The strobilus development and the fruiting status,and their relationships with various ecological factors were examined by using the method of standard branches.
在黑龙江省穆棱东北红豆杉自然保护区,路线踏查到271株天然东北红豆杉,选择其中具有生殖活力(开花)的29雄株和30雌株作为样株,采用标准枝法对孢子叶球和结实状况及其与生态因子关系进行研究。
Observation of sex reversal phenomenon of Pinus tabulaeformis microstrobilus;
油松小孢子叶球性反转现象的观察
The respitatory intensity, which of microstrobilus in the male sterile scion, increased, but that of its leaves decreased; and that of microstrobilus in fertile stock come down, but that of its leaves is raised.
结果表明：接穗小孢子叶球的呼吸强度有明显提高。
TIs authors have investigated the respiratory intensity Of microstrobilus and leaves by combbing male sterile plant with male fertile plant in Cunning hamia lanceolata (Lamb.
）的雄性不育株与可育株小孢子叶球和叶的呼吸强度进行比较。
Result from observation of sex reversal phenomenon of Pinus tabulaeformis microstrobilus shows that: differentiated normal microstrobilus had a phenomenon of sex reversal,which changed to megastrobilus gradually from the top to the base,until the entire into unusual megastrobilus;the unusual megastrobilus had a ability to accept pollen,and developed into fascicled small cone on the branches.
通过对油松小孢子叶球性反转现象的观察,结果表明:已经完成分化的正常小孢子叶球发生了性反转,从其顶端的小孢子叶开始向基部逐渐转变成大孢子叶,直至整个小孢子叶球转变成异常的大孢子叶球;异常大孢子叶球具有接受花粉的能力,并在枝条上发育成为蔟状着生的小球果。
primitive evergreen mosslike plant with spores in club-shaped strobiles.
具有梅花状孢子叶球的原始苔藓植物。
Temporal and spatial distribution of the pollen cones and seed in Taxus yunnanensis
云南红豆杉小孢子叶球和种子的时空分布规律
The results of analysis of correlation and variance show that the florescence prolongs with raising elevation, but numbers of microstrobil per short shoot(sh.sh.) decrease evidently.
相关分析和方差分析结果表明，随海拔高度的增加，花期逐渐延长，但小孢子叶球数/短枝下降。
A leaflike structure that bears microsporangia.
小孢子叶长有小孢子囊的叶状结构
A leaflike structure that bears megasporangia.
（植）大孢子叶带有大孢子囊的叶形结构
It was found that germination rate was high in the dew on tea leaf surface.
2.担孢子在茶叶面露水中萌发率最高。
A Study on Biological Aspects of Oil Formulations of Beauveria Bassiana Conidia;
球孢白僵菌分生孢子油剂的生物学特性研究
Effect of Simulated Insect Midgut Environment on the Spores of Entomopathogenic Fungus Beauveria Bassiana;
模拟昆虫中肠环境对球孢白僵菌孢子的影响
Variation in Conidial Thermotolerance and Related Cell-Wall Proteins of Beauveria Bassiana;
球孢白僵菌不同菌株分生孢子耐热力及相关孢壁蛋白分析
Studies on Differentially Expressed Genes of Sporulated Oocysts and Sporozoites of Eimeria Tenella;
柔嫩艾美耳球虫孢子化卵囊和子孢子差异表达基因的研究
Preliminary Study on Direct Infection of Rapeseed Leaves via Ascospores of Sclerotinia sclerotiorum
核盘菌子囊孢子直接侵染油菜叶片初步研究
Studies on Gametophyte Development and Spore Propagation of Nephrolepis auriculata and N. falcata
肾蕨和镰叶肾蕨配子体发育及孢子繁殖研究
a family of protoctista in the order Coccidia.
原生生物的一个科，属于双孢子球虫目。
A closed, spherical ascocarp.
闭囊壳一种关闭的球形子囊孢果
puff-ball (type of fungus with a ball-shaped spore-case that bursts open when it is ripe)
马勃菌（有球状孢子囊,成熟时即裂开）.
CONCHOSTRACANS AND SPORES OF UPPER DEVONIAN HUANGJIADENG FORMATION IN HUBEI PROVINCE
湖北长阳上泥盆统黄家磴组叶肢介和孢子
It has evolved by fusion of the two edges of the megasporophyll.
心皮是由大孢子叶两边愈合进化而来的。
Physiological Differentiation and Molecular Biology of Curvularia Lunata in Maize Leaf Spot;
玉米弯孢叶斑病菌生理分化及分子生物学研究
