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7年来,对秃杉造林成活率、苗木等级、整地方式、造林密度等方面的研究结果表明,用1年生优质壮苗造林效果最佳,成活率达90%以上,材积增加41～54%;采用带状整地加大穴或全面整地加大穴,材积则增加52～72%;株行距以1.5m×1.5m(初植密度4440株/公顷)生长量最大,材积是其它密度的1.4～9.6倍,经济效益显著,每公顷材积净增值高出其它密度1000元以上。
In the past seven years, the results of afforestation survival rate, seedling grade, site preparation method and plantation density of Taiwania flousiana showed that the best one - year seedling afforestation effect was the best, the survival rate was more than 90% and the volume increased 41 ~ 54%. With strip-type soil preparation plus large-scale acreage or comprehensive soil preparation, the volume increased by 52-72%. The row spacing increased with 1.5m × 1.5m (initial planting density 4440 plants / ha), and the volume was 1.4-9.6 times of other density , Significant economic benefits, the net value per hectare volume higher than the other density of 1,000 yuan.