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中国农学通报 ›› 2021, Vol. 37 ›› Issue (22): 139-142.doi: 10.11924/j.issn.1000-6850.casb2020-0803

所属专题: 现代农业发展与乡村振兴

• 农业信息·科技教育 • 上一篇    下一篇

内蒙古兴安盟基于激光测距的作物冠层高度研究现状

高雷1(), 高春香2(), 杨玉辉1()   

  1. 1兴安盟扎赉特旗气象局,内蒙古兴安盟扎赉特旗 137600
    2内蒙古自治区气候中心,呼和浩特 010051
  • 收稿日期:2020-12-17 修回日期:2021-01-26 出版日期:2021-08-05 发布日期:2021-08-26
  • 通讯作者: 高春香,杨玉辉
  • 作者简介:高雷,男,1985年出生,吉林通化人,工程师,学士,研究方向:应用气象。通信地址:137600 内蒙古兴安盟扎赉特旗 扎赉特旗气象局,E-mail: 378027834@qq.com
  • 基金资助:
    2018—2019年全国农业气象自动观测系统对比试验项目“农业气象自动观测系统评估”(xaqx2019-13)

Research Status of Crop Canopy Height Based on Laser Ranging in Xing’an League of Inner Mongolia

Gao Lei1(), Gao Chunxiang2(), Yang Yuhui1()   

  1. 1Meteorological Bureau of Jalaid Banner, Xing’an League, Jalaid Banner Inner Mongolia 137600
    2Inner Mongolia Climate Center, Hohhot 010051
  • Received:2020-12-17 Revised:2021-01-26 Online:2021-08-05 Published:2021-08-26
  • Contact: Gao Chunxiang,Yang Yuhui

摘要:

内蒙古兴安盟作为一个农业大区,作物观测是农业生产中必不可缺少的一环。而作物冠层高度是作物生长中观测的重要参数,掌握作物冠层高度的变化可以实时了解作物的发育进展和长势情况,对分析作物生长状态、开展作物产量预测、指导农事活动、保障粮食安全具有重要意义。本文主要介绍内蒙古自治区兴安盟现有作物冠层高度研究现状,尤其是基于激光测距技术的作物冠层高度研究进展,并将内蒙古兴安盟突泉县2018、2019年作物冠层自动测量结果与人工观测结果进行对比分析,验证了本地区基于激光测距技术的作物冠层高度方法的有效性和可行性。

关键词: 激光测距, 作物冠层高度, 作物观测, 测量结果, 对比分析

Abstract:

In Xingan League, a large agricultural area of Inner Mongolia, crop observation is an indispensable part in agricultural production, and crop canopy height is an important parameter in crop growth observation. Mastering the change of crop canopy height can understand the development progress and growth situation of crops, which is of great significance to analyze crop growth status, carry out crop yield prediction, guide agricultural activities, and ensure food security. This paper mainly introduced the research status of crop canopy height in Xingan League of Inner Mongolia, especially the research progress of crop canopy height based on laser ranging technology. The automatic measurement results of crop canopy in Tuquan County of Xingan League in 2018 and 2019 were compared with the manual observation results, which verified the effectiveness and feasibility of the crop canopy height based on laser ranging technology in this region.

Key words: laser ranging, crop canopy height, crop observation, measurement results, comparative analysis

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