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生根移栽是快速繁殖试管苗的重要阶段,只有移栽成活,才能达到快速繁殖的目的,试管苗移栽主要有以下几个步骤和应注意的几点: 适时移栽试管苗是移栽成活的关键,试管苗在生根培养基中,根的分化和生长可分为三个阶段:最初形成根原基,而后从根原基分化出1—5条白色的根,根逐渐伸长并长出侧根和根毛,此时发根力强、茎叶生长旺盛,一般具3—5片叶片和一顶芽,这个时期
Transplantation of rooting is an important stage of rapid propagation of plantlets, only transplanting survival, in order to achieve the purpose of rapid propagation, the test tube seedlings transplanted mainly the following steps and should be noted that: timely transplanting of plantlets is transplanted survival Of the key, in vitro rooting medium in vitro, root differentiation and growth can be divided into three stages: the initial formation of root primordium, and then from the root primordium differentiation of 1-5 white roots, roots gradually grow and grow lateral roots And root hair, hair root strong at this time, vigorous growth of stems and leaves, usually with 3-5 leaves and a bud, this period