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[专业会议] 2020第九届中国安徽国际现代农业博览会 进入全文

安徽农博会

智慧农业展区:无土栽培技术、农业高新技术设备、农业信息通讯服务、农业物联网智能管控技术、全智能温室控制器、相关技术及设备等。

[学术文献] Mitigation of emerging implications of climate change on food production systems 进入全文

Food Research International

Crops, livestock and seafood are major contributors to global economy. Agriculture and fisheries are especially dependent on climate. Thus, elevated temperatures and carbon dioxide levels can have large impacts on appropriate nutrient levels, soil moisture, water availability and various other critical performance conditions. Changes in drought and flood frequency and severity can pose severe challenges to farmers and threaten food safety. In addition, increasingly warmer water temperatures are likely to shift the habitat ranges of many fish and shellfish species, ultimately disrupting ecosystems. In general, climate change will probably have negative implications for farming, animal husbandry and fishing. The effects of climate change must be taken into account as a key aspect along with other evolving factors with a potential impact on agricultural production, such as changes in agricultural practices and technology; all of them with a serious impact on food availability and price. This review is intended to provide critical and timely information on climate change and its implications in the food production/consumption system, paying special attention to the available mitigation strategies.

[专业会议] 深圳国际物联网与智慧中国博览会 进入全文

IOTE

IOTE 2020第十四届物联网展·深圳站,是一个关于物联网完整产业链,覆盖物联网感知层、网络层、运算与平台层、应用层,涉及RFID(无线射频识别)技术、传感网技术、物联网通信技术、金融消费移动支付技术、中间件的精确控制技术、大数据处理、AIoT、云计算、边缘计算、实时定位技术等物联网技术在交通、工业、智能电网、智能家居、物流、防伪、人员、车辆、资产管理、服饰、图书、智慧城市、环境监测等领域的全面解决方案和成功应用展示的高级别国际盛会。展会为中国乃至国际的物联网行业企业提供了一个涉及物联网整个行业链的厂家、供应商、经销商、应用集成商聚合、展示、交流与洽谈合作的完善平台。同时,展会也通过广泛而有影响力的宣传,邀请了大量的物联网各大应用行业的终端客户、信息化服务提供商、软件开发集成商亲临现场,实现供需双方的近距离相互了解和商务合作。

[学术文献] Agroview: Cloud-based application to process, analyze and visualize UAV-collected data for precision agriculture applications utilizing artificial intelligence 进入全文

Computers and Electronics in Agriculture

Traditional sensing technologies in specialty crops production, for pest and disease detection and field phenotyping, rely on manual sampling and are time consuming and labor intensive. Since availability of personnel trained for field scouting is a major problem, small Unmanned Aerial Vehicles (UAVs) equipped with various sensors can simplify the surveying procedure, decrease data collection time, and reduce cost. To accurate and rapidly process, analyze and visualize data collected from UAVs and other platforms (e.g. small airplanes, satellites, ground platforms), a cloud and artificial intelligence (AI) based application (named Agroview) was developed. This interactive and user-friendly application can: (i) detect, count and geo-locate plants and plant gaps (locations with dead or no plants); (ii) measure plant height and canopy size (plant inventory); (iii) develop plant health (or stress) maps. In this study, the use of this Agroview application to evaluate phenotypic characteristics of citrus trees (as a case study) is presented. It was found, that this emerging technology detected citrus trees with mean absolute percentage error (MAPE) of 2.3% in a commercial citrus orchard with 175,977 trees (1,871 acres; 39 normal and high-density spacing blocks). Furthermore, it accurately estimated tree height with 4.5% and 12.93% MAPE for normal and high-density spacing respectively, and canopy size with MAPE of 12.9% and 34.6% for normal and high-density spacing respectively. It provides a consistent, more direct, cost-effective and rapid method for field survey and plant phenotyping.

[前沿资讯] 区块链加持 农业产业到处“神仙打架” 进入全文

数字农业观察

10年之前,我们很难将生物识别、人工智能、区块链等前沿科技和传统农业联合起来,但如今,在社会各界的共同努力下,农业互联网的概念正逐步地应用到农业产业的各个环节中。并且,包含农业在内的传统行业响应和应用新技术的周期明显缩短。

[政策法规] 河北省大数据产业创新发展提升行动计划(2020-2022年) 进入全文

河北省工业和信息化厅

大数据产业是战略性新兴产业,具有高渗透性和高融合性特点,对提升政府治理能力、优化民生公共服务、促进经济转型和创新发展具有重大意义。为贯彻国家大数据发展战略,落实《河北省数字经济发展规划(2020-2025年)》,加快我省大数据产业创新发展,打造数字经济新优势,制定本行动计划。

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