2) root formation bioassay
生根试法
1.
By using the excised cucumber cotyledon root formation bioassay, we have determined the root formation activities of some kinds of native and synthetic compounds.
应用离体黄瓜子叶生根试法对十一种天然及合成的化合物进行了生根活性的测定，实验结果表明：吲哚乙酸和乙烯释放物质乙烯利显著促进离体黄瓜子叶的生根，而激动素、赤霉素及脱落酸则抑制离体黄瓜子叶生根；植物生长延缓剂中的多效唑、矮壮素、丁酰肼显著促进生根；含氮化合物硫酸铵、精胶和精氨酸对离体黄瓜子叶生根也有明显的促进作用。
3) two-step-rooting method
两步生根法
1.
The effects were studied on half-strength MS medium supplemented 3 auxins with different concentration,vitamin B-6 and two-step-rooting method on in vitro rooting of cherry rootstocks GD-1, GD-2 and ZY-1, the experiment also discussed the effect of rejuvenating o rooting induction.
试验系统地研究了激素配比、附加维生素B6和两步生根法对樱桃矮砧GD 1、GD 2和ZY 1试管苗生根的作用 ,以及老化外植体幼嫩化处理的促根效果。
4) Hole root system growth method
孔洞根系生长法
5) rooting
[英][ru:t] [美][rut]
生根
1.
Effects of microbes on rooting and on several physiological and biochemical indexes of cuttings of Huperzia serrata;
微生物对蛇足石杉扦插生根及若干生理生化指标的影响
2.
Rooting of tissue culture plantlets of Siratia grosvenorii;
罗汉果组培苗的生根培养
3.
Effect of growth regulators on rooting of regenerated shoots from Dendrobium huoshanense protocorm-like bodies;
生长调节物质对霍山石斛试管苗生根的影响
6) rootage
[英]['ru:tidʒ] [美]['rutɪdʒ]
生根
1.
Effects of hormone treatments on rootage and transplanting of test-tube plantlets of Oriental Lily;
激素处理对东方百合试管苗生根与移栽的影响
2.
Effects of plant growth regulators on proliferation and rootage of Anoectochilus formosanus test-tube plantlets
植物生长调节剂对台湾金线莲试管苗增殖和生根的影响
3.
Routine media MS with tow concentrations of indole-3-butyric acid were used to study the effect of indole-3-butyric acid on rootage of virus-free tube potato plantlets,and discuss the optimal usage concentration of indole-3-butyric acid.
通过设置2个浓度的吲哚3-丁酸,加入常规的MS培养基中,与常规的MS培养基做对比试验,探讨吲哚3-丁酸对马铃薯脱毒试管苗生根的影响及最佳使用浓度。
补充资料：生根法
分子式：
CAS号：
性质：一种生长素的鉴定方法。采用石英砂培养绿豆苗，子叶节下3cm处切去主根，去掉子叶，用不同浓度溶液浸泡，培养7天，调查发根的数目，其数目与生长素的浓度成正比。试验溶液中应加入2%蔗糖。应注意在一定范围内浓度增加根的数目也增加，浓度过高则抑制。
CAS号：
性质：一种生长素的鉴定方法。采用石英砂培养绿豆苗，子叶节下3cm处切去主根，去掉子叶，用不同浓度溶液浸泡，培养7天，调查发根的数目，其数目与生长素的浓度成正比。试验溶液中应加入2%蔗糖。应注意在一定范围内浓度增加根的数目也增加，浓度过高则抑制。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条