天津农业科学2026，Vol.32Issue(2)：13-16,4.DOI:10.3969/j.issn.1006-6500.2026.02.003
优质玉米品种东单1331在北京市密云区示范推广的种植表现
Planting Performance of the High-Quality Maize Variety Dongdan 1331 in Demonstration and Promo-tion in Miyun District,Beijing
摘要
Abstract
To select high-quality maize varieties suitable for the ecological conditions and agricultural development needs of Miyun District,Beijing,demonstration and popularization of the maize variety Dongdan 1331 were carried out in Henanzhai Town,Dachengzi Town nd other areas of Miyun District from 2024 to 2025.Agronomic traits,stress resistance,yield performance and quality character-istics were investigated,and cultivation techniques were optimized according to local production practices.The results showed that un-der spring sowing conditions in Miyun District,Dongdan 1331 exhibited comprehensive advantages including outstanding stress resis-tance,stable high yield,and dual use for grain and forage.The average yield reached 10.47 t·hm-2,representing an increase of about 12.4%compared with local conventional varieties,and the variety was adaptable to mechanized production.The popularization and application of this variety can provide strong support for improving the quality and efficiency of the maize industry and promoting rural revitalization in Miyun District.关键词
东单1331/密云区/种植表现/抗逆性/产量Key words
Dongdan 1331/Miyun District/planting performance/stress resistance/yield分类
农业科技引用本文复制引用
高晓旭,吴兴彪,姚晓明,梁伯莉,史丽娜,赵建军..优质玉米品种东单1331在北京市密云区示范推广的种植表现[J].天津农业科学,2026,32(2):13-16,4.基金项目
北京市科技支撑乡村产业振兴项目(Z221100006422005) （Z221100006422005）
