Correlation and Path Analysis of the Major Agronomic Characters of ?Radish and Fleshy Root Yield(PDF)

《北方园艺》[ISSN:1001-0009/CN:23-1247/S]

Title:: Correlation and Path Analysis of the Major Agronomic Characters of ?Radish and Fleshy Root Yield

Author(s):: YUAN Wei-ling; MEI Shi-yong; CUI Lei; GAN Cai-xia; Institute of Economic Crop,Hubei Academy of Agricultural Science,Wuhan,Hubei 430070

Abstract:: Taking radish variety ‘Xuedan No.1’ as material,the correlation of the major agronomic characters of radish and fleshy root yield were studied.The results showed that the root length,outside root length,angular divergence,leaf number,plant height and the fleshy root yield had obvious positive correlation.The root width,leaf length,leaf width and the yield had weak negative correlation.The total effect of every major character and yield was ranked as following：plant height>root length>outside root length>leaf number>leaf weight>angular divergence>leaf length>root width>leaf width.Therefore,when selecting the variety and making out high yield for radish,the leaf area should be increased to improve the yield on the base of stabilizing.

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Last Update: 2014-08-16