【摘要】 以乌兰布和沙漠作为研究区,以其中分布的野生植物资源作为研究对象,研究过程中采用样方法,对分布在乌兰布和沙漠的331种被子植物及不同植物的果实类型进行了详细的调查研究,并对不同植物果实潜在的开发利用价值进行了调查,以期为乌兰布和沙漠被子植物的研究、开发、利用奠定基础,对乌兰布和沙漠野生植物资源有更清晰的了解和认识,为后续自然资源的可持续利用奠定实践基础和理论依据。结果表明:乌兰布和沙漠植物共有被子植物51科179属331种,被子植物中双子叶植物占绝对优势,共42科145属277种,单子叶植物9科34属54种,物种资源丰富。乌兰布和沙漠被子植物的果实类型共有12种,依植物果实类型数量排序为瘦果>蒴果>胞果>颖果>荚果>角果>坚果>浆果>蓇葖果>双悬果>核果>翅果。乌兰布和沙漠野生植物中被子植物的果实50%以上具有较高的开发利用价值,包括药用、饲用、食用、经济等多方面,其中果实可做药用的植物多达141种,野生植物资源利用价值十分可观。更多还原

【Abstract】 Taking the Ulan Buh Desert as the research area and the wild plant resources distributed in it as the research object,the same method was used in the research process to examine the 331kinds of angiosperms and the fruit types of different plants distributed in the Ulan Buh Desert.Detailed investigation and research,and investigation of the potential development and utilization value of different plant fruits,in order to lay the foundation for the future research,development,and utilization of Ulan Buh Desert angiosperms,and have a great impact on Ulan Buh Desert wild plant resources.A clearer understanding would lay apractical and theoretical basis for the subsequent sustainable use of natural resources.The results showed that Ulan Buh Desert plants share51families,179genera and 331species of angiosperms.Among the angiosperms,dicotyledons are absolutely dominant,with a total of 42families,145genera and 277species,and 9families,34genera and 54species of monocots.Species resources was rich.There were 12fruit types of Ulan Buh Desert Angiosperm,which were sorted according to the number of plant species:achenium>capsula>utriculus>caryopsis>legumen>siliqua>nux>bacca>folliculus>cremocarpium>drupa>samara.Ulan Buh Desert was rich in wild plant resources,and more than 50%of the fruits of angiosperms distributed in it had high development and utilization value,including medicinal,feeding,edible,economic and other aspects.Among them,the fruits can be used for medicinal purposes.There were as many as 141species of plants,and the utilization value of wild plant resources is very considerable.更多还原