Results 11 to 20 of about 74,614 (264)

Quantifying Agricultural Drought Severity for Spring Wheat Based on Response of Leaf Photosynthetic Features to Progressive Soil Drying

Atmosphere, 2022
Agricultural drought definition focuses on the effect of water deficit during the crop growth period on the final crop yield. However, it is difficult to quantify the dynamic process for agricultural drought precisely during the crop growing season and ...
Kai Zhang, Bo Zhang, Funian Zhao
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Construction and Assessment of a Drought-Monitoring Index Based on Multi-Source Data Using a Bias-Corrected Random Forest (BCRF) Model

Remote Sensing, 2023
Agricultural drought significantly impacts agricultural production, highlighting the need for accurate monitoring. Accurate agricultural-drought-monitoring models are critical for timely warning and prevention.
Yihao Wang, Linghua Meng, Huanjun Liu, Chong Luo, Yilin Bao, Beisong Qi, Xinle Zhang   +6 more
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Benchmarking of drought and climate indices for agricultural drought monitoring in Argentina

Science of The Total Environment, 2021
Site-specific studies are required to identify suitable drought indices (DIs) for assessing and predicting drought-related impacts. This study presents a benchmark of eight DIs and 19 large-scale climate indices (CIs) to monitor agricultural drought in Argentina.
Araneda-Cabrera, Ronnie J., Bermúdez, María, Puertas, Jerónimo   +2 more
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Evaluation of a new method for quantification of heat tolerance in different wheat cultivars

Journal of Integrative Agriculture, 2018
Heat stress seriously affects wheat production in many regions of the world. At present, heat tolerance research remains one of the least understood fields in wheat genetics and breeding and there is a lack of effective methods to quantify heat stress ...
Qiang LI, Zheng-rui WANG, Ding LI, Jian-wei WEI, Wen-chen QIAO, Xiang-hai MENG, Shu-luan SUN, Hui-min LI, Ming-hui ZHAO, Xiu-min CHEN, Feng-wu ZHAO   +10 more
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COMPARISON AND EVALUATION OF REMOTE SENSING INDICES FOR AGRICULTURAL DROUGHT MONITORING OVER KAZAKHSTAN [PDF]

The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2020
Drought has a significant impact on the Kazakhstan’s agricultural economy, which is the world's largest wheat flour exporting country. Remote sensing provides an efficient tool for monitoring agricultural drought in a wide range.
B. Sun, J. Qian, X. Chen, X. Chen, Q. Zhou, Q. Zhou   +5 more
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Propagation of Drought: From Meteorological Drought to Agricultural and Hydrological Drought [PDF]

Advances in Meteorology, 2016
1State Key Laboratory of Hydrology-Water Resources and Hydraulic Engineering, Hohai University, Nanjing 210098, China 2Department of Water Resources Management, Delft University of Technology, 2628 CN Delft, Netherlands 3National Drought Mitigation Center, University of Nebraska-Lincoln, 815 Hardin Hall, Lincoln, NE 68583-0988, USA 4Water Resources ...
Wang, Wen, Ertsen, Maurits W., Svoboda, Mark D., Hafeez, Mohsin   +3 more
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Impacts of straw, biogas slurry, manure and mineral fertilizer applications on several biochemical properties and crop yield in a wheat-maize cropping system

Plant, Soil and Environment, 2019
To investigate the effects of different sources of organic matter on soil biochemical properties and crop productivity and to find the best substitute for cow manure in the fields, a field experiment was carried out in a wheat-maize cropping system ...
Zhen LIU, Kai SUN, Bin ZHENG, Qingling DONG, Geng LI, Huifang HAN, Zengjia LI, Tangyuan NING   +7 more
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Climate-Smart Tillage Practices with Straw Return to Sustain Crop Productivity

Agronomy, 2022
Climate change seriously threatens global crop production. However, there are few reports on field crop yield and yield components based on long-term different climate conditions.
Zhen Liu, Ning Wang, Jinling Lü, Lan Wang, Geng Li, Tangyuan Ning   +5 more
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Agricultural Drought Assessment in a Typical Plain Region Based on Coupled Hydrology–Crop Growth Model and Remote Sensing Data

Remote Sensing, 2022
An agricultural drought assessment is the basis for formulating agricultural drought mitigation strategies. Traditional agricultural drought assessment methods reflect agricultural drought degree by using the soil water deficit, e.g., Soil Moisture ...
Yuliang Zhang, Zhiyong Wu, Vijay P. Singh, Juliang Jin, Yuliang Zhou, Shiqin Xu, Lei Li   +6 more
doaj   +1 more source

Monitoring agricultural and economic drought: the Australian Agricultural Drought Indicators (AADI)

Natural Hazards and Earth System Sciences
Abstract. Drought events can have significant agricultural and economic impacts, and in many parts of the world their intensity appears to be increasing with climate change. However, drought measurement remains a highly contested space, with a multitude of indicators across both research and operational settings.
Neal Hughes, Donald Gaydon, Mihir Gupta, Andrew Schepen, Peter Tan, Geoffrey Brent, Andrew Turner, Sean Bellew, Wei Ying Soh, Christopher Sharman, Peter Taylor, John Carter, Dorine Bruget, Zvi Hochman, Ross Searle, Yong Song, Patrick Mitchell, Yacob Beletse, Dean Holzworth, Laura Guillory, Connor Brodie, Jonathon McComb, Ramneek Singh   +22 more
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