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荣县自1974年以来,发展杉木为主的用材林十万亩,保存八万五千多亩,被列为省林业基地县,迄今部份杉木已郁闭成林,但差者约占三分之一.由于当时过分强调大面积集中成片,单一栽杉,虽然苗木质量较高(一般为高24cm的壮苗),整地造林亦十分认真,可是幼林仍然生长不良,6年生平均高2—3M,枝叶不茂,色泽不正,普遍结实,病虫害也较为严重(杉梢小卷叶蛾,土白蚁),难望成材.对此,在全县选择杉木最多,具代表性的金花公社进行调查.
Since 1974, Rongxian has developed 100,000 hectares of fir-based timber forests and saved more than 85,000 mu. It has been classified as a provincial forestry base county. So far, some of the fir forests have been closed but the difference is about one-third 1. At that time, the overemphasis on large areas into pieces, single fir, although higher quality seedlings (usually 24cm high seedlings), afforestation afforestation is also very serious, but still poor young growth, 6-year-old average high 2-3M , Lush branches and leaves, the color is not correct, generally strong, pests and diseases are more serious (cedar small leaf roller moth, termites), difficult to become timber .Therefore, in the county choose the most cedar, a representative Golden Flower commune to investigate.