摘要
选用糯玉米品种渝糯7号,研究在永州市气候条件下不同时期春播种植的鲜食玉米生产发育特性及产量和经济效益。结果表明:鲜食玉米超早播种的最佳时期为3月5日左右,该期内病虫害轻,无倒伏现象,可获得较高产量及效益。
In the study, the development characterixtics, output and economic benefits of sticky maize-Yunuo 7 were comparatively analyzed. The material was seeded at different time in spring under the climate condition of Yongzhou city. The results showed that the best time for early planting fresh maize was March 5th. During this time, less plant diseases and insect pects and no lodging phenomenon were showed and the maximum output and economic benefits ,were got.
出处
《现代农业科技》
2009年第18期25-27,共3页
Modern Agricultural Science and Technology
关键词
鲜食玉米
超早播种
产量
经济效益
fresh maize
earlier planting output
economic benefit
