安徽农业科学2009，Vol.37Issue(33)：16535-16536,16606,3.
2TYB-450型水稻田间育秧播种机的设计
Design of 2TYB-450 Rice Seeder for Seedling in Field
摘要
Abstract
According to the requirements of rice seedlings in field, 2TYB-450 rice seeder for seedlings in field was designed with synchronizing wheel and mechanical vibration. The experiment results showed that the eligible ratio was 66.2% and the hole ratio was 3.8% when every hole(the area was 1.96 cm2) needed 3-7 grains. It could satisfy the agricultural requirements of rice seeding in field.关键词
水稻/播种机/排种装置/机械振动Key words
Rice/ Seeder/ Seeding device/ Mechanical vibration分类
农业科技引用本文复制引用
吕恩利,刘妍华,沈小敏,阮桂文,马旭..2TYB-450型水稻田间育秧播种机的设计[J].安徽农业科学,2009,37(33):16535-16536,16606,3.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. （）
