中国农业科学院农业信息研究所 中国农学会
Agricultural Information Institute of CAAS China Association of Agricultural Science Societies
En
Ch
中国农业科学院农业信息研究所 中国农学会 主办

AI检索

订阅

返回顶部
当前位置: 首页 > 文章 > 不同育秧方式对水稻秧苗素质及产量性状的影响 中国稻米 2017 (4) 144-146
Position: Home > Articles > Effects of Different Seedling Raising Methods on Seedling Quality and Yield of Rice China Rice 2017 (4) 144-146

不同育秧方式对水稻秧苗素质及产量性状的影响

作  者：
刘秋员;宋晓华;段斌;何世界;李慧龙;王庆志;宋世枝
单  位：
信阳农林学院农学院;信阳市农业科学院;信阳市浉河区农业技术推广站
关键词：
育秧方法;水稻;秧苗素质;产量
摘  要：
以岗优188和南粳9108为材料,研究了泥质法露天育秧、营养土露天育秧和营养土工厂育秧3种育秧方式对秧苗素质及产量性状的影响。结果表明,不同育秧方式对供试品种的大田生育期并无明显影响;泥质法露天育秧所育秧苗茎基宽最高,但秧苗叶面积最小,营养土工厂育秧所育秧苗的地上部鲜质量和干质量明显高于泥质法露天育秧;泥质法露天育秧所育秧苗根数最多,但根鲜质量和根干质量以营养土露天育秧最高;产量方面,2个供试品种均以泥质法露天育秧最高,其次是营养土露天育秧,营养土工厂育秧最低,泥质法露天育秧产量较高的原因在于其每穗总粒数和结实率较高。
译  名：
Effects of Different Seedling Raising Methods on Seedling Quality and Yield of Rice
作  者：
LIU Qiuyuan;SONG Xiaohua;DUAN Bin;HE Shijie;LI Huilong;WANG Qingzhi;SONG Shizhi;Department of Agricultural Sciences, Xinyang College of Agriculture and Forestry;Xinyang Academy of Agricultural Sciences of Henan Province;Xinyang Agro-technical Extension Station of Henan Province;
关键词：
seedling raising methods;;rice;;seedling quality;;grain yield
摘  要：
In order to develop a suitable seedling raising method, an experiment was conducted to study the effects of soil open seedling raising, nutrient soil open seedling raising and nutrient soil factory seedling raising methods on seedling quality and grain yield, using Gangyou188 and Nangeng 9108 as materials. The results showed that the different seedling raising methods had no significant effects on the growing stage, but had significant effects on seedling quality and grain yield. The base width of the seedling by soil open seedling raising method was the widest, but the leaf area was the lowest, the fresh and dry weight of aerial part of seedling, the fresh and dry weight of seedling root were lower than that of nutrient soil open seedling raising method. The root numbers of seedling by soil open seedling raising method was the most. The grain yield of rice by soil open seedling raising method was the highest, and the yield of rice by nutrient soil factory seedling raising method was the lowest. The reason for the high yield of rice by soil open seedling raising method were depended on the higher numbers per panicle and seed setting rate.

相似文章

导出引用
计量
文章访问数: 8
HTML全文浏览量: 0
PDF下载量: 0

所属期刊

推荐期刊

友情链接Friendly link
农业信息研究所Agricultural information institute 农业智能知识服务平台Agricultural intelligent knowledge service platform 农业学术服务平台Agricultural Knowledge Service System 中国知网CNKI 维普网VIP 万方WANFANG DATA
联系我们Contact us

电话Tell：010-82109652-808

邮箱E-mail：agrijournal@caas.cn

服务Service
关于我们About us 意见建议Opinions and suggest
版权说明Copyright
单位：中国农业科学院农业信息研究所 中国农学会 © 2017中国农业科学院农业信息研究所 ICP备案号：京ICP备09089781号-46