摘要
研究不同类型亚洲栽培稻气孔长宽的分布规律。经试验得出结论:参试品种各叶位正面与反面平均气孔长度和宽度有随叶位降低而增大的趋势,各叶位叶鞘则相反;典型籼稻剑叶气孔长宽均小于典型粳稻,而陆稻剑叶具有最大的气孔。
Averaged stomatal length and width of both epidermies has a tendency of increasing with leaf locations, while the leaf sheath decreasing with leaf locations. The stomatal width has a tendency of decreasing with leaf locations, while leaf sheath increasing with leaf locations. Significant differences are found in stomatal length and width in flag leaves among different rice types. Japonica rice shows larger stomata than indica rice.
出处
《农业科技与装备》
2011年第12期3-5,共3页
Agricultural Science & Technology and Equipment
关键词
水稻
气孔
长宽
比较
rice
stoma
width
comparison
