The present conditions and a proceeds-sharing problem of Yield-sharing forest for production of pulp wood to came of cutting period

采伐期纸浆生产分享林的现状及收益分享问题

• 批准号: 04660167
• 负责人: IGUCHI Takashi
• 金额: $ 1.22万
• 依托单位: SHIMANE UNIVERSITY
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for General Scientific Research (C)
• 财政年份: 1992
• 资助国家: 日本
• 起止时间: 1992 至 1993
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/en/grant/KAKENHI-PROJECT-04660167/
• 关键词: Yield-sharing forest; damege by insects; regeneration cutting; 旧薪炭林地帯; 県行パルプ造林; マックイムシ被害; アカマツ材; パルプ原料; 一般建築材

(1) The present conditions of yield-sharing forest for production of pulp wood have not an average amount of growing stock for damage by insects. The market price of Japanese red pine timber continue to hover around and it is impossible to rise. Therefore, I am doubtful whether it is possible to share.(2) Even then under good conditions it was suggested that the pulp company is unprofitable. On the premise that the recent market price of red pine timber, the pulp company is difficult to collect the investment.(3) In a case of Shimane Prefecture Yield-sharing forest for production of pulp wood, pulp company and Shimane Prefecture have a share of 50% to 50%. It is impossible to cover the reforestation cost by this proceeds. THerefore, it is selected the Yield-sharing forest system agein.(4) After all so far as on the premise the economic base, it is impossible to proceed with Yield-sharing forest. Purposes of Yield-sharing forest were to made the work chance and become activity of regional economy. In the present time, forest laborer is aging and already being retire from active life one after another. Utilization of the forestland after regeneration cutting was let alone. This is the big problem.

(1)目前生产纸浆材的分产林还没有平均蓄积量，以防止虫害。日本红松木材市场价格继续徘徊，不可能上涨。因此，我怀疑是否有可能分享。(2)即使在当时情况良好的情况下，也有人建议纸浆公司是无利可图的。在近期红松木材市价的前提下，纸浆公司很难收回投资。(3)以岛根县为例，生产纸浆材的产量分享林，纸浆公司和岛根县各占50%至50%。这些收益不可能弥补重新造林的成本。因此，选择分产林制度。(4)毕竟在经济基础的前提下，不可能进行分产林。共享丰产林的目的是创造就业机会，成为区域经济的活动。在当前，林业劳动者正在老龄化，并已陆续从活动生活中退休。更不用说更新采伐后的林地利用了。这是一个大问题。