文献类型： 会议论文

第一作者： Changsong Feng

作者： Changsong Feng ¹ ; Wang Wei ² ; Eryao Wang ³ ; Zhaoxue Xu ¹ ; Chengzhang Wang ¹ ;

作者机构： 1.Institute of Animal Husbandry and Veterinary Research, Henan Academy of Agricultural Sciences, Zhengzhou,450008, China

2.Engineering College of Animal Husbandry and Veterinary Science, Henan Agricultural University, Zhengzhou 450002, China

3.Institute of Agricultural Sciences, Huangchuan County of Henan Province, Huangchuan 465150, China

关键词： Henan;Leguminosae;forage;flora;resources

会议名称： China-Japan-Korea Grassland Conference on Knowledge Innovation of Grassland Science and Sustainalbe Development of Grassland Agriculture

主办单位：

页码： 204-204

摘要： Henan Province was located in the North-South climate transition zone, and the study of plants flora had exclusive geographical significance.Through investigation and statistics of natural legume forage species in Henan, it was analyzed that the family and genera composition and the geographical elements and the feeding value analysis.The results showed that, there were 136 species of natural plants, which belongs to 41 genera in Henan.Among them, the main body form of the local legume forage flora was the dominant genera and the few genera, which the flora advantage phenomenon was very obvious.The two generas were 60.97％ of the total generas number and 81.62％ of the total species number.In the geographical elements of the plants flora, the temperate zone and the tropic with genera distributional type were in a dominant position, which expresses the adaptable characteristics between the distribution of flora and the climate zone.There was good value to leguminous forage in Henan, the exceptional and the moderate was 89.71％ of the total species.The inferior and the poisonous was 10.29％.Some suggestions were put forward on their utilization and protection.

分类号： S283