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1)  Paclobutrazol
多效唑(PP333)
1.
In order to achieve the objectives of short stem,small crown of high yield chestnut,paclobutrazol(PP333) of different concentrations were applied in tested chestnut close planting garden located in Eshan county of Yunnan province.
为实现板栗密植园板栗植株树体矮化、小冠、丰产的目的,进行了喷施不同浓度的多效唑(PP333)控制板栗树体枝条生长的试验。
2.
Dwarf Effect of Different Paclobutrazol Concertration on Potted Colorful Zantedschia Striped Hydrida
通过不同浓度多效唑(PP333)对盆栽彩色马蹄莲进行矮化处理试验,探索低浓度多效唑(PP333)对盆栽彩色马蹄莲矮化处理效果及对盆栽彩色马蹄莲主要观赏性状的影响。
2)  PP 333
PP333
1.
In order to study the effect of paclobutrazol(PP 333 )on endogenous hormone and water condition of litchi in low tem-perature,litchi trees were treated with low temperature in controlled environment chamber for imitating cold wave.
利用人工气候室模拟寒潮对荔枝进行低温胁迫处理,研究低温胁迫下多效唑对荔枝内源激素和水分状况的影响,结果表明,PP333处理明显提高了低温下的荔枝叶片脱落酸(ABA)水平,降低了吲哚乙酸(IAA)水平,叶片ABA/IAA处于高水平,并使叶片蒸腾速率(Tr)减弱,水势升高,叶片电解质渗出率减少。
3)  PP_(333)
PP333
1.
ObjectTo study the effects of PP_(333) on preservation in vitro of Pueraria lobata.
目的研究PP333对野葛常温和低温保存的影响。
2.
were studied by treating with PP_(333),Aifeng and SA.
应用PP333、矮丰和水杨酸对紫罗兰进行叶面喷施处理,研究其对株高、花期、叶片长宽比、叶绿素含量的影响。
3.
0 mg/ L PP_(333) was the best for mass-producing corms in vitro at 1500-2000 lx and 25-30 ℃.
一步成苗分化的魔芋组培苗长至3~4 cm,分株切割,置入诱导试管芋的不同配比的6种培养基中培养,在不同的光、温条件下培养约20 d,在培养基MS+NAA 1 mg/L+PP3331 mg/L、光照1500~2000 lx、温度25~30℃的培养条件下,试管内大量形成试管芋。
4)  paclobutrazol
多效唑
1.
HPLC analysis of paclobutrazol 25% SC;
25%多效唑悬浮剂的高效液相色谱分析
2.
Chiral separation of plant growth regulator paclobutrazol;
植物生长调节剂多效唑的手性分离
3.
Determination of Paclobutrazol in Apple with Gas Chromatography-Mass Spectrometry;
气相色谱-质谱法测定苹果中多效唑残留量
5)  PP333
多效唑
1.
Effect of PP333 on Growth and Development of Lonicera japonica Thunb. and Quality of Honeysuckle;
多效唑对忍冬生长发育及金银花质量的影响
2.
The Protecting Effects of the PP333 on the Ageing of Sweet Corn Seeds;
多效唑对甜玉米种子老化的保护效应
3.
Effect of spraying PP333 on membrane permeability and proline content in Featua fubra L. under salt stress;
喷施多效唑对盐胁迫下紫羊茅脯氨酸含量和膜透性的影响
6)  paclobutrazol(PP333)
多效唑
1.
Effect of Paclobutrazol(PP333) and Top Removal on Dwarfing Sieve Bean;
多效唑和摘心处理对中华香草矮化效应的研究
2.
Effects of paclobutrazol(PP333) on root vigor and IAA oxidase and peroxidase activities in leaf of rice and wheat seedlings;
多效唑对稻麦苗期根系活力和叶片IAA氧化酶、过氧化物酶活性的影响
3.
Effects of paclobutrazol(PP333) on growth and activitibes of antioxidative enzymes of Platymonas helgolandica and Pavlova viridis were studied by using experimental ecology and biochemical methods.
运用实验生态学和生物化学的方法,研究了多效唑对青岛大扁藻(Platymonas helgolandica)和绿色巴夫藻(Pavlovaviridis)生长和抗氧化酶活性的影响。
补充资料:多效唑
分子式:C15H20ClN3O
分子量:293.80
CAS号:76738-62-0

性质:白色结晶。熔点165-166℃,相对密度1.22。在下列溶剂中的溶解度:环已酮18%,甲醇15%,丙酮11%,二氯甲烷10%,二甲苯6%,丙二醇5%,水,35ppm。

制备方法:原料消耗定额:频那酮930kg/t、1,2,4-三唑540kg/t、对氯氯苄960kg/t。

用途:多效唑是新型的植物生长调节剂,能抑制赤霉素衍生物的生成,减少植物细胞的分裂和伸长。它易被根、茎、叶吸收,通过植物的木质部进行传导,兼有杀菌作用。对禾本科植物有广泛活性,能使植物茎节间变得矮壮,减少倒伏、增加产量。

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