American litchi?

Litchi is mainly distributed in the range of north latitude 18-29 degrees, with the most cultivated in Guangdong, followed by Fujian and Guangxi, and a few cultivated in Sichuan, Yunnan, Chongqing, Zhejiang, Guizhou and Taiwan Province provinces. Southeast Asia is also cultivated, and Africa, America and Oceania have introduced records.

Guangdong: Litchi is the most distributed province in China, covering more than 80 counties and cities in the province. The key producing areas are Maoming, Conghua, Zengcheng, Huadu District, Xinhui, Dongguan and Zhongshan in the suburbs of Guangzhou, followed by Xinxing, Huidong, Shenzhen, Huilai, Puning, Gaozhou, Dianbai and Qiongshan. The varieties are March Red, Jade Bag, Feizixiao, Black Leaf (Black Leaf), Guiwei, Gualv, Glutinous Rice Paste, Hu Aizhi, Shangshuhuai and so on.

Fujian: There are many counties and cities producing litchi, such as Putian, Zhangpu, Longhai, Fuzhou, Minhou and Fuqing. Secondly, more than 20 counties and cities such as Zhangzhou, Quanzhou, Xianyou, Nanjing, Nan 'an and Yongchun also have a certain output. The varieties are Justin, Zhuangyuanhong, Zhu Lan, Yuanxiang and Chenzi.

Guangxi: Guiping and Lingshan counties produce more litchi, followed by more than 20 counties and cities such as Hengxian, Yulin, Cangwu, Longan, Pingnan, Nanning, Longzhou and Shangsi. The varieties are clove, black leaf, rough, water chestnut and so on.

Sichuan: Litchi is mainly produced in several counties in southern Sichuan, among which Hejiang is the most talked about. The varieties are Dahongbao, Yongmuye and Green Peel.

Yunnan: Malipo, Pu 'er, Mengzi, Kaiyuan, Xinping, Jinghong, Hekou, Yuanjiang and other counties have a small amount of cultivation.

Guizhou: Chishui, Luodian, Wangmo and other counties have a small amount of cultivation.

Taiwan Province Province: Kaohsiung, Hsinchu and Xiangshan are also produced. ?

growing environment

Litchi trees like high temperature and humidity and sunshine. Its heredity requires that the temperature of flower bud differentiation is relatively low, but the lowest temperature is -2 ~-4℃, so they will suffer from freezing injury. It is sunny and warm in flowering period, and no dry heat is the most favorable. Too low humidity, continuous rain, dry and hot weather or strong north wind are not conducive to flowering and pollination. Unfavorable disaster weather in the flower and fruit period will lead to falling flowers and fruits, and even loss of harvest. ?

principal item

The main cultivars of litchi are March Red, Round Branch, Black Leaf, Hu Aizhi, Guiwei, Glutinous Rice Paste, Justin, Zhu Lan, Chenzi, Gualv, Crystal Ball, Feizixiao and White Sugar Poppy. Among them, Guiwei and glutinous rice paste are the best varieties and the choice of fresh food, while Guaqing is a precious and hard-to-find variety. "Luogang Guiwei", "Bicun glutinous rice paste" and "Zengcheng Gualv" are known as "Three Unique Litchi". Huiyang town is rich in cinnamon, and glutinous rice paste is delicious and sweet.