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华南８００２和华南８０１３均为１９８０年杂种Ｆ１的无性系后代，经过历代的系比评选，表现有良好的丰产性和广泛的适应性，比大面积栽培的高产当家品种华南２０５和东莞红尾有显著的增产效果．华南８００２历年平均产量分别比华南２０５和东莞红尾增产２４．８％和５１．４％，其块根干物质含量和淀粉含量分别为３８．６％和２９．９％，与对照品种相当，是耐寒、耐旱、耐瘦的高产新品种．华南８０１３历年平均产量分别比上述对照品种增产４６．６％和６０．３％，干物质含量和淀粉含量均高于华南２０５和东莞红尾．并有很强的抗风能力．是个耐瘦抗风的高产新品种．
South China 8002 and South China 8013 were hybrid F1 progeny of F1 hybrid in 1980. After years of selection, they showed good yield and broad adaptability. Compared with South China 205 and Hongwei of Dongguan Significant stimulation effect. The annual average yield of South China 8002 was 24.8% and 51.4% higher than that of South China 205 and Dongguan Red Tail, respectively. The dry matter content and starch content of tuberous roots were 38.6% and 29.9% Cold hardiness, drought tolerance, lean high yield new varieties. The annual average yield of 8013 in South China increased by 46.6% and 60.3% respectively compared with the above control varieties, and the dry matter content and starch content were higher than those of South China 205 and Dongguan Hongwei. And a strong wind capacity. Is a thin and wind resistant high yield new varieties.