待无病植株成苗后再利用快繁技术大量繁殖。
Utilizing fast breeding technology to breed in a large amount after it becomes Seedling.
在含有激素的培养基上，离体胚形成大量愈伤组织和畸形苗。
The embryo formed into a lot of callus and transformed into teratosis plants when were cultured on MS with hormone.
系统研究了丹参茎段、叶片和花药外植体的培养方法和植株再生技术，获得了大量的试管苗。
The induction of callus and regenerated plantlets from stem, leaf and anther were systematically studied in Salvia Miltiorrhiza Bge, and a vast amount of shoots were obtained.
最后，对丽格海棠试管苗生根培养基进行筛选，应用L_9（3~4）正交设计确定最佳IBA、KT与大量元素用量组合。
In the end, with a L_9 (3~4) Orthogonal Designed Experiment we established the optimum association of IBA, KT and multiplication cycle.
根蘖苗不定根在4年生以后大量发生。
The adventitious roots breaks out profusely on the 4 year old stocks grown from suckers.
把贝壳放进装有数亿牡蛎苗的大量箱体中，这样，就可以提高小牡蛎产量，等到它们长到够大再把它们转移到切萨皮克湾。
The shells are placed in tanks with hundreds of millions of oyster larvae. This way, the baby oysters can be raised until they have grown big enough to be moved to the Chesapeake.
愈伤组织继代增殖分化出大量无根小苗，再诱导生根成苗，然后炼苗、田间移栽、成活率达87%。
Callus was formed and differentiated into numerous rootless plantlets, which were induced to rooting. After hardening off, the rooting plantlets were transplanted to nursery.
愈伤组织继代增殖分化出大量无根小苗，再诱导生根成苗，然后炼苗、田间移栽、成活率达87%。
Callus was formed and differentiated into numerous rootless plantlets, which were induced to rooting. After hardening off, the rooting plantlets were transplanted to nursery.
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