| 杂交早稻新组合马协118—2应用价值的研究 |
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| 引用本文： | 周勇,柳达.杂交早稻新组合马协118—2应用价值的研究[J].湖北大学学报(自然科学版),1998,20(4):386-389. |
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| 作者姓名： | 周勇 柳达 |
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| 作者单位： | [1]湖北大学生命科学学院 [2]湖北省种子公司 |
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| 基金项目： | 湖北省九五重点科技攻关资助 |
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| 摘 要： | 马协１１８－２经２年省 区试的结果表明，比对照组合汕优７０２３（ＣＫ１）全生育期早２．４ｄ比鄂早６号（ＣＫ２）迟１．７ｄ，产量比ＣＫ１与ＣＫ２分别增产８．６％和７．４％，呈极显著水平；多点试种比鄂早６号增产１０．０％以上，稻米品质为二级食用优质籼米。对白叶枯病，稻瘟病的抗性以及对纹枯病的耐性明显地优于对照。该组合是一个综合性状优良的杂交早稻组合，可在我省及长江中下游地区作迟熟早稻种植。
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| 关 键 词： | 杂交早稻 应用价值 综合评价 马协118－2 早稻 |
Study on the Applied Value of a New Early Rice Hybrid Maxie 118-2 |
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| Zhou Yong,Liu Da,Ju Chaoming,Chang Huamin,He Hanlin.Study on the Applied Value of a New Early Rice Hybrid Maxie 118-2[J].Journal of Hubei University(Natural Science Edition),1998,20(4):386-389. |
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| Authors: | Zhou Yong Liu Da Ju Chaoming Chang Huamin He Hanlin |
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| Institution: | Zhou Yong 1 Liu Da 2 Ju Chaoming 1 Chang Huamin 2 He Hanlin 1 |
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| Abstract: | After 2 years provincial test, the result showed that the date of maturity of Maxie 118-2 was 2 4 days longer than that of Shanyou 7023(CK 1), but 1 7 days shorter than that of E'zao 6(CK 2) The yield of Maxie 118-2 was 8 6% or 7 4% significantly more than that of CK 1 or CK 2 respectively After being planted experimentally in several regions,the result indicated that the yield of Maxie 118-2 was at least 10% higher than E'zao 6 The quality of rice grain belong to indica-rice grade 2 Its endurance to banded sclerotial blight and resistance to bacterial blight or rice blast was superior to CK It was a fine comprehensive character hybrid of early rice, and can be planted in our province and the middle-down region of Changjiang for early late matured rice |
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| Keywords: | Early rice hybrid Applied value Comprehensive assess |
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