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首页> 外文期刊>Journal of Basic and Applied Sciences >Lifescience Global :: Abstract : Micropropagation of the Halophyte Sarcocornia fruticosa (L.) A. J. Scott
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Lifescience Global :: Abstract : Micropropagation of the Halophyte Sarcocornia fruticosa (L.) A. J. Scott

机译:全球生命科学::摘要:盐生盐生小球藻(L.)A. J. Scott的微繁殖

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摘要

Details of investigation to evaluate the effects of the number of nodes (one, two or three) of Sarcocornia fruticosa explants on growth and multiplication rate of plantlets are presented in this paper. The responses of the 3-node explants to some supplementary sources of different aminoacids and growth regulators indol-3-acetic acid, 6-benzylaminopurine and gibberellins A3 were also analysed. Plantlets from 3-node explants showed a marked increase in growth and number of lateral shoots, indicating that Sarcocornia does not respond well when explants are very small. The addition of 100 mg l-1 casein hydrolysate plus 150 mg l-1 glutamine, and 100 mg l-1 casein hydrolysate plus vitamins showed to be good growth promoters in micropropagating Sarcocornia, giving longer plantlets and higher multiplication rates.
机译:本文详细介绍了评估Srcocornia fruticosa外植体结节数(一,二或三个)对幼苗生长和繁殖率的影响的研究细节。还分析了三节点外植体对不同氨基酸和生长调节剂吲哚-3-乙酸,6-苄氨基嘌呤和赤霉素A3的一些补充来源的响应。 3节点外植体的小植株显示出明显的生长增长和侧枝数,这表明当外植体很小时,Sarcocornia的反应不佳。在微繁殖性Sarcocornia中,添加100 mg l-1酪蛋白水解物加150 mg l-1谷氨酰胺和100 mg l-1酪蛋白水解物加维生素是良好的生长促进剂,可延长植株生长时间并提高繁殖率。

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