| 海水养殖废水灌溉对碱蓬和海蓬子生长和品质的影响 |
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| 引用本文： | 郑春芳,陈琛,彭益全,冀德伟,於俊琦,陈少波,谢起浪,曾国权,刘伟成.海水养殖废水灌溉对碱蓬和海蓬子生长和品质的影响[J].浙江农业学报,2012,24(4):663-669. |
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| 作者姓名： | 郑春芳 陈琛 彭益全 冀德伟 於俊琦 陈少波 谢起浪 曾国权 刘伟成 |
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| 作者单位： | 1. 浙江省海洋水产养殖研究所,浙江温州325005;浙江省近岸水域生物资源开发与保护重点实验室,浙江温州325005;浙江永兴水产种业有限公司,浙江温州325005
2. 南京农业大学资源与环境科学学院,江苏南京210095;江苏省海洋生物学重点实验室,江苏南京210095 |
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| 基金项目： | 浙江省科技计划项目，浙江省海洋经济和渔业新兴产业，浙江省重大科技资助项目，浙江省科技计划项目，温州市科技计划项目 |
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| 摘 要： | 通过田间试验,研究了海水养殖废水灌溉对碱蓬和海蓬子生长特性和品质的影响。结果表明:在7月中下旬,海水养殖废水灌溉显著降低了碱蓬的株高、基茎以及生物量,但并未影响海蓬子生物量。海水养殖废水灌溉对两种海水蔬菜的品质也产生了影响。海水养殖废水灌溉条件下碱蓬的蛋白质、可溶性总糖以及游离氨基酸含量均显著降低,而海蓬子可溶性总糖和游离氨基酸含量却显著增加。从矿质品质来看,7月15日,海水养殖废水显著降低了碱蓬Na+含量和海蓬子Ca2+含量,却提高了碱蓬K+,Mg2+含量和海蓬子Na+,K+含量。7月28日,海水养殖废水灌溉提高了碱蓬Na+含量和海蓬子Mg2+含量,却抑制了碱蓬的K+,Mg2+吸收。总体来说,在浙江温州滩涂上,海蓬子较碱蓬更适合海水养殖废水灌溉。
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| 关 键 词： | 海水养殖废水 碱蓬 海蓬子 生长特性 品质 |
Effects of irrigation with saline aquaculture wastewater on growth and quality of Suaeda salsa and Salicornia bigelovii |
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| ZHENG Chun-fang
,
CHEN Chen
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PENG Yi-quan
,
JI De-wei
,
YU Jun-qi
,
CHEN Shao-bo
,
XIE Qi-lang
,
ZENG Guo-quan
,
LIU Wei-cheng.Effects of irrigation with saline aquaculture wastewater on growth and quality of Suaeda salsa and Salicornia bigelovii[J].Acta Agriculturae Zhejiangensis,2012,24(4):663-669. |
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| Authors: | ZHENG Chun-fang CHEN Chen PENG Yi-quan JI De-wei YU Jun-qi CHEN Shao-bo XIE Qi-lang ZENG Guo-quan LIU Wei-cheng |
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| Institution: | 1,2,3,(1 Zhejiang Mariculture Research Institute,Wenzhou 325005,China;2 Zhejiang Key Laboratory of Exploitation and Preservation of Coastal Bio-resource,Wenzhou 325005,China;3 Zhejiang Yongxing Aquatic Products Co.,LTD,Wenzhou 325005,China;4 College of Resources and Environmental Sciences,Nanjing Agricultural University,Nanjing 210095,China;5 Jiangsu Provincial Key Laboratory of Marine Biology,Nanjing 210095,China) |
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| Abstract: | The effects of agricultural use of saline aquaculture wastewater for irrigation of Suaeda salsa and Salicornia bigelovii on growth and quality in a field-trial were studied.The results showed that plant height,stem width and shoot biomass of Suaeda salsa and plant height of Salicornia bigelovii significantly decreased by irrigation with saline aquaculture wastewater,but not significantly affected biomass of Salicornia bigelovii in mid-to-late July.Contents of protein,total soluble sugars and free amino acid in Suaeda salsa significantly decreased under irrigation with saline aquaculture wastewater,while total soluble sugars and free amino acid in Salicornia bigelovii increased.On July 15th,contents of Na+in Suaeda salsa and Ca2+ in Salicornia bigelovii significantly decreased under irrigation with saline aquaculture wastewater,while contents of K+and Mg2+ in Suaeda salsa and Na+and K+in Salicornia bigelovii increased.On July 28th,contents of Na+in Suaeda salsa and Mg2+ in Salicornia bigelovii increased under irrigation with saline aquaculture wastewater,while absorption of Na+and Mg2+ were inhibited in Suaeda salsa.Thus,aquaculture wastewater irrigation was more suitable for Salicornia bigelovii than Suaeda salsa. |
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| Keywords: | saline aquaculture wastewater Suaeda salsa Salicornia bigelovii growth characteristic quality |
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