摘要
自动传感监测系统与常见的灌溉系统(喷灌系统、喷雾系统、地表滴灌系统及地下滴灌系统)结合不仅能节省能源和人力成本、节约水资源、控制非点源污染,而且具有精确控制浇灌、零渗漏、零污染等特点,广泛应用于经济林木水分的研究和应用中。概述了经济林木干旱研究现状及相关的抗旱品种筛选方法和干旱胁迫生理研究,并以Em-5型水分传感器和Em-50/G型数据采集器为例详细介绍了传感器的组成。在此基础上概述了自动传感监测系统在林木水分研究与管理中的应用,从合理灌溉、精准林业和智慧林业3个方面探讨了其在经济林木应用中需注意的重点,并提出了其今后研究和应用的方向。
Automatically sensing monitoring system with common irrigation system(sprinkler systems,spray systems,surface drip irrigation and subsurface drip irrigation system)can not only save energy and labor costs,save water resources,control non-point source pollution,and it has accurate control to water,zero pollution,zero leakage etc,it has been widely used in the study of non-wood forest moisture.In this paper,the basic situation of non-wood forest drought research and related drought resistance screening and drought stress physiological research were summarized,and the composition of the sensor was described in detail with the Em-5 moisture sensor and Em-50/G data collector as examples.On this basis,the application of automatic sensing monitoring system in forest drought research was summarized,the key points of non-wood forest drought research were explored from three aspects of reasonable irrigation,precise forestry and intelligent forestry,the direction of future research and application was proposed.
作者
吴梅
陈铭
渠心静
李俊
WU Mei;CHEN Ming;QU Xin-jing(Central South Inventory and Planning Institute of National Forestry and Grassland Administration,Changsha,Hunan 410014;Key Laboratory of Non-wood Forest Cultivation and Protection of Ministry of Education,2011 Cooperative Innovation Center of Cultivation and Utilization for Forest Trees of Hunan Province,Central South University of Forestry&Technology,Changsha,Hunan 410004)
出处
《安徽农业科学》
CAS
2021年第1期102-105,共4页
Journal of Anhui Agricultural Sciences
基金
湖南省林业科技创新专项(XLK201987)。
关键词
自动传感监测系统
林木
干旱
水分管理
Automatic sensing system
Forest
Drought
Water management
