The strobilus development and the fruiting status,and their relationships with various ecological factors were examined by using the method of standard branches.
在黑龍江省穆棱東北紅豆杉自然保護(hù)區(qū),路線踏查到271株天然東北紅豆杉,選擇其中具有生殖活力(開花)的29雄株和30雌株作為樣株,采用標(biāo)準(zhǔn)枝法對孢子葉球和結(jié)實(shí)狀況及其與生態(tài)因子關(guān)系進(jìn)行研究。
Observation of sex reversal phenomenon of Pinus tabulaeformis microstrobilus;
油松小孢子葉球性反轉(zhuǎn)現(xiàn)象的觀察
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.
結(jié)果表明：接穗小孢子葉球的呼吸強(qiáng)度有明顯提高。
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.
）的雄性不育株與可育株小孢子葉球和葉的呼吸強(qiáng)度進(jìn)行比較。
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.
通過對油松小孢子葉球性反轉(zhuǎn)現(xiàn)象的觀察,結(jié)果表明:已經(jīng)完成分化的正常小孢子葉球發(fā)生了性反轉(zhuǎn),從其頂端的小孢子葉開始向基部逐漸轉(zhuǎn)變成大孢子葉,直至整個(gè)小孢子葉球轉(zhuǎn)變成異常的大孢子葉球;異常大孢子葉球具有接受花粉的能力,并在枝條上發(fā)育成為蔟狀著生的小球果。
primitive evergreen mosslike plant with spores in club-shaped strobiles.
具有梅花狀孢子葉球的原始苔蘚植物。
Temporal and spatial distribution of the pollen cones and seed in Taxus yunnanensis
云南紅豆杉小孢子葉球和種子的時(shí)空分布規(guī)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.
相關(guān)分析和方差分析結(jié)果表明，隨海拔高度的增加，花期逐漸延長，但小孢子葉球數(shù)/短枝下降。
A leaflike structure that bears microsporangia.
小孢子葉長有小孢子囊的葉狀結(jié)構(gòu)
A leaflike structure that bears megasporangia.
（植）大孢子葉帶有大孢子囊的葉形結(jié)構(gòu)
It was found that germination rate was high in the dew on tea leaf surface.
2.擔(dān)孢子在茶葉面露水中萌發(fā)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劑的生物學(xué)特性研究
Effect of Simulated Insect Midgut Environment on the Spores of Entomopathogenic Fungus Beauveria Bassiana;
模擬昆蟲中腸環(huán)境對球孢白僵菌孢子的影響
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熱力及相關(guān)孢壁蛋白分析
Studies on Differentially Expressed Genes of Sporulated Oocysts and Sporozoites of Eimeria Tenella;
柔嫩艾美耳球蟲孢子化卵囊和子孢子差異表達(dá)基因的研究
Preliminary Study on Direct Infection of Rapeseed Leaves via Ascospores of Sclerotinia sclerotiorum
核盤菌子囊孢子直接侵染油菜葉片初步研究
Studies on Gametophyte Development and Spore Propagation of Nephrolepis auriculata and N. falcata
腎蕨和鐮葉腎蕨配子體發(fā)育及孢子繁殖研究
a family of protoctista in the order Coccidia.
原生生物的一個(gè)科，屬于雙孢子球蟲目。
A closed, spherical ascocarp.
閉囊殼一種關(guān)閉的球形子囊孢果
puff-ball (type of fungus with a ball-shaped spore-case that bursts open when it is ripe)
馬勃菌（有球狀孢子囊,成熟時(shí)即裂開）.
CONCHOSTRACANS AND SPORES OF UPPER DEVONIAN HUANGJIADENG FORMATION IN HUBEI PROVINCE
湖北長陽上泥盆統(tǒng)黃家磴組葉肢介和孢子
It has evolved by fusion of the two edges of the megasporophyll.
心皮是由大孢子葉兩邊愈合進(jìn)化而來的。
Physiological Differentiation and Molecular Biology of Curvularia Lunata in Maize Leaf Spot;
玉米彎孢葉斑病菌生理分化及分子生物學(xué)研究