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本试验历时１０年，根据大径竹的生长特点，除从选地、养笋、择伐、密度、治虫等方面进行林分管理外，主要采取撩壕、深挖、施肥、清鞭、除蔸等技术措施，由表及里全面细致改良其深层次土壤的理化性质，充分提高肥力，为发大笋、长大竹创造优良的生长环境，取得显著成效。平均每度每ｈｍ２产新竹杆重５５ｔ，净产值２８８２５．５元，比对照增加２．５９倍和２．０２倍，１２ｃｍ以上的大径竹产量占增产总数的９３％；产量最高的林分，每度每ｈｍ２产新竹杆重７８ｔ，净产值４０５２５．５元，比对照增加４．０９倍和３．２５倍，创国内目前材用竹单产较高水平。
The test lasted for 10 years. According to the growth characteristics of large-diameter bamboo, in addition to the management of the stands from the selection, raising bamboo shoots, selective cutting, density, pest control and other aspects, the main take trenches, digging, fertilizing,蔸 and other technical measures, comprehensively and meticulously improve the physical and chemical properties of its deep soil, fully improve fertility, to create a good environment for the growth of large shoots, grow big bamboo, and achieved remarkable results. Average per hm2 hsinchu bar production capacity of 55t, net output value of 28825.5 yuan, 2.59 times and 2.02 times more than the control, 12cm or more large diameter bamboo accounted for 93% of the total yield; the highest yield stand, Each hm2 hsinzhu weight 78t, the net output value of 40,525.5 yuan, 4.09 times and 3.25 times higher than the control, creating the current domestic bamboo material with a higher level of production.