulating topography is generally inclined to the east.

3. DELTAL

Quang Ngai Delta is small but quite diverse in morphology. The area is about 150,678 ha, of which only 13,672 ha is regularly filled with sediment annually by four main river systems: Tra Bong River, Tra Khuc River, Ve River and Tra Cau River.

The land here is suitable for food crops, short-term industrial crops, especially sugarcane. The delta is the largest underground water reservoir in the province serving the livelihoods and production needs of the majority of Quang Ngai residents.


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4. COASTAL SANDY AREA

Covering an area of ​​about 2,446.8 hectares, this area is suitable for sweet potato, cassava, coconut and casuarina forest trees.

The topography of the coastal sandy areas of Quang Ngai province has the same characteristics as other areas in the central region..

In addition, the coastal sandy areas of Quang Ngai are characterized by low-profile terrain, which are limestone river mouth marshes and coastal lagoons. The terrain is flat and wide (Duc Pho, Mo Duc, Bac Binh Son) are the most typical sandbanks.

This is an area of ​​great potential for aquaculture, especially shrimp farming in the sand for high economic benefits and is adjacent to the coastline, the estuary is convenient for fishing and transportation. Waterway.


 

Sourced: Quang Ngai Online Geography Book​