农作物生长环境信息感知技术研究进展  

Research Progress of Crop Growth Environment Information Perception Techniques

作　　者：姚元森[1] 廖桂平[1] 赵星[1] 陈艳[1] 赵丽敏[1] 雷梦龙[1] 

机构地区：[1]湖南农业大学信息科学技术学院,长沙410128

出　　处：《作物研究》2013年第1期58-63,共6页Crop Research

基　　金：国家自然科学基金项目(31071328);高等学校博士学科点专项科研基金(20114320110001);湖南省科技计划重点项目(2011GK2024)

摘　　要：农作物生长环境信息的快速感知是实施精准农业中最为基本和关键的问题。作物生长环境信息主要包括土壤温度,光照强度,土壤湿度和土壤养分等信息。它们具有数据海量、多维,空间分布差异大等特点。传统的信息感知方法费时费力且无法满足精准农业的需求。对目前的农作物生长环境信息感知技术和传感仪器进行了综述,并提出了今后进一步开展农作物生长环境信息感知技术的研究方向。The rapid perception of crops growth environment information is the basic and key point in implementation of precision agriculture. Crops growth environment information mainly includes soil temperature, illumination intensity, soil humidity and soil nutrients. They have characteristics of numerous data, multi - dimension and big difference in space dis- tribution. The traditional information perception methods wasted time and could not meet the requirements of precision ag- riculture. This paper reviewed the recent perception techniques and instruments for crops growth environment information, in addition, the research directions on perception techniques for crops growth environment information in the future was put torward.

关 键 词：环境信息 信息感知 农作物 精准农业 

分 类 号：S127[农业科学—农业基础科学] S36