1)brassinolide芸苔素
1.The brassinolide used in fast growth period could decrease the wild fire disease index and content of chlorine in tobacco leaves,and im.旺长期施用芸苔素使野火病的病情指数和氯含量有所降低,上等烟比例、均价、产量和产值均有所提高。
2.Peanut seeds were soaked in brassinolide, the decomposition of fat and protein in peanut seeds was promoted , the content of fatty acids in germinative peanut-seeds and amino acids in peanut seedlings increased, the vigor of peanut seedlings roots enhanced and consequently, the germination rate of peanut seeds and the growth of peanut seedlings were promoted.芸苔素 (简称BR)浸种能促进花生种子内脂肪和蛋白质的降解 ,提高萌发种子的脂肪酸含量和幼苗的氨基酸含量及主根根活力 ,从而促进了花生出苗和幼苗生长。
英文短句/例句
1.Application of 0.15%Rice Huangjia Brassinolide Natural Outcome of the Trial Study水稻上应用0.15%皇嘉天然芸苔素的效果
2.Determination of 2,4-Epibrassinolide in Bitter Gourd by HPLC with Fluorescence DetectionHPLC荧光法测定苦瓜中的2,4-表芸苔素内酯残留
3.The Effect of NBR on Photosynthesis and Drought Resistance of Prunus armeniaca × sibirica天然芸苔素内脂对大扁杏光合作用和抗旱性的影响
4.Effects of Magnesium Fertilizer and Brassinolide on Yield, Quality and Nutrient Absorption of Banana;镁肥和芸苔素内酯对香蕉产量、品质及养分吸收的影响
5.Studies on the Action and Its Mechanism of Brassinnolide for Reducing the Phytotoxicity of Ethametsulfuron on Maize;芸苔素内酯保护玉米免受胺苯磺隆伤害的作用及机理研究
6.Studies on the Action and Its Mechanism of Brassinnolide for Reducing the Phytotoxicity of Ethametsulfuron on Rice;天然芸苔素内酯减轻胺苯磺隆对后茬水稻伤害的作用及机理研究
7.Study on Extraction of Sulforaphane from Broccoli芸苔属植物种子中萝卜硫素的提取工艺研究
8.any of several cruciferous plants of the genus Brassica.芸苔属十字花科中的任意一种植物。
9.Chemical composition of 3 kinds of Cruciferae Brassica plants3种十字花科芸苔属植物化学成分研究
10.Cell Recognition for Self-Incompatibility in Brassica芸苔属植物自交不亲和性中的细胞识别
11.Plantlet Regeneration and Ploidy Determination of Microspore Embryoids in Brassica Vegetables芸苔属蔬菜小孢子胚状体再生成苗及倍性鉴定
12.Microspore Culture and Molecular Identification of Self-incompatibility on Brassica Vegetables;芸苔属蔬菜小孢子培养及自交不亲和性的分子鉴定
13.Molecular and Cytogenetic Characterizations on Hybrids between Three Cultivated Brassica Tetraploids and Orychophragmus Violaceus;诸葛菜与芸苔属三个四倍体栽培种杂种的分子细胞遗传学研究
14.Somatic Hybridizations between Brassica Species and Orychophragmus Violaceus and Genetic Analyses on Alien Chromosoml Addition Lines;芸苔属栽培种与诸葛菜的体细胞杂交及附加系的遗传分析
15.Isolation and Purification and Some Characteristic Analysis of Chitin-Binding Proteins from Stems and Leaves of Brassica campestris L.芸苔(菜心)茎叶中的几丁质结合蛋白的分离纯化和某些特性分析
16.The Progress on Molecular and Genetic Research of Yellow-seeded Trait for the Major Brassica Oil Crops芸苔属主要油料作物黄籽性状分子遗传研究进展
17.Interaction Between Brassinosteroids and Other Plant Hormones芸薹素与其他植物激素相互作用的研究进展
18.Any of various Eurasian plants of the genus Brassica, especially B.nigra and B.juncea, which are cultivated for their pungent seeds.芥菜欧亚大陆芸苔属中的各种植物的一种，特别是棕芥和芥菜（因其辛辣的种子而被栽培）
相关短句/例句
Brassinolide芸苔素内酯
1.Determination of Brassinolide in Areca catechu Pollen by HPLC;高效液相色谱法测定槟榔花粉中的芸苔素内酯
2.Characteristics of hydrolysis and degradation of brassinolide in soils.;芸苔素内酯的水解及其在土壤中的降解特性
3.Comparison of Yield and Quality Regulating between Brassinolide and Sodium-para-nitrophenolate on Cotton;芸苔素内酯和复硝钠对夏播棉产量和品质的调节作用比较
3)natural Brassinolide天然芸苔素
1.Hybrid rice Boyou 122 seedlings in the third leaf stage were treated with natural brassinolide and nutrient solution(N,P,K,Si etc).在杂交水稻博优 1 2 2幼苗三叶期施用不同浓度的天然芸苔素和营养液 (N、P、K、Si等 ) ,结果表明 ,0 。
4)propionylbrassinolide丙酰芸苔素内酯
1.Study on the Influence of Propionylbrassinolide to Wheat Yield;丙酰芸苔素内酯对小麦增产效果的影响
2.Determination of propionylbrassinolide by capillary column gas chromatography was reported, with (22E, 24S)-5(-stigmasterol-2, 22-en-6-one as the internal standard. 采用毛细管柱气相色谱法,以(22E,24S) 2,22 二烯 5α 豆甾 6 酮为内标,对丙酰芸苔素内酯进行定量分析。
5)0.003%Brassinolide0.003%芸苔素内酯
6)brassinolide天然芸苔素内酯
1.The mechanism of brassinolide reducing the phytotoxicity of ethametsulfuron to rice was studied through the experiments on the influence of brassinolide to rice glutathione (GSH) content, glutathione S transferase (GST) activity and acetolactate synthase (ALS) activity in vitro and in vivo .通过测定天然芸苔素内酯对水稻幼苗谷胱甘肽 (GSH)含量、谷胱甘肽 - S-转移酶 (GST)活性以及在离体和活体条件下对水稻幼苗乙酰乳酸合成酶 (AL S)活力的影响 ,研究天然芸苔素内酯减轻胺苯磺隆对水稻药害的作用机理。
延伸阅读
24-表-芸苔素内酯分子式：C28H48O6分子量：480.68CAS号：熔点：256～258（另有报道274～275）℃毒性LD50(mg/kg)：大白鼠急性经口大于2000原药/kg，小白鼠急性经口大于1000mg原药/kg。Ames试验表明无致突变作用。性状：原药外观为白色结晶粉末。溶解情况：可溶于甲醇、乙醇、四氢呋喃、丙酮等有机溶剂。水中溶解度5mg/L。用途：本品具有植物生长调节作用的第一个甾醇类化合物，在低浓度下（10^-5～10^-6mg/L）能显示各种活性，其增加植物的营养体生长和促进受精的作用。现已从几十种植物体中分离出这类化合物，含量很低，如植物体中含有吲哚乙酸（IAA）和脱落酸（ABA）分别约为2mg/kg和60mg/kg，而芸苔素内酯仅0.1mg/kg。 用0.05～0.5mg/L芸苔素内酯对小麦浸种24h，促进根系和株高生长发育；分蘖期进行叶片施肥，增加分蘖数；也可在孕穗期以0.01～0.02、0.01～0.02（750L/ha次）、0.01～0.04mg/L（750L/ha次）药液喷雾处理或浸种。制备或来源：从油菜花中以异丙醇萃取，然后用溶剂分配和两步色谱柱分离，从180kg油菜花粉中可得此生物活性物质200g；本品也可由赤杨花粉中提取。备注：使用过程中要注意防护，如有药液溅到皮肤上，立即用肥皂水洗涤；如溅到眼睛内，用大量清水冲洗；如误服立即送医院诊治；处理废药液和容器时，不要污染水源。包装及贮运：贮存在阴凉干燥处，远离食物、饲料、人畜等；类别：植物生长调节剂
