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OA
Planting Performance of the High-Quality Maize Variety Dongdan 1331 in Demonstration and Promo-tion in Miyun District,Beijing
为筛选适配北京市密云区生态条件与农业发展需求的优质玉米品种,2024-2025 年在密云区河南寨镇、大城子镇等区域开展东单 1331 示范推广工作.通过调查其农艺性状、抗逆性能、产量表现及品质特征,结合当地生产实际优化栽培技术,结果表明:东单 1331 在密云区春播条件下表现抗逆性突出、丰产性稳定、粮饲兼用的综合优势,平均产量达到 10.47 t·hm-2,较当地常规品种增产 12.4%左右,且适配机械化生产.该品种的推广应用可为密云区玉米产业提质增效及乡村振兴提供有力支撑.
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.
高晓旭;吴兴彪;姚晓明;梁伯莉;史丽娜;赵建军
北京市密云区农业技术推广站,北京 101500北京市密云区农业技术推广站,北京 101500北京市密云区农业技术推广站,北京 101500北京市密云区农业技术推广站,北京 101500北京市密云区农业技术推广站,北京 101500北京市密云区农业技术推广站,北京 101500
农业科技
东单1331密云区种植表现抗逆性产量
Dongdan 1331Miyun Districtplanting performancestress resistanceyield
《天津农业科学》 2026 (2)
13-16,4
北京市科技支撑乡村产业振兴项目(Z221100006422005)
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