| 板栗低产林改造技术探讨及经济效益分析 |
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| 引用本文： | 陈云龙,叶浩然,徐永星,赖平峰,麻建强. 板栗低产林改造技术探讨及经济效益分析[J]. 经济林研究, 2007, 25(1): 42-45,74 |
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| 作者姓名： | 陈云龙 叶浩然 徐永星 赖平峰 麻建强 |
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| 作者单位： | 建德市林木种苗站,浙江,建德,311600;建德市林业局,浙江,建德,311600;建德市林业科学研究所,浙江,建德,311600;建德市大洋镇林业站,浙江,建德大洋镇,311616 |
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| 摘 要： | 采用深挖施肥,嫁接换种,整形修剪,加强肥培管理和病虫害防治等综合技术措施,改造板栗低产林,并对其进行经济效益分析,结果表明:改造后第4年,单位面积平均产量为对照的190％,平均产值为对照的500％。
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| 关 键 词： | 板栗 低产林 改造技术 经济效益 |
| 文章编号： | 1003-8981（2007）01-0042-04 |
| 收稿时间： | 2006-11-20 |
| 修稿时间： | 2006-11-20 |
Transformation Techniques of Low-Yield Chestnut Forest and Analysis of Its Economic Benefits |
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| CHEN Yun-long,YE Hao-ran,XU Yong-xing,LAI Ping-feng,MA Jian-qiang. Transformation Techniques of Low-Yield Chestnut Forest and Analysis of Its Economic Benefits[J]. Economic Forest Researches, 2007, 25(1): 42-45,74 |
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| Authors: | CHEN Yun-long YE Hao-ran XU Yong-xing LAI Ping-feng MA Jian-qiang |
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| Abstract: | Transformation of low-yield chestnut forest was carried on by some comprehensive technical measures,concluding deep fertilizing, grafting, pruning, and disease and pest control, and so on. Economic benefits of chestnut forest after transformation were evaluated. The results showed that mean yield per unit area was 190% of control in the fourth year after transformation, and the mean value of output was 500% of control. |
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| Keywords: | chestnut low-yield forest transformation techniques economic benefits |
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