As a perfect hybrid planting and a pioneer tree species in restoring vegetation, black locust is very valuable in restoring vegetation and ecological building in temperate zone of China.
刺槐作为一个理想的混交树种和植被恢复的先锋树种对我国温带大部分地区植被恢复和生态建设具有重大的意义。
Photoperiod sensitivity was the major obstacle of using tropical and sub-tropical germplasm in temperate zone.
光周期敏感性是热带、亚热带玉米种质在温带地区应用的主要障碍。
The distribution of Adelgidae is coincident with their host plants, mainly in temperate zone and sub-tropical mountainous areas of the Northern Hemisphere.
球蚜的分布与寄主植物的分布相一致，主要是北半球温带和亚热带高山。
The distribution of Adelgidae is coincident with their host plants, mainly in temperate zone and sub-tropical mountainous areas of the Northern Hemisphere.
球蚜的分布与寄主植物的分布相一致，主要是北半球温带和亚热带高山。
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