为了增加干旱季节稻田面积的利用率,台湾和泰国的农民常在稻茬地直接播种大豆。这一工作大部分由妇女完成,既弯腰累人又费时间。为了提高效率和提高播种质量,试制成结构简单的带有辊轮排种装置的人力大豆播种器。从台湾和泰国 In order to increase the utilization of paddy fields during the dry season, farmers in Taiwan and Thailand often planted soybean directly on rice stubble fields. Much of this work is done by women, who are both timid and time-consuming. In order to improve the efficiency and improve the planting quality, try to make a simple structure with a roller seed arrangement of human soybean planter. From Taiwan and Thailand