Location of Genomic Regions for Drought Tolerance at Vegetative Stage by Using Selective Introgression Lines 利用玉米选择导入系进行营养生长期抗旱性基因组区段定位
Effect of Soil Saline Type and Concentration as well as Soil Water Content on the Growth Characteristics of Switchgrass at the Vegetative Stage on Two Soil Matrixes 盐分和土壤含水量对营养生长期柳枝稷的影响
In other words, the optimum temperature for rice growth was high at vegetative stage and low at reproductive stage. 换言之,水稻生长最适温度在营养生长阶段高,而生殖生长阶段低。
This result also indicated that there were significant differences between maintainer lines and the sterile lines on physiological and biochemical properties during their vegetative growth stage. 说明不育系和保持系在营养生长阶段生理生化代谢上已经存在差异。
Proline content of leaves from three cytoplasmic male sterile lines and their maintainer lines in Sugarbeet were studied during their vegetative growth stage. 摘要以甜菜3个细胞质雄性不育系及其相应保持系为材料,对营养生长阶段叶片中的脯氨酸含量进行了研究。
Haplont A haploid organism that represents the vegetative stage in life cycles in which diploidy is restricted to the zygote. 是一个单倍体或生物体,该生物体体现二倍性仅限于合子的生活史中的营养阶段。
Effect of water stress on physiological and growth charaters of Prunella vulgaris at the vegetative stage 水分胁迫对夏枯草营养期生长和生理特性的影响
Therefore, it is considered that our temperature condition for rice activates photosynthetic activities at vegetative stage, and translocation of photosynthate at reproductive stage. 因此认为,韩国的温度条件刺激水稻营养生长期的光合作用和生殖生长期光合产物的转运。
The change of temperature from vegetative stage to ripening stage in temperate country like Korea seemed very favorable in obtaining a high yield. 韩国等温带国家从营养生长到生殖生长阶段温度的改变似乎有利于水稻获得高产。
The higher peak is at the vegetative growth stage by traditional method, but it is at the reproductive stage by modified one. 但传统方法较高的吸氮高峰在营养生长阶段,而改良方法的却在生殖生长阶段。
Light compensation point is tending to rise from vegetative stage to flowering stage. 光补偿点刚从营养期到开花期呈升高趋势。
The results showed that the DNA methylation level of shoot apices at different stages was different, That at vegetative stage was higher than reproductive stage. 结果表明,不同生育期白菜茎尖DNA甲基化水平不同,营养生长期高于生殖生长期。
The Effects of Light Quality Environment Under Simulated cloudy Conditions During Vegetative Growth Stage on Rice Development and Yield Formation 营养生长期模拟阴天光质环境对水稻生育与产量形成的影响
The content of available nitrogen in plough layer at the vegetative stage is higher than that at the reproductive stage, but opposite for available phosphorus. 不同处理耕层土壤速效氮含量营养阶段均高于生殖阶段,速效磷含量则相反。
Discovery of a Rapid Leafing Genotype at Vegetative Growth Stage in Rice and Its Preliminary Analysis 一种水稻营养生长期快速出叶基因型的发现及初步分析
Vegetative insecticidal protein ( VIP) is a non-crystal and extracellular toxic protein discovered at the vegetative stage of Bacillus thuringiensis strain. 营养期杀虫蛋白是在苏云金芽胞杆菌营养期中发现的一种非晶体状胞外杀虫蛋白。
Fl vegetative stage was close to the breeding aim in temperate area, but Fl ear height, plant height can not be used directly. 杂种F1生育时期已基本接近于温带育种目标的要求,但是F1穗位高、株高仍是在温带利用中的突出问题。
However, as the water stress increases, the phosphorus accumulation of root decreases at vegetative stage and reproductive stage. 在营养和生殖生长阶段旱稻茎含磷量和磷素累积量随水分胁迫程度加深而降低。
Response of tillers composition in defoliated swards of perennial ryegrass at the reproductive growth stage, and of tall fescue at the vegetative growth stage was studied to cutting heights of 3,6,10,14,18,24 cm. 在温室条件下研究了刈割高度(3,6,10,14,18,24cm)对生殖阶段黑麦草与营养阶段高羊茅的草丛分蘖结构的影响。
The whole crop cultivation season was divided into two periods, namely vegetative stage to reproductive stage. 将温室作物整个生长季节分为营养生长阶段和生殖生长阶段。
Differences in yield and yield components were not significant between the control and the UV-B treatments during the vegetative stage ( from transplanting to panicle forming), reproductive stage ( from panicle forming to heading) and flowering-ripening stage ( from heading to ripening). 结果表明,营养生长期(移栽至幼穗分化)、生殖生长期(幼穗分化至抽穗)及抽穗成熟期的UVB处理对Sasanishiki的产量及其构成因素的影响不显著;
The N, P content in the leaf of Ber in high yield trees was higher than those in low yield trees at fast vegetative stage and bud differentiation stage. 高产区叶片N、P含量在营养生长旺盛期、花芽分化初期显著高于低产区。
The results showed that dry matter accumulation was concentrated in the leaves in the vegetative growth stage. 结果表明:营养体生长阶段,小型西瓜植株的干物质主要在叶中积累。
Studies on the isozymes and Heterosis in Maize ⅰ. comparative study of hybrids and their parents in vegetative stage 同工酶与玉米杂种优势研究&Ⅰ.营养生长期杂种与其亲本的比较研究
Flower bud differentiation is the transition from the vegetative growth stage to the reproductive phase, and essential to the life cycle of fruit trees, which is one of the phenomenas of life. 花芽分化是果树由营养生长阶段向生殖阶段的转折,它是果树生命周期中至关重要的生命现象之一。
The life cycle of Physarum polycephalum is complex. During the vegetative stage, the plasmodium of Physarum polycephalum is able to change shape, and construct a protoplasmic pipeline network of the food sources. 多头绒泡菌具有复杂的生命周期,在营养期内它能够随意改变形态,构建连接食物源的原生质管道网络。
The result revealed that nitrogen would significantly influenced on plant height in the seedling stage, fresh weight in the vegetative growth stage and the early of squaring period, the dry weight in the vegetative growth stage, respectively. 氮素对株高的影响主要在苗期,对鲜重的影响在营养生长阶段及现蕾初期,对干重的影响主要在营养生长阶段。