root biomass中文什么意思

例句与用法

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1. studies on roots biomass of hippophae rhamnoides community in high altitude sand in guinan of qinghai
   青海贵南高海拔沙地沙棘种群根系生物量的研究
2. the estimate of fine root biomass in upper soil layer of larix olgensis plantation by geostatistics method
   采用地统计学方法对落叶松人工纯林表层细根生物量的估计
3. the leaves biomass, root biomass, total biomass, sla, lar, srl, rlr and rgr of three species had very obvious plasticity to soil water . but the plasticity degree of three plants to different soil water were c . smyrnioides > a . sylvestris > c . violaceum
   三物种的叶生物量、根生物量、总生物量、sla、lar、srl、rlr和rgr对土壤水分的可塑性均较大，但可塑性程度为明党参峨参川明参。
4. ginnala's leaf becomes thicker and its leaf area of a plant decrease . the specific leaf area under drought conditions is : a . ginnala > p . davidiana > m . baccata > p . ussuriensis . ( 5 ) un der drought conditions, all of the four species have the abilities to adapting drought environment by increasing root biomass
   茶条槭在干旱胁迫下比叶面积最高，山桃、山荆子次之，山梨最低；(5)在水分胁迫下，四树种均能通过显著增加根量分配来适应干旱。
5. 2 . all the corresponding parameters of a . sylvestris were similar with c . smyrnioides in procreate period in april . but the parameters of root length, diameter of root, volume of root, leaf biomass, root biomass, total biomass, root mass ratio ( rmr ) and sla had the maximal value in moderate treatment in vegetative period in january
   峨参的相应生长参数在4月生殖生长期与明党参随土壤水分的变化趋势相似；但在1月份的营养生长期，根长、根粗、根体积、叶生物量、根生物量、总生物量、rmr和sla均以中度水分条件最大。