| 青海省海南州天然草地主要饲用植物经济类群及评价 |
| |
| 引用本文： | 范青慈,杨阳.青海省海南州天然草地主要饲用植物经济类群及评价[J].青海草业,1999(1). |
| |
| 作者姓名： | 范青慈 杨阳 |
| |
| 作者单位： | 青海省草原总站!西宁，８１０００８ |
| |
| 摘 要： | 海南州天然草地饲用植物资源丰富，据调查统计有饲用植物３６４种，占全州植物总数的３４．５７％，其中禾本科饲用植物９８种，豆科饲用植物４９种，莎草科饲用植物２７种，杂类草饲用植物１０９种，这四大经济类群是构成海南州天然草地的主体，在各草地类型中占居重要的地位，发挥着各自的优势和作用。
|
| 关 键 词： | 饲用植物 经济类群 评价 |
Economic Flora of Main Forage Plant of Natural Pasture in Hainan Prefecture and its Appraisal |
| |
| Fan Qingci,Yan Yan.Economic Flora of Main Forage Plant of Natural Pasture in Hainan Prefecture and its Appraisal[J].Qinghai Prataculture,1999(1). |
| |
| Authors: | Fan Qingci Yan Yan |
| |
| Abstract: | There are very abundant forage resources on the natural grassland in Hainan prefecture.According to investigation,there are 364 forage species,which is 34. 57% of the total number ofplant species of the prefecture. Out of the total forage species, 98 species are grasses, 49 speciesare legume, 27 species are sedge,and 190 species are forbs. The above - mentioned four types of economic flora are principle part of the natural grassland, play a very important role in variousgrassland types and have various functions. |
| |
| Keywords: | esources forage species economic flora appraisal |
| 本文献已被 CNKI 等数据库收录！ |
|
