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1·The embryo rescue technology plays an important effect in the plant breed.

离体胚培救技术在植物育种中发挥着极为重要的作用。

2·The mechanism of triploid seedlessness, evaluation approaches of triploid grapes and embryo rescue technique are also discussed.

概述了三倍体葡萄的无核机理、三倍体鉴定方法、胚挽救技术应用。