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了解山西省野葛种质资源的分布状况、群落组成以及植物学特性,为晋产野葛资源的挖掘、保护和可持续利用提供参考依据。对山西境内12个产地野葛的植物学性状及生长环境进行实地调查。结果表明,山西省野葛种质资源主要分布于晋南的中条山区域和晋北的太行山区域。从水平分布看,山西野葛主要分布于34°47’04.77″~39°31’05.23″N,110°30’17.80″~114°33’18.24″E;垂直分布介于730~1240 m之间,以海拔730~950 m最为常见。山西野葛生长的区域年均降水量介于400~800 mm之间,年均温度为6.8~14℃。山西野葛的群落组成较为单一,大部分伴随其生长的是较矮的灌木丛,少部分伴随有杨树、刺槐等。根据生态环境的不同,可将山西野葛大致分为疏林灌木型、河道草地型和砂质土壤型3种类型。
To understand the distribution, community composition and botanical characteristics of kudzu germplasm resources in Shanxi Province, and to provide a reference for the excavation, conservation and sustainable utilization of wild kenaf resources. Field investigation was conducted on the botanical characters and growth environment of kudzu at 12 sites in Shanxi Province. The results showed that the germplasm resources of kudzu in Shanxi were mainly distributed in Zhongtiao Mountain area in Jinnan and Taihangshan area in the north of Shanxi Province. From the horizontal distribution, Shanxi kudzu is mainly distributed in 34 ° 47’04.77 “~ 39 ° 31’05.23” N, 110 ° 30’17.80 “~ 114 ° 33’18.24” E; vertical distribution ranges from 730 to 1240 m Between 730 to 950 m above sea level the most common. The average annual precipitation of the area grown by Shanxi kudzu is between 400 and 800 mm with an average annual temperature of 6.8-14 ° C. The community composition of kudzu in Shanxi Province is relatively simple. Most of the karst trees are accompanied by the shorter shrubs, and a few of them are accompanied by poplars, acacia and so on. According to the different ecological environment, Shanxi kudzu can be roughly divided into sparse shrub type, river grassland type and sandy soil type three types.