规模化农场稻虾生态种养模式及关键技术探讨
2021-09-03张强顾巍巍沈杰郭惠宝杨国栋姚佳锋
张强 顾巍巍 沈杰 郭惠宝 杨国栋 姚佳锋



摘要 近年来,稻虾共作模式由于其较高的综合效益而在全国范围内得以大力发展,已成为规模化经营主体广泛应用的综合种养模式。以光明米业长江基地稻虾生态种养基地为调查样本,采用产业调查,结合试验示范和定位试验,研究了稻虾生态种养模式的生产和生态效应,阐明了稻虾生态种养模式下的关键技术,以期为规模化农场稻虾生态种养模式可持续健康发展提供参考依据。
关键词 稻虾生态种养模式;关键技术;经济效益;生态效益;规模化农场
中图分类号 S 511;S 966.12 文献标识码 A
文章编号 0517-6611(2021)15-0068-04
Abstract In recent years, the riceshrimp cocropping model has been greatly developed nationwide due to its high comprehensive benefits,and has become a comprehensive cultivation mode widely used by largescale management subjects.This paper took the rice shrimp ecological cultivation base of Guangming Rice Industry Yangtze River Base as the survey sample, the production and ecological effects of the ecological cultivation model of rice and shrimp were studied by means of industrial investigation, experimental demonstration and orientation test,the key technologies of rice and shrimp ecological cultivation mode were expounded,in order to provide a reference for the sustainable and healthy development of rice and shrimp ecological cultivation mode in largescale farms.
Key words Rice and shrimp ecological cultivation mode;Key technology;Economic benefits;Ecological benefits;Largescale farms
作者簡介 张强(1986—),男,江西黎川人,高级农艺师,硕士,从事作物高产高效栽培技术研究和推广工作。
收稿日期 2020-06-03
稻田种养生态农业模式被农业农村部誉为“现代农业发展的成功典范,现代农业的一次革命”,有效提升了农业综合效益,拓展了农业和渔业发展空间,促进了农业转型升级[1]。当前,水稻生产和水产养殖均面临着产品需求增大、水土资源有限及环境污染等问题[2],稻田综合种养作为绿色、健康、生态、经济的技术产业,在倡导生态、环保、可持续的发展理念下,有着广阔的发展前景[3],是符合国家农业供给侧结构性改革要求和发展方向的重要“绿色高产高效”创新模式[4]。目前,全国多地开展了各种形式的稻鳖、稻虾、稻鳅等种养技术模式[5-10],且都取得了良好的成效,其中,稻虾生态种养模式由于其较高的综合效益而在全国范围内得以大力发展。……
