繁殖体
- propagule
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营养繁殖体是无性繁殖树木的任何类型。
A " vegetative propagule " is any type of vegetatively propagated tree .
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体细胞胚可以包入水合凝胶中生产“人工种子”或无性繁殖体。
Somatic embryos can be encapsulated in hydrated gel to produce a'synthetic seed'or propagule .
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IP已定义为接种物中有活力的真菌繁殖体及结构的数量(Liu&Luo,1994)。
IP was defined previously as the number of viable fungal propagules and structures in an inoculum , which could be quantitatively determined .
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以甘薯带腋芽茎段为繁殖体,用4%海藻酸钠(附加MS、3%蔗糖、植物生长调节剂和多菌灵)和2%CaCl2包裹,制作人工种子。
Encapsulating sweet potato stem with auxiliary buds in 4 % Sodium Alginate ( added MS , 3 % sucrose , plant growth regulator and carbendazin ) and 2 % CaCl 2 to make artificial seeds .
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方法用悬液法检测氧化电位水原液对细菌繁殖体、细菌芽胞及HBsAg的杀灭效果,试验观察了温度、容器、紫外线对氧化电位水的ORP和有效氯影响。
Method Suspension quantitation germicidal test was used to measure germicidal efficacy of EOW to vegetative form of bacteria , spores of bacteria and HBsAg .
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结果,被服消毒机启动连续作用60min,对布片上枯草杆菌黑色变种繁殖体平均杀灭率为99.99%。
Results : Continuous operation of the clothing disinfection machine for 60 min killed 99.99 % of vegetative form of Bacillus subtilis var. niger on cloth strip .
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低温对葡萄孢菌(BotrYtiscinerea)菌丝生长和孢子萌发以及对贮藏菊苣侵染力的影响(英文)栽种胡枝子的侵蚀红壤VA菌根真菌繁殖体数量小,侵染力很低。
EFFECTS OF LOW TEMPERATURE ON MYCELIAL GROWTH AND SPORE GERMINATION OF Botrytis cinerea IN VITRO AND ON ITS INFECTIVITY TO STORED CHICORY VAM infection in both cultivated and eroded soils was promoted significantly by mycorrhizal inoculation .
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结论,用功率为800W的家用微波炉照射7min,可以完全杀灭50张为1本的化验单上细菌繁殖体,但不能杀灭细菌芽孢。
Conclusion : Irradiation with 800 W household microwave oven for 7 min can completely kill the vegetative forms of bacteria on the laboratory sheet in the book consisting of 50 laboratory sheets , but can not kill the bacterial spore .
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现场试验证明,对白大衣上的自然菌消毒处理120min,杀灭率>90%。结论,该臭氧衣物消毒柜对细菌繁殖体,酵母菌、细菌芽孢及自然菌均有较好杀菌效果。
In field trial , disinfection of the white working overcoat for 120 min killed > 90 % of the natural bacteria on the overcoat . Conclusion : This ozone clothing disinfector has good efficacy in killing vegetative form of bacteria , yeasts , bacterial spores and natural bacteria .
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小粒种子形成的繁殖体较小,等级差异较大,产量较低;
The hierarchy difference was smaller and grain yield was higher .
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几种红树植物繁殖体发育和幼苗成长过程的生理生态学研究
The Study of Propagule Development and Seedling Growth in Some Mangrove Species
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几种沉水植物营养繁殖体萌发的光需求研究
Light demand for brood - bud germination of submerged plant
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消毒试验用细菌繁殖体指标菌的选择
Selection of the vegetative bacteria indicators used in disinfection tests
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繁殖体库中有着丰富的物种。
The abundant species were detected in the propagule bank .
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种子雨是森林群落更新繁殖体的主要来源。
Seed rain is the primary origin of regenerative propagators of forest communities .
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去除嗜热脂肪杆菌芽胞悬液中繁殖体方法的研究
Study on the method for removing vegetative form in suspension of spores of
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种子大小对冬小麦繁殖体及产量的影响
Effect of Seed Size on the Reproductive Body and Yield in Winter Wheat
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红树植物繁殖体发育过程的能量变化
Changes in energy with the development of the propagules of Some Mangrove Species
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以种子为繁殖体的植物更新模型研究
Models of plant regeneration based on propagules of seeds
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风播种子和果实是废弃地上植物繁殖体的主要来源。
Wind-spread seeds and fruits are main resource of propagula in the wasteland .
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它能迅速灭活繁殖体,但其杀孢子能力低。
They quickly inactivate vegetative forms , but their sporicidal action is slow .
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此外,无性繁殖体的产生常常与假根、原丝体有共存关系。
In addition , the asexual diaspores often coexist with rhizoids or protonemata .
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空心莲子草无性繁殖体的大小及数量对其建群效应的影响
Influence of Size and Density of Alligator Weed Propagule Fragments on its Population Establishment
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已经有一些维多利亚的农民种植竹子繁殖体或幼苗。
Already , some of Victoria 's farmers are planting bamboo propagules , or seedlings .
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种子(繁殖体)库在植被恢复中的作用也不可忽视。
The seed ( or propagule ) bank also played an important role in vegetation restoration .
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繁殖体特征。
The characteristics of progeny .
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用繁殖体三维(长、宽、高)的方差衡量繁殖体形状。
Variance considering three dimensions ( length , width and depth ) was used to describe diaspore shape .
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更新潜力丰富:大部分红树林品种定期开花结果,繁殖体随潮汐分散。
Good regeneration potential : most mangrove species flower and fruit regularly and the propagules are dispersed by tides .
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应用原子力显微镜扫描,比较细菌潜生体与繁殖体在细胞壁外层结构和鞭毛数量的差别;
The differences in outer structure of cell wall and flagella number had been observed by atomic force microscope scanning ;
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赤桉人工种子的研制Ⅰ.幼芽繁殖体的高频率诱导及同步性控制
Manufacture of synthetic seeds of Eucalyptus camaldulensis ⅰ . the synchronous and high frequency production of shoot tips in vitro