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The potential of arbuscular mycorrhizal fungi to conserve Kalappia celebica,an endangered endemic legume on gold mine tailings in Sulawesi,Indonesia
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作者 Husna Faisal Danu Tuheteru Asrianti Arif 《Journal of Forestry Research》 SCIE CAS CSCD 2021年第2期675-682,共8页
Kalapi(Kalappia celebica)is an endemic legume of Sulawesi and has been included in the endangered category since the early 1980s.Conservation of the species is possible through ex situ culture techniques.Arbuscular my... Kalapi(Kalappia celebica)is an endemic legume of Sulawesi and has been included in the endangered category since the early 1980s.Conservation of the species is possible through ex situ culture techniques.Arbuscular mycorrhizal fungi(AMF)can accelerate plant growth which in turn supports the conservation of endangered species.This study aimed to assess the efficacy of local AMF to accelerate the growth of kalapi and increase nutrient uptake in kalapi grown in gold mine tailing media.There were three AMF treatments,Glomus claroideum,Glomus coronatum,and a mixture of both,plus the control.Each treatment was replicated three times,each consisting of five plants.The results show that the highest AMF colony was obtained by kalapi seedlings inoculated with Glomus coronatum and the mixture of AMF.The range of mycorrhizae inoculation effect values was 59.7–71.3%.AMF inoculation increased growth and dry weight of 4-month-old seedlings compared to controls.Dry and total weights of kalapi inoculated with G.coronatum were significantly different from those inoculated with the AMF mixture.However,they are not significantly different from kalapi inoculated with G.claroideum.The results also show that AMF increased nitrogen and phosphorous uptake by the roots,as well as nitrogen,phosphorous,potassium,manganese and iron by the shoots.All AMF treatments decreased potassium uptake in the roots,except in kalapi inoculated with G.coronatum.The AMF mixture decreased iron contents the roots by 15%.AMF can be developed into biofertilizer to support the conservation of kalapi in tropical Indonesia. 展开更多
关键词 Kalappia celebica GLOMEROMYCOTA Glomus coronatum Gold mine tailings Southeast Sulawesi
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苏拉威西凤果的播种与扦插育苗技术
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作者 刘育梅 金亮 +1 位作者 宋志瑜 郑慧莉 《东南园艺》 2020年第3期38-41,共4页
苏拉威西凤果(Garcinia celebica L.)原产于印度尼西亚的苏拉威西岛,是具有较大开发前景的热带珍稀果树。为了解决种苗短缺问题并促进其在亚热带地区的推广应用,本文采用了播种和扦插对其繁殖方法进行探究。结果表明:播种试验结果理想,... 苏拉威西凤果(Garcinia celebica L.)原产于印度尼西亚的苏拉威西岛,是具有较大开发前景的热带珍稀果树。为了解决种苗短缺问题并促进其在亚热带地区的推广应用,本文采用了播种和扦插对其繁殖方法进行探究。结果表明:播种试验结果理想,成活率达90%;正交试验结果表明,选择200μg·ml^(-1)的吲哚乙酸蘸浸0.5 h可以取到较好的扦插效果,成活率为50%。 展开更多
关键词 苏拉威西凤果 繁殖技术 扦插 播种 正交试验
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望加锡乌木 被引量:2
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作者 霄迪 《家具与室内装饰》 2012年第9期76-81,共6页
望加锡乌木又名条纹乌木,是世界知名的贵重木材品种,为了深入了解这类木材的类别与树种,通过排采集木材样品和文献查询,总结出了这类木材的几个主要树种的特点。
关键词 望加锡乌木 西里伯斯柿 条纹乌木 苏拉威西岛
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