2002年8月14日,我们和长沙县农业局办公室主任黄辉若、长沙县优质农产品推广中心主任王永兴一起参观了安沙镇果蔬红薯示范基地。在基地上,我们看到了长沙县优质农产品推广中心从湖南省农科院作物所引进的蔬菜型红薯和水果型红薯栽培现场。只见蔬菜型红薯栽培田中,嫩绿的红薯茎叶似一畦畦蕹菜,青翠欲 On August 14, 2002, we visited Huangsharuo, director of the Office of Changsha County Bureau of Agriculture, and Wang Yongxing, director of Changsha Quality Agricultural Products Promotion Center, to visit the fruit and vegetable sweet potato demonstration base of Ansha Town. On the base, we have seen the cultivation of sweet potato and fruit-type sweet potato cultivated in sweet potatoes introduced from the Hunan Provincial Academy of Agricultural Sciences by Changsha High-quality Agricultural Products Promotion Center. I saw vegetable-type sweet potato cultivation in the field, green sweet potato stems and leaves like a 畦 畦 蕹 vegetables, verdant