说明:双击或选中下面任意单词,将显示该词的音标、读音、翻译等;选中中文或多个词,将显示翻译。
您的位置:首页 -> 词典 -> 耐冷水稻品种
1)  cold-tolerant rice
耐冷水稻品种
1.
Guizhou native cold-tolerant rice cultivars and rice 4 contrasts were analyzed by SSR with 16 markers ,the results showed that 16 markers produced 95 bands ,of which 70 were polymorphic ,the diversification was from 4 to 12,the average number of alleles per locus was 5.
用16对SSR引物对11个贵州地方耐冷水稻品种、2个典型的籼稻品种和2个典型的粳稻品种进行遗传多样性分析,在15份材料中共检测到95个等位基因,每一位点的等位基因变幅为4~12个,平均5 9个,其中有效等位基因70个,有效等位基因的百分数为75 8%,多态位点百分率为38%,贵州地方耐冷水稻品种间遗传距离为0 06~0 53。
2)  Zn tolerant rice cultivar
耐低Zn水稻品种
3)  Zn-efficient rice cultivar
耐缺Zn水稻品种
4)  Rice varieties
水稻品种
1.
Resistance to small brown planthopper and its mechanism in rice varieties;
水稻品种对灰飞虱的抗性及其机制
2.
Changes in levels of nitrogen, phosphorus and potassium in roots and shoots of different rice varieties under infestation by Nilaparvata lugens (Stl) (Homoptera: Delphacidae);
褐飞虱侵害后不同水稻品种根及地上部氮、磷、钾含量的变化
3.
Influence of rice varieties on the metabolizing enzymes of Nilaparvata lugens Stl;
水稻品种对褐飞虱代谢酶的影响
5)  Rice variety
水稻品种
1.
Effect of rice variety and fertilization timing on egg parasitism of Sogatella furcifera in the single-cropping season rice field;
水稻品种和施肥时间对单季稻田中白背飞虱卵被寄生率的影响
2.
To compare photosynthetic performances within rice canopies of different rice varieties,intersubspeicific hybrid Peiai64S/E32,Peiai64S/9311,X07S/Zihui100,three-line hybrid Gangyou881,inter-varietal hybrid Shanyou 63 and japonica rice variety 9516 were used as materials.
以亚种间两系组合培矮 6 4S/E32、培矮 6 4S/ 9311、X0 7S/紫徽 10 0及三系杂交组合冈优 881、汕优 6 3和中粳 95 16为材料 ,研究水稻不同生育期单株的叶面积和 2 2 5m2 小区的叶面积系数、不同叶层的光合速率和叶绿素含量、叶绿素荧光特性 (叶绿体PSⅡ的原初光化学效率Fv/Fm、光化学猝灭参数 qP和非光化学猝灭参数qN)等的变化 ,分析上述水稻品种的群体冠层结构 ,截光特点以及不同叶层的光合生理特性。
3.
The results showed that after rice plants were infested by WBPH, photosynthesis rate and chlorophyll contents in leaves of susceptible rice varieties (TN1 and Shanyou 63) declined obviously compared to those of resistant rice variety (N22); activity of superoxide dismutase (SOD) increased and of catalase(CAT) and peroxidase (POD) decreased in susceptible rice varieties, but activity.
以对白背飞虱具有不同抗性水平的水稻品种 (组合 )为材料 ,研究了水稻在白背飞虱为害后稻株体内的生理变化。
6)  Rice cultivar
水稻品种
1.
Pathotype diversity of Magnaporthe grisea and resistance of rice cultivars to the pathogen in Jiangsu Province;
江苏省稻瘟病菌的毒性多样性及水稻品种的抗病性
2.
Interrelationship between race evolution of Magnaporthe grisea and rice cultivars in Jiangsu Province;
江苏省稻瘟病菌生理小种的演变及与水稻品种的相互关系
3.
Different biological characters of rice lead to differences in methane emission of rice cultivars from rice paddy field.
通过对不同水稻品种甲烷排放量与水稻通气组织相关性分析,确定聚类指标,运用离差平方和聚类分析方法对水稻品种进行聚类,初步探讨了水稻植物学特性与甲烷排放的相关性。
补充资料:耐急冷急热性
分子式:
CAS号:

性质:又称耐急冷急热性,耐热崩裂性,耐热冲击性。耐火材料抵抗温度的急变而不破坏的性能叫耐热震性。当制品突然受热(或受冷)发生膨胀(或收缩)时,由于其各部分的变形互相受到制约而产生热应力。当这种热应力超过制品内部的结合力时,制品就产生崩裂或剥落而破坏。耐火制品的耐热震性以实验方法测定。制品的耐热震性除受传递条件影响外主要取决于其热膨胀性、导热性、断裂韧性等,同时也与其组织结构、形状和尺寸等有关。为了防止耐火材料在使用时,因温度急变而引起崩裂,要求耐火材料具有良好的耐热震性。

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