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首页> 外文期刊>Research Journal of Agriculture and Forestry Sciences >Vegetative Propagation for Different Physiological Ages of Embelia Ribes Cuttings in Different Seasons
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Vegetative Propagation for Different Physiological Ages of Embelia Ribes Cuttings in Different Seasons

机译：不同季节鸡肋Ri插插穗不同生理年龄的营养繁殖

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摘要

Embelia ribes Burm. f. is one of the red listed medicinal plant belongs to the family Myrsinaceae. This threatened medicinal plant valued for its thermogenic, carminative, depurative and laxative property. E.ribes is now reported as vulnerable due to over exploitation. The main threat of this plant is its unsustainable and indiscriminate harvesting for commercial purposes. The regeneration from seedling of this plant is very poor. Traditional propagation techniques are not successful in large scale production of this valuable species. Only accessible way for the conservation of this species is vegetative propagation through stem cutting. Exogenous application of IBA and NAA has a significant positive effect on the percentage of rooting. Rooting ability of cuttings was mostly influenced by the type of cutting, retention of leaves and time of the year in which cuttings were taken. Semi hardwood cuttings with two or three leaves, treated with IBA in 3000mg/l concentration in season I (January-April) appears to be a successful method for vegetative propagation (100% rooting) for producing sufficient number of propagules of this species. Significant increase in number of new root, leaves and shoots and length of roots was recorded in stem cuttings treated with 3000mg/l IBA.
机译：Embelia肋骨Burm。 F。是红色上市的药用植物之一，属于桃金娘科。这威胁到药用植物，因为它们具有产热，龋齿，净化和通便的特性。据报道，由于过度开发，大肠埃希氏菌很脆弱。这种植物的主要威胁是其不可持续和不加选择地用于商业目的的收获。该植物的幼苗再生非常差。传统的繁殖技术在大规模生产这种有价值的物种方面并不成功。保护该物种的唯一可行途径是通过茎切进行营养繁殖。外源施用IBA和NAA对生根百分比具有显着的积极影响。插条的生根能力主要受插条类型，叶片保持力和一年中采插条的时间影响。在第一季（1月至4月），用IBA以3000mg / l的浓度处理过的带有两或三片叶子的半硬木插条似乎是一种营养繁殖（100％生根）的成功方法，可以生产足够数量的该物种的繁殖体。在用3000mg / l IBA处理的茎插中，记录了新的根，叶和芽的根数和根长的显着增加。

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