長莖禾草 的英文怎麼說

中文拼音 [zhǎngjīnghécǎo]
長莖禾草 英文
highgrass
  • 長 : 長Ⅰ形容詞1 （年紀較大） older; elder; senior 2 （排行最大） eldest; oldest Ⅱ名詞（領導人） chief;...
  • 莖 : 名詞（植物體的一部分） stem （of a plant）; stalk
  • 禾 : 1. （禾苗, 特指水稻的植株） standing grain （esp. rice）2. （古書上指粟） millet3. （姓氏） a surname
  • 草 : Ⅰ名詞1 （草本植物的統稱） grass 2 （指用作燃料、飼料等的稻、麥之類的莖和葉） straw 3 （草稿） dra...
  • 禾草 : dogstail; grass禾草葉 grass-blade
  1. The tiller - nodes of 6 species of rhizome grass, including leymus chinensis, hemarthriajaponica, arundinella hirta, calamagrostis epigeios, c. rigidula, hordeum brevisubulatum in songnen plain, can live at best for 2 to 5 years, and do 2 to 4 propagating generations which is the same as the age class of tiller in number. the age structure of population is an increasing model which the young tiller is more than the old at quantity and biomass. during the whole growing season, the age spectrum varies for each species

    松嫩平原，羊草、牛鞭草、野古草、拂子茅、硬拂子茅和野大麥等6種根莖型禾草種群的分蘗節最多可以存活2 5個年度，可以進行營養繁殖2 4個世代，分蘗株的齡級數與分蘗節營養繁殖的世代數相同，在種群分蘗株的數量和生物量上，生長季的各個時期均以幼齡分蘗株占較大比例，呈現為明顯的增長型年齡結構，各種類的年齡譜組成各異。
  2. The average length of spacer varies by hemarthria japonica > calamagrostis epigeios > leymus chinensis > c. rigidula > hierochloe glabra > arundinella hirta among 6 species of rhizome grass, and is very changeable for each species

    7種根莖禾草生殖生長比率平均為16 540 ，種間變異不大，生殖分配1平均為zi 010 ，變化范圍在14刀2 27
  3. The winter tiller is more than the spring tiller at quantity hi leymus chinensis, calamagrostis epigeios and c. rigidula population at the beginning growing season. it is an efficient strategy to increasing survival fitness and propagating potential for rhizome grass to grow many active and strong winter tillers

    生長季初期，羊草、拂子茅和硬拂子茅種群返青的分蘗株以冬性植株多於春性植株，冬性植株生活力旺盛、抗性強，形成冬性植株是根莖型禾草種群提高生存適合度，增強營養繁殖力的有效策略。
  4. The stocks of bud bank is different among 6 species of rhizome grass, and changes for each species in the different period of growing season

    不同種類根莖型禾草的芽庫存量有較大差異，在不同生長時期也有較大變化。
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