申W93是以黑糯玉米品种“荆黑糯2号”为选系基础材料，采用二环系方法，经多代自交选育获得的配合力高、品质优、抗性强、转色早、蒸煮不掉色的紫黑色糯玉米自交系。以申W93为亲本组配的3个品种通过省级审定，表现高产、稳产、抗性强、品质好、转色早、转色快、蒸煮不掉色，适宜在我国东南区、云南等西南地区种植。截至2016年，该自交系组配的杂交种累计种植面积达1万hm²，增创经济效益2.4亿元。

Stable purplish glutinous maize inbred line Shen-W93 was obtained from self-crossed progenies of Jingheinuo2 by characterized selection. Shen-W93 was characterized as high combining ability. In addition, both Shen-W93 and its hybrids, which were approved by provincial authorities, showing a high yield, good quality, high resistance, early coloring and color magnet after cooking. To date, these hybrid varieties have been applied to a total cultivated area of 10 000 hectares, which increased a benefit of 0.24 billion Yuan compared to general glutinous maize, for their good adaptabilities to plant in Southeast China and Southwest China.

上海市种业发展项目[沪农科种字（2016）第1-3号]、上海市科学技术委员会科研计划项目（153919N1300）、上海市种业发展项目[沪农科种字（2013）第13号]、上海市市级农口系统青年人才成长计划项目[沪农青字（2015）第1-4]