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几种造林树种种子贮藏与生活力测定方法初探李福双邵秀杰（河北林业学校０５００６１）优良品质的林木种子是培育壮苗，实现林木速生丰产的前提条件。种子的播种品质是否符合生产要求，首先取决于种子是否具有旺盛的生产力，已经丧失生活力的种子，在林业生产上是毫无价值...
Preliminary Study on Determination of Seed Storage and Vitality of Several Tree Species for Seed Afforestation LI Fu-shuang SHAO Xiu-jie (Hebei Forestry School 050061) Good quality forest seed is a precondition for cultivating strong seedlings and achieving fast-growing and high-yielding trees. Whether or not the sowing quality meets the production requirements first depends on whether or not the seeds have strong productivity and seeds that have lost their viability are worthless in forestry production ...