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- Therefore, the germination rate of artificially aged seeds can be used correlation as an indicator for the prediction of seed vigor of Chinese kale. 经加速老化芥蓝种子发芽率与田间出苗率的相关程度最高,提供了老化法通过发芽率预测芥蓝种子活力的应用前景。
- The effect of La(NO 3) 3 on natural aged or artificial aged seed vigor of rice was studied. The results show that the germination rate, germination index and vigor index of aged seed of rice increase with La(NO 3) 3 treatments. 自然和人工老化的水稻种子经La(NO3) 3 处理后 ,发芽率、发芽指数、活力指数都有明显提高 ,呼吸作用增强 ;
- Analysis on Relationship Between Naturally and Artificially Aged Seed Vigor and Field Seedling Characters of Japonica Rice(Oryza Sativa L.) 自然与人工老化粳稻种子活力与田间苗期性状的相关性分析
- artificially aged seed 人工老化种子
- DNA bands amplified by primer S208 were clear and bright. It could be concluded that genomic DNA extracted directly from the dry artificial aged seeds of flowering Chinese cabbage could be used for RAPD analysis. 引物S2 0 8扩增所获得的基因组DNA指纹图谱上的DNA带清晰、明亮 ,从而表明利用本方法从人工老化菜心干种子中直接提取的基因组DNA完全可以用于RAPD分析。
- The samples artificially aged and excavated from Hubei, Innermongolia and Qinghai province, were analyzed. 所用样品为人工老化的白色丝织品和分别来自湖北、内蒙古、青海出土的古代丝织品。
- The results show that the non?aged seed has a higher vigor than the aged seed was low. The results corresponded to the germination rate in the field. 结果表明,这几种方法所得结果基本一致,即经人工老化种子活力低,而未经人工老化的种子活力高。
- After artificially aged, the sweet corn seeds decrease in vigor, the germination percentage, germination rate decrease with the increasing of the ageing time. The contents of protein and soluble sugar of the sweet corn seeds decrease obviously. 经人工老化的甜玉米种子活力下降;发芽势、发芽率也随着老化时间延长而降低;蛋白质、可溶性糖含量亦明显降低.
- Physiological and Biochemical Analysis of Artificially Aged Pepper Seed 辣椒种子老化过程中的生理生化分析
- Artificial aging of Chinese kale seeds was conducted. 研究了芥兰种子经人工老化后各活力指标的相关性。
- The drainage system has been aged. 排水系统已经老化了。
- He prefers to assort with people of his own age. 他更喜欢与自己的同龄人交往。
- The aged is taken care of in the old folks home. 老年人在养老院里受到照顾。
- The experimental result shows that sprout index,sprout tendency,germinant percentage,MDA,electrical conductivity,activation ofcatalyses(CAT)and peroxidase(POD)offivevarieties artificial aged cottonseedare remarkably different. 为探讨老化种子活力与其生理性状的相关性;以5个人工老化的棉花品种为材料进行发芽试验;分别测定其种子发芽指数、发芽势、发芽率和幼苗的电导率、MDA(丙二醛)含量、CAT(过氧化氢酶)及POD(过氧化物酶)活性.
- Even the best quality rubber will perish with age. 就是最佳质量的橡胶也会因老化而腐烂。
- He come to the fore as a physicist at an early age. 他在早年就成了杰出的物理学家。
- The average age of the boys in this class is fifteen. 本班男生的平均年龄是十五岁。
- Education should not be restricted to any one specific age group. 教育不应限制在任何特定的年龄组上。
- The sick and the aged need our help. 病人和老人需要我们帮助。
- It was difficult to tell his exact age. 很难判断他到底多大岁数。