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国家林业局场圃总站日前对30个省(区、市)今春林木种苗生产及供应情况进行调度分析后认为,目前全国种苗供应数量充足,大部分树种供过于求,常规树种种苗有较大剩余。种子供需情况调查显示,今春全国可供应林木种子2245万公斤,提供苗木约294亿株,可满足1.6亿亩造林任务的种苗需求。据各省上报,今春全国直播造林面积977万亩,新增育苗面积95万亩,直播造林和育苗共需种子1555万公斤,剩余量为455万公斤,供种量是需种量的1.57倍。
State Forestry Administration Field Park Station recently 30 provinces (autonomous regions and municipalities) this spring forest seedling production and supply scheduling analysis of the situation that the current adequate supply of seedlings, most of the tree species oversupply, the conventional tree seedlings have a larger Remaining. According to the survey of seed supply and demand, there will be 22.45 million kilograms of tree seeds supplied to the whole country this spring, about 29.4 billion seedlings will be provided, which will meet the seedling demand for the afforestation task of 160 million mu. According to reports from various provinces, there are 977 mu of direct seeding afforestation nationwide this spring with a newly-raised area of 950,000 mu. Live seeding and nursery requires 15.55 million kilograms of seeds and a remaining volume of 4.55 million kilograms for 1.57 times the required species.