水稻新品种比较试验  

Comparison Test of New Rice Varieties

作　　者：程学江 叶安 罗翠萍[1] 

机构地区：[1]广西壮族自治区合浦县农业科学研究所,广西合浦536199 [2]合浦县农业行政综合执法大队

出　　处：《现代农业科技》2017年第10期45-46,共2页Modern Agricultural Science and Technology

基　　金：国家现代农业产业技术体系广西水稻创新团队建设专项

摘　　要：采用随机区组排列法,进行了水稻新品种比较试验。结果表明,中研优519和晶两优1212这2个品种抗性强、产量高、米质优、综合表现好,分别较对照丰田优553增产5.88%和4.99%,产量差异均达极显著水平,可在合浦县大面积推广种植;晶两优华占抗性较强、产量较高、米质优、综合表现良好,较对照丰田优553增产2.79%,产量差异达显著水平,亦可进行推广;隆两优534和隆两优黄莉占的抗病性中等、产量较高、综合表现良好,可因地制宜适当推广;秀优395和龙丰优1号产量均较对照丰田优553低,综合表现一般,不建议推广。The comparison test of new rice varieties was carried out by using the random grouping method. The results showed that Zhongyanyou 519 and Jingliangyou 1212 had good comprehensive performance for its strong resistance,high yield,good quality,compared with the control Fengtianyou 553,yield increase by 5.88% and 4.99% respectively,it could be widely promoted in Hepu County.Jingliangyouhuazhan had strong resistance and high yield, good overall performance, compared with the control Fengtianyou 553,yield increase by 2.79%, the difference was significant, it could also be promoted in Hepu County. Longliangyou 534 and Longliangyouhuanglizhan had medium resistance,good overall performance ,it could be appropriate promoted.Compared with the control Fengtianyou 553,Xiuyou 395 and Longfengyou 1 had lower yield, comprehensive performance was general, not for promotion.

关 键 词：水稻 新品种 产量 性状 

分 类 号：S511.037[农业科学—作物学]