Embryo culture and plant regeneration from cotyledons in interspecies hybrids of cherry 櫻桃種間雜交種胚培養(yǎng)及子葉植株再生
If specific value of stained and all of seed plumule is greater than 2 / 3 , we take it to be a vital capacity the seed 如果染色部分與整個(gè)種胚的面積比大于2 / 3 ,就認(rèn)為此拉種子是有活力的。
Dynamics of endogenous hormone in american ginseng seed during morphological after - ripening period and their regulation to embryo development 西洋參種胚形態(tài)后熟過(guò)程中種子內(nèi)源激素變化動(dòng)態(tài)及其對(duì)種胚發(fā)育的調(diào)節(jié)