themeda中文是什么意思

• 菅草属

• villose themeda rhizome    菅茅根
• themeda anathera    n. 瘤菅
• themed    adj. 以…为主题的 ; v. 以一个主题提供（theme的过去分词）
• themeda arundinacea    n. 苇菅
• themeable    [网络] 可定制主题的；主题化；可定置主题
• themeda caudata    n. 苞子草
• theme-song    主题曲
• themeda chinensis    n. 中华菅
• theme-rhemes    主位-述位 ; (theme-rheme 的复数)
• themeda gigantea var. villosa    [网络] 一种多年生草本植物
• theme-rheme    主位-述位

• In different phases of development, vegetation systems in this region have changed from pioneer herbage species initially recovering in abandoned cropping lands ( bothriochloa ischemum, artenmisia giradii and stipa bungeana, artenmisia sacrorum, spodiopogen sibiricus and sophora flavecens, themeda japonica, and arundinella anomala ) to secondary shrubs ( hippophae rhamnoides, sophora viciifdia, and ostryopsis davidiana ), early forest community ( populus davidiana, betula platyphylla and platycladus orientalis with arbors or shrub assembling ), and finally liaotungesis community as the mature forest . in this study, soil profiles ( 0-5, 5-15, 15-25, 25-35, 35-50 cm soil layers ) were selected from typical vegetation systems representing for vegetation successions in the region
  该区北部目前还保存有空间上完整的植被正向演替系列，即弃耕地先锋群落草本群落(白羊草bothriochloaischemum、茭蒿artenmisiagiradii+长茅草stipabungeana、铁杆蒿artenmisiasacrorum、大油芒spodiopogensibiricus+苦参sophoraflavecens、黄菅草themedajaponica或野古草arundinellaanomala)灌丛群落(沙棘hippophaerhamnoides、狼牙刺sophoraviciifdia、虎榛子ostryopsisdavidiana)早期森林群落(乔灌群聚、山杨populusdavidiana、白桦betulaplatyphylla、侧柏platycladusorientalis、)辽东栎群落(quercusliaotungensis)。