2) rhizome
[英]['raɪzəʊm] [美]['raɪzom]
地下茎
1.
Research on Rhizome Growth of Chimonbambusa hejiangensis
合江方竹地下茎生长规律研究
2.
Annual growth rhythm,overall and horizontal distribution of bamboo rhizome,variation law of rhizome bud and bamboo root system of Oligostackyum oedogonatum were studied.
主要研究肿节少穗竹的地下茎的生物学特性,即竹鞭年生长规律、竹鞭垂直分布与水平分布、竹鞭芽变化规律及竹鞭根系生长规律,研究结果表明:竹鞭延伸生长量与温度关系密切,一年中鞭笋生长量随着月均温的升高而加大,8月达到最大,到12月冬季来临进入休眠;竹鞭主要分布在0~40 cm土层,且分布较为均匀,40 cm以下分布很少;2~3龄鞭壮芽数、笋芽数最多,转化为笋及鞭也多。
3.
Based on the comparative anatomical studies on rhizome, the author found that there were three anatomical structure type: Bambusoides, Nigra and Heteroclada.
地下茎是竹类植物的主要营养器官和无性繁殖器官,也是竹类植物主要的分类依据之一。
3) Rhizome
[英]['raɪzəʊm] [美]['raɪzom]
地下根茎
1.
The temperature for rhizome shooting ranges between 10 and 46℃ with the optimun at 30-40℃Rhizome is good germination when the range of water content is 15-20% and the range of soil depth is 0~3cm.
地下根茎发芽温度在10~46℃,以30~40℃为适宜,土壤含水量为15%~20%、土深0~3cm时生长最快,耐旱、耐涝性强,对光有敏感性。
4) microstructure of underground stems
地下茎的显微结构
1.
The microstructure of underground stems of Sinopodophyllum hexandrum and the distribution of endophytic fungi were studied by permanent sectioning and microscope observation.
采用石蜡永久制片和光学显微观察的方法对桃儿七(Sinopodophyllum hexandrum)地下茎的显微结构及其内生真菌的分布进行了研究。
5) subterranean stem weight
地下茎产量
6) horizontal rhizome
横走地下茎
补充资料:地下茎
1.指植物的茎生长在地面以下的部分。有根茎﹑块茎﹑鳞茎等。是地上茎由于环境条件的影响而引起的变态,其功能主要是贮藏养料。
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条