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- History effect factors and culture technology of anther and pollen culture of solanum vegetable crops were reviewed . The questions and research orientation in the future were indicated . 综述了茄果类蔬菜花药和花粉培养的历史、影响因素和培养技术,指出了存在的问题和今后的研究方向。
- Progress of Anther and Pollen Culture of Solanum Vegetable Crops 茄果类蔬菜花药和花粉培养研究进展
- Study on Embryoid Induction of Brassica Parachinensis Bailey Anther and Pollen Culture 菜心花药和花粉培养诱导胚状体的研究
- anther and pollen culture 花粉和花药培养
- Male sterility of pear cultivars of Niitaka, Atago and Housui (CK) and the features of their anther were examined, and the pollen grains per anther and pollen germination rates were investigated. 摘要为研究梨雄性不育表现和细胞学特征,观察分析了新高、爱宕和丰水(对照)梨花器官特征、花粉数量和育性,比较了花药和小孢子发育过程的细胞学特征。
- Nectar and pollen are very nutritious. 花蜜和花粉是很有营养的。
- Study on Relationship Between Free Proline Content in Citrus Anther and Pollen Fertility 柑桔花药中游离脯氨酸含量与花粉育性的关系研究
- Seeds and pollen are spread by the wind. 种子和花粉是随风传播的。
- A Cytological Study on Comparison of Anther and Pollen Development in Male-sterile and Corresponding Maintainer Lines of Leek 韭菜雄性不育系及保持系花药和花粉发育的细胞学比较
- The scientific study of spores and pollen. 孢粉学关于孢子和花粉的科学研究
- Bees feed on nectar and pollen from flowers. 蜜蜂靠花朵的露水和花粉生活。
- A cytological study on comparison of anther and pollen development in male-sterile and corresponding maintainer lines in Chinese onion 大葱雄性不育系及保持系花药和花粉发育的细胞学比较研究
- In addition, the embryoid induction frequencies of pollen culture are higher than those of anther culture , but the induction frequencies of material have consistency in two kinds of culture. 另外,花粉培养的胚状体诱导频率比花药培养的高,但材料的胚状体诱导率在两种培养中呈一致性,在花药培养中诱导率较高的材料在花粉培养中同样表现较高。反之,亦然。
- Hotter water was also better at removing dog dander and pollen. 热水同样更容易除去狗毛和花粉。
- Bees feed on necker[nectar] and pollen from flowers. 他们认为空气中臭氧正组织蜂和其他授粉者闻花朵.
- They frequent flowers to collect nectar and pollen to use as food. 答案是,牠们会穿梭在花丛间,采集花蜜和花粉作为食物。
- The meiosis behavior of pollen mother cell and development of anther and microspore of genetic male sterile (NMS) pepper were observed. 摘要以甜椒雄性不育两用系为试材,对不育株与可育株花粉母细胞减数分裂过程中染色体行为、花药和小孢子发育过程进行了研究。
- Haploid is a perfect material for somatic genetic study and mutant breeding.Haploid is obtained mainly by the method of anther and isolated microspore culture. 摘要单倍体是体细胞遗传研究和突变育种的理想材料,花药和小孢子培养技术是获得单倍体的有效途径。
- Hummingbirds have discovered that nectar and pollen are very nutritious. 蜂鸟发现花蜜和花粉是很有营养的。
- There were obviously different band of EST isozyme of anther in meiosis and pollen mature stage in male sterility line and maintainer line in sweet pepper and hot pepper. 在减数分裂期和花粉成熟期,甜椒和辣椒不育系与保持系花药EST同工酶酶带均存在明显的差异。