欢迎访问《中国农学通报》，
中国农学通报

中国农学通报 ›› 2003, Vol. 19 ›› Issue (4): 49-49.

所属专题： 水稻

• 目次 • 上一篇    下一篇

辽宁省辽河平原稻区不同产地稻米品质差异比较研究

吕文彦, 曹萍, 张鉴, 郭育华,侯秀英,何萍   

  • 出版日期:2003-08-25 发布日期:2003-08-25

Studies on differences in rice qualities from different producing areas in Liaohe plain region of Liaoning province

Lu Wenyan ，Zhang Jian ， Cao Ping ， GuYuhua， HouXuiying， HePing   

  • Online:2003-08-25 Published:2003-08-25

PDF (PC)

500

摘要： 利用2 a 7点共23份次的试材，研究了辽宁省辽河平原稻区相同品种异地栽培产生的稻米品质差异。结果表明：不同产地米质存在差异，但差异大小与年份有关；不同品种异地栽培引起的米质变化大小不同；整米率、垩白率、垩白面积3性状受产地影响较大。

关键词: 籽用葫芦, 籽用葫芦, 霜冻指标, 叶绿素荧光, 河套灌区

Abstract: 23 rice samples from 7 test points were analyzed on rice qualities and the difference of the qualities of the same variety from different rice –producing area in Liaohe plain region were compared. The results showed that there were differences in rice qualities between rice-producing areas. The extent of the difference depended on the years and varieties. The traits easily affected by producing area were head rice, chalkiness and size of chalkiness.