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培育杉木高产壮苗,是关系到杉木造林成活、成林、成材达到速产、丰产,优质的前提.根据杉木苗期有一定喜阴性,要求较高的空气温度和土壤水分,以及幼苗初期苗木组织幼嫩,抵抗力差,容易遭受病虫危害的特性,在育苗技术措施上都应从有利于这些特性和要求考虑.一九八○年,我们在兰音大队中南山杉木基地育苗中播种育杉二亩四分.由于考虑到杉木苗期生长的特性和要求,采取了相应的端施,获得了可喜的高产壮苗.
Cultivation of high-yielding fir seedling is related to the survival of fir plantation, forest, timber to achieve fast-growing, high yield, high quality of the premise.According to the fir seedling have a certain hi negative, demanding air temperature and soil moisture, as well as seedling early seedlings Organized young, poor resistance, susceptibility to pests and diseases of the characteristics of seedlings in the technical measures should be beneficial to these characteristics and requirements of consideration. In 1980, we sow in Lanyin Brigade Chungnan fir seedling nursery Cedar two acres.Through taking into account the characteristics and requirements of fir seedling growth, take the appropriate end facilities, access to gratifying high yield strong seedlings.