Results 11 to 20 of about 69,561 (247)

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
doaj   +1 more source

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
doaj   +1 more source

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
doaj   +1 more source

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

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
doaj   +1 more source

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
openaire   +3 more sources

Assessment of basin-wise future agricultural drought status across India under changing climate

Journal of Water and Climate Change, 2021
Most of the existing studies on meteorological drought suggest more intense and frequent drought events due to changing climate. However, basin-scale assessment of future agricultural drought is lacking due to many reasons.
Mayank Suman, Rajib Maity
doaj   +1 more source

Effect of subsoiling depth on soil physical properties and summer maize (Zea mays L.) yield

Plant, Soil and Environment, 2019
The present study was carried out in 2016-2017 to assess the effect of subsoiling depth on the soil bulk density, stability of soil structure, soil physical properties and summer maize yield based on a field experiment started in 2015.
Shaobo Wang, Liangliang Guo, Pengchong Zhou, Xuejie Wang, Ying Shen, Huifang Han, Tangyuan Ning, Kun Han   +7 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
openaire   +3 more sources

Optimizing the N Rate for Maize Forage to Balance Profits and N Ecological Stress

Agronomy, 2022
The N application used for the production of forage affects environment stress. The N application rate used for the production of the whole maize (Zea mays L.) plant (WMP) affects the produced feed and environment.
Kun Han, Peng Liu
doaj   +1 more source