Results 171 to 180 of about 7,595 (200)

Intra-row weed recognition using plant spacing information in stereo images

2013 Kansas City, Missouri, July 21 - July 24, 2013, 2013
Abstract. Crop/weed recognition is a crucial step for selective herbicide application. A machine vision based sensing system was developed to detect intra-row weeds when crops were at their early growth stages. The proposed methods used color feature to extract vegetation from the background, whilst height and plant spacing information analysis ...
null Yong Chen, null Xiaojun Jin, null Lie Tang, null Jun Che, null Yanxia Sun, null Jun Chen   +5 more
openaire   +1 more source

Relationship between speed, soil movement into the cereal row and intra‐row weed control efficacy by weed harrowing

Weed Research, 2003
SummaryField trials were carried out at a single Danish and two Spanish locations. In Denmark, winter wheat was sown at 24‐cm row spacing allowing hoeing in the inter‐row area. Hoeing speeds of 2, 5 and 8 km h−1 were tested at the end of tillering, at the beginning of stem elongation or on both occasions.
Cirujeda, A, Melander, B, Rasmussen, K, Rasmussen, I A   +3 more
openaire   +1 more source

Design and testing of an intra-row mechanical weeding machine for corn

Biosystems Engineering, 2011
As an alternative to chemical weed control, mechanical weed control between crop rows can be achieved using standard tools such as field cultivators. This paper addresses the related problem of achieving mechanical intra-row weed control in maize. The object was to non-specifically remove weed plants within the row by enabling dual tine carriers to ...
C. Cordill, T.E. Grift
openaire   +1 more source

Flaming for intra-row weed control in Globe Artichoke

2004
The artichoke (Cynara scolimus L.) is a perennial plant and today is mainly cultivated for the production of the edible flower buds. Italy is the largest producer as well as the largest consumer of artichokes. Nearly half of the world artichokes are grown in Italy.
RAFFAELLI, MICHELE, FILIPPI F, PERUZZI, ANDREA, GRAIFENBERG A.   +3 more
openaire   +1 more source

BIPBIP: a mechanical and automated intra-row weeding solution

Acta Horticulturae, 2023
M. Louargant, L. Lac, J.-P. Da Costa, M. Donias, B. Keresztes, H. Gimbert, S. N’Guyen, E. Labriffe, L. Bondu, F. Kaçar   +9 more
openaire   +1 more source

Autonomous Vision-Based Navigation and Control for Intra-Row Weeding

2022 IEEE 18th International Conference on Automation Science and Engineering (CASE), 2022
Jorge E. Aviles-Mejia, Daniel Soto, Joanny Stephant, Ouiddad Labbani-Igbida   +3 more
openaire   +1 more source

A conceptual evaluation of a weed control method with post-damage application of herbicides: A composite intelligent intra-row weeding robot

Soil and Tillage Research, 2023
Wei Jiang
exaly  

Intra-row weed density evaluation in rice field using tactile method

Computers and Electronics in Agriculture, 2022
Xueshen Chen, Yuanyang Mao, Yuesong Xiong, Long Qi, Yu Jiang, Xu Ma   +5 more
openaire   +1 more source

Mechanical weed management technology to manage inter- and intra-row weeds in agroecosystems - A review

Indian Journal of Weed Science, 2022
Satya Prakash Kumar, V.K. Tewari, C.R. Mehta, C.R. Chethan, Abhilash Chandel, C.M. Pareek, Brajesh Nare   +6 more
openaire   +1 more source

Pulling-Out Weeding Device for Intra-Row Weeding Robots

2024 IEEE/SICE International Symposium on System Integration (SII)
Koichi Imaoka, Takanori Emaru
openaire   +1 more source