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全国林木种苗工作会议近日在合肥召开。出席会议的中国国家林业局副局长张建龙介绍说,10年来,全国累计提供林木种子2.3亿多千克,其中林木良种2200多万千克,有效保障了7亿多亩人工造林和飞播造林的种苗需求,但林木良种生产供应能力明显不足。张建龙介绍说,全国林木良种年产量仅为220万千克左右,良种穗条年产量只有15亿根,远不能满足市场需求。目前,主要造林树种的良种使用率仅为51%,不仅落后于中国的农业发展水平,也远落后于林业发达国家。
The national forest seedling working conference was held in Hefei recently. Zhang Jianlong, deputy director of China’s State Forestry Administration, who attended the meeting, said that in the past 10 years, more than 230 million kilograms of tree seeds have been supplied nationwide, of which more than 22 million kilograms of tree seeds have been sold. This has effectively protected the demand for seedlings of 700 million mu of afforestation and aerial seeding , But the forest seed production and supply capacity is obviously insufficient. Zhang Jianlong said that the annual output of seed trees in China is only about 2.2 million kilograms, while the annual output of seed varieties is only 1.5 billion, which far can not meet market demand. At present, the utilization rate of the elite seeds of the main afforestation species is only 51%, not only lagging behind the level of China’s agricultural development, but also lagging far behind the developed countries in forestry.