湛油75是湛江市农业科学研究所于1997年采用汕油523作为母本、粤油79作父本杂交选育而成。2004-2005年参加广东省花生品种区域试验，2007～2008年参加全国（南方区）花生区试，2009年参加国家南方区花生品种生产试验，均表现高产、优质等特性，2008年1月通过广东省农作物品种委员会的审定；2010年1月通过国家农作物品种鉴定；当年列入广东省农业主导品种。湛油75适宜在我国南方花生生产区作春、秋季种植。
Zhanyou 75, bred by Zhanjiang Institute of Agricultural Sciences, was hybridized with Shanyou 523 as female parent and Yueyou 79 as male parent in 1997. Zhanyou 75 participated in the Guangdong Province peanut variety regional test in 2004-2005 and participated in the National （austral region） peanut variety regional test in 2007-2008; and participated in production experiment of national （austral region） peanut variety region in 2009 ; The variety showed excellent characteristics of high-yield, good quality and so on. It was certificated and released by Guangdong Crop Variety Approval Committee in January 2008 and passed National Crops Variety Approval Committee appraisal in January 2010. It was included in the Guangdong Province agriculture leadership varieties in 2010. Zhanyou75 is fit for plant and spread in the south part of China as the spring and autumn peanut.