the characteristics of clonal reproduction discussed in this paper is based on the experiment with rhizome of a.
本文以空心莲子草的地下茎为实验材料,对其克隆繁殖特征进行了研究。
the underground rhizome of p. australis and the aboveground part of s. mariqueter were the main sites of existing carbon storage.
地下根茎为芦苇现存碳储量的主要场所,而地上部分是海三棱藨草碳储量的主要场所。
the potential clone population consist of rhizome buds of 0 age class and tillering node buds of 1 age class, of which 0 age class constitute the majority, 84.8%.
无性系潜在种群是由0龄级的根茎芽和1龄级分蘗株芽所组成,其中以0龄级芽占绝对优势,达84.8% 。
the result showed that the primordial meristem at the tip of rhizome was surrounded by 4~7 bud scale.
研究结果表明:根状茎顶端的原分生组织由4~7个鳞片包被。
the potential clonal populations consist of winterness seedlings of tiller and rhizome buds.
无性系潜在种群由冬性苗和根茎芽所组成。
conclusion: the characteristics can be used to differentiate the rhizome of begonia sinensis.
结论:这些特征可作为中华秋海棠根茎鑒别的依据。
a hairpin shaped wire can be used to anchor the new rhizome and allow it to settle in until it produces new roots.
一个发夹形钢丝,可用于锚新的根茎,并允许它在定居,直到产生新根。
the rhizome of this plant, often dried and powdered and used as a spice.
白的似羊毛的茎干和叶子;有时被分在菊科的一种。
objective a field experiment was conducted to investigate the different effects of various plant growth regulators on diosgenin contents and rhizome yields of dioscorea zingiberensis.
目的大田条件下,研究几种植物生长调节剂对盾叶薯蓣根茎中薯蓣皂苷元含量及根茎产量的影响。
the primordial meristem at the tip of rhizome is surrounded by 3-5 lepises.
根状茎顶端的原分生组织由3~5个鳞片包被。
translocation of 14 c activity to rhizome increased with the increasing of leaf pairs, but radiotracer concentration in rhizomes decreased rapidly in plants with more than 10 leaf pairs.
c 草甘膦传导至地下根茎的量随植株叶数的增加而增多,但14c草甘膦含量在多于10对叶的植株中迅速下降。
for the clones, the ecological plasticity of vegetative propagative ability was high, but was relatively less for rhizome and inter-nodal length.
实验光稃茅香无性系的营养繁殖力具有较大的生态可塑性,每条根茎的长度及节间长度的生态可塑性则相对较小。
the secondary structure of rhizome include epidem, cortex and vascular tissue, pith ray is developed.
根状茎的次生结构由外向内为表皮,皮层和维管柱,髓射线发达。
the age structure of rhizome is an increasing model at length and weight at the end of growing season.
在生长季末,种群中根茎在累计长度和重量上均为增长型年龄结构。
but in the inlaid community there was more rhizome plants.
恢复区的镶嵌群落以根茎植物为主。