首页> 外文期刊>Marine Pollution Bulletin >Pilot Experiments on Planting Seedlings and Small Seagrass Propagules in Western Australia
【24h】

Pilot Experiments on Planting Seedlings and Small Seagrass Propagules in Western Australia

机译:在澳大利亚西部种植苗木和小海草的试点试验

获取原文
获取原文并翻译 | 示例
       

摘要

The aim of this study was to investigate characteristics of some south-western Australian seagrasses that might be useful for further investigation with respect to restoration. Although seeds and fruits of seagrass species may be useful for producing propagules for planting, their collection is based on knowing when they become available. Posidonia australis, P. angustifolia and P. coriacea flower profusely annually, but P. sinuosa does not. Once collected, the fruits dehisce in a few days and are ready for planting. It was found that the best way to plant Posidonia seedlings is in clusters in Growool blocks but the rhizomes do not spread quickly. Single Posidonia seedlings, when planted out, were not successful and neither were naturally colonizing seedlings of Posidonia sinuosa in unexposed unvegetated areas. Successful planting of seedlings and sprigs of Amphibolis in matting needs months of calm weather for them to spread out from their attaching matting which must be very securely attached to the substratum. Little success was achieved in growing Amphibolis. In a search for Halophila ovalis seeds, few were found because of the patchy nature of their fruiting and small size. Germination was slow but 63% germinated within 6 months.
机译:这项研究的目的是调查一些西南澳大利亚海草的特征,这些特征可能对进一步的恢复研究有用。尽管海草物种的种子和果实可用于生产用于种植的繁殖体,但它们的收集是基于知道它们何时可用的。每年都有大量的Posidonia australis,P。angustifolia和P. coriacea开花,但P. sinuosa没有。收集后,果实将在几天后开裂,并准备种植。人们发现,种植Posidonia幼苗的最佳方法是在Growool地块中成簇,但根茎不能迅速传播。播种后的单波西多尼亚幼苗未成功,在未裸露的无植被地区,波西多尼亚中华绒螯蟹的自然定居幼苗也均未成功。要成功地将两栖类的幼苗和小枝成功地铺在草席上,需要数月的平静天气才能使它们从必须非常牢固地附着在基质上的附着草席中扩散出来。生长两栖类动物几乎没有成功。在寻找椭圆形嗜盐菌种子时,由于果实结实且体积小,很少发现。发芽缓慢,但是63%的发芽在6个月内发芽。

著录项

  • 来源
    《Marine Pollution Bulletin》 |1998年第12期|p.460-467|共8页
  • 作者

    HUGH KIRKMAN;

  • 作者单位
  • 收录信息 美国《科学引文索引》(SCI);美国《工程索引》(EI);美国《生物学医学文摘》(MEDLINE);美国《化学文摘》(CA);
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类 水文科学(水界物理学);
  • 关键词

  • 入库时间 2022-08-18 00:55:48

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号