盐城里下河地区优质稻米生产栽培技术  

High quality rice production and cultivation techniques in the Lixiahe area of Yancheng

作　　者：郑静 陈丽 姜兆全 ZHENG Jing;CHEN Li;JIANG Zhaoquan(Huayuan Street District Agricultural Science and Technology Center,Funing 224400,China;Yancheng Agricultural Science and Technology Vocational College,Yancheng 224051,China)

机构地区：[1]阜宁县花园街道农业科技中心,江苏阜宁224400 [2]盐城农业科技职业学院,江苏盐城224051

出　　处：《安徽农学通报》2025年第6期33-36,共4页Anhui Agricultural Science Bulletin

摘　　要：本文结合江苏盐城里下河地区优质水稻生产实践,从种植方式选择、品种选择等方面总结分析了优质稻米生产栽培技术。种植方式宜选择轻简化的机插方式;选择产量高、出米率高、抗性好、适应性广和稳产性高的优质稻米品种;做到精床、控种、控水和化控,以培育符合高产要求、满足机械作业要求的秧苗;秸秆还田整平,在秧龄3.5~3.8叶时,采取缩株增密、多穴少本方式栽插;平衡有机肥与无机肥比例,氮、磷、钾和硅肥比例,适时适量施肥;结合秧苗生长情况,采取干湿交替灌溉;协调农业防治、生物防治、物理防治和化学防治等措施,适时防治病虫害;生长过程中注意预防冷害和倒伏;稻谷95%黄熟期时收获,收获后进行低温烘干等加工处理,并低温冷藏。相关栽培技术为优质稻米生产提供参考。The production practice was combined of high quality rice in the Lixiahe area of Yancheng,Jiangsu,and the cultivation techniques of high quality rice production from the aspects of planting method selection and variety selection were summarized and analyzed.The planting method should choose light and simplified machine insertion;select high quality rice varieties with high yield,high rice yield,good resistance,wide adaptability,and high stability;to achieve precise bed preparation,seed control,water control,and chemical control,in order to cultivate seedlings that meet high yield requirements and mechanical operation requirements;straw returning to the field and leveling,planting with reduced plant size and increased density,and multiple holes and fewer roots at a seedling age of 3.5 to 3.8 leaves;balance the ratio of organic and inorganic fertilizers,as well as the ratio of nitrogen,phosphorus,potassium,and silicon fertilizers,and apply fertilizers appropriately and timely;adopt alternating wet dry irrigation based on the growth of seedlings;coordinate agricultural control,biological control,physical control,and chemical control measures to timely prevent and control pests and diseases;pay attention to preventing cold damage and lodging during the growth process;harvesting rice at 95%maturity,followed by processing such as low temperature drying and low temperature refrigeration.Relevant cultivation techniques provide references for the production of high quality rice.

关 键 词：优质稻米 高产栽培 病虫害防治 低温烘干 

分 类 号：S511[农业科学—作物学]