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遵照毛主席关于“有了优良品种,即不增加劳动力、肥料,也可获得较多的收成”的伟大教导,我场1966年建园以来,对杉木种子园进行了全面规划,现已营建嫁接种子园60亩、实生种子园30亩、采穗圃4亩。目前嫁接园大部分植株已开花结实,1972年开始采收球果,一般单株结果70个左右,最多的一株达379个,单株出籽0.05～0.15斤,最多的单株出籽0.35斤,出籽率达5%以上,比一般母树球果出籽率高24%。
Following Chairman Mao’s great teachings on “excellent varieties, that is, we can get more crops without increasing labor force and fertilizers”, we conducted a comprehensive planning of the Chinese fir seed orchard since our establishment in 1966 and have now been constructed and grafted 60 acres of seed orchards, seedlings 30 acres of real seedlings, mining 4 acres of garden. At present, most of the plants in the grafted garden have been blossoming and fructifying. The collection of cones began in 1972, with about 70 single plants and 379 up to a maximum of 0.05 to 0.15 kg per plant, with a maximum of 0.35 Kg, the seedling rate of more than 5%, 24% higher than the average seed rate of the female parent fruit seed.