不同种质木瓜种子形态学研究

The Morphological Study of Different Germplasm Chaenomeles Seed

目的:讨论同一产地不同品种的木瓜种子的形态学相关性。方法:分别测定木瓜种子的长、宽、厚、百粒重,根据种子的长、宽、厚、长×宽×厚、长/宽、厚/宽、百粒重7个指标,分析木瓜种子的品种差异及其形态学相关性。结果:同一产地不同品种木瓜籽差异不明显,种内差异较为显著。木瓜籽的形态学指标间有显著相关性。

Objective： To study the morphological correlation of different varieties Chaenomeles seed from the same origin.Method： Chaenomeles seed were measured for the length,width,thickness,kernel weight and based on the length,width,thickness,length × width × thickness,length / width,thickness / width,kernel weight to analyze breeds and the morphological correlation of Chaenomeles seed.Results： Different varieties of the same origin Chaenomeles seed was not significantly,the difference was more significant within species.Chaenomeles seed morphological index had significant correlation.