A5100620304- Soil Carbon and Nitrogen Dynamics
- Plant nutrient uptake and metabolism
- Legume Nitrogen Fixing Symbiosis
- Soil and Water Nutrient Dynamics
- Agriculture, Soil, Plant Science
- Polymer-Based Agricultural Enhancements
- Plant Micronutrient Interactions and Effects
- Crop Yield and Soil Fertility
- Plant Stress Responses and Tolerance
- Peanut Plant Research Studies
- Phosphorus and nutrient management
- Microbial Community Ecology and Physiology
- Clay minerals and soil interactions
- Soil and Unsaturated Flow
- Photosynthetic Processes and Mechanisms
- Mycorrhizal Fungi and Plant Interactions
- Plant Ecology and Soil Science
- Phytase and its Applications
- Environmental and Agricultural Sciences
- Rice Cultivation and Yield Improvement
- Soybean genetics and cultivation
- Biofuel production and bioconversion
- Higher Education and Teaching Methods
- Agronomic Practices and Intercropping Systems
- Flowering Plant Growth and Cultivation
Shenyang Agricultural University
2016-2025
Ministry of Agriculture and Rural Affairs
2020-2024
Soil and Fertilizer Institute of Hunan Province
2008-2024
Northwest A&F University
2024
National Institute of Biological Sciences, Beijing
2022
Autonomous Healthcare
2021
Chinese Academy of Sciences
2006-2019
Northeast Institute of Geography and Agroecology
2019
Zhejiang University of Technology
2014
Case Western Reserve University
2014
Unraveling the influence of community assembly processes on soil ecosystem functioning presents a major challenge in field theoretical ecology, as it has received limited attention. Here, we used series long-term experiments spanning over 25 years to explore bacterial, fungal, protist, and nematode communities using high-throughput sequencing. We characterized microbial functional potential by abundance genes associated with carbon, nitrogen, phosphorus, sulfur cycling GeoChip-based gene...
In this study, the effect of mineral fertilizer and organic manure were evaluated on soil microbial biomass, dehydrogenase activity, bacterial fungal community structure in a long-term (33 years) field experiment. Except for nitrogen (N) treatment, fertilization greatly increased biomass carbon (SMBC) activity. Organic had significantly greater impact SMBC compared with fertilizers. Bacterial was analyzed by polymerase chain reaction (PCR)-denaturing gradient gel electrophoresis (DGGE)....
Abstract It is great of importance to better understand the effects long-term fertilization on crop yields, soil properties and nitrogen (N) use efficiency in a rotation cropping cultivation system under conditions frequent disturbance. Therefore, field experiment 40 years soybean-maize was performed brown investigate inorganic organic fertilizers efficiency. Equal amounts 15 N-labelled urea with 20.8% atom were used uniformly applied into micro-plots treatments N, NPK, M 1 2 NPK before...
Abstract Combined application of biochar with fertilizers has been used to increase soil fertility and crop yield. However, the coupling mechanisms through which improves yield at field scale time span over affects carbon nitrogen transformation are still little known. In this study, a long-term trial (2013–2019) was performed in brown planting maize. Six treatments were designed: CK—control; NPK—application chemical fertilizers; C 1 PK—low without fertilizer; NPK, 2 NPK 3 NPK—biochar 1.5, 6...
Abstract Applying biochar to soil has been proposed as a strategy enhance quality and crop productivity. To further evaluate the influence of straw application on fertility yield, five-year fixed site field experiment was conducted in paddy Northeast China. The experimental design included six treatments: control (CK), (C), (S), chemical fertilizers (NPK), with fertilizer (CNPK) (SNPK). results showed that compared NPK treatment, CNPK SNPK significantly increased total porosity, air...
Peanut (Arachis hypogaea L.) is a globally important oil crop, which often experiences poor growth and seedling necrosis under low nocturnal temperatures (LNT). This study assessed the effects of supplementary calcium (Ca2+) calmodulin inhibitor on peanut photosynthetic characteristics plants exposed to LNT, followed by recovery at higher temperature. We monitored key parameters in climate-controlled chamber pots containing soil. LNT reduced dry matter accumulation, enhanced leaf...
Soil microorganisms play crucial roles in nutrient cycling and determining soil quality fertility; thus, they are important for agricultural production. However, the impacts of long-term fertilization on microbial community remain ambiguous due to inconsistent results from different studies. The objective this study was characterize changes bacterial fungal diversity structures after 12 years aeolian sandy by analyzing 16S rRNA ITS gene sequences properties discover driving factors. Eight...
Abstract Biological nitrogen fixation (BNF) can help replenish available (N) in cropland and reduce the use of chemical N fertilizers, with diazotrophs playing an important role. However, response diazotroph community BNF activity biochar amendment soil, especially deep soil horizon, are poorly understood. In this study, samples were collected from topsoil (0–20 cm) subsoil (20–40 field experiment (established 2013) comprising treatments no fertilizer (CK), (NPK), (BC), plus fertilizers...
Abstract A 3-year fixed site experiment was carried out on a Planosol in Northeast China to study the effects of biochar and controlled-release nitrogen fertilizer rice yield, nitrogen-use efficiency, residual nitrogen, balance soil-crop system. Five treatments were established: control (CK), bare urea (BU), (CRU), 50% BU + CRU (MBC), (MBCB) treatments. The results showed that, compared with treatment, N-use efficiency (NUE) N agronomic (NAE) treatment increased by 12.2%, 33.9% 4.3 kg −1 ,...