【摘要】 对华中五味子果实性状进行系统研究.结果表明:无性系间的穗长、穗粗、柄长、粒纵、粒横、每穗粒数、单穗质量、穗轴质量、千粒质量、千粒果皮质量等10个果实性状均表现出显著的差异,F值依次分别为42.735、39.675、72.310、39.584、255.988、255.193、39.616、14.487、11.463和81.467,在20个预选无性系中有进一步选择的必要;综合不同无性系的果穗性状和果粒性状可以看出,9903、9919两个无性系的果实性状最优,可以作为高产无性系的备选;在供试的20个无性系中,果实入药率差异不大,均在92%~94%,其中预选品系9929果穗入药率最高,为94.12%显著.对华中五味子果实性状进行相关分析.结果表明:单穗质量与穗粗、粒纵、穗轴质量的相关性达到极显著水平,但是和穗柄的长度呈负相关.更多还原

【Abstract】 Individual variation in the fruit of Schisandra chinensis Ball is discussed in this paper.The results of study show that there are distinct differences in the properties of the chinnensis Ball such as the length of handle and spike,thickness of spike,the length of grain and the width of grain,the weightiness of spike and grain and so on among clones.The ratio of medical parts of the fruit can be above 90% among the four clones for experiments.The ratio of medical parts of the fruit fringe of pre-chosen breed 9929 is distinctly excellent over the other three breeds.Its correlation arrives at the best/prominent level between the weightiness of spike and grain respectively and the thickness of spike,the length of grain,the weightiness of spike axes and the length of spike,the weightiness of spike,and the weightiness of fruit skin.更多还原