What is Tissue Culture?

什么是植物組培?

How does Huas Tissue Culture Center go about turning one plant with the desired characteristics into tens of thousands of identical plants in as fast as one year? Through its patented tissue culture protocols that it has developed over its twenty years in business.

如何讓一株具有特定特征的植株在一年的時間內繁殖出數萬株相同的植株的？采用具專利性的并經商業化運作而成熟的植物組培工藝技術實現的。

Tissue culture is a process that involves exposing plant tissue to a specific regimen of nutrients, hormones, and light under sterile, in vitro conditions to produce many new plants, each a clone of the original mother plant, over a very short period of time. Huas Tissue Culture Center's tissue culture plants are characterised by disease free growth, a more fibrous, healthier root system, a bushier branching habit, and a higher survival rate.

組培過程是指將植物組織置于含有特定營養因子和激素的培養基中，并將其放置在有光并且無菌的環境下進行離體培養的過程，能在短時間內產生大量新植株，每株都是母本的克隆。華石組培植株具有如下主要特征：完全脫毒、不攜帶任何疾病，根系纖維更多更健康更發達，萌芽力強，樹冠茂密，以及成活率更高。

There are three main steps to the tissue culture process:
植物組織培養過程主要包括3個步驟：

STAGE I is the initiation phase. It concerns the establishment of plant tissue in vitro by sterilising the material and initiating it into culture.
第一步：啟動階段。主要圍繞外植體的消毒和離體無菌植株的建立與離體苗的脫毒。

STAGE II is the multiplication phase. At this stage, the in vitro plant material is re-divided and placed in a medium with plant growth regulators that induce the proliferation of multiple shoots. This process is repeated many times until the number of plants desired is reached.
第二步：增殖階段。在這個步驟中，離體植株被重新切割并置于含植物激素的培養基中，誘導眾生芽進行增殖。這個步驟需要重復多次，直到離體植體的足夠數量。

STAGE III is the root formation phase. It involves the introduction of hormones to induce rooting and the formation of complete plantlets.
第三步：生根階段。在這個步驟中將會添加植物激素以誘導生根以及形成完整試管苗。