“苏湾一号”玉米在百色地区已有9年栽培历史。至1988年止,累计推广面积达154万亩。近年来,年种植面积仍维持在30万亩以上,占全地区玉米播种面积的15左右。此外,1985—1987年,地区玉米研究所和隆林县农业局还积极向河池地区的巴马、风山、东兰等县和云南文山州,贵州兴文地区供应原种,这些地区种植面积迅速扩大,其中云南文山州1988年计划发展到30万亩。为了加深对苏湾一号玉米的认识,现将该品 “Su Wan One” corn has been cultivated for nine years in Baise. Until 1988, a total area of ​​154 mu was popularized. In recent years, the annual acreage is still above 300,000 mu, accounting for 15% of the sown area of ​​corn in the whole region. In addition, from 1985 to 1987, the Regional Maize Research Institute and Longlin County Bureau of Agriculture also actively supplied original stocks to Bama, Fengshan and Donglan counties in Hechi Prefecture and Wenshan Prefecture in Yunnan Province and Xingwen Prefecture in Guizhou Province. The planting area of ​​these areas The rapid expansion of Yunnan Wenshan Prefecture in 1988 plans to develop 300,000 mu. In order to deepen the understanding of the Su Wan No. 1 corn, now the product