Zhengheizhi No 1, a new black sesame variety, was derived by hybridization technique and multi-generation selection consecutive in the multi-diseased field nursery. Zhengheizhi No. 1 was a high quality,high yield and disease-resistant new sesame variety. In the 3-year, 13-location experiment, Zhengheizhi No. 1 was 902. 00 kg/ha in average of regional testing and pilot production in Henan province in 2000 - 2002,16. 86% higher than CK. The crude protein content of seed was 22. 36%. Zhengheizhi No. 1 was suited for cultivation in Huaihe and Haihe plains.%河南省芝麻研究中心以Sindos64 -1、921为母本、父本进行杂交,并在多元病圃中进行连续多代抗病性选择,获得了黑芝麻新品种郑黑芝1号.该品种具有优质、高产、抗病等突出特点,2000-2002年在河南省黑芝麻新品种区域试验和生产试验中,3a 13点次试验的平均产量为902.00 kg/hm2,较对照增产16.86％,粗蛋白质含量22.36％,适宜在黄淮流域种植.
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机译：Breeding of Qianhui 5819 and Three-line Mid-season Indica Hybrid Rice Anyou 5819 with High Yield, Early Maturity and Resistance to Blast黔恢5819与高产优质抗逆杂交中籼水稻新品种安优5819的选育研究
