摘要
采用微喷技术及土壤湿度计不同负压值下灌水的方法观察统计一年生和多年生人参的生长发育及产量,经4次试验,找出了适时灌溉的负压值指标,为人参合理灌溉获高产及微灌自动化提供了科学依据。
The growth and yield of annual and perennial Panax ginseng were observed by applying methods of mini-irrigation and irigation under different negative pressures of soil humidometer. After four experiments optimum values of negative pressure were found to assist timely irri gation, thus providing scientific criteria of rational irrigation and automated mini-irrigation for culturing Panax ginseng.
出处
《中国中药杂志》
CAS
CSCD
北大核心
1992年第8期460-463,共4页
China Journal of Chinese Materia Medica
关键词
人参
灌水指标
农田
栽培
Panax ginseng
mini-irrigation
soil humidometer
irrigation index
