节点文献

高油酸花生新品系丰产性与播种出苗期耐低温高湿田间评价

Evaluation on Productivity of New High Oleic Peanut Lines and Field Tolerance to Low Temperature and High Moisture during Sowing to Emergence Period

  • 推荐 CAJ下载
  • PDF下载
  • 不支持迅雷等下载工具,请取消加速工具后下载。

【作者】 王传堂唐月异王秀贞吴琪王志伟宫清轩冯昊杜祖波李秋

【Author】 Wang Chuantang;Tang Yueyi;Wang Xiuzhen;Wu Qi;Wang Zhiwei;Gong Qingxuan;Feng Hao;Du Zubo;Li Qiu;Shandong Peanut Research Institute;Shandong Luhua Group Co., Ltd.;

【机构】 山东省花生研究所山东鲁花集团有限公司

【摘要】 对18份高油酸花生品系进行产量鉴定、品质分析,并通过春季分期提早播种的方式鉴定其对低温高湿的反应。结果获得3期(4月13日、4月16日和4月19日)播种出苗率均不低于60%的高油酸品系两份(18S14、18L64)、3期出苗率均不低于43.33%的高油酸品系两份(18L46、18S5),明显优于两个普通油酸对照品种(花育20号和花育33号)。其中18S14第1期播种出苗最早,始苗积温287.10℃,比其它同期参试材料低81℃。本研究为耐低温高湿高油酸花生育种奠定了基础。

【Abstract】 Eighteen high oleic peanut lines were evaluated for productivity, quality and responses to low temperature and high humidity of soil conditions through early sowing in spring. The results showed that two high oleic acid strains(18S14, 18L64) with seedling emergence rates of no less than 60% and two high oleic acid strains(18L46, 18S5) with seedling emergence rates of no less than 43.33% were obtained at three sowing time(April 13, April 16 and April 19), which were significantly superior to two common oleic acid varieties(Huayu 20 and Huayu 33). The seedling emergence of the first sowing time of 18S14 was the earliest, and the cumulative temperature of the initial seedling was 287.10℃, which was 81℃ lower than that of the other materials at the same sowing time. This study laid a foundation for peanut breeding with low temperature resistance, high humidity and high oleic acid.

【关键词】 高油酸花生低温高湿耐性出苗率
【Key words】 High oleicPeanutLow temperatureHigh moistureToleranceEmergence percentage
【基金】 国家花生产业技术体系项目(CARS-13);山东省泰山产业领军人才工程项目(LJNY201808);烟台市科技计划项目(2018ZDCX);农业农村部花生良种攻关项目
  • 【文献出处】 山东农业科学 ,Shandong Agricultural Sciences , 编辑部邮箱 ,2019年09期
  • 【分类号】S565.2
  • 【被引频次】11
  • 【下载频次】185
节点文献中: 

本文链接的文献网络图示:

本文的引文网络