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明年的种苗需求主要有三个方面,即退耕还林和宜林荒山荒地造林,绿色通道建设和城市森林生态体系建设。 退耕还林和宜林荒山荒地造林 近几年,国家对林业投资力度不断加大,1997年至2002年,中央投入各类林业建设资金700多亿元,投入种苗建设资金40多亿元。人工造林的速度也在加快。2002年以前,每
Next year’s seedling demand mainly has three aspects, namely returning farmland to forestry and afforestation of afforestation barren hills, green channel construction and urban forest ecological system construction. Returning farmland to forests and afforestation in barren hills and wasteland In recent years, the state has continuously increased investment in forestry. From 1997 to 2002, the central government invested more than 70 billion yuan in all kinds of forestry construction funds and invested more than 4 billion yuan in seedling construction funds. Artificial afforestation is also accelerating. Before 2002, each