吲哚丁酸生根激素对大褐球藻苗圃和大田扦插生长的影响

Q4 Agricultural and Biological Sciences

Journal of Bamboo and Rattan Pub Date : 2005-04-01 DOI:10.1163/1569159054699353

A. R. Othman

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引用次数: 1

摘要

研究了一系列实用的育苗方法，以获得高成活率的巨绿球藻插枝，在田间种植时具有良好的生根、茎/芽和根茎形成。尽管苗圃为准备栽植材料提供了较好的生长条件，但塑料袋插枝在大田种植一年后的成活率最高。然而，使用工业吲哚丁酸(IBA) 2000粉末可以提高塑料袋插枝的成活率和生长，并且被发现比其他IBA应用更有效。田间种植表明，塑料袋插枝成活率(88.9%)高于裸根种植(41.7%)和新插枝种植(33.3%)。

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Growth of Gigantochloa levis branch cuttings in nursery and field planting in response to indole butyric acid rooting hormone

A range of practical nursery methods was examined in order to obtain high survival of branch cuttings of Gigantochloa levis showing good rooting, culm/shoot and rhizome formation when field planted. Polybag branch cuttings gave the highest survival after one year in field planting although nursery beds tended to provide better growing conditions for preparing planting materials. However, use of commercial indole butyric acid (IBA) 2000 powder enhances both survival and growth of polybag cuttings and was found to be more effective than other applications of IBA. The planting of G. levis in the field showed that the polybag branch cuttings had a higher survival percentage (88.9%) than those of the bare root planting (41.7%) and the newly branch cutting planting (33.3%).

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来源期刊

Journal of Bamboo and Rattan Agricultural and Biological Sciences-Agronomy and Crop Science

CiteScore

0.40

自引率

0.00%

发文量

期刊介绍： The Journal of Bamboo and Rattan is a peer-reviewed scientific journal and provides a forum for scientific articles and reviews on all aspects of fast growing, multi-purpose pliable species. The scope of the journal encompasses income security, craft industry, small to medium size enterprises, industrial fibre and fuel. Articles related to natural distribution and conservation of species, genetics and biotechnology, harvesting and production systems, and environmental applications are also included, as well as papers on marketing and policy restraints in relation to bamboo, rattan and related species.