植物孢子

光照、温度和pH值对4种桫椤科植物孢子萌发及早期配子体发育的影响

Effects of Light , Temperature and pH on Spore Germination and Early Gametophytic Development of Four Species in Cyatheaceae

侧蒴藓类植物孢子萌发与原丝体发育研究

Study on the Spore Germination and Protonema Development of Pleurocarpous Mosses

卷柏属12种卷柏植物孢子的元素成分分析

Analysis of elemental components of sporus in twelve species of Selaginella

蕨类植物孢子萌发及原叶体发育的观察

Observations on the Spore Germination and Prothallium Development of Ferns

中国角苔纲植物孢子和假弹丝形态的研究

Studies on the Spores and Pseudoelaters of Anthocerotae in China

植物孢子体自交不亲和信号转导功能分子研究进展

The functional molecules of SSI signal transduction in plants

在这段视频中，德国科学家点燃了一片石松属植物孢子。

In this case , the scientist ignites a cloud of lycopodium spores .

蕨类植物孢子萌发影响因素的研究进展

Studies on factors of pteridophyte spore germination

哈泥泥炭地藓类植物孢子萌发及原丝体发育对环境变化的响应

Spore Germination and Protonema Development of Bryophytes in Hani Peatland in Response to Environmental Change

经Pb~（2+）处理后，两种藓类植物孢子萌发率降低；原丝体生长缓慢；

After being treated with Pb2 + , the germination percentage of the two mosses decreased .

原叶体发育为三叉蕨型；蕨类植物孢子萌发及原叶体发育的观察

The prothallus is of the Aspidium-type . Observations on the Spore Germination and Prothallium Development of Ferns

黑龙江产十种蕨类植物孢子囊和叶表皮的扫描电镜观察

The scanning electron microscope observation of the fern sporange and the fern leaf epidermis in Heilongjiang Province

采用显微观察的方法具体描述了藓类植物孢子萌发与原丝体发育的特征及发育特点。

Describing the characters and developmental features of spore germination and protonema development of moss applied in this research by microscopy .

经比较分析，蕨类植物孢子繁殖时采用混合土培养较适宜；

Through comparative analysis , it is feasible to make use of mixed soil to cultivate when the spores of fern develop .

对其中2种蕨类植物孢子萌发率、3种蕨类植物的孢子繁殖进行了研究，对4种宜作地被的蕨类植物的抗旱性进行了研究。

Spores germinating rates of 2 ferns , spores propagation of 3 ferns , drought resistance of 4 ground cover ferns were studied .

蕨类植物孢子形态特征稳定，其纹饰类型在蕨类植物的系统分类和演化研究中有重要价值。

The morphology of the fern spores is stable and their ornamentations have important values in the systematic evolution and taxonomy of pteridophytes .

结果表明，成煤的蕨类植物孢子和裸子植物花粉与某些常量元素和微量元素有着很高的相关性；

The results show that there is a strong positive correlation between pteridophyta spore / gymnosperm pollen and some major / trace elements in coal .

在对中国藓类植物孢子形态结构的系统观察基础上，从孢子壁层结构及孢子形态角度将中国藓类孢子类型初步划分为9种类型。

The spores of mosses from China were preliminarily classified into 9 types based on systematic observation of the constitution of sporoderm and spore morphology .

凤尾蕨属植物孢子的形态稳定，种间差异明显，但孢子形态特征与孢子体的形态特征是不相关的。

The spore morphology of Pteris is stable , and the difference between species is distinct , but the features of spore and sporophyte are not related .

苔藓植物孢子萌发后的原丝体阶段是苔藓植物生活史的第一个阶段，也是发育为配子体必经的阶段。

In the life cycle of bryophyte , the protonema stage is the first stage of the spores germinating into gametophytes and the stage is essential for the gametes .

有关蕨类植物孢子表面纹饰类型划分以及与系统分类的关系，国内外已有许多报道，但有关蕨类植物孢壁的发育和表面纹饰的形成规律研究甚少。

There are many reports about the relationship between the surface ornamentation types of pteridophytes and the taxonomy . However , there are few reports about the development of spore wall and the formation of the spores of pteridophytes .

植物传播孢子的方法各不相同。

Plants have different mechanisms of dispersal for their spores .

对中国桫椤科（Cyatheaceae）11种植物的孢子形态进行了扫描电镜的研究。

Spore morphology of 11 species of Cyatheaceae from China was examined by the means of scanning electron microscope ( SEM ) . The spores are radially symmetrical and trilete .

苔藓植物适应孢子传播的结构

The fit structures for the spread of spores of bryophytes

中国5种藓类植物的孢子形态。

The spore morphology of 5 moss species in China.

中国藓类植物的孢子形态结构

Spore morphology and ultrastructure of moss from China

研究了山东崂山产4种藓类植物的孢子萌发和原丝体发育特征。

This paper covers spore germination and protonema development of4 species of mosses from Mt.

目前研究最多、机理较为清楚的是甘蓝等芸薹属植物的孢子体型自交不亲和。

The most popular and clear machanism is the spores SI of Brassica plant .

与此同时，这7种珠藓科植物的孢子在大小、外壁厚度等方面表现出较大的相似性。

By contrast , there are some similarity on size and thickness of exine .

中国蕨科植物的孢子形态

Spore morphology in the Sinopteridaceae