稻田改作荷藕套养克氏原螯虾生产技术规程
2018-06-07姚义谢成林张家宏寇详明唐建鹏许美刚李锦霞
姚义 谢成林 张家宏 寇详明 唐建鹏 许美刚 李锦霞
摘要:稻田改作荷藕套养克氏原螯虾(Procambarus clarkia)是一种基于水田生态种养的新模式,是农业结构调整和发展特色高效农业的创新探索。通过对扬州市宝应县稻田改作荷藕套养克氏原螯虾模式成功案例的调查研究,从效益指标、稻田选择、田间工程、荷藕种植、克氏原螯虾养殖、日常管理以及荷藕采收和商品虾捕捞等方面,总结制定了稻田改作荷藕套养克氏原螯虾生产技术规程,以期为该模式的推广应用提供技术参考。
关键词:稻田;荷藕;克氏原螯虾(Procambarus clarkia);技术规程
中图分类号:S966.1 文献标识码:A 文章编号:0439-8114(2018)07-0019-03
DOI:10.14088/j.cnki.issn0439-8114.2018.07.004
Production Technical Regulation for Paddy Field Changed to Cultivate Lotus Root
and Intercrop Procambarus clarkia
YAO Yi1,XIE Cheng-lin1,ZHANG Jia-hong2,KOU Xiang-ming2,TANG Jian-peng1,XU Mei-gang3,LI Jin-xia3
(1.Yangzhou Agricultural Technology Promotion Station,Yangzhou 225002,Jiangsu,China;
2.Jiangsu Lixiahe Regional Agricultural Science Research Institute,Yangzhou 225009,Jiangsu,China;
3.Baoying County Agricultural Technology Promotion Center,Baoying 225801,Jiangsu,China)
Abstract: Paddy field changed to cultivate lotus root and intercrop Procambarus clarkia is a new model based on paddy field ecological cultivation and breeding. It is an innovative exploration of the current agricultural structure adjustment and the development of characteristic and efficient agriculture. Through the investigation of the success stories of the paddy field changed to cultivate lotus root and intercrop Procambarus clarkia in Baoying County,Yangzhou City. From the benefit index,paddy field selection, field engineering,lotus root cultivation,Procambarus clarkia breeding,daily management,lotus root harvest and shrimp fishing and so on,sums up the production technical regulations of paddy field changed to cultivate lotus root and intercrop Procambarus clarkia. So as to provide technical reference for the promotion and application of the model.
Key words: paddy field;lotus root;Procambarus clarkia;production technical regulation
近年来,扬州市积极响应国家糧食生产供给侧结构性改革政策,各地充分利用当地自然资源和传统种养殖技术优势,结合市场消费需求,在大力发展稻鸭共作、稻渔共作等稻田高效种养的同时,创新集成了一批稻田改作其他作物综合种养新模式。扬州市宝应县是全国著名的荷藕之乡,“宝应莲藕”为中国国家地理标志产品。近年来,宝应县充分发挥农产品特色优势,将原先地势低洼、易涝难排水的水稻低产田块改种荷藕。荷藕市场影响因素较多,价格波动较大,为提高藕田种植效益,抵御市场风险,部分种藕大户尝试在藕田里养殖拥有火爆消费市场的克氏原螯虾(俗称龙虾)(Procambarus clarkia),取得了显著的经济效益。稻田改作荷藕-虾共作是一种基于水田生态种养的新模式,是当前农业结构调整和发展特色高效农业的创新模式,具有广阔的发展前景。……
