CAJ | 학술논문

开疏15号是根据大白菜生产和市场需求,用自交不亲和系郑×安-98和自交不亲和系b-c-06配制而成的晚熟大白菜新品种.生育期85 d,平头叠抱型,植株平展,叶球矮桩头球形、较大,株高45 cm,开展度68 cm×68 cm,外叶浅绿色,帮白厚,单株净菜质量4.0~4.5 kg,667 m2净菜产量6500~8000 kg.心叶白色,软叶率高,纤维少,口感好,品质优.抗霜霉病,高抗病毒病(TuMV)、软腐病、黑腐病.丰产性、耐贮藏性好,不易抽薹.适宜在北京、辽宁、天津、河北、山东、河南及陕西等地区推广种植.
개소15호시근거대백채생산화시장수구,용자교불친화계정×안-98화자교불친화계b-c-06배제이성적만숙대백채신품충.생육기85 d,평두첩포형,식주평전,협구왜장두구형、교대,주고45 cm,개전도68 cm×68 cm,외협천록색,방백후,단주정채질량4.0~4.5 kg,667 m2정채산량6500~8000 kg.심협백색,연협솔고,섬유소,구감호,품질우.항상매병,고항병독병(TuMV)、연부병、흑부병.봉산성、내저장성호,불역추대.괄의재북경、료녕、천진、하북、산동、하남급협서등지구추엄충식.
Kaishu No.15 was bred according to the production and market demands of Chinese cabbage, by crossing two self-incompatible lines Zheng×An-98 and b-c-06. It was late-maturing with the growth period of 85 days. Its head was large, compact, stocky and spherical. The plant height was 45 cm, and the plant breadth was 68 cm. The outer leaves were light green, and the stem of the outer leaves was white and thick. The interior leaves were white and soft, with less fiber, good taste and high quality. Its individual net weight was 4-4.5 kg, and the yield was 6 500-8 000 kg/667 m2. It was resistant to downy mildew, and highly resistant to virus disease (TuMV), soft rot and black rot. It possessed high yield, good storage resistance and excellent bolting resistance, and it was suitable for cultivation in Beijing, Liaoning, Tianjin, Hebei, Shandong, Henan and Shaanxi and so on.