A5101639222- Agronomic Practices and Intercropping Systems
- Irrigation Practices and Water Management
- Soil Carbon and Nitrogen Dynamics
- Crop Yield and Soil Fertility
- Agroforestry and silvopastoral systems
- Hydrology and Watershed Management Studies
- Legume Nitrogen Fixing Symbiosis
- Plant Water Relations and Carbon Dynamics
- Soil and Water Nutrient Dynamics
- Plant nutrient uptake and metabolism
- Water Quality and Pollution Assessment
- Soil and Unsaturated Flow
- Soil erosion and sediment transport
- Soil Management and Crop Yield
- Climate change impacts on agriculture
- Environmental and Agricultural Sciences
- Rice Cultivation and Yield Improvement
- Greenhouse Technology and Climate Control
- Agricultural Productivity and Crop Improvement
- Arsenic contamination and mitigation
- Plant responses to elevated CO2
- Flood Risk Assessment and Management
- Sustainability and Ecological Systems Analysis
- Microbial Community Ecology and Physiology
- Immune cells in cancer
Gansu Agricultural University
2015-2024
Changjiang Water Resources Commission
2023
Scientific Institute of Pearl River Water Resources Protection
2015-2021
In the Hexi oasis irrigation area, green manure improves use efficiency of soil, light, heat and precipitation resources during a long fallow period (from wheat harvest to later maize sowing). The work aims determine optimal utilization patterns for reducing evapotranspiration (ETc) reduction improvement grain yield (GY) crop water productivity (WPc). A two-year field experiment was conducted at research station in Shiyang River Basin (Gansu, China) using completely randomized design with...
Agricultural soil microorganisms play a crucial role in farmland ecosystems and are integral to the material cycle these environments. The composition abundance of influenced by agronomic measures that alter microenvironment. These changes pivotal enhancing crop resistance, maximizing yield, facilitating nutrient cycling farmlands. Drawing on prior research advancements, this study systematically examined functions microorganisms, effects various their populations, ways which regulate...
<p class="2">Knowledge on effect of yield formation under straw combined with plastic film mulch is important in highlighting the importance cultivating high-efficient and high-yield crops arid environments. In this study, we developed a ‘double-mulching’ system, i.e., coupled mulch, integrated together intensified strip intercropping. We determined (i) responses leaf area index improvement to double mulching (ii) Its effects process mechanism intercropped wheat maize systems....
To some extent, the photosynthetic traits of developing leaves maize are regulated systemically by water and nitrogen. However, it remains unclear whether photosynthesis is systematically via nitrogen when crops grown under close (high density) planting conditions. address this, a field experiment that had split-split plot arrangement treatments was designed. Two irrigation levels on local traditional level (high, I2, 4,050 m 3 ha −1 ) reduced 20% (low, I1, 3,240 formed main plots; two...
Abstract Crop yield is limited by water and nitrogen (N) availability. However, in Hexi Corridor of northwestern China, scarcity excessive fertilizer N wheat ( Triticum aestivum L.) production causes serious conflicts between supply crop demand. A field experiment was conducted from 2016 to 2018 evaluate whether reducing irrigation will reduce grain wheat. There were two quotas (192 240 mm) three rates (135, 180, 225 kg ha −1 ). The results showed that 192 mm rate 180 reduced uptake, uptake...
Intercropping is considered a promising system for boosting crop productivity. However, intercropping usually requires higher inputs of resources that emit more CO2. It unclear whether an improved agricultural pattern could relieve this issue and enhance sustainability in arid irrigation area. A field experiment using well-designed practice was carried out northwest China; reduced tillage, coupled with wheat straw residue retention measures, integrated strip pattern. We determined the...
Plastic is a valuable mulching measure for increasing crop productivity in arid environments; however, little known about the main mechanism by which this technology actuates spatial–temporal changes soil hydrothermal effect. So 3-year field experiment was conducted to optimize effect of maize with three plastic mulched management treatments: (1) no tillage re-mulching (NM), (2) reduced (RM), and (3) conventional annual new (CM). The results showed that NM treatment increased water content...
Abstract Higher CO 2 emissions and lower crop productivity are becoming thorny problems restricted sustainable development of agriculture in arid inland areas. Intercropping has been shown to enhance productivity. However, generally requires more input that led an increase emissions. It is unknown whether designing tillage film mulching reduction could decrease soil intercropping. Therefore, we integrated no combined with residual straw returning into wheat–maize The maximal fluxes (F s )...
Strategies to reduce carbon emissions have been a hotspot in sustainable agriculture production. The delayed N fertilizer application had the potential pea ( Pisum sativum L.)/maize Zea mays L.) intercropping, but its microbial mechanism remains unclear. In this study, we investigated effects of on CO 2 and soil diversity pea/maize intercropping. respiration (Rs) rates intercropped maize were decreased by 24.7% 25.0% with fertilizer, respectively. total (TCE) intercropping system also 21.1%...