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Japanese]</p>"},{"@language":"ja","@value":"<p>近年，林業の採算性が悪化していることから，高いコストを占めている育林初期コストの削減が求められている。その中でも，下刈りコストの削減が重要な課題である。下刈りコストの削減を図る際には，なるべく植栽木の成長がよく，作業時間の短い下刈りスケジュールを検討する必要があるが，検討した事例はない。そこで，本研究ではスギ植栽木の樹高成長がよく，下刈り作業時間も短い最適下刈りスケジュールを検討することを目的とした。下刈り回数が3回の場合に考えられる全ての下刈りスケジュール別に下刈り終了時点でのスギ樹高と累積下刈り作業時間を推定し，それぞれについて多重比較によるグループ分けを行った。この結果をもとに最適な下刈りスケジュールの検討を行ったのでその結果を報告する。</p>"}],"abstractLicenseFlag":"disallow"}],"creator":[{"@id":"https://cir.nii.ac.jp/crid/1410290699054592514","@type":"Researcher","personIdentifier":[{"@type":"NRID","@value":"9000396088525"}],"foaf:name":[{"@language":"ja","@value":"福本 桂子"},{"@language":"en","@value":"Fukumoto Keiko"}],"jpcoar:affiliationName":[{"@language":"en","@value":"Kyushu University"},{"@language":"ja","@value":"九州大学大学院生物資源環境科学府"}]},{"@id":"https://cir.nii.ac.jp/crid/1410290699054592513","@type":"Researcher","personIdentifier":[{"@type":"NRID","@value":"9000396088526"}],"foaf:name":[{"@language":"ja","@value":"太田 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