The selection of blueberry planting varieties is the first one, and the range of different varieties is not the same. The differences in the cold and warming requirements of the northern and southern varieties cause regional differences. If the northern region is planted in the southern region, due to the lack of sufficient cold, it often causes no flowering, or a small amount of flowering, which seriously affects the yield and causes the planting failure.
Regional production of blueberries Regionalization of so-called blueberry varieties refers to the selection of the best varieties suitable for the local ecological conditions in different ecological regions. According to introduction performance and variety information of our country, blueberry production in China can be divided into the following production areas.
1. Changbai Mountain and Daxing'anling Blueberry District: Changbai Mountain and Daxing'anling Mountain are located in the alpine mountainous area, with poor weather conditions. In this area, the semi-high-cone blueberry and the short-branch blueberry varieties with strong cold-resistance are the main types. The main push varieties include Maideng, Siweike, North Blue, Beicun, and Collier. Some northern high-growth cultivars with strong cold-resistance can choose to develop in areas with relatively good microclimate conditions (Ji'an, Tumen, Jilin Province). The main recommendations of the North Tower blue tower, North Wei, Elliot and so on.
2. Liaodong Peninsula and Jiaodong Peninsula Blueberry Production Area: The main varieties of the northern high plexus include Early Blue, Jersey, Blue Fung, Blue Sky, Late Blue, and Duke.
3. The Blueberry Production Area in the Yangtze River Valley: In the area of ​​the Yangtze River in the east and the east of Jiangsu and Zhejiang, it is humid and rainy, and the high temperature in summer. The south blueberry and blue-eyed blueberry are characterized by moist heat resistance and can be developed in this area. The main push varieties are Sharpan, O'Neill, Miesti and other high-spirit varieties; Jay rabbit, pink blue, peak, brilliant, round blue, blue beauty, Lai Fu blue rabbit eye blueberry varieties.
4. South China Blueberry Production Area: Mainly developed from Guangdong, Guangxi, and Fujian coastal areas, mainly developing rabbit eye blueberry varieties.
Accompany Chair,Recliner Chair Price,Accompany Recliner Chair,Medical Accompany Chair
Jiangyin Kaili Health-Care Equipment CO., LTD. , https://www.kailimed.com