苧痲의 育成品種과 在來鍾의 主要形質 特性 比較

Comparison of agronomic traits between improved and local varieties in ramie(beohmeria nivia hooker et arnot)

This study was conducted to know the difference between the improved and the local varieties on major characteristics concerned to fiber yield. The improved varieties were shown in good growth with longer than 20cm of stem length, thicker trunk, fewer node number than the local varieties. The other hand, the local varieties were shown multisprout natures but the available stem ratio was much less. The ratio of dry fiber of the improved ones was about 3 times as much as the local ones. Among the three harvesting times, the fiber yield was hight at the second time, and was even in the improved ones but was unequal in the local ones.