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红松直播造林是模拟自然更新的一种方式。利用种内植生组作用可以提高种内对不利条件的抗衡能力 ,做到直播免抚 ;利用种间竞争优胜劣汰作用可培育速生高产优良林分 ;做好鼠情监控 ,林地鼠数量控制在铗日捕获率 1%以下 ;种子催芽处理达到胚发育成熟的程度是直播成功首要条件
Korean Pine Afforestation afforestation is a way of simulating natural regeneration. The use of species implants group can increase the ability to contend with unfavorable conditions within the species, to achieve live-play exemption; the use of interspecific competition survival of the fittest to cultivate high-yielding fast-growing good stands; do rat monitoring, the number of forest hamster control Catching rate of 1% or less; seed germination to reach the degree of embryo maturity is the primary success of direct seeding