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植物激素

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It showed that Alcaligenes faecalis could produce plant hormone in LW medium.

粪产碱菌在LW 培养基下能产生植物激素IAA。

Don.methodswith the stem of sterile seedling and fresh plants as exophyte, ms as a basic medium, 6-ba and naa hormone were adopted as the experimental variables.resultsms +1.0 mg / l 6-ba +1.0 mg / l naa induced the best effect of callus; higher concentrations of 6-ba with high concentrations of naa made callus densification and higher rate.conclusion different plant hormones and their different concentration ratios have different effects on the callus of halenia elliptica d.

方法以椭圆叶花锚种子培养的无菌苗的茎和新鲜植株的茎段为外殖体,ms为基本培养基,分别以6-ba和naa两种植物激素为变量进行实验研究。结果ms培养基+1.0 mg/l 6-ba+1.0 mg/l naa对诱导椭圆叶花锚愈伤组织的形成效果最佳;高浓度的6-ba配合较高浓度的naa诱导的愈伤组织致密,出愈率高。

Young leaves of test-tube Shinichinose,a variety of Morus alba,were used asexperimental materials to investigate the effect of phytohormones and antibiotics onthe regeneration of in vitro mulberry leaves.

以白桑系品种新一之濑的试管苗幼叶为主要实验材料,探讨了植物激素和抗生素对桑叶片培养再生植株的影响。

The results,which compared effect of phytohormone and antibiotic on the differentiation of adventitious buds in test-tube seedling of Morus alba , show that the concentration ratio of 6-BA to NAA from 20:1 to 30:1 promotes the differentiation of adventitious buds

通过比较植物激素和抗生素对桑树新一之濑试管苗不定芽分化影响的研究,结果显示:6—BA与NAA的比例以20∶1到30∶1都能分化出较多的不定芽

The effects of four growth regulator s,namely,GGR6,SJCL,IAA and NAA on rooting of Cyclocarya paliurus cuttings were investigated.

用GGR6号和SJCL 生根剂,IAA和NAA植物激素分别处理青钱柳插穗进行扦插育苗试验,结果表明:在对青钱柳扦插育苗试验中,生根剂 SJCL浓度500 mg/L、浸泡时间0。

The paper reported the effects of different explants and hormones content on callus and bud differentiation of Sinningia hybird Hort through positive cross experiments.

摘 要:以大岩桐的幼嫩茎、叶片为外植体,通过正交实验的方法探讨不同浓度和比例的植物激素对愈伤组织诱导和芽分化增殖的影响。

The time-course as well as the number of vascular bridges and tracheary element connected between scion and stock depended on concentration and kinds of hormones.

当砧木和接穗培养基中都没有添加植物激素时,嫁接接合部难以产生维管束桥,也难以产生贯通的管状分子。

As an example, sweet potato is characterized with fleshy tuberous roots for nutrient storage. Factors directing the induction of early tuberization have been investigated for a long time in sweet potato.

块根膨大过程中的营养元素需求、形态变化、内在植物激素消长等方面,长久以来已被广泛研究,但是其基因调控机理至今仍不明确;为此,本研究欲著眼於分子层面来探究甘薯的块根形成机制。

The result showed that the isolated strain was Ustilago esculenta, and indole acetic acid, abscisic acid, and gibberellic acid3 (GA3) were detected in the fermentation broth, and the contents of IAA is 0.1306mg/L, ABA is 0.01367mg/L.

结果表明:用菌落形态与孢子形态鉴定和分子生物学鉴定的方法,对茭白中分离的一个菌株鉴定为菰黑粉菌,且在其发酵液中检测到植物激素IAA、ABA和GA3,其中IAA含量为0.1306mg/L,ABA含量为0.01367mg/L。

The changes of fruit quality and effects of vacuum-infiltration of Ca2+ and plant hormone on storage and freshness retention under low temperature were investigated from full-red 'Lingwuchangzao' jujube (Zizyphus jujuba Mill.).

以生长后期全红灵武长枣为试材,研究了真空渗透Ca2+和植物激素对果实在低温贮藏过程中品质以及硬好果率的影响。

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