地下茎
- 名rhizome;rootstock;underground stem;subterranean stem
-
[underground stem] 植物生于地面下的任何一种茎;主要种类有:根状茎、块茎、球茎、鳞茎和根状的下垂茎
-
通过地下茎等营养器官进行无性繁殖是其主要繁殖方式。
Asexual reproduction by vegetative organs , such as rhizome , is its main reproductive way .
-
研究结果表明:(1)地下茎的节是克隆繁殖的必要条件,节的有无决定克隆繁殖是否发生;
Philoxeroides . The results show that : ( 1 ) the node of rhizome is prerequisite of its clonal reproduction ;
-
主蔓与地下茎生长规律符合Logistic数学方程。
The growth regularity of arm and rhizome accorded with Logistic equation .
-
本文报道了延胡素愈伤组织和地下茎形成块茎的适宜条件:改良H培养基附加BA或BA+GA。
This paper reports on the conditions suitable for the formation of tuber by callus and underground stem of Corydalis yanhusuo .
-
水平地下茎和不定根与垂直地下茎之间甘草酸含量存在显著差异(P0.05),而水平地下茎与不定根之间差异不显著。
The difference of glycyrrhizinic acid content among horizontal underground stem , random root and vertical underground stem was obvious , but the difference between horizontal underground stem and random root was not obvious .
-
本研究通过盆栽试验的方法,以银条的茎(地上茎、地下茎)、叶为试材,研究了不同浓度的Cd或Pb处理对银条生理生态、品质及重金属残留的影响。
Using stems and leaves of Stachys floridana as test material . Effects of different cadmium or plumbum concentrations on physiological ecology , quality and heavy metal residue content were studied with the pot experiment .
-
藕莲为莲(NelumbonuciferaGaertn.ssp.nucifera)三种类型之一,其地下茎莲藕在12种水生蔬菜中栽培面积最大,同时也是我国销售量最大的26种蔬菜之一。
Rhizome is one of three types of Nelumbo nucifera Gaertn . ssp . nucifera , which has the largest cultivation area in 12 kinds of aquatic vegetables and its sales is one of the largest of the 26 kinds of vegetables .
-
莲地下茎不同部位营养成份分析
Assay of Nutritive Components in Different Parts of Underground Rhizome in Lotus
-
山金车属的生地下茎的通常是多年生植物的任何一种。
Any of various rhizomatous usually perennial plants of the genus Arnica .
-
热带美洲的一个兰花属,附生或石生,地下茎。
Genus of tropical American epiphytic or lithophytic rhizomatous orchids .
-
贮藏温度对鱼腥草地下茎保鲜效果的研究
Studies on the Storing Effects of Houttuynia Cordata Thunb at Different Temperatures
-
美国南部和东南部一个多年生地下茎草本属。
Genus of perennial rhizomatous herb of southern and southeastern United States .
-
地下茎的结构和茎的结构相似;
The structure of underground stem was similar to that in stem .
-
欧亚多年生块茎或地下茎草本植物的一个属;多榔菊属的一种植物。
Genus of Eurasian perennial tuberous or rhizomatous herbs : leopard 's bane .
-
刚竹属植物地下茎的比较解剖学研究
Studies on comparative anatomy of rhizome of Phyllostachys bamboos
-
亚洲、澳大利亚和玻利尼西亚的多年生生地下茎的草本植物,根茎有生姜气味。
Perennial rhizomatous herbs of Asia and Australia and Polynesia having ginger-scented rhizomes .
-
热带生地下茎的草本植物,通常是为了观赏其巨大的箭形叶子。
Tropical rhizomatous plant cultivated as an ornamental for its large sagittate leaves .
-
结果表明,中国薯蓣属植物地下茎淀粉粒主要有单粒和复粒2种形态。
There were two types of starch grain , simple grain and compound grain .
-
北部温带地区一个地下茎草本属;蜂斗叶属植物;蜂斗菜属的几种草本植物之一。
Genus of rhizomatous herbs of north temperate regions : butterbur ; sweet coltsfoot .
-
重金属主要富集在植物根部和地下茎。
The heavy metal are mainly concentrate in the roots and haulms of plants .
-
不同肥料及配比对鱼腥草地下茎产量的效应研究
Effect of different fertilizers and application rates on subterranean stem weight of Houttuynia cordata Thunb
-
这些叶都由地下茎产生,地下茎也有根。
These leaves arise from an underground stem rhizome from which also extend the roots .
-
马铃薯的主要成份是淀粉,是由马铃薯身把它存在其地下茎里的。
A potato consists mainly of starch stored by the potato plant in its underground stem .
-
一种产于美国东北部的多年生草本植物,地下茎厚,瘤状,黄色,叶大,圆形。
Perennial herb of northeastern United States having a thick knotted yellow rootstock and large rounded leaves .
-
小区间不同肥料处理对怀山药地下茎产量差异极其显著。
The difference of the yield of rhizomes was very distinct by dealing with different fertilizers among plots .
-
不同施肥配比对鱼腥草地下茎黄酮含量的影响
Effect of Different Fertilizer and Application Rate on Flavonoids Content in the Subterranean Stem of Houttuynia cordata Thunb
-
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 characteristics of clonal reproduction discussed in this paper is based on the experiment with rhizome of A.
-
地上部分和地下茎的氮磷含量都在秋冬达到最大值,在春夏达到最低值。
Nitrogen and phosphorus contents of reed maximized in autumn and winter and minimized in spring and summer .
-
藜蒿地上茎和地下茎均具分泌囊,并分布在皮层。
The aerial stem and the underground stem of A.selengensis all had secretory cavity which was distributed on the cortex .
-
盾叶薯蓣地下茎的不定根根尖由根冠、分生区、伸长区和成熟区四部分组成。
The root tip of adventitious root included four parts : root cap meristem zone , elongation zone and root-hair zone .