1) subterranean stem weight
地下茎产量
2) subterranean stem weight of Houttuynia cordata Thunb
鱼腥草地下茎产量
1.
Effect of different fertilizers and application rates on subterranean stem weight of Houttuynia cordata Thunb;
不同肥料及配比对鱼腥草地下茎产量的效应研究
3) 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。
4) 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。
6) bulb yield
鳞茎产量
1.
Effects of planting depth on the plant growth and bulb yield of Lanzhou lily;
栽植深度对兰州百合植株生长及鳞茎产量、品质的影响
2.
Field experiments were carried out to investigate the effect of pinching treatment in different growth periods on growth characteristics,bulb yield and quality of Lilium davidii var.
在大田栽培条件下,研究了不同摘顶时间对兰州百合植株的生长特性、鳞茎产量和品质的影响。
3.
Effect of different bud picking time on lily bulb yield was studied.
研究不同摘花时期对百合鳞茎产量的影响。
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