CAJ | 학술논문

在新平县古城低产林改造复壮示范林及县城南面山钟楼背后示范林内设置样地观测系列复状技术产生的效果，分析相应经济效益。结果表明：对云南甜龙竹低产竹林采取疏伐老秆、伐桩清理、施肥抚育措施，发笋量比对照提高20％以上；采取扒晒、除蔸、施肥等抚育措施，每年可收益17928元/hm2；采取灌水、施肥等抚育措施，每年可收益52860元/hm2，竹林效益得到极大提高；未进行抚育的竹林发笋量很少。
재신평현고성저산림개조복장시범림급현성남면산종루배후시범림내설치양지관측계렬복상기술산생적효과，분석상응경제효익。결과표명：대운남첨룡죽저산죽림채취소벌로간、벌장청리、시비무육조시，발순량비대조제고20％이상；채취배쇄、제두、시비등무육조시，매년가수익17928원/hm2；채취관수、시비등무육조시，매년가수익52860원/hm2，죽림효익득도겁대제고；미진행무육적죽림발순량흔소。
In order to observee improved effect and economic benefit of the low-yield Dendrocalamus Giganteus forest, sample plot is set up in demonstration forest of Xinping county at the south mountain be-hind the clock tower .Results shows that: by taking tending measures such as thinning old stalks , flat stumping , fertilization , bamboo shoots amounts of low-yield Dendrocalamus Giganteus forest is increased by 20%compared with the control;by taking tending measures of drying in the sun , flat stump, fertiliza-tion, economic benefit is up to 17 928 yuan/hm2 annually; by taking tending measures of irrigation and fertilization, economic benefit is up to 52 860 yuan/hm2 annually.Benefit of Dendrocalamus Giganteus has been greatly improved;the amount of bamboo shoots is little without tending .