المؤلفون: Changyuan Zhai, Wei Qiu, Paul Weckler, Xiongkui He, Khawar Jabran

المصدر: Frontiers in Plant Science, Vol 14 (2023)

مصطلحات موضوعية: unmanned aerial vehicles, drift characteristics, deep learning, pests and diseases, airflow velocity loss characteristics, air-assisted spray, Plant culture, SB1-1110

وصف الملف: electronic resource

Relation: https://www.frontiersin.org/articles/10.3389/fpls.2023.1113359/full; https://doaj.org/toc/1664-462X

URL الوصول: https://doaj.org/article/6ae3083065514bfaa9c2474069ab4327

المؤلفون: Audrey King, J. Shane Robinson, Tyson E. Ochsner, Paul Weckler, Mark Woodring

المصدر: Advancements in Agricultural Development, Vol 3, Iss 4 (2022)

مصطلحات موضوعية: community capitals framework, community development, sustainable livelihoods, Agriculture, Social Sciences

وصف الملف: electronic resource

Relation: https://agdevresearch.org/index.php/aad/article/view/241; https://doaj.org/toc/2690-5078

URL الوصول: https://doaj.org/article/19ecea41cd224419af007c2c61ff2f24

المؤلفون: Hanzhe Li, Changyuan Zhai, Paul Weckler, Ning Wang, Shuo Yang, Bo Zhang

المصدر: Sensors, Vol 17, Iss 1, p 31 (2016)

مصطلحات موضوعية: precision spray, target detection, canopy density model, ultrasonic sensor, orthogonal regression central composite experiment, Chemical technology, TP1-1185

وصف الملف: electronic resource

Relation: http://www.mdpi.com/1424-8220/17/1/31; https://doaj.org/toc/1424-8220

URL الوصول: https://doaj.org/article/f8a887c51d154f1f99d34aae767ba470

المؤلفون: Erik S. Krueger, Tyson Ochsner, Lixia He Lambert, Amy D. Hagerman, Paul Weckler, Dayton M. Lambert

URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_________::1ed2b3e76c41e6abb14095c226590014
https://doi.org/10.5194/egusphere-egu21-6530

المؤلفون: Yubin Lan, Chunlei Xia, Deqin Xiao, Paul Weckler, Jang-Myung Lee, Liankuan Zhang

المصدر: 2018 International Conference on Information and Communication Technology Robotics (ICT-ROBOT).

مصطلحات موضوعية: Channel (digital image), 010401 analytical chemistry, Agricultural automation, 04 agricultural and veterinary sciences, Leaf water, 01 natural sciences, Luminance, 0104 chemical sciences, RGB color space, 040103 agronomy & agriculture, 0401 agriculture, forestry, and fisheries, Biological system, Leaf recognition, Mathematics

URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_________::12a51165271353ecb2dcbacac74a0f19
https://doi.org/10.1109/ict-robot.2018.8549901

المؤلفون: Jorge A. Rascon, Wesley M. Porter, Yeyin Shi, Randal K. Taylor, Paul Weckler

المصدر: Applied Engineering in Agriculture. :655-662

مصطلحات موضوعية: Engineering, Sprayer, business.industry, Flow (psychology), Nozzle, General Engineering, Load cell, Boom, Compensation (engineering), Control theory, Control system, Calibration, Mean flow, business, Simulation

URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5fb0b4312661ae3620335b10d52441cc
https://doi.org/10.13031/aea.29.10075

Alternate Title: Research progress on precision control methods of air-assisted spraying in orchards. (English)

المؤلفون: 翟长远, 赵春江, Ning Wang, John Long, 王 秀, Paul Weckler, 张海辉

المصدر: Transactions of the Chinese Society of Agricultural Engineering; 2018, Vol. 34 Issue 10, p1-15, 15p

المؤلفون: Toby S Osborne, Geetika Dilawari, Randal K. Taylor, John C Banks, Paul Weckler, Amit Sharma

المصدر: 2008 Providence, Rhode Island, June 29 - July 2, 2008.

مصطلحات موضوعية: Sensor system, Crop, Canopy, Plant growth, Geography, Future studies, Ultrasonic sensor, Reflectivity, Normalized Difference Vegetation Index, Remote sensing

URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_________::e6398dc07bc5d567692acc5159762cc2
https://doi.org/10.13031/2013.25058