植物组织培养(plant tissue culture)是指在无菌条件下，将离体的植物器官（根、茎、叶、花、果实等）、组织（形成层、花药组织、胚乳、皮层等）、细胞（体细胞和生殖细胞）以及原生质体，培养在人工配制的培养基上，给予适当的培养条件，使其长成完整植株的过程。
人们通过常规杂交育种、辐射育种、组织培养育种、多倍体育种、航天育种等手段培育了大量的花卉新品种。
Breeders have bred a great deal of new flower varieties by taking routine cross breeding, radiation breeding, tissue culture breeding, polyploidy breeding, and spaceflight breeding etc.
本发明涉及到植物组织培养试管苗的栽培方法，具体地是木本花卉组培苗大批量移栽技术。
The invention relates to a planting method for culturing test-tube seedlings by plant tissues, in particular to the mass transplanting technique for tissue cultured seedlings of woody flowers.
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