摘要
为解决鲜食玉米机械化单粒播种技术问题,以农机农艺融合为切入点,选取4个鲜食玉米品种,对2BMQE-2C型气吸式精量播种机开展播种试验。结果表明,2BMQE-2C型气吸式精量播种机播种效果可达到农艺种植指标要求。4个鲜食玉米品种农科糯303、BM380、京科糯2000E和BM383播种单粒率均> 98%,成活率> 90%,该机具适宜在北京地区进行鲜食玉米直播作业,可在实际生产中推广应用。
In order to solve problem of single-grain sowing technology of fresh-eating maize,sowing test of 2 BMQE-2 C air-suction precision seeder was carried out with 4 varieties of fresh-eating maize were selected from the point of agricultural machinery and agronomic integration.Results showed that sowing effect of 2 BMQE-2 C air-suction precision seeder could meet requirements of agronomic planting index,single grain rate of 4 varieties of fresh-eating maize were all more than 98%and survival rate were more than 90%.2 BMQE-2 C air-suction precision seeder is suitable for direct seeding of fresh corn in Beijing and could be promoted and applied in actual production.
作者
刘京蕊
LIU Jingrui(Beijing Agricultural Machinery Test Evaluation Extension Station,Beijing 100079,China)
出处
《农业工程》
2019年第7期1-3,共3页
AGRICULTURAL ENGINEERING
基金
北京市粮经作物产业创新团队(项目编号:BAIC09-2018)
关键词
鲜食玉米
精量播种
单粒播种
播种机
漏播率
重播率
fresh corn
precision seeding
single-seed seeding
seeder
miss seeding rate
re-seeding rate
