适宜稻-鳖共生模式的水稻品种筛选研究  

Rice Variety Screening under Integrated Rice-Chinese Soft Shelled Turtle-fish Ecosystem

作　　者：陈秀晨[1] 白一松[1] 王士梅[1] 蒋业林[2,3] 王芬 王佳佳[3] 张国前 

机构地区：[1]安徽省农业科学院水稻研究所,合肥230031 [2]安徽省农业科学院水产研究所,合肥230031 [3]安徽省鳖类养殖工程技术研究中心,安徽蚌埠233000 [4]蚌埠海上明珠农业科技发展有限公司,安徽蚌埠233000

出　　处：《湖北农业科学》2018年第6期29-30,63,共3页Hubei Agricultural Sciences

基　　金：国家“863”计划项目“绿色性状基因聚合与种质创新”(2014AA10A603);安徽省科技攻关项目“稻鳖鱼生态系统的构建与种养结合关键技术研究”(1604a0702022);安徽省农业科学院学科建设项目“水稻节水高效旱直播关键技术研究与示范”(17A0104);院士工作站项目[科人(2014)12];安徽省鳖类养殖工程技术研究中心项目[皖科(2010)123号]

摘　　要：为了筛选出适宜稻-鳖共生种植模式下的水稻新品种,用10个水稻杂交组合,采用同田小区对比,杂交组合田间随机排列的方式试验,对杂交组合的农艺性状、产量性状、米质性状、抗倒伏能力等指标进行了综合分析。结果表明,7NJ003和7NJ004产量均比普通稻田有所增加,且均达到600 kg/667 m^2,米质达到农业部NY/T593-2002《食用稻品种品质》标准优质2级,比普通稻田提高一个等级。因此,7NJ003和7NJ004可以作为稻-鳖共生种养田种植的水稻杂交组合。In order to screen suitable rice varieties under integrated rice-Chinese soft shelled turtle-fish ecosystem, ten rice hybrid combinations were randomly arranged in plots in the same field, and agronomic and quality traits, yield characters,lodging resistance and so on were analyzed. The results showed that the yield of two hybrid combinations 7 NJ003 and 7 NJ004 reached 9 000 kg/hm^2 under the rice-Chinese soft shelled turtle-fish field, which was higher than the control field. The rice quality traits of the two combinations were also very good. Therefore, 7 NJ003 and 7 NJ004 could be the suitable rice varieties for planting under integrated rice-Chinese soft shelled turtle-fish ecosystem.

关 键 词：稻-鳖共生 水稻品种 筛选 产量 米质 

分 类 号：S503.5[农业科学—作物学]