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The seeds could not be stored for a long time and the number of germination was 50% or so when seeds were cold stored . We can infer through analyzing the inheritance of some character of Gerbera jamesonii that the expression of red flower color of hybrids somewhat trended to that of female parents , plant height、flower diameter and flower doubleness had a declined tendency .
通过对杂交组合F1代的部分性状遗传变异情况分析可知:非洲菊舌状花瓣的红色具有偏母性遗传的倾向;单瓣性具有一定的遗传优势,重瓣型不具有遗传优势;杂交F1代的株高和花径呈趋小性衰减的趋势。
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This indicats that gamma ray irradiation can increase the frequency of mutations and produces special types of flower in Godetia grandiflora breeding.
以上结果表明,60Coγ射线辐射可以提高突变频率且诱变效应明显,有利于在大花高代育种中产生色彩丰富,花型、株型美观的变异类型
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Based on the regional tectonic evolution, combined with the high precision isotopic ages from this paper and other geologists, we have some new acquaintances as follows: 1 There has no Caledonian granite belt distributed in north margin of North China Craton. So, the traditional evolving model of North China Carton, which formed on this idea and the acquaintance about the collision of North China plate and Siberian plate, must be incorrect; 2 The age date show that the earliest magmatic activity began since late-Palaeozoic Permian, which is inconsistent with the previous idea that there were Caledonian and Hercynian active continental margin in the north of North China Craton and in the south Xingkai Massif. 3 the crust and lithosphere were thickened by the subduction and collision of Siberia plate and North China plate during Late Paleozoic. The magma is formed when the crust is heated and melts caused by thickened lithosphere delamination and caused the Asthenosphere upwelling. But only a little basaltic magma erupted, most magma underplate under the bottom of the crust. Thermal energy derived from basaltic magma underplating made the middle and lower crust melt partially and the late Permian-early Triassic granites is formed in large scale.
根据区域构造演化分析,并结合本文及他人高精度同位素年龄,我们对延边花岗岩形成的大地构造环境有了新的认识:1在华北地台北缘并不存在所谓的加里东花岗岩带,因此,建立在此之上的传统的华北地台北缘演化模式及有关西伯利亚板块与华北板块的碰撞拼合的认识也必然是不正确的;2华北地台北缘和兴凯地块南缘不存在加里东期和海西期花岗岩带,表明两地块边缘最早的花岗质岩浆活动始于晚古生代的二叠纪,即不存在传统观点所认为的加里东期或海西期活动陆缘;3晚古生代由于西伯利亚板块与华北板块的俯冲碰撞,致使地壳和岩石圈增厚,导致加厚岩石圈发生拆沉作用,使得软流圈上涌,加热地壳使之熔融形成岩浆,但玄武质岩浆少量喷出地表,大部分底侵于地壳底部,形成下地壳高密度的玄武质底侵层,玄武质岩浆底侵的热能引起中下地壳广泛部分熔融,形成大面积分布的晚二叠世—早三叠世花岗岩。
- 更多网络解释与高代花相关的网络解释 [注:此内容来源于网络,仅供参考]
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Godetia:高代花
godet 补钉 | godetia 高代花 | godfather 教父
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Godetia:高代花(一种装饰用的草类植物)
Гнафалиум Gnaphalium 鼠曲草属 | Годеция Godetia 高代花(一种装饰用的草类植物) | Гомфрена Gomphrena 千日红属
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satinflower:高代花属的植物或花
theftless 非盗窃的 不会失窃的 | satinflower 高代花属的植物或花 | orientated acrylic plastic sheet 定向有机玻璃
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Jacoby Transfer:杰考培转移叫
建设性高花加叫 Construcfive Major Raises | 杰考培转移叫 Jacoby Transfer | 哈代坚实高花套附加叫 Hardy Solid Major Adjunct
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theftless:非盗窃的 不会失窃的
rotula 轮 | theftless 非盗窃的 不会失窃的 | satinflower 高代花属的植物或花