鳞茎

The plant expression vectors were constructed and two genes were transferred into A. thaliana and N. tabacum, antikanamycin plants were obtained.4. The trials of adventive bud regeneration directly and callus induction was conducted to select out the optimal explants and formula. The results revealed that double scale can produce 13~16 adventive buds per centimeter in MS medium added 10.0 mg/L 6-BA, 1.0 mg/ L NAA, 40 g/L sugar and 7.5 g/L agar. Scale, leaves, scape and different tissue of flower can be induced to produce callus in appropriate medium, but the filament with anther was the optimized explant.

构建了两个基因的pBI121和pCAMBIA1300植物表达载体，并通过农杆菌将上述基因转入烟草和拟南芥中，得到了卡那抗性的再生植株。4、以中国水仙不同部位外植体进行了不定芽直接分化和愈伤组织诱导分化试验，结果表明，双鳞片外植体在MS0+6-BA 10.0 mg/L+NAA 1.0 mg/L+蔗糖40 g/L+琼脂7.5 g/L培养基上可以大量地直接再生，再生芽数量平均可达13~16个/cm双鳞片，比传统的鳞茎盘之间分化提高30~50%；鳞片、叶片、花葶及花部不同组织在适宜的配方中均可不同程度地诱导出愈伤组织，但以带花药的花丝诱导出的愈伤组织最好。

Be worth what carry is, alone the false bulb of garlic orchid, namely its " the head of garlic " or blindly medicinal material, have alexipharmic effect.

值得一提的是，独蒜兰的假鳞茎，也就是它的"蒜头"还是一味药材，具有解毒的作用。

Amaryllis of South Africa often cultivated for its fragrant white or rose flowers.

非洲南部的一种具有鳞茎的植物，花呈白色或粉红色，具芳香味。

Alone when garlic orchid blossoms, chairman gives a leave on the side of flower, be called again consequently one aspidistra, and alone the name of garlic orchid comes from the false bulb that is like the head of garlic at its form.

独蒜兰开花时，花朵的旁边会长出一片叶子，因而又被称为一叶兰，而独蒜兰的名称则来自于它形如蒜头的假鳞茎。

Shake hands and hold pots, make humus tight, and then narcissus bulb plate located in the basin, and then continue to the soil about 1 cm, then Jiaotou water, and then pot in the shade , 5 days until bulb set to grow roots, it will flower pot into a sunny office culture ...

双手抱盆摇动，使腐殖土紧实，然后将水仙鳞茎盘座落在盆中，再继续加土约1厘米左右，接着浇透水，然后将花盆放在阴凉处，5天后待鳞茎盘长出根后，将花盆放到有阳光处养殖。。。。

The best results were obtained for scale propagation when the bulb scale cut weights were not less than.

不同品种的朱顶红鳞茎切块繁殖率差异较大，自然繁殖率高的朱顶红，其鳞茎切块繁殖率也高。

objectivean effective method was established in order to determine the total alkaloids from bulb of l.

目的建立一种简单快速的方法来测定石蒜鳞茎总生物碱含量，为石蒜鳞茎质量控制提供依据。

This experiment, in the studied foundation of the predecessor, further selected off-season garlic cultivars, regulated the off-season cultivation garlics bulb growth with applying the technology of the plant growth regulator and dark-breaking, enriched the basis theory of research to the growth of the garlic scape and bulb, and provided the basic for the garlic off-season cultural technique.

本试验在前人研究的基础上，进一步筛选了反季节栽培大蒜品种，并应用植物生长物质和暗期光中断技术对反季节栽培大蒜的鳞茎发育做了研究，丰富了蒜薹和鳞茎发育的理论，为大蒜反季节栽培技术提供了依据。

Such difference between varieties may beconnected with carbohydrate metabolism and endohormone balance during bulb induction.

两品种试管鳞茎形成对培养基组成的不同响应，可能与其在鳞茎形成诱导条件下的体内糖代谢途径和内源激素平衡有关。

The former two species, Anna Marie and City of Haarlem, were employed to conducted experiment on cultivation production and bulbs propagation in order to explore the bulb production and propagation regulation of different grades of bulb.

用安娜玛丽和海姆之城进行了风信子的栽培生产与种球繁殖试验，以探讨不同等级种球生长与繁殖规律；用杜比女士和蓝马甲的鳞茎进行人工挖孔繁殖试验，以探讨人工处理增加风信子鳞茎繁殖系数的可行性。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。