Respuesta :
China’s three large river systems have affected the development of agriculture and trade in the area. Most of the Yangtze River Basin's economy is based primarily on agricultural production, but inland cities such as Wuhan and Chongqing and the coastal areas around Shanghai are major industrial centers in China. The lower reaches and deltas are among the most economically developed regions of the country. Mineral resources include iron ore reserves near Wuhan and Nanjing, and deposits of coal, copper, phosphorus, gold, oil and natural gas in Sichuan province.
In agricultural sector The china’s three large river accounts for nearly half of China's crop production and more than two-thirds of his total rice production. Other crops grown include cotton, wheat, barley, corn, beans and hemp. Worth noting is the eastern province of Sichuan, referred to by its residents as the "rich land." The soil there is very fertile and the climatic conditions are very suitable for agriculture. The warm climate is also suitable for sericulture, where silkworms are raised and raw silk is collected. However, cultivation is most concentrated in the lower reaches and deltas where natural conditions are particularly favorable.
The growing season he is 8-11 months, and in some areas he can be harvested 2-3 times a year.
The vast cultivation area of the Yangtze River Basin, especially rice cultivation, requires an artificial irrigation system. Even the areas with the most rainfall experience severe droughts, leading to crop losses. This can be explained by the highly irregular distribution of precipitation throughout the year, with 60-80% falling in the summer months. Rainless periods can last six to eight weeks for him. The Yangtze River Basin has been irrigated since ancient times, but there are also many modern irrigation projects, the largest of which is the Three Gorges Project.
So, china’s three large river systems help a lot the development of agriculture and trade in the area
learn more about The Yangtze River Basin here https://brainly.com/question/18597024
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