株苗

It employs carbon dioxide as carbon source to replace traditional sugar, the concentration is controlled to be 2000- 3000ppm, takes light transmission, ventilating and water- proof fluoroethylene resin film as container, and gets tissue culture sprout and replanting sprout of chrysanthemum, which are characterized by largest plant height, largest leaf number, root number, longest root length and largest dry net weight of haulm and root, high rate of emergence and little pollution rate.

本发明提供了一种无糖培养菊花的方法，采用二氧化碳作为碳源，替代传统的糖，控制释放浓度为2000～3000ppm，采用透光性好、透气不透水的氟乙烯树脂膜为容器，在此种培养条件下，不同品种的菊花组培苗和组培后移栽苗在株高、叶数、根数、最大根长、茎叶部分和根部部分的干鲜重最大，出苗率高，污染率最低。

The recombinant RSV vaccinia virus VMS11G75F was constructed strictly according to the rules of biological products and all tests for contamination by bacteria, Chicken leucosis virus and mycoplasma gave negative results, so that vaccinia recombinant VMS11G75F could be a candidate of recombinant RSV live vaccine for human test.

HSV重组痘苗病毒VMS11G75F是严格按照人用疫苗株程序构建而成，并对多种外源因子污染(包括：细菌、鸡白血病病毒、支原体等)进行了检查，均为阴性，因此是一株可供人体实验观察的RSV基因工程活疫苗候选株。

And it also showed that the inheritance of the growth-rate and pathogenicity to cotton seedlings of XC-6 could not be inherited steadily in zoospore progenies and oospore progeny, but the colony morphology and homothallic character of XC-6 could inherited steadily in both asexual and sexual progenies, which suggested that the inheritance and variation of the above characters might be related to long-selfing and hybridization in species.

同时，XC-6生长速率、对棉苗的致病力、菌落形态及同宗配合遗传和变异特性研究表明，其生长速率和对棉苗的致病力性状在单游动孢子后代和自交后代均不能稳定遗传，但菌落形态和同宗配合特性在单游动孢子后代和自交后代均能稳定遗传，提示上述性状在单游动孢子后代和自交后代的遗传和变异特性可能与菌株长期自交和种内杂交有关。

And it also showed that the inheritance of the growth-rate and pathogenicity to cotton seedlings of XC-6 could not be inherited steadily in zoospore progenies and oospore progeny, but the colonyKey words: Phytophthora boehmeriae, Biological character, Inheritance

同时，XC-6生长速率、对棉苗的致病力、菌落形态及同宗配合遗传和变异特性研究表明，其生长速率和对棉苗的致病力性状在单游动孢子后代和自交后代均不能稳定遗传，但菌落形态和同宗配合特性在单游动孢子后代和自交后代均能稳定遗传，提示上述性状在单游动孢子后代和自交后代的遗传和变异特性可能与菌株长期自交和种内杂交有关。

Field trials on the effect of three levels (1.0, 1.5 and 2.0 kg/plant/year in plant cropping, and 0.76, 1.06 and 1.36 kg/plant/year in ratoon cropping) of compound fertilizer Tai-Fei No.4 on the vegetative growth, yield and post-harvest quality attributes of TC1-229, a semi-dwarf, fusarial wilt-resistant banana clone, were conducted on a soil of silt loam with a pH of 8.0 and 2% of organic matter for two consecutive years.

在有机质含量约百分之二的坋质壤土定植中矮性抗黄叶病品系TC1-229组织培养苗蕉株，每年每株施用台肥四号复合肥料1.0，1.5或2.0公斤，抽穗期叶片之矿物营养组成均在正常范围内，惟磷和镁含量随肥料施用量减少，处理间差异达显著水准(P=0.05)。

And two plants among fourty-six were the tetraploid.

在获得的46株再生苗中，有2株为四倍体植株。

Zhang Li-contracted land is fertile, and adequate water is very suitable for cultivating seedlings, cultivating 10,000 has more than 80 high-quality seedlings Aquilaria .10 10000 Mission many trees and 10,000 more than 20 Centennial clausenamide and non-nuclear clausenamide was all over the see the plant operators, a group then sold to a group to Vietnam.

张东立承包的土地肥沃，且水份充足，十分适宜培育苗木，培育有80多万株优质的沉香苗。10多万株团花树和20多万株鸡心黄皮和无核黄皮，被各地的种植户看中，一批接一批地销往越南。

So in our test aantagonistic germ was isolated from ginger soil and was studied. 108 strains of germs were isolated by tube dilution assay from the soil of gingerin Qingmu town,Bazhong city. Q6 strain was screened from these strains of germsthough the first screened and rescreened double with deck agar method andimproved aperture-strikeing method.

本实验从巴中市青木镇堆放腐烂姜并且又长出健康姜苗的根际土中分离出106株细菌，在涂布有姜瘟病原菌青枯劳尔氏菌的肉汤培养基上进行初筛，得到6株对青枯劳尔氏菌有较强拮抗作用的细菌，通过摇瓶发酵后利用发酵液，采用改良的琼脂孔扩散实验复筛，获得一株具有强拮抗作用的菌株，命名为Q6号。

New planted ramie often have defects of fewer efficient plant numbers, many of high-branches, difficult to peel bast, low yield, bad fiber quality and so on. Aiming at all these shortages, the cuttage breeding technology of fine varieties and high-yield and good-quality cultivating method, breeding Cutting seedling with several low-branches, planting deeply appropriately, ridging to foster rootstocks when intertilling, was brought forward.

针对苎麻新麻有效株少、高位分枝多、韧皮剥制难、原麻产量低、纤维品质差等问题，提出了培育携带多个低位分枝的扦插苗，麻苗移栽时适当深植，辅以新麻中耕时起垄培蔸的苎麻良种扦插繁殖新技术与新麻高产优质栽培方法。

Agar-gel precipitation test of feather follicles showed that chickens vaccinated with rFPV-gBIR+HVT were weaker shedders of challenged virus as compared with HVT.

实验室免疫效力试验的结果表明，HVT+rFPV-gB/R二价冻干苗对超强毒株Md5和RB1B攻击时的免疫保护效果明显优于HVT冻干苗，接近CVI988/Rispens的水平。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。