| 早稻早熟新组合农艺性状比较研究 |
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| 引用本文： | 赵燕,邹旭,刘宗发,黄海燕,熊清云. 早稻早熟新组合农艺性状比较研究[J]. 河北农业科学, 2009, 13(11): 8-10 |
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| 作者姓名： | 赵燕 邹旭 刘宗发 黄海燕 熊清云 |
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| 作者单位： | 南昌市农业科学研究院粮油作物所,江西,南昌,330000;南昌市农业科学研究院粮油作物所,江西,南昌,330000;南昌市农业科学研究院粮油作物所,江西,南昌,330000;南昌市农业科学研究院粮油作物所,江西,南昌,330000;南昌市农业科学研究院粮油作物所,江西,南昌,330000 |
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| 基金项目： | 南昌市种子管理局资助项目 |
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| 摘 要： | 将8个早稻早熟新组合与对照品种浙733进行比较,分析了各新组合的农艺性状和产量结果。结果表明：W两优3418较对照增产达极显著水平,增幅为6.59%;株两优4204、株两优21和株两优212较对照增产达显著水平,分别增产5.04%、4.85%和4.48%。上述4个新组合丰产性好、早熟、抗逆性强、落色好,可在南昌地区大面积推广。
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| 关 键 词： | 早稻 早熟新组合 农艺性状 产量 |
Comparison of Agronomic Characters of New Early Maturity Rice Hybrid Combinations |
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| ZHAO Yan,ZOU Xu,LIU Zong-fa,HUANG Hai-yan,XIONG Qing-yun. Comparison of Agronomic Characters of New Early Maturity Rice Hybrid Combinations[J]. Journal of Hebei Agricultural Sciences, 2009, 13(11): 8-10 |
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| Authors: | ZHAO Yan ZOU Xu LIU Zong-fa HUANG Hai-yan XIONG Qing-yun |
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| Affiliation: | ZHAO Yan,ZOU Xu,LIU Zong-fa,HUANG Hai-yan,XIONG Qing-yun(Institute of Grain and Oil Crops,Nanchang Academy of Agricultural Sciences,Nanchang 330000,China) |
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| Abstract: | The agronomic characters and yield of eight new early maturity rice hybrid combinations were analyzed.The results showed that the yield of W liangyou 3418 was very significantly higher than Zhe 733,which increased by 6.59%.The yields of Zhuliangyou 4204,Zhuliangyou 21 and Zhuliangyou 212 were significantly higher than Zhe 733,which increased by 5.04%,4.85% and 4.48%,respectively.The four hybrid combinations had the characteristics of high yield,early mature and strong stress resistance,which should be exten... |
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| Keywords: | Early rice New early maturity hybrid combination Agronomic characters Yield |
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