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分光反射係数測定による水稲収量の推定   :   Spectral Observations for the Estimation of the Yield of Paddy Rice 

作成者 谷本, 俊明
日本十進分類法 (NDC) 616.29, 512.75
内容 研究概要:The purpose of this study is to develop the estimation method of the yield of paddy rice in the variety of Hinohikari, Airoman, Nakateshinsenbon, using portable spectroradiometer in panicle formation stage. Hinohikari; R675 (reflectance of paddy rice at 675nm) was best correlated with the yield. The correlation coeffcient was -0.826. Akiroman; R450 was best correlated with the yield. The most effective spectral index for the estimation of the yield was the value of (R950-R625)/(R950+R625). The correlation coeffcient was 0.547. Nakateshinsenbon; R850 was best correlated with the yield. The most effective spectral index for the estimation of the yield was the value of R850/R650. The correlation coeffcient was 0.794.
コンテンツの種類 研究報告書 Research Paper
DCMI資源タイプ text
ファイル形式 application/pdf
ハンドルURL http://mitizane.ll.chiba-u.jp/meta-bin/mt-pdetail.cgi?cd=00022124
掲載誌情報 第1回CEReS環境リモートセンシングシンポジウム論文集 page.95-98 (1998)
フルテキストへのリンク http://mitizane.ll.chiba-u.jp/metadb/up/assist1/C-11_20.pdf
言語 日本語


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