摘要
植株茎直径膨胀和收缩与作物体内水分状况的关系一直是研究的热点问题。根据20世纪50年代以来的大量国内外文献,综述了茎直径变化法诊断作物水分状况的研究进展,阐明了从植株茎直径变化诊断作物水分状况方法的优势,指出了此项研究存在的问题,进而对其今后研究方向和发展趋势进行了展望。
The relationship between the shrinking and swelling of plant stems and crop moisture content is the key problem. Based on large numbers of literature from 1950s to 2004, this paper analyzed and evaluated advances on diagnosis method of crop moisture content using changes in stem diameters of crops, and summarized the main research progress in diagnosis of crop moisture content condition from changes in stem diameters of plants. The problems of studies in this field were also pointed out. Furthermore, the trend of research and development in the future was prospected.
出处
《农业工程学报》
EI
CAS
CSCD
北大核心
2005年第2期30-33,共4页
Transactions of the Chinese Society of Agricultural Engineering
基金
"863"节水重大专项(2002AA2Z4071-03)
"863"专项(2001AA242081)资助
关键词
水分诊断
茎直径变化
进展
moisture content diagnosis
changes in stem diameter
advance
