茎秆

一条长长的茎秆的每个节上都会长出一朵浅蓝色的花。

A single pale blue flower grows up from each joint on a long stalk .

茎秆里N、P、K的含量随着氮钾量的增加而增加。

The content of N , P , K in stalk increased with the increase of the amount of nitrogen and potassium .

水、旱条件下水稻茎秆主要抗倒伏性状的QTL分析

QTL Analysis for Lodging Resistance in Rice Using a DH Population Under Lowland and Upland Ecosystems

水稻基部伸长节间性状与茎秆机械强度的相关分析和QTL定位

Correlation between Traits of Basal Elongating Internodes and Culm Mechanical Strength and QTL Location in Rice

SAI可能为甜高粱茎秆糖分代谢的关键调控酶。

SAI might be a key enzyme controlling sugar metabolism in the sweet sorghum stalk .

相对GLAD与开花时绿叶面积呈显著负相关，与茎秆硬度呈显著正相关；

Relative green leaf area duration is significantly and negatively correlated with green leaf area at flowering , is significantly and positively correlated with hardness of stem .

笔者从作物茎秆的化学成分与形态结构、力学原理和QTL定位等方面对抗倒伏的评价方法进行了总结：纤维素和木质素的含量多少与倒伏有紧密的联系；

The paper concluded evaluation methods of lodging resistance from chemical composition ? microstructure ? mechanics mechanism and QTLs mapping in crops .

该病害的典型症状为叶斑、叶片黄化、茎秆矮化、茎秆变色、根颈和根腐烂。E.astragali在叶柄和茎秆中的分离率显著（P＜0.05）大于叶片和根部。

Typical symptoms are leaf lesions , leaf yellowing , shoot stunting , stem discoloration , crown rot and root rot. Frequencies of E. astragali in petioles and stems were significantly ( P0.05 ) higher than in leaf blades and roots .

我国野生大豆的茎秆长度从不足30cm到500cm以上；

The stem of wild soybean is from 30 to 500 cm in height .

夏玉米茎秆中SPS、SS活性从拔节期到大喇叭口期增大，大喇叭口期到抽雄期再逐渐减小。

The SPS and SS content in the summer maize stems increased from jointing stage to great bell mouth stage , and reduced from great bell mouth stage to heading stage .

在不同施N水平下，果聚糖在各组织器官中的分配模式也基本相同。茎秆是贮存果聚糖最主要的营养器官，在营养生长期茎秆分配了植株果聚糖积累的73.1%～87.8%。

The pattern of fructan distibution in different tissue organ were also very similar at different N levels applied , Stems , containing about 73.3 % ~ 87.8 % of plants fructan accumulation during vegetative growing stages , were the major storage tissue organ for fructan .

尤其是在近几年，离子液体有望被用于环境保护和对生物资源的再利用，例如吸收有害气体CO2，降解作物茎秆中的纤维素等。

Especially in the recent years , ILs have been promised to be used in environmental protection and the utilization of biotic resources , for example , absorption of harmful gas CO2 , and degradation of cellulose from the crop stalks .

人工接种叶片和茎秆9d后，叶片的病情指数达90.95，接种茎秆的病情指数达85.19。

The DI values on the leaves and stems were 90.95 and 85.19 respectively after 9 days of inoculation .

为此，研制了ND-1.2型低割茬茎秆收割机以解决此类问题。

ND-1.2 low stubble haulm reaping machine can solve the problem .

水稻茎秆螺旋突变体ts-ta的鉴定及其遗传分析

Characterizations and Genetic Analysis of Twisted Stem and Tiller Angle ( ts-ta ) Mutant in Rice

在水田、旱田栽培条件下，考查了乳熟期DH系及其亲本的茎基粗、茎秆长及茎秆强度等性状。

Three culm traits , basal culm thickness ( BCT ), culm length ( CL ) and culm strength ( CS ), of DH lines and their parents under upland and lowland ecosystems at milk stage were studied .

对茎秆的拉伸实验方法进行了探索，找到一种可行的茎秆拉伸实验方法，成功地在Instron材料实验机上对作物茎秆进行了拉伸实验。

Experimental methods of tensile-test for the wheat stem were investigated , and finally a feasible method was developed successfully . By this method experiments were performed using an Instron Testing Machine .

头季稻生育期140天左右、总叶数较多、LAI较大、茎秆粗壮、穗总粒数较多的杂交稻组合适于进行头季稻&低位再生稻栽培。

About the choice of main crop , choose hybrid combination with longer growth duration ( about 140 days ), more leaves , higher LAI , firm culm and more grain number per panicle in main crop , followed by lower-nodal ratooning rice .

IRRI新株型稻每穗颖花数与茎秆性状的遗传相关和通径分析

Genetic Correlation and Path Analysis on the Number of Spikelet Per Panicle ( NSPP ) and the Culm Traits of New Plant Type ( NPT ) Rice ( Oryza sativa ) from IRRI

总麦草的果聚糖转运量为56.18g/m~2（0N）和71.6g/m~2（200N），其中的85%以上是由茎秆输出。

Fructan translocation of total straws were 56.18 g / m ~ 2 ( 0 N ) and 71.6 g / m ~ 2 ( 200 N ), stems accounted for more than 85 % .

结果表明，ATP酶在毛竹茎秆纤维细胞壁的整个形成过程中发挥重要作用，而纤维细胞的次生壁形成过程是一个由核基因控制的主动的PCD过程；

These findings indicated that ATPase played a key role on the cell wall formation of fiber in Phyllostachys edulis culm , and the formation of secondary wall was a typical programmed cell death ( PCD ), which was an energy dependent active process and was controlled by nuclear genes .

穗下茎秆长、穗下生物鲜重、茎秆长粗比、茎粗和穗位高对UVSRP的作用表现为较大的负向直接效应。

The stalk length below ear , the fresh plant weight below ear , the rate between length and width of stalk , the stalk width and the ear height had fairly negative direct effect .

立辊式玉米摘穗与茎秆切碎装置的设计

Design of a Vertical-roll Type of Corn Picker and Stalk Chopper

作物茎秆抗倒伏的力学研究

A study on the mechanism of lodging resistance of crop stem

甜高粱茎秆液态发酵制取乙醇工艺技术

Technology of producing ethanol through liquid fermentation of sweet sorghum stalks

甜高粱茎秆含糖量研究

Study on the Sugar Content in the Stems of Sweet Sorghum

废弃烤烟茎秆与鸡粪堆肥化利用的研究

Utilization of Waste Tobacco Stem and Chicken Manure by Aerobic Composting

不同穗型冬小麦品种茎秆抗倒性能分析

Analysis of Culm Lodging Resistance of Different Spike-type Winter Wheat Cultivar

甘蔗茎秆在光刃刀片切割下根茬破坏试验

Stubble damage of sugarcane stalks in cutting test by smooth-edge blade

他们在清除每一根幼苗、每一片叶子、每一根茎秆。

They were removing every shoot , leaf , and stem .