论文部分内容阅读
我所于1972年选用耐旱性强、产量较高的“农大红”作母本,品质好的“万花7号”作父本,杂交育成了红苕新品种“万薯53”(系“723—53”。1973—1975年经所内实生苗培育鉴定和品种比较试验,1975—1980年经不同地区、不同土质、不同气候、不同海拔的多点鉴定及大面积生产示范,表明该品种具有高产、质较优、耐旱性强、适应广等优点,可在适宜地区更换生活力减弱,产量和质量显著下降的“胜利百号”。
In 1972, I chose the “Dahong 7” with strong drought-tolerance and higher yield as the female parent of “Dahong 7” with good quality and crossed with the new variety “Wanshu 53” 723-53. “1973-1975 through the seedling cultivation identification and variety comparison test, from 1975 to 1980 by different regions, different soil types, different climates, different altitude and multi-point identification of large-scale demonstration of production, indicating that the species has High yield, superior quality, strong drought tolerance, wide adaptability and other advantages, we can replace ”Victory No. 100" with weaker vitality, less yield and quality in suitable areas.