光谱技术在作物生长与营养信息监测方面的研究进展

›› 2008, Vol. 10 ›› Issue (S1): 18-24.

光谱技术在作物生长与营养信息监测方面的研究进展

孙金英[1] 曹宏鑫[2] 黄云[3]

[1]西南大学资源环境学院 [2]江苏省农业科学院农业资源与环境研究所数字农业工程技术研究中心 [3]西南大学资源环境学院重庆

收稿日期:2008-01-14 修回日期:2008-04-04 出版日期:2008-05-31 发布日期:2009-07-29
作者简介:孙金英,硕士研究生,主要从事农业资源信息管理研究。E mail: sunjinying240@sina. com
基金资助:
江苏省"六大人才高峰"项目(06-G-169)资助

Research Advances of Spectral Technology in Monitoring the Growth and Nutrition Information of Crop

SUN Jin-ying1|CAO Hong-xin2|HUANG Yun1

1.College of Resources and Environment|Southwest University|Chongqing 400716|2.Institute of Agricultural
Resources and Environment Research|Engineering Research Center for Digital Agriculture|Jiangsu Academy of Agricultural Sciences|Nanjing 210014|China

Received:2008-01-14 Revised:2008-04-04 Online:2008-05-31 Published:2009-07-29

摘要/Abstract

摘要：

随着光谱技术的发展,植物光谱分析方法已成为监测作物生长与营养信息的重要手段。通过概述利用光谱技术监测作物叶面积指数(LAI)、生物量、含水量、叶绿素及氮素五项指标的研究进展,对光谱技术在作物生长与营养信息监测方面的研究进行了展望。

关键词: 光谱技术光谱反射率监测作物生长植物营养

Abstract:

With the development of spectral technology,the spectral analysis methods on plant have become an important means of monitoring the information of crop growth and nutrition.The research advances that monitor five indexes such as leaf area index(LAI),biomass,water content,chlorophyll content,and nitrogen content of crop growth and nutrition by the spectral technology were reviewed.The prospects of applying the spectral technology in monitoring the information of crop growth and nutrition were put forward.

Key words: spectral technology, spectral reflectance, monitoring, crop growth, plant nutrition;

中图分类号:

S123

孙金英,曹宏鑫,黄云. 光谱技术在作物生长与营养信息监测方面的研究进展[J]. , 2008, 10(S1): 18-24.

SUN Jin-ying1|CAO Hong-xin2|HUANG Yun1. Research Advances of Spectral Technology in Monitoring the Growth and Nutrition Information of Crop[J]. , 2008, 10(S1): 18-24.