CAJ | 학술논문

[目的]了解柽柳植物在自然条件下的萌发行为.[方法]以长穗柽柳为实验材料,观察研究了种子形态与萌发特性[结果]①长穗柽柳种子平均的长、宽、千粒重分别为1 011.96 μm、399.94 μm、38.66 mg;②自然条件下长穗柽柳种子平均的发芽率、发芽势、发芽指数、发芽系数分别达到95.56%、46.67%、20.25、56.86;③各地理居群之间的种子形态及萌发特性没有显著性差异.[结论]该研究以期为长穗柽柳的引种繁育及沙丘植被保护提供参考.
[목적]료해정류식물재자연조건하적맹발행위.[방법]이장수정류위실험재료,관찰연구료충자형태여맹발특성[결과]①장수정류충자평균적장、관、천립중분별위1 011.96 μm、399.94 μm、38.66 mg;②자연조건하장수정류충자평균적발아솔、발아세、발아지수、발아계수분별체도95.56%、46.67%、20.25、56.86;③각지리거군지간적충자형태급맹발특성몰유현저성차이.[결론]해연구이기위장수정류적인충번육급사구식피보호제공삼고.
[ Objective] The aim was to study the germination behavior of Tamarix elongate Ledeb. under natural conditions. [ Method] By using T. elongata as the experimental materials, the seed morphology and germination characteristics were observed and measured. [ Result] ① T. elongata seed was 1 011.96 pm in length and 399.94 pm in width, and the thousand-seed weight was 38.66 mg; ②the germination rate, germination energy, germination index and germination coefficient of T. elongata seeds were 95.56%, 46.67% , 20.25 and 56.86 respectively; ③there were no significant differences in morphology and germination characteristics among the three different geographical populations. [ Conclusion ] The present research will provide reference for the introduction and breeding of 7". elongata as well as the protection of sand dune vegetation.