Vegetative propagation of Bagoadlau (Xanthosthemon philippinensis Merr.) using indolebutyric acid

Q3 Social Sciences
Romel S. Romano, S. Vallesteros, Romnick L. Pascua
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引用次数: 0

Abstract

The research investigated the vegetative propagation of Bagoadlau (Xanthosthemon philippinensis Merr.) stem cuttings using different concentrations of indolebutyric acid (IBA). Pretreated cuttings were planted in polyethylene bags and observed in a fully covered chamber for 45 days. The study employed a single trial of completely randomized design (CRD) with five treatments (500 ppm, 100 ppm, 1,500 ppm, and 2000 ppm), each replicated four times. Results indicated significant variations among treatment means in terms of percent shooting, shoot length, percent rooting, number and length of adventitious roots, and percent callusing. Notably, 500 ppm and 1,500 ppm demonstrated the highest outcomes in percent shooting, shoot length, percent survival, measurement of adventitious roots, count of roots, and percentage of rooting. In contrast, the survival percentage of T2 (500 ppm) displayed the highest rate and consistent performance compared to other treatments. Hence, the study recommends using 500 ppm and 1,500 ppm for effective rooting of Bagoadlau (Xanthosthemon philippinensis Merr.) stem cuttings. The successful propagation of native species like Bagoadlau is particularly relevant to ecosystem restoration efforts in regions marked by land degradation and mining activities. The study addresses several crucial aspects by successfully establishing Bagoadlau on such lands. This includes the restoration of native biodiversity, improved soil, and water quality through stabilizing soil, preventing erosion, and acting as a natural filtration system.
使用吲哚丁酸无性繁殖 Bagoadlau(Xanthosthemon philippinensis Merr.)
该研究调查了使用不同浓度的吲哚丁酸(IBA)对巴戈拉乌(Xanthosthemon philippinensis Merr.)茎插条进行无性繁殖的情况。经过预处理的插条被种植在聚乙烯袋中,并在完全覆盖的室内观察 45 天。该研究采用了完全随机设计(CRD)的单一试验,共有五个处理(500 ppm、100 ppm、1,500 ppm 和 2000 ppm),每个处理重复四次。结果表明,各处理的射出百分率、芽长、生根百分率、不定根的数量和长度以及结茧百分率均有明显差异。值得注意的是,500 ppm 和 1,500 ppm 在出芽率、芽长、存活率、不定根测量、根数和生根率方面的结果最高。相比之下,与其他处理相比,T2(500 ppm)的存活率最高,表现也最稳定。因此,该研究建议使用 500 ppm 和 1,500 ppm 的浓度,以实现巴哥绷(Xanthosthemon philippinensis Merr.)茎插条的有效生根。在土地退化和采矿活动严重的地区,成功繁殖 Bagoadlau 等本地物种对恢复生态系统尤其重要。这项研究通过在这些土地上成功种植巴哥阿劳,解决了几个关键问题。这包括恢复本地生物多样性、改善土壤,以及通过稳定土壤、防止侵蚀和作为天然过滤系统改善水质。
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来源期刊
Journal of Degraded and Mining Lands Management
Journal of Degraded and Mining Lands Management Environmental Science-Nature and Landscape Conservation
CiteScore
1.50
自引率
0.00%
发文量
81
审稿时长
4 weeks
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