查询词典 mottle-leaf

The results showed that plant height, stem diameter, height of ear position, leaf area index, chlorophyll content in leaves, biomass of shoots, characteristics of ear, grain yield and harvesting index were significantly influenced by planting density and mode.

结果表明：密度和种植方式对两个品种的株高、茎粗、穗位、叶面积指数、叶绿素含量、干物质积累量、穗部性状、籽粒产量和经济系数的影响达到极显著水平。

With the five yield performance parameters dynamic simulation models for two crops of winter and summer maize, leaf area index and ear number dynamic accorded with the same equation of y=/(1+cx+dx2), and the Logistic equation y= a /(1+be-cx) could make a good estimation of dry matter accumulation and grain weight dynamic well, but the duration dynamic conformed to y=/.

本研究于2006—2008年连续两年对河北廊坊、2006—2007年河南温县及2007—2008年河南焦作两作物不同品种(冬小麦：藁城8901、烟农19、轮选987、豫麦49和FS230；夏玉米：益农103、郑单958、登海601和农华0379)、不同密度及不同播期与收获期的产量性能公式MLAI×D×MNAR×HI=EN×GN×GW中的7项指标动态进行系统测定并建模分析，结果表明：1。

Taking Zhengdan958 as material,six density levels were designed to investigate the effects of different planting density on physiological decline on ear leaf of summer maize.

以郑单958为供试品种，在大田条件下研究不同种植密度对夏玉米果穗叶生理功能衰退特性的影响。

Maize ; Leaf of ear ; Seed ; Protein ; Relation

玉米；棒叶；种子；蛋白质；相关

The first leaf above ear is the widest.

棒三叶各叶面积大小差异不大，都起着同等重要的作用。

Xieyou 818 was sensitive to the heavy metal stress, and the protein content of leaf and ear of Xieyou 818 took on the negative relation with the concentration of heavy metal.

随重金属胁迫浓度的增加，水稻籽粒萌发期的Q一淀粉酶活性先上升后下降，重金属胁迫能显著抑制釉稻和杂交稻p一淀粉酶活性，但低浓度的重金属胁迫对粳稻压淀粉酶活性产生诱导作用。

But when elevation rises 100 m, maize growth becomes sluggish by 4 ~ 5 days. Maize plant height and ear leaf number reduce with rise in elevation.

本试验条件下，海拔每升降100 m，参试玉米品种的生育期延长或缩短4~5 d，株高和穗上叶数呈随海拔升高而降低趋势。

The results preliminary showed that the leaf on the ear in three ear leaves of inbred lines is the longest.

初步探明，自交系棒三叶中以穗位叶最长，上位叶最宽。

The results showed that the free amino acid content of leaf, ear axis and husks all increased continuously after anthesis and reached the maximum value after anthesis 14 days,then began to declined.

结果表明，小麦叶片和颖壳+穗轴游离氨基酸含量均在开花后持续增加，至花后14d达到最大值，之后开始下降。

In order to provide theoretical reference for wheat breeding of high yield and good grain filling characteristics, a study was carried out on genotypic variation of grain filling and the contribution of ear, stem and leaf on grain filling were determined with three wheat varieties differing in senesced yellowing pattern.

为给不同落黄类型小麦品种的选育提供理论依据，研究了不同落黄类型小麦品种籽粒灌浆和穗、茎、叶对籽粒灌浆的贡献。

A carrier gas such as nitrogen is directed through line 20 and valve 22 to connect with line 26 and mix with the gas sample.

如氮气之类的载体通过管线20和阀22引入，与管线26相通，与气体样品混合。

But for the most part, knaves and parasites had the command of his fortune

然而支配他的家产的大多是恶棍和寄生虫。