Phalaris arundinacea

A field investigation of the Phalaris arundinacea ramet height, ramet biomass, and biomass of leaves, sheaths, and stems was conducted in two different habitats of the natural grassland of Xiliao-River Plains.

对西辽河平原天然草地两个生境草芦种群分株的高度、分株生物量、叶生物量、叶鞘生物量、茎生物量5个数量性状调查统计结果表明,不同生境间存在着极显著差异,分株在增高和增重上呈异速生长规律,且分株高度较高的草芦种群随高度的增加以茎增重为主,分株增重与各器官增重之间也呈较为稳定的异速生长规律;两个生境分株生物量分配均以叶的比重最大,在42。

The distribution patterns of spikelets and forets in conical spikes of Phalaris arundinacea,Dactylis glomerata and Festuca arundinacea showed that their spikelets and florets on each node were in Weibull distribution,and all grew in saturation curves along with the increase of node order.

分析草芦、鸭茅、苇状羊茅 3种圆锥花序禾草小穗及小花的分布格局 ,结果表明 ,3种禾草在各节位上的小穗、小花数量均适合于Weibull分布 ,随着节位序的增加均呈饱和型曲线增长 。

The quantitative analysis on the density dependence of Phalaris arundinacea clonal population on middle mountain regions of subtropical zone of China shows that mean tiller weight, mean weight of leaves per tiller and mean stem weight per tiller are decreased in power function with the increase of population density at different growing stages.

亚热带中山立地条件下草芦无性系种群密度制约的定量分析结果表明 ,不同生长时期草芦无性系种群的平均蘖重、平均蘖叶重和平均蘖茎重均随着密度的增加呈幂函数下降 。

Analysis on the Oil Shale Geochemical Characteristics and Sedimentary Environments of Lucaogou Formation in Dahuangshan Area;

博格达山北麓大黄山地区芦草沟组油页岩地球化学特征与沉积环境分析

The distribution and significance of Lucaogou Formation of Permain in Santanghu basin;

三塘湖盆地二叠纪芦草沟组分布及其意义

It is the key target for oil gas reservoir of the Permian Lucaogou formation.

位于三塘湖盆地中部的马郎凹陷是油气重点区带之一,面积1500 km2,区内二叠系芦草沟组为主要勘探目的层。

Primary Study on Interspecies Competition Between Phalaris tuberose and Leguminous Grasses under Mixed Sowing Condition;

威宁草芦与豆科牧草混播种间竞争初探

Dynamic Analysis for Nutrient Compositions of Phalaris tuberosa;

球茎草芦营养成分动态分析

The Sedimentary Environment of Lucaogou Formation in Upper Permian in Santanghu Basin.

三塘湖盆地上二叠统芦草沟组沉积环境

Origin of Dolostone in Lucaogo Formaion of Middle Permian in Santanghu Basin

三塘湖盆地中二叠统芦草沟组白云岩成因

Study on the Oil Shale Geochemistry of Permian Lucaogou Formation in the Northern Bogda Mountain

博格达山北麓二叠系芦草沟组油页岩地球化学特征研究

Sedimentary characteristics of the oil shale in the upper permian lucaogou formation in dahuangshan southern margin of Jungar

准噶尔盆地南缘大黄山矿区二叠系芦草沟组油页岩沉积特征

Study on the Origin of the Dolostone Intercalcated in the Black Shales in Middle Permian Lucaogou Formation Eastern Part of Southern Margin of Junggar Basin

准噶尔盆地南缘东部中二叠流芦草沟组黑色页岩中白云岩夹层的成因探讨

Study on High Resolution Sequence Stratigraphy and Reservoir Heterogeneity of Loucaogou Formation of Middle Permian in Chaiwopu Basin;

柴窝堡盆地中二叠统芦草沟组高分辨率层序地层与储层非均质性研究

Studies on Tissue Culture System of Zoysia Matrella;

沟叶结缕草组织培养技术体系的研究

An Analysis of Sedimentary Environment of Jiancaogou Formation of Upper Ordovician Series in Northern Guizhou and Its Adjacent Areas

黔北及邻区上奥陶统涧草沟组沉积环境分析

Study on Tissue Culture and Plant Regeneration of Zoysia.matrella (L.) Merr.;

沟叶结缕草组织培养及植株再生的研究

"Through the gate and Back again, all along the road, There is nothing anywhere But yellow reeds and grasses"

出塞复入塞, 处处黄芦草。

The Lugouqiao incident occurred on July 7,1937.

芦沟桥事变发生于1937年7月7日。

Analysis of Sedimentary Provenance of the Lower Segment of Paleogene Lower Ganchaigou Formation in Wunan-Lvcaotan Area,Qaidam Basin

柴西乌南-绿草滩地区古近系下干柴沟组下段物源分析

tall Australian reedlike grass sometimes used for hay.

澳大利亚芦苇状高草，有时用作干草。

tall reedlike grass common in salt meadows.

芦苇状高草，在盐土草地常见。

She burned reeds into ashes to fill up ravines and gullies that were scoured out by floods.

她又将芦苇烧成灰烬，把泛滥洪水的沟壑填平。

T-shape Pier Dynamic Analysis of Lugou Bridge on Shuo-huang Railway

朔黄铁路芦沟特大桥T梁加固动力特性分析

Any of various extinct, chiefly carboniferous trees of the genus Calamites, related to the modern - day herbaceous horsetails(Equisetum.

芦木一种芦木属主要生长于石炭纪的、现已灭绝的树木，与现代的草本马尾草（芦木属）有一定联系

One makes baskets by interlacing reeds or fibers.

人以芦草或纤维编结篮子。