A5005232734- Irrigation Practices and Water Management
- Remote Sensing in Agriculture
- Plant Water Relations and Carbon Dynamics
- Greenhouse Technology and Climate Control
- Crop Yield and Soil Fertility
- Leaf Properties and Growth Measurement
- Remote Sensing and Land Use
- Plant nutrient uptake and metabolism
- Rice Cultivation and Yield Improvement
- Solar Radiation and Photovoltaics
- Spectroscopy and Chemometric Analyses
- Plant Physiology and Cultivation Studies
- Photovoltaic System Optimization Techniques
- Soil Geostatistics and Mapping
- Soil Carbon and Nitrogen Dynamics
- Soil Moisture and Remote Sensing
- Environmental and Agricultural Sciences
- Soil erosion and sediment transport
- Potato Plant Research
- Hydrology and Watershed Management Studies
- Climate change impacts on agriculture
- Soil and Water Nutrient Dynamics
- Hydrological Forecasting Using AI
- Water Quality Monitoring and Analysis
- Smart Agriculture and AI
Northwest A&F University
2016-2025
Northwest Institute of Mechanical and Electrical Engineering
2022-2024
Agriculture and Forestry University
2023
Ministry of Education of the People's Republic of China
2023
Chlorophyll is an important component of crop photosynthesis as it necessary for the material exchange between crops and atmosphere. The amount chlorophyll present reflects growth health status crops. Spectral technology a feasible method obtaining content. first-order differential spectral index contains sufficient information related to content has high prediction ability. Therefore, in this study, hyperspectral data soybean canopy leaves at different stages were obtained. transformation...
Leaf area index (LAI) and above-ground biomass are both vital indicators for evaluating crop growth development, while rapid non-destructive estimation of LAI is considerable significance field management. Owing to the advantages repeatable high-throughput observations, spectral technology provides a feasible method obtaining crops. In present study, spectral, data winter wheat were collected, 7 species (14 in total) calculated based on original first-order differential spectrum correlation...
The reference evapotranspiration (ETo) is a key parameter in achieving sustainable use of agricultural water resources. To accurately acquire ETo under limited conditions, this study combined the northern goshawk optimization algorithm (NGO) with extreme gradient boosting (XGBoost) model to propose novel NGO-XGBoost model. performance was evaluated using meteorological data from 30 stations North China Plain and compared XGBoost, random forest (RF), k nearest neighbor (KNN) models. An...
The accumulation of soil salt becomes a worldwide widespread phenomenon, being major threat to global production. As an environmental stress, salinity can reduce the vegetation photosynthetic activity. Solar-induced chlorophyll fluorescence (SIF) is electromagnetic signal actively released by during photosynthesis. SIF not only capture lower activity due stress promptly, but also less affected atmosphere and background. However, ability observation detect remains unclear. Here, we use...