天津木本蔬菜资源调查

木本蔬菜资源在食用、经济、药用、生态等方面都很有价值。为了保护和开发天津市木本蔬菜资源,通过野外调查、走访、市场调研以及查阅大量文献资料,对天津市木本蔬菜资源进行调查与分析。结果表明：天津市有木本蔬菜资源23科35属41种,其中蝶形花科、蔷薇科和杨柳科较多,共有15种,占36.6%;其次是漆树科、木兰科、榆科、芸香科、猕猴桃科和卫矛科,共有12种,占29.3%。有天津市本地种15科20属22种,占53.7%;因为观赏或者绿化引进的外来种8科15属19种,占46.3%,表明天津市木本蔬菜资源以本地种为主。笔者分析了发展木本蔬菜的可行性,探讨了木本蔬菜在现代农业中的作用,并就天津市木本蔬菜资源的开发利用提出了发展建议。

Investigation on the Woody Vegetable Resources in Tianjin

The woody vegetable is a promising resource in the nutritional value of food, medicinal health value, economic value and eco-tourism value. In order to promote protection and utilization of the woody vegetable resources, the woody vegetable resources in Tianjin were studied, according to field investigation, oral probe from native, market research as well as reviewing widely literature. The results showed that a total of 41 species of common woody vegetable resources were investigated in Tianjin, which belong to 23 families and 35 genera. The number of Papilionaceae, Rosaceae and Salicaceae had largest species (15), accounting for about 36.6% of the total number. The number of Anacardiaceae, Magnoliaceae, Ulmaceae, Rutaceae, Celastraceae and Actinidiaceae had the next largest species (12), accounting for about 29.3% of the total. Among these 22 species were native plants, belonging to 15 families, 20 genera, accounting for 53.7% of the total, and the other 19 species accounting for 46.3% were introduced from other regions of China because of viewing or green. It is found that the species of native plant was larger than that of other regions of China. The feasibility of the development and the role in the modern agriculture of woody vegetable resources was analyzed. Finally the development suggestions of woody vegetable resources were proposed.