摘要: 第一期始刊词······························································.··················……李沛文(1)广东水稻黄矮病初侵染源和媒介昆虫的初步研究···············……范怀忠斐丈益(2)鸭瘟病毒的研究·······“···············”·······“一黄引贤欧宁抒邝荣袜林维庆(21)广东大花白猪及其杂种后代生长发育的研究 “·“·“·”·”·”···”一李永深蓄布闰张作龄吴显华张天佑(37)水稻根结…