查询词典 setaria

Aqueous extract of cotton has allelopathic effect on Raphanus sativus, Brassica campestris, Lactuca indica, Brassica campestris, Echinochloa crusgall, Setaria viridis and Abutilon theophrasti and its inhibition effect gradually strengthens with increasing concentration. Aqueous extracts from stems, leaves and roots of cotton inhibit or accelerate seed germination and seedling growth, and activity of enzyme of seedling root of cotton. While aqueous extracts from stems and leaves of cotton are 0.02 gmL^(-1), root length, shoot length, lateral root number and dry weight of cotton respectively increase by 10.3%, 3.1%, 22.9% and 2.4% over the control. The above mentioned indexes are lower than the control by 34.4%, 39.2%, 40.6% and 19.0% respectively as the aqueous extracts are 0.1 gmL^(-1). At the same time, root activity and SOD activity decrease by 38.2% and 36.7%, while POD activity and MDA content increase by 52.3% and 36.5%. Growth indexes of plant receptors increase at low concentrations but decrease at high concentrations of aqueous extracts. The allelopathic effect of aqueous extract of stems and leaves is stronger than that of root.

结果表明：棉花植株水浸提液对萝卜、白菜、莴苣、油菜、稗草、狗尾草、苘麻均具有化感效应，随着作用浓度增加，抑制效应逐渐加强；棉花茎叶和根系水浸提液对棉花种子萌发、幼苗生长、幼苗根系活力、根系酶活性有抑制或促进作用，当茎叶浸提液浓度为0.02 gmL^(-1)时，棉花根长、苗高、侧根数、干重分别比对照增加10.3%、3.1%、22.9%和2.4%，当浓度为0.1 gmL^(-1)时，上述指标与对照相比分别降低34.4%、39.2%、40.6%和19.0%，而根系活力、SOD活性比对照降低38.2%、36.7%，POD活性、MDA含量较对照增加52.3%和36.5%，不同浓度棉花植株水浸提液对棉花生长呈现&低促高抑&的规律，且茎叶浸提液作用效应大于根系浸提液。

The homology analysis showed that these 5 fragments had very high homologies with the maize mRNA that hade been separated . S_ had 80% homology with cytochrome b5 gene of N.tabacum . SCT-TG had over 90% homology with α-tublin gene of Z.mays , Eleusine indica, Hordeum vulgare, Oryza sativa and Setaria viridis.

序列同源性分析表明：这 5 条片段都与已经分离的玉米 mRNA 有很高的同源性，S_与烟草细胞色素 b5基因有 80%的同源性、SCT-TG与玉米、牛筋草、大麦、狗尾草、水稻等的α-微管蛋白基因有 90%以上的同源性。

Microscopic examination showed the conidiophores were fasciculate and brown, and that the basal cell was enlarged and hemispheric. Well-developed conidia were long-obclavate, obtuse at both ends, with five to eight transverse septa, which indicated that the pathogen was Bipolaris setaria.

形态观察结果表明，该病原菌分生孢子梗丛生，褐色，基细胞膨大呈半球形，成熟的分生孢子长椭圆形，两端钝圆，具5～8个隔膜，表明其为狗尾草离孺孢。

The results showed that,the hay yield of Pennisetum hydridum and Setaria sphacelata cv.

结果表明，在20个牧草品种中王草和非洲狗尾草，尤其是王草在各年各点的干草产量最高，与其它草的差异极显著P

The dominant species were Setaria viridis, Amaranthus spinosus, Sesamum indicum and Cynodon dactylon.

方法］采用路线法，调查三峡库区秭归太平溪港至巴东楠木园的145~156 m消落带的植物分布。

The results suggest that the genetic distance between rice and maize or rice and millet Setaria italica L.

研究结果表明，水稻与玉米或水稻与粟之间的遗传距离比水稻和小麦或水稻与竹子之间的遗传距离近。

For example, the Banpo people cultivate millet, is from the north common ancestor Setaria nurture formed.

比如半坡人培育出的粟，就是从北方常见的狗尾草的祖先培育而成的。

The study of leaf epidermis at the sectional level on Chinese Setaria.

标题 叶表皮细胞结构在国产狗尾草属分组水平上的应用。

The results obtained can be used for setaria genetics and genome research, and are important for related sepecies in connected fields.

本研究筛选的ISSR引物及建立的优化反应体系可用于谷子等狗尾草属植物遗传多样性和基因组研究，并对其他近缘作物有指导意义。

The study of leaf epidermis at the sectional level on Chinese Setaria.

文章题目叶表皮细胞结构在国产狗尾草属分组水平上的应用。

As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.

每逢看到沃林顿那刚毅的脸，那乌黑、忧郁的眼睛，她便会相信，他一定作过不幸的爱情的受害者。

Maybe they'll disappear into a pothole.

也许他们将在壶穴里消失