Collaborative Research on Elucidation and Countermeasure on Obstruction Factor by Agricultural Machinery and Soil Fertilizer Management for Rice Production in the Philippines

1. 菲律宾农业机械对水稻生产的操作分析本研究对菲律宾水稻生产的插秧、脱粒和干燥操作进行了分析。关于菲律宾水稻生产的报告很多，但这些报告没有详细介绍，只是简单地写为手工操作。因此，我们尝试使用视频分析仪对菲律宾水稻生产的人工操作进行详细的调查，并可以获得每个操作步骤和所需时间的新数据，以阐明其阻碍。菲律宾农业生产中存在问题的土壤及其对策研究，菲律宾低地水稻疑似缺锌，高等植物缺锌的生化诊断，pinatubo火山喷发物影响下的低地水稻土壤改良，对皮纳图博火山喷发的泥哈尔矿床的主要矿物组成和岩石类型进行了研究。在这些调查中，我们可以得到一些启示和对策。1993年3月5日，在宫崎大学农学院举行了一次研究研讨会，来自中央吕宋州立大学和宫崎大学农学院的研究小组成员参加了研讨会。10人发表了与3年研究工作相关的论文，九州大学酒井俊教授担任主持人/评论员。为合作大学取得良好成果2名研究员获得博士学位，2名研究员晋升为CLSU教授。

1. Analysis of operations on rice production in the Philippines by Agricultural MachineryThis research was carried on the analysis of transplanting, threshing and drying operations on rice production in the Philippines. Reports on rice production in the Philippines are so many, but these reports are not presented in detailed and simply written as manual operations only. Therefore, we tried to investigate the manual operations on rice production in the Philippines in detailed using video analyzer and could get new datum on steps and required time in each operations for elcucidations of obstruction on it.2. Analysis of obstruction factor on rice production in the Philippines by Soil Fertilizer ManagementResearches on problem soils for agricultural production in the Philippines and their countermeasures, suspected zinc deficiency on lowland rice in the Philippines, biochemical diagnosis of zinc deficiency in higher plants, amelioration of lowland rice soils affected by volcanic ejecta from Mt.Pinatubo, primary mineral composition and rock type of Lahar deposit ejected from Mt.Pinatubo were carried on. We could get a point for elcucidations and countermeasures in these investigations.3. International SeminarOn March 5, 1993, a research seminar was conducted in the Faculty of agriculture, Miyazaki University and was attended by members of the research team from Central Luzon State University and Faculty of Agriculture, Miyazaki University. Ten individuals presented papers in connection with the research work done for the period of 3 years, and Professor Jun Sakai of Kyushu University acted as moderator/commentator.4. Obtain good results for collaborative UniversityTow investigators got Ph.D degree and two investigators promoted to Professor of CLSU through this research.