滨海稻区水稻工厂化育秧常见的问题与解决方案  

Common Problems and Solutions of Factory-raised Rice Seedlings in Coastal Rice Area

作　　者：付立东[1] 郑舒文[1] 郭素华[1] 阙补超[1] 姜宝龙 FU Li-dong;ZHENG Shu-wen;GUO Su-hua;QUE Bu-chao;JIANG Bao-long(Liaoning Saline or Alkaline Land Utilization and Research Institute,Panjin Liaoning 124010,China;Dawa District Dongfeng Town Agricultural Service Center,Panjin Liaoning 124200,China)

机构地区：[1]辽宁省盐碱地利用研究所,辽宁盘锦124010 [2]盘锦市大洼区东风镇农业服务中心,辽宁盘锦124200

出　　处：《北方水稻》2020年第4期26-29,共4页North Rice

基　　金：辽宁半干旱半湿润区雨养玉米、灌溉粳稻规模机械化丰产增效技术集成与示范(2018YFD0300300);辽宁春玉米粳稻密植抗逆丰产增效关键技术研究与示范(2017YFD0300710-A03)。

摘　　要：针对水稻工厂化育秧在品种选择、播量确定、水分温度管理、病害预防、药剂施用上存在的问题,提出了以高产稳产优质水稻品种为前提,以播种量3400~3800粒/盘为基础,加强浸种、播种、置床补墒、秧田管理的水分管理与浸种、秧苗管理的温度控制,采用农艺措施与化学药剂预防病害,兼顾化学药剂防治病害草害的防治效果与药害等解决方案,为盘锦滨海稻区及类似生态区的水稻工厂化育秧技术完善提供参考。The problems in variety selection,sowing quantity determination,water temperature management,disease prevention and pesticide application of factory seedlings were discussed,put forward on the premise of high quality rice varieties,with seeding rate 3400~3800/board as the foundation,strengthening seed,sowing,bed cover,management and seed seedling bed management of water quantity and temperature control,seedling management by agronomic measures and chemicals to prevent disease,both chemical control effect of prevention and cure of diseases weeds and phytotoxicity of solution,it provides a reference for the improvement of paddy rice seedling technology in Panjin coastal rice area and similar ecological areas.

关 键 词：水稻 工厂化育秧 问题 解决方案 滨海稻区 

分 类 号：S511.04[农业科学—作物学]