Results 21 to 30 of about 227,905 (243)

Analysis of Plant Height Changes of Lodged Maize Using UAV-LiDAR Data

Agriculture, 2020
Lodging stress seriously affects the yield, quality, and mechanical harvesting of maize, and is a major natural disaster causing maize yield reduction. The aim of this study was to obtain light detection and ranging (LiDAR) data of lodged maize using an ...
Longfei Zhou, Xiaohe Gu, Shu Cheng, Guijun Yang, Meiyan Shu, Qian Sun   +5 more
doaj   +1 more source

Detection and Analysis of Degree of Maize Lodging Using UAV-RGB Image Multi-Feature Factors and Various Classification Methods

ISPRS International Journal of Geo-Information, 2021
Maize (Zea mays L.), one of the most important agricultural crops in the world, which can be devastated by lodging, which can strike maize during its growing season. Maize lodging affects not only the yield but also the quality of its kernels.
Zixu Wang, Chenwei Nie, Hongwu Wang, Yong Ao, Xiuliang Jin, Xun Yu, Yi Bai, Yadong Liu, Mingchao Shao, Minghan Cheng, Shuaibing Liu, Siyu Wang, Nuremanguli Tuohuti   +12 more
doaj   +1 more source

Identification of quantitative trait loci for related traits of stalk lodging resistance using genome-wide association studies in maize (Zea mays L.)

BMC Genomic Data, 2022
Background Stalk lodging is one of the main factors affecting maize (Zea mays L.) yield and limiting mechanized harvesting. Developing maize varieties with high stalk lodging resistance requires exploring the genetic basis of lodging resistance ...
Lifen Wu, Yunxiao Zheng, Fuchao Jiao, Ming Wang, Jing Zhang, Zhongqin Zhang, Yaqun Huang, Xiaoyan Jia, Liying Zhu, Yongfeng Zhao, Jinjie Guo, Jingtang Chen   +11 more
doaj   +1 more source

Mid-season lodging modulates photosynthesis, evapotranspiration, and dry matter accumulation and distribution simulated by the optimized model in maize

Frontiers in Ecology and Evolution, 2023
IntroductionMid-season lodging in maize (Zea mays L.) often restricts grain yield potential and is a great hurdle in improving production efficiency. The aim of this research was to study the effects of lodging on photosynthesis, evapotranspiration, dry ...
Jiyong Peng, Jiyong Peng, Liang Lu, Mehmood Ali Noor, Mehmood Ali Noor, Shuyan Li, Shuyan Li, Wei Ma, Jing Wang   +8 more
doaj   +1 more source

Evaluation of root lodging resistance during whole growth stage at the plant level in maize

Scientific Reports, 2022
Root lodging due to strong storm wind is a common problem in maize (Zea mays) production, leading to reduced crop yield and quality and harvest efficiency.
Xiaohu Wang, Yinchang Li, Wei Han, Zhaoyu Song, Shengjian Wang, Jinzhong Yang   +5 more
doaj   +1 more source

Integration of transcriptome and metabolome analyses reveals key lodging-resistance-related genes and metabolic pathways in maize

Frontiers in Genetics, 2022
Stalk lodging, or breakage of the stalk at or below the ear, is one of the vital factors causing substantial yield losses in maize (Zea mays. L). Lodging affects maize plants’ physiological and molecular processes, eventually impacting plant growth and ...
Lei Liu, Songtao Liu, Haibo Lu, Zaimin Tian, Haichao Zhao, Dong Wei, Shuo Wang, Zhihong Huang   +7 more
doaj   +1 more source

In situ evaluation of stalk lodging resistance for different maize (Zea mays L.) cultivars using a mobile wind machine

Plant Methods, 2019
Background Stalk lodging is an impediment to improving profitability and production efficiency in maize. Lodging resistance, a comprehensive indicator to appraise genotypes, requires both characterization of mechanical properties in laboratory and ...
Weiliang Wen, Shenghao Gu, Boxiang Xiao, Chuanyu Wang, Jinglu Wang, Liming Ma, Yongjian Wang, Xianju Lu, Zetao Yu, Ying Zhang, Jianjun Du, Xinyu Guo   +11 more
doaj   +1 more source

Enhancing root lodging resistance of maize with twin plants in wide-narrow rows: a case study

Plant Production Science, 2020
Root lodging is known to reduce the yield and quality of maize, which will be more serious driven by the changes in agriculture such as the higher planting density and the more extreme precipitation events.
Kaixian Wu, Feng Zhou, Shiyong Zhou, Xiaoyun Zhang, Bozhi Wu   +4 more
doaj   +1 more source

Maize grain yield enhancement in modern hybrids associated with greater stalk lodging resistance at a high planting density: a case study in northeast China

Scientific Reports, 2022
Lodging resistance is a critical trait in modern maize breeding. This study aimed to examine maize stalk lodging and its related characteristics in response to increasing planting densities in modern hybrids.
Jingjing Cui, Zhengguo Cui, Yang Lu, Xiaofei Lv, Qingjun Cao, Yunlong Hou, Xiangyu Yang, Yan Gu   +7 more
doaj   +1 more source

Risk Assessment of Different Maize (Zea mays L.) Lodging Types in the Northeast and the North China Plain Based on a Joint Probability Distribution Model

ISPRS International Journal of Geo-Information, 2021
Mastering the lodging risk of planting environment is of great significance to the optimal layout of maize varieties and the breeding of lodging resistant varieties.
Xuli Zan, Ziyao Xing, Xiang Gao, Wei Liu, Xiaodong Zhang, Zhe Liu, Shaoming Li   +6 more
doaj   +1 more source