其内容包括：（1）胚性愈伤组织的诱导与保存；
The substance are consists of: 1. initiation and maintenance of embryogenic calli;
由此看来，胚性愈伤组织的诱导和保持，可能还与各种激素的协同作用有关。
By this token, induction and subculture of embryonic calli should be related with cooperative effects among different hormones.
试验还发现2,4 - D起主要作用，但是BA、KT的加入可显著提高胚性愈伤组织的诱导率。
Furthermore 2, 4-d play an important role in induction of EC, but adding BA and KT can improve IR.
应用推荐