安徽农业科学2009，Vol.37Issue(22)：10700-10702,3.
3种水稻田间育秧播种机的作业性能研究
Study on Working Performance of Three Kinds of Rice Seeder for Breed Seedling in Field
摘要
Abstract
[Objective] The study aim to introduce 3 kinds of rice seeder for breed seedling in field and compared their working performance. [Method]With 2FBS-840, MR-BZ840A and 2TYB-450 rice seedling seeder for breed seedling in field as research objects, their conformation, working principle and characteristic were expounded. The working performance and quality index of 3 seeders were determined and the performance indexes such as the eligible ratio and blank-hole ratio of sowing, and the sowing seed number per seedling area for 3 seeders were analyzed comprehensively through the comparative test on the working performance of seeders. [Result] 2TYB-450 rice seedling seeder adopted the synchronous driving wheel, the equipment for vibrating and homogeneous sowing and the guiding sowing plate with seed box cross, so it didn't slip when driving and had high eligible ratio of sowing, good effect of filling seeds, less sowing seed number per seedling area and high working stability, with the sowing eligible ratio of 68.67%, the sowing blank-hole ratio of 1.89% and the sowing seed number per seedling area of 4.19. The working performance of 2FBS-840 seeder was next and that of MR-BZ840A seeder was worst. [Conclusion] The working performance of 2TYB-450 rice seeder for breed seedling in field was superior to that of other 2 kinds of seeders.关键词
水稻/播种机/作业性能Key words
Rice/Seeder/Working performance分类
农业科技引用本文复制引用
吴慕春,吕恩利,王广海,韩小腾,马旭..3种水稻田间育秧播种机的作业性能研究[J].安徽农业科学,2009,37(22):10700-10702,3.基金项目
国家"十一五"科技支撑计划项目(2006BAD28B01) （2006BAD28B01）
国家自然科学基金项目(50775078) （50775078）
广东省高等学校人才引进科研资助项目. （）
