CAJ | 학술논문

以北京地区大棚栽植的台湾青枣9个品种的叶片为材料,分别对其表型进行观察对比,对其叶面积、叶绿素含量等指标进行测定分析,并利用石蜡切片技术对显微性状进行观察对比,研究了不同品种间叶片性状差异.结果表明:北京地区棚栽台湾青枣各个品种间叶片性状表现差异显著,但部分品种内指标间表现并不一致,为北京地区台湾青枣的引种栽培提供了一定依据.
이북경지구대붕재식적태만청조9개품충적협편위재료,분별대기표형진행관찰대비,대기협면적、협록소함량등지표진행측정분석,병이용석사절편기술대현미성상진행관찰대비,연구료불동품충간협편성상차이.결과표명:북경지구붕재태만청조각개품충간협편성상표현차이현저,단부분품충내지표간표현병불일치,위북경지구태만청조적인충재배제공료일정의거.
Nine cultivars of date (Ziziphus mauritiana Lamk) grown in greenhouse in Beijing were used as trial materials to study the differences of leaf character. Exterior character and microstructure character were observed, and the acreage and the chlorophyll content of the leaves were determined and compared. The results showed that leaf characters of different cultivars were distinct and some index was inconsistent for the same species, which provides evidence for date introduction and cultivation.