Tropical arid economic forest to bring ecological, economic value to Gwadar: official

BEIJING: Efforts were being made not only to build a beautiful port, but also to develop the economic forest industry in the Gwadar city, an official said.

Professor Wang Sen, an expert on economic forestry from the Central South University of Forestry and Technology (CSUFT), Changsha, said that he was committed to cultivating tropical arid economic plants in Gwadar since late 2018 when the Gwadar Port was a stretch of desert.

The sight of the barren land inspired him to pioneer a research on tropical arid economic forest in a bid to bring both ecological and economic value to the hub, he said.

“Even in the temperate zone with sufficient rain and fertile soil, trees may die, let alone on a tropical arid desert,” he said in an interview with the China Economic Net.

Despite the technical difficulties, Professor Sen compiled a comprehensive record of the tropical arid economic plants in Gwadar and established a tissue culture lab along with the necessary laboratories for disinfection, breeding, etc, under the support of Yulin Holdings and China Overseas Holding Group.

Woody grain and oil species, woody fodder species, and woody floral species are being or have been introduced to the cultivation demonstration garden at Gwadar, he said.

For example, a kind of Chinese jujube called ‘zhongqiusucui’, a new type that was cultivated by Professor Sen and matures around the mid-autumn festival, or ‘Zhongqiu’ has successfully grown in the garden. Resistant to drought and rich in vitamin, it has the potential to provide nutrition for the vessels at the port, he added.

Fruit is another important part of economic forests, he said, adding: “We are now focusing on naseberry, a raw material of jam with high nutritious value.”

A germplasm resource garden of tropical arid economic plants is under construction based on the previous investigations on hundreds of local germplasm.

By collecting and making the specimen of representative plants viable in the tropical arid regions, the team aims at identifying germplasm with high economic value and preserving them in the form of living plants. Further, the breeding technique is being explored through genetic research.

“Unlike some food crops that require continuous cropping, which undermines soil fertility, economic crops like jujube can grow for decades,” he said, adding that to discover and develop a suitable species that can survive in the tropical arid regions not only serves innovation in scientific research, but more importantly, it complies with the Pakistan’s green initiative and holds the prospect to alleviate poverty, as has been proved in China.

Professor Sen said that once successful in the laboratory, it can be promoted in other ‘Belt and Road’ countries with similar climates.

Based on the tropical arid economic forest laboratory, the Central South University of Forestry and Technology, the birthplace of China’s economic forestry discipline, is providing post-doctoral education to Pakistani students.

The project is also supported by the Pakistani Ministry of Climate Change, University of Karachi, and Indus University.

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