| 花椰菜新品种‘圣雪4号’ |
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| 引用本文： | 胡立敏,陶兴林,朱惠霞,刘明霞.花椰菜新品种‘圣雪4号’[J].园艺学报,2015,42(5):1007-1008. |
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| 作者姓名： | 胡立敏 陶兴林 朱惠霞 刘明霞 |
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| 作者单位： | 甘肃省农业科学院蔬菜研究所，兰州 730070 |
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| 基金项目： | 甘肃省农业生物技术研究与应用开发项目（GNSW-2010-15）；甘肃省科技支撑计划项目（1304NKCA129）；农业部园艺作物生物学与种质创制西北地区科学观测试验站项目（2015-A2621-620321-G1203-066） |
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| 摘 要： | ‘圣雪4号’是利用温敏雄性不育系配制而成的中熟花椰菜杂交一代新品种。植株生长势中强,株高和开展度分别为67.3 cm和78.3 cm,叶色深绿。花球紧实,圆形或高圆形,洁白,球面平整,品质优良。春茬从定植至采收75 d左右,单球质量1.17 kg,产量43 500 kg·hm-2。秋茬从播种至采收113 d,单球质量1.24 kg,产量48 000 kg·hm-2。适宜甘肃及西北相同气候区域推广种植。
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| 关 键 词： | 花椰菜 温敏雄性不育 品种 |
A New Cauliflower Cultivar‘Shengxue 4’ |
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| HU Li-min
,
TAO Xing-lin
,
ZHU Hui-xia
,
LIU Ming-xia.A New Cauliflower Cultivar‘Shengxue 4’[J].Acta Horticulturae Sinica,2015,42(5):1007-1008. |
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| Authors: | HU Li-min TAO Xing-lin ZHU Hui-xia LIU Ming-xia |
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| Institution: | Gansu Academy of Agricultural Sciences，Lanzhou 730070，China |
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| Abstract: | A new cauliflower cultivar，‘Shengxue 4’，is a medium-maturing F1 hybrid created by the thermo-sensitive male sterile line. The plant is moderately strong in growth potential with dark green leaf，the height and width of that is 67.3 cm and 78.3 cm. The curd of the cultivar is tight，round or tall round，white，smooth in surface，and good in quality. From planting to harvest it needs about 75 d in Spring，the average weight of single curd is 1.17 kg，and the yield is 43 500 kg ? hm-2. In Autumn，the time from seeding to harvest is 113 d，the weight of single curd is 1.24 kg，and the yield is 48 000 kg ? hm-2. It is suitable for planting in the northwest of Gansu and the same climatic zones. |
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| Keywords: | cauliflower thermo-sensitive male sterile cultivar |
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