生根的

The changes of endogenous hormones in adventitious root formation in softwood cuttings of autotetraploid grape Muscat Hamburg were studied.

以葡萄同源四倍体玫瑰香和其二倍体玫瑰香母株的嫩枝插条为试材，研究了扦插生根过程中(0～18d)生根部位皮层的内源激素含量变化。

The most suitable system of rooting and transplanting was established: 1/4MS+0.1~0.2 mgL^(-1) NAA or 1/4MS+2.0mgL^(-1) IBA+0.1% AC were the best formula, and the best transplanting for in vitro plantlets was to choose diameter of bulblet that was about ≥ 9mm and cut its leaves, after 4℃ low-temperature refrigeration for 4 weeks, and then spray with 1/2MS or MS nourishing cream.

本试验获得适宜亚洲百合的生根移栽技术体系：生根最佳配方为1/4MS+0.1~0.2mgL^(-1) NAA或1/4MS+2.0mgL^(-1) IBA+0.1%AC；最佳移栽技术为选取鳞茎直径57mm的试管苗去顶；4℃低温冷藏4周后移栽；栽后喷施1/2MS或MS营养液。

The radication results, rate of radication and survival of other treatments were all better than CK.

其它处理的生根效果、成活率和生根率均优于对照。

Treatment A was better than CK in quantity of new roots, rate of radication and survival, besides, it showed a preferable effect on promotion of root growth.

处理A除生根数量、成活率和生根率高于对照外，表现出了较好的促进根长生长效果。

The study results indicated that the proliferation and radication of in vitro seedling were made simultaneously, the common-used culture medium was H+NAA 0.15 mg/L and radication rate was 80%~98%.

研究结果表明，组培苗增殖与生根同步进行，通用最佳培养基为：H+NAA0.15mg/L，生根率80%～98%，年增殖次数8次，繁殖系数为5。蛭石粉+泥炭土 1∶1 是三倍体毛白杨组培苗炼苗的最佳基质。

The materials co-cultured with agrobacteriumand cultured transitionally were transferred to screening mediumand 15 adventitious buds were obtained after60d and all of themrooted after they were cultured in rooting mediumfor 20d.

将经农杆菌共培养及过渡培养后的材料转入筛选培养基中，60d后获得15个不定芽，再在生根培养基中培养20d后，全部生根。

All models will come with the ABT or ABT Sports braking units in order to have on hand the heftier reigns to safely bring the AS5 Cabrio thoroughbred to a halt.

所有型号将与生根粉或ABT生根粉体育制动单位，以便手头上普遍存在的更高安全带来在AS5敞篷纯种停止。

The meting effect of cutting in treatment with 50 mg/L IBA was the best and the rooting rate reached 90%.

结论］50mg/L IBA处理的插条生根效果最好，生根率达90%。

By the two ways, both of the rooting percentages were up to 100%.

结果表明两条生根培养途径下的生根率均达100%。

Changes of contents of phenolic compounds (catechin, quercetin, chlorogenic acid, ferulic acid) and indoleacetic acid, and changes of activities of polyphenoloxidase and peroxydase during the cuttings rooting were determined.

蛇足石杉分别扦插于原生境土壤和灭菌土壤上，调查其生根率，测定生根过程中吲哚乙酸、酚类化合物(儿茶酚、槲皮素、绿原酸、阿魏酸)、多酚氧化酶和过氧化物酶活性的变化。

Fancy gold-plated dangling earrings with facetted White Opal crystals.

花式镀金悬垂耳环与facetted白欧泊水晶。

This essay chooses the study aim from biology teachers in middle school in Shi Jiazhuang which tells us that most of the middle school biology teachers in Shi Jiazhuang have the"burnout", lower successfulness, individualize.

本文选取石家庄市初中生物教师作为研究对象，运用问卷调查的方法对石家庄市初中生物教师职业倦怠的现状进行调查，调查结果发现，石家庄市初中生物教师这一群体普遍存在职业倦怠，情感枯竭程度偏高，成就感偏低，去个性化程度最为严重。