Results 41 to 50 of about 46,830 (304)

Effect of stem structural characteristics and cell wall components related to stem lodging resistance in a newly identified mutant of hexaploid wheat (Triticum aestivum L.)

Frontiers in Plant Science, 2022
In wheat, lodging is affected by anatomical and chemical characteristics of the stem cell wall. Plant characteristics determining the stem strength were measured in lodging tolerant mutant (PMW-2016-1) developed through mutation breeding utilizing ...
Darshana Bisht, Naveen Kumar, Y. Singh, Rashmi Malik, Ivica Djalovic, N. Dhaka, N. Pal, Priyanka Balyan, R R Mir, V. Singh, O. Dhankher, U. Kumar, Sundip Kumar   +12 more
semanticscholar   +1 more source

Time-Varying Linkages Between Survey-Based Financial Risk Tolerance and Stock Market Dynamics: Signal Decomposition and Regime-Switching Evidence

Mathematics
This study examines how aggregate financial risk tolerance (FRT), measured from repeated survey responses, co-evolves with stock-market dynamics over time.
Wookjae Heo
doaj   +1 more source

Field‐based mechanical phenotyping of cereal crops to assess lodging resistance

Applications in Plant Sciences, 2020
Plant mechanical failure, also known as lodging, is the cause of significant and unpredictable yield losses in cereal crops. Lodging occurs in two distinct failure modes—stalk lodging and root lodging.
Lindsay Erndwein, Douglas D. Cook, Daniel J. Robertson, Erin E. Sparks   +3 more
doaj   +1 more source

Winter Wheat Lodging Area Extraction Using Deep Learning with GaoFen-2 Satellite Imagery

Remote Sensing, 2022
The timely and accurate detection of wheat lodging at a large scale is necessary for loss assessments in agricultural insurance claims. Most existing deep-learning-based methods of wheat lodging detection use data from unmanned aerial vehicles, rendering
Ziqian Tang, Yaqin Sun, Guangtong Wan, Kefei Zhang, Hongtao Shi, Yindi Zhao, Shuo Chen, Xuewei Zhang   +7 more
semanticscholar   +1 more source

Effects of Nitrogen Fertilizer Management on Stalk Lodging Resistance Traits in Summer Maize

Agriculture, 2022
Stalk lodging in Huang-Huai-Hai summer maize is a serious problem that reduces maize yields and precludes the use of mechanical grain harvesting equipment.
Juan Zhai, Yuanmeng Zhang, Guoqiang Zhang, M. Tian, R. Xie, B. Ming, P. Hou, Keru Wang, J. Xue, Shaokun Li   +9 more
semanticscholar   +1 more source

Impact assessment of main stem elongation and wind speed on lodging of soybean cultivar ‘Miyagishirome’

Plant Production Science
As soybean lodging leads to yield losses, predicting the occurrence of lodging is an important measure. Lodging is affected by main stem length and weather factors.
Tomohiro Konno, Koki Homma
doaj   +1 more source

Monitoring Wheat Lodging at Various Growth Stages

Sensors, 2022
Lodging is one of the primary factors that reduce wheat yield; therefore, rapid and accurate monitoring of wheat lodging helps to provide data support for crop loss and damage response and the subsequent settlement of agricultural insurance claims.
Shuangshuai Jiang, Jinyu Hao, Han Li, Changzhen Zuo, Xia Geng, Xiaoyong Sun   +5 more
doaj   +1 more source

Detection of Wheat Lodging by Binocular Cameras during Harvesting Operation

Agriculture, 2022
Wheat lodging provides important reference information for self-adaptive header control of a combine harvester. Aimed at real-time detection of wheat lodging, this paper proposed a detection method of wheat lodging location and area based on binocular ...
Jingqian Wen, Yanxin Yin, Yawei Zhang, Zhenglin Pan, Yindong Fan   +4 more
semanticscholar   +1 more source

Effect of cell wall compositions on lodging resistance of cereal crops: review

Journal of Agricultural Sciences
Lodging is the permanent displacement of stalks due to disrupted secondary cell walls caused by external factors, plant characters and their interaction. Anatomical, morphological and compositional traits are among lodging-inducing plant traits.
Endalkachew Mengistie, A. McDonald
semanticscholar   +1 more source

Implementing Spatio-Temporal 3D-Convolution Neural Networks and UAV Time Series Imagery to Better Predict Lodging Damage in Sorghum

Remote Sensing, 2022
Unmanned aerial vehicle (UAV)-based remote sensing is gaining momentum in a variety of agricultural and environmental applications. Very-high-resolution remote sensing image sets collected repeatedly throughout a crop growing season are becoming ...
S. Varela, T. Pederson, Andrew D. B. Leakey   +2 more
semanticscholar   +1 more source