福建省花生品种区试主要性状相关分析

摘要

Based on the data analysis on Fujian regional test of peanut varieties from 2006 to 2009, it showed that the yield level of peanut varieties did not clearly break through, the economic traits of most tested varieties were not significantly different; leaf spot resistance increased year by year, the breeding of plant resistance to rust and Fusarium wilt had reached a higher level, but the bacterial wilt became heavier gradually; yield were positively related to main stem height, length of side branch, total number of branches, fruiting branch number, fruiting number of single plant , 100-seed-weight.%对2006—2009年福建省花生品种区域试验资料进行整理分析，结果表明：产量水平没有明显突破，多数经济性状差异不显著；叶斑病抗性逐年有所提高，锈病、枯萎病抗性育种已达较高水平，但青枯病呈逐年加重趋势；产量与主茎高、侧枝长、总分枝数、结果枝数、单株结果数、百果重呈正相关。