通过科学技术，我们现在可以更准确地培养出优良品种。
By using the technology we can do it with greater precision and accuracy that ever before.
不懈的高兴，他培养出的优良品种得到了推行，种植手艺得到了遍及，食粮总产量大幅度进步，农人的双手迎接如许的农技员。
Tireless efforts, he produced the fine varieties have been promoted by the popularity of plant technology, grain output increased peasant hands welcome such agricultural Members.
有人甚至专门培养战斗力强的蟋蟀，优良品种的冠军价值可达数百美元。
Crickets are even bred for their fighting prowess, and a pedigreed champion can be worth hundreds of dollars.
以小苍兰优良品种“上农金黄后”的小籽球为外植体，研究了植物生长调节剂对其球茎离体培养及植株再生的影响。
Using bulblets of Freesia refracta Shangnongjinghuanghou as explants, the influence of plant hormone to its in vitro culture and plant regeneration was studied in this paper.
从田间选取甘薯优良品种12份，采用MS基本培养基进行无菌试管苗培养。
The explants of 12 superior sweetpotato cultivars were selected from field and cultured on MS medium to obtain sterile cuttings.
从田间选取甘薯优良品种12份，采用MS基本培养基进行无菌试管苗培养。
The explants of 12 superior sweetpotato cultivars were selected from field and cultured on MS medium to obtain sterile cuttings.
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