田间配置对优质粳稻品种产量和品质影响研究  

Effects of Field Configuration on Yield and Quality of High-quality Japonica Rice Varieties

作　　者：张柏赫 黄雪林 韩艳航 张思禹 张国旗 王相君 蓝家玉 张振宇 党姝 ZHANG Bai-he;HUANG Xue-lin;HAN Yan-hang;ZHANG Si-yu;ZHANG Guo-qi;WANG Xiang-jun;LAN Jia-yu;ZHANG Zhen-yun;DANG Shu(School of Agriculture,Jilin Agricultural Science and Technology University,Jilin Jilin 132101,China)

机构地区：[1]吉林农业科技学院农学院,吉林吉林132101

出　　处：《北方水稻》2022年第5期10-14,共5页North Rice

基　　金：吉农院合字[2022]第2022023号,吉林省自然科学基金(YDZJ202101ZYTS120),吉林省地方科技创新引导(20220404005NC)。

摘　　要：通过对吉农大853、通禾66和吉宏9粳稻品种进行三种不同田间配置种植,研究三种行株距及三种施肥量配置对优质粳稻品种产量和米质的影响,对产量及田间配置和品质进行相关分析得出,在最高施氮量220 kg·hm^(-2)并且行株距为30 cm×15 cm时,粳稻品种吉宏9、通禾66可以达到最高产量;在最高施氮量220 kg·hm^(-2)并且行株距为30 cm×13 cm时,粳稻品种吉农大853可以达到最适高产模式;不同肥密体系下各粳稻稻米品质差异不显著。Through planting Jinongda-853,Tonghe-66 and Jihong-9 japonica rice varieties with three different field configurations,the effects of three row spacing and three fertilizer configurations on the yield and rice quality of high-quality japonica rice varieties were studied,and the correlation analysis of yield,field configuration and quality was obtained.The japonica rice varieties Jihong-9 and Tonghe-66 could reach the highest yield when the maximum nitrogen application rate was 220 kg·hm^(-2) and the row spacing was 30 cm×15 cm.Japonica rice variety Jinongda-853 could achieve the optimal high-yield mode when the maximum nitrogen application rate was 220 kg·hm^(-2) and the row spacing was 30 cm×13 cm.There was no significant difference in the quality of japonica rice under different fertilizer density system.

关 键 词：水稻 田间配置 产量 品质 

分 类 号：S511.045[农业科学—作物学] S511.062