浙江农业科学 ›› 2026, Vol. 67 ›› Issue (8): 1882-1887.DOI: 10.16178/j.issn.0528-9017.20260335

• 水产科学 • 上一篇    下一篇

稻虾轮作模式下日本沼虾太湖3号与本地种生长性能和肌肉营养成分的比较

王力1(), 宋林根2, 陈喆1, 姜路辛1, 施礼科1, 叶键1(), 樊鹏1, 厉廷翊1, 唐金玉3   

  1. 1.杭州市农业技术推广中心(杭州市植保植检中心),浙江 杭州 310031
    2.杭州市临平区运河街道文松家庭农场,浙江 杭州 311199
    3.浙江省农业科学院 水生生物研究所,浙江 杭州 310021
  • 收稿日期:2026-04-28 出版日期:2026-08-11 发布日期:2026-08-20
  • 通讯作者: 叶键
  • 作者简介:叶键,E-mail:101357433@qq.com
    王力,主要从事水产养殖及水生动物病害防治技术研究。E-mail:pot133@163.com
  • 基金资助:
    杭州市农业科技协作与创新攻关项目(202409SX08)

Comparison of growth performance and muscle nutritional components between Taihu No. 3 and native stock of Macrobrachium nipponense under rice-prawn rotation system

WANG Li1(), SONG Lingen2, CHEN Zhe1, JIANG Luxin1, SHI Like1, YE Jian1(), FAN Peng1, LI Tingyi1, TANG Jinyu3   

  1. 1.Hangzhou Agricultural Technology Extension Center(Hangzhou Plant Protection and Plant Inspection Center),Hangzhou 310031,Zhejiang
    2.Wensong Family Farm,Yunhe Sub-District,Linping District,Hangzhou 311199,Zhejiang
    3.Institute of Hydrobiology,Zhejiang Academy of Agricultural Sciences,Hangzhou 310021,Zhejiang
  • Received:2026-04-28 Online:2026-08-11 Published:2026-08-20
  • Contact: YE Jian

摘要:

为比较稻虾轮作条件下日本沼虾太湖3号引进种与本地种在生产性能及肌肉营养品质上的差异,并筛选适合该模式的优良品种,本研究以日本沼虾太湖3号引进种和本地种为对象,在统一放养密度、投喂管理、环境条件下开展对比试验,对比两者在生长性能与肌肉营养成分方面的差异。结果表明:在相同稻虾轮作模式和管理策略下,太湖3号雄虾的多数生长性能优于本地雌虾,太湖3号肌肉中粗灰分、赖氨酸、异亮氨酸、饱和脂肪酸、多不饱和脂肪酸、n-6多不饱和脂肪酸和钠含量显著(p<0.05)高于本地虾;而甲硫氨酸、胱氨酸、C20:5 n-3(EPA)+C22:6 n-3(DHA)、单不饱和脂肪酸、n-3多不饱和脂肪酸)和钾、磷、镁、铁含量则显著低于本地虾。太湖3号在生长性能、矿物质沉积、部分必需氨基酸含量和肌肉风味等方面具有优势,而本地虾在营养价值、鲜美程度和保健价值方面更具优势。太湖3号与本地虾的杂交可平衡日本沼虾的生长性能与营养品质、风味和保健价值之间的关系。

关键词: 稻虾轮作, 日本沼虾, 生长性能, 氨基酸, 脂肪酸, 矿物质

Abstract:

To compare the differences in production performance and muscle nutritional quality between the introduced stock Taihu No.3 and the native stock of Macrobrachium nipponense under rice-prawn rotation system,and to screen for superior stock suitable for this model,this study took the introduced stock Taihu No.3 and the native stock as research subjects,and conducted a comparative experiment under uniform stocking density,feeding management,and environmental conditions to compare the differences in growth performance and muscle nutritional composition between the two stocks. Under identical cultivation and management practices,male Taihu No. 3 prawn exhibited superior growth performance relative to native female stock. The muscle of Taihu No. 3 contained significantly (p<0.05) higher levels of crude ash, lysine, isoleucine, saturated fatty acid (SFA), polyunsaturated fatty acid (PUFA), n-6 PUFA,and sodium than the native stock,whereas concentrations of methionine, cysteine,C20:5 n-3(EPA)+C22:6 n-3(DHA),monounsaturated fatty acid (MUFA), n-3 PUFA, K,P,Mg and Fe were significantly lower than those in the native stock. These findings indicate that Taihu No. 3 has advantages in growth performance,mineral deposition,and certain essential amino acid contents,as well as muscle flavor. In contrast,the native stock displayed superiority in nutritional value,umami intensity,and health benefits. Hybridization between Taihu No. 3 and the native stock could balance growth performance with nutritional quality,flavor,and functional value in M. nipponense.

Key words: rice-prawn rotation, Macrobrachium nipponense, growth performance, amino acid, fatty acid, mineral element

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