甘肃省白龙江与洮河林区野生食果资源研究

为了更好地反映甘肃省白龙江、洮河林区野生食果资源情况,为开发利用提供原始资料,就该林区野生食果资源现状进行了多年的调查研究,结果表明:该林区共有野生果树52科、82属、260种;其中木本植物235种,约占总种数的90.38%,草本植物25种,约占总种数的9.62%;分布广泛和较广泛的种类约占总种数的80.77%;果实类型以浆果、核果和坚果为主;其地理分布类型共有10个,以北温带分布为主。还介绍了野生果树在6个不同景观带的分布情况;简述了主要野生果树在民间的利用方式,并提出了具体的保护和利用建议。

Wild Fruit Tree Resources in Bailong River and Tao River Forest Region

In order to better reflect the situation of wild fruit tree resources in Bailong River and Tao River forest region,and offer original data for development and utilization,the status of wild fruit tree resources in this region had been investigated and researched for several years.The results showed that there were 260 species,82 genus,52 families of wild fruit tree resources in this forest region.Among them,there were 235 species of woody plant accounting for 90.38% of all species,and 25 species of herbaceous plant accounting for 9.62% of all species.The number of species distributed widely and relatively widely accounted for 80.77% of all species.Berry,drupes and nut were main fruit types.There were 10 geographic distribution types,and north tempera zone was main distribution area.The distribution status of wild fruit trees at 6 different landscape belts was introduced.The folk utility ways of main wild fruit trees were briefly introduced.Some concrete suggestions for protection and utilization were put forward.