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黑剂树(Acaia mearnsii Willd)属含羞草科,原产澳州,是世界著名速生、高产、优质鞣料树种。为发展栲胶原料生产,我局与邵阳地区林化厂配合,于1982年3月,从新宁县林科所引种一年生黑荆树苗5000余株,在县南部杨梅坳乡烟秧坪栽植。造林面积26亩。三年来,生长良好。现将生长情况的调查材料整理如后:
Acaia mearnsii Willd is a mimosa family originated in Australia, is the world famous fast-growing, high-yield, high-quality tanning species. In order to develop the production of gum material, our bureau cooperated with the forest plant in Shaoyang. In Mar. 1982, more than 5,000 strains of annual black wattle were introduced from Linke, Xinning County, and planted in Yanyangping, Yangmei Au Township in the south of the county. Afforestation area of 26 acres. Three years, grow well. The growth of the survey material is now organized as follows: