What fruit trees are suitable for planting in Jiangsu?

1, Kiwifruit: China is the origin center of Kiwifruit, and the origin of Kiwifruit in the world is in zhouzhi county, China, especially in the northern foot of Qinling Mountains in Guanzhong, Shaanxi; Kiwifruit is born in the forest edge or thicket of Kiwifruit on the hillside, and some of them are cultivated in gardens. China, Shaanxi, Sichuan, Henan and other places are distributed. Zhouzhi county, Xi City, Shaanxi Province, Meixian County, Baoji City, Shaanxi Province, Cangxi County, and Anle Town, Sichuan Province have become veritable towns of kiwifruit because of their rich kiwifruit. The planting area in zhouzhi county alone is more than 400,000 mu, accounting for 3/ 10 of the world.

2. Apple trees: Apples are native to central and southeastern Europe, Central Asia and even Xinjiang, China. Later, the Romans began to cultivate, graft and reproduce. Apple has been cultivated in China for more than 2000 years. In 2005, the cultivated area was 6.5438+0.89 million hectares, and the output reached 24 million tons, accounting for 2/5 and 654.38+0/3 of the total output of apples in the world respectively. China has become the largest apple producer in the world.

3. Peach trees: native to China, widely cultivated in various provinces. It is cultivated all over the world. The main economic planting areas are in North China and East China, and the relatively concentrated areas are Haidian District of Beijing, Pinggu County, Jixian County of Tianjin and Mengyin of Shandong Province. According to the statistics in 2007, the national cultivated area has exceeded 6,543,806,900 mu, and the peach production is 8.03 million tons, accounting for 47% and 46% of the world respectively, ranking first in the world.

4. Ficus carica: Ficus carica was introduced to China in Han Dynasty. Figs are distributed in other provinces (regions) except Northeast China, Tibet and Qinghai. There are many kinds of plants in the Yangtze River basin and the coastal areas of North China, and only sporadic cultivation is seen in the inland areas south of Beijing. China's total cultivation area is about 45,000 mu, which is only equivalent to11.220 of apple cultivation area and 1/420 of citrus cultivation area. It is one of the smallest fruit trees in China.

5. Grapevine: large temperature difference between day and night, good coloring and sugar content. After the grapes germinate in spring. If the temperature rises too fast, the branches will grow too fast, which is characterized by insufficient node length and poor fertilization at flowering stage. In case of cold spring, we should pay attention to applying more phosphate fertilizer and high-carbon organic matter and reducing nitrogen fertilizer as much as possible. The most suitable places to grow grapes in China are Xiaoxian, Xinjiang Turpan, Shandong Hotan, Yantai, Zhangjiakou, Hebei and Xuanhua.