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首页> 外文期刊>Nepal Journal of Biotechnology >Regeneration Technique of Bamboo Species through Nodal Segments: A Review
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Regeneration Technique of Bamboo Species through Nodal Segments: A Review

机译：竹种通过节点段再生技术：综述

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摘要

Micropropagation is an alternative technique to propagate at large scale plants to meet global plantdemand. Various researchers have worked on the micropropagation technique to regenerate bamboospecies by using nodal segments from years. Contamination, browning, necrosis, and acclimatizationwith physiological stress are the extreme problems of the micropropagation technique. But, manynumbers of papers have been published on micropropagation of the bamboo species through nodalsegments as explants. The proliferation of the bamboo shoots is dependent on the season of collection,size of explants, the position of explants, diversity of plants, concentration and combination of plantgrowth regulators, most adequate culture medium, environmental condition of the equipment,handling, and individual species. Bamboo is a monocarpic fast-growing, tall perennial grass and havingthe high potential to generate economic and social benefits. It helps to maintain land patterns andcontrol soil erosion. The long life cycle of the bamboo produces a huge amount of seeds butunfortunately, mostly, they are non-viable. So, bamboos are propagated from vegetative by cutting andair layering. However, these methods are only for a small scale and they also tend to destroy largemother plant stocks and difficult to be transported. So, the in vitro propagation technique is useful toobtain large progenies from desired genotypes. Mostly, BAP and TDZ growth hormones are widelyused for shoot multiplication and IBA, NAA and IAA are used for root initiation as per developedprotocols in tissue culture for large scale production. This review intends to explore an overview of therecent literature reports to summarize the importance of micropropagation by using nodal segments ofbamboo species and factors influencing it.
机译：微扶扑是一种在大型植物中繁殖以满足全球Plantdemand的替代技术。各种研究人员在微垄断技术上工作，通过多年来使用节点细分来再生竹节动作。生理压力的污染，褐变，坏死和适应性化是微扫描技术的极端问题。但是，通过作为外植体的卵石铁，已发表在竹种的微耕作中公布了。竹笋的增殖依赖于收集季节，外植体的大小，外植体的位置，植物的多样性，植物浓度和植物生长调节因子的组合，最适当的培养基，设备的环境状况，处理和个体物种。竹子是一种单一的快速生长，高常年草，具有高潜力，以产生经济和社会效益。它有助于保持土地模式和控制土壤侵蚀。竹子的寿命周期产生了大量的种子，主要是，它们是不可行的。因此，竹子通过切割和分层从植物繁殖。然而，这些方法仅适用于小规模，并且它们也倾向于破坏大物种植物库存并难以运输。因此，体外繁殖技术是从所需基因型中获用的大型后代。大多数情况下，BAP和TDZ生长激素被广泛用于拍摄倍增，IBA，NAA和IAA用于根据组织培养中的培养基进行大规模生产的单激励。本综述打算探讨传统文学报告的概述，以便通过使用博布姆物种的节点和影响它的因素来总结微扑相的重要性。

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