A5019586204- Soil Carbon and Nitrogen Dynamics
- Rice Cultivation and Yield Improvement
- Plant nutrient uptake and metabolism
- Soil and Water Nutrient Dynamics
- Plant Micronutrient Interactions and Effects
- Agricultural Science and Fertilization
- Crop Yield and Soil Fertility
- Potato Plant Research
- Irrigation Practices and Water Management
- Soil and Unsaturated Flow
- GABA and Rice Research
- Agriculture, Soil, Plant Science
- Nitrogen and Sulfur Effects on Brassica
- Food composition and properties
- Gut microbiota and health
- Plant responses to water stress
- Soil erosion and sediment transport
- Microbial Community Ecology and Physiology
- Heavy metals in environment
- Plant Water Relations and Carbon Dynamics
- Manufacturing Process and Optimization
- Advanced Numerical Analysis Techniques
- Peatlands and Wetlands Ecology
- Soybean genetics and cultivation
- Advanced Measurement and Metrology Techniques
Huazhong Agricultural University
2019-2025
Ministry of Agriculture and Rural Affairs
2022-2024
Ministry of Ecology and Environment
2022
SUMMARY Potassium (K) is a prevalent limiting factor in terrestrial ecosystems, with approximately one‐eighth of the world's soils undergoing K + deficiency stress. Upon encountering stress, leaf area (LA) declines before net photosynthetic rate ( A n ). The sequential alterations fundamentally represent adaptive trade‐off between survival and growth plants subjected to This hypothesized be linked differences subcellular distribution limited resources. Thus, apparent concentration...
Direct-seeded rice has been developed rapidly because of labor savings. Changes in cultivation methods put forward new requirements for nitrogen (N) fertilizer management practices. Field experiments with five different ratios basal, tillering and panicle fertilizer, namely N1 (10:0:0), N2 (6:2:2), N3 (4:3:3), N4 (2:4:4) N5 (0:5:5), were conducted to investigate the effects N practices on yield formation, uptakes, ammonia (NH3 ) volatilization from paddy fields direct-seeded rice.The results...
Soil organic matter mineralization changed by land-use types is still not clearly understood. In this study, soils from typical including adjacent plantations of bamboo (Bam), camphor (Cam), and tea (Tea) were chosen to systematically investigate the role carbon components microbial community compositions in Ultisol. The followed sequence Bam < Cam Tea. higher contents labile pools Tea than that Bam. content dissolved (DOM) showed order Tea, whereas complexity chemical structure DOM...
Core Ideas Yield and 15 N fate were studied in rice/maize season Yangtze River Basin. Rice/maize yields comparable between traditional reduced fertilizer rate. Reduced increased use efficiency loss to environment. showed 40% 50% P saving potential the season. The deterioration of water quality induced by overuse fertilizers has become one main limiting factors sustainable economic social development Basin (YRB), China. Three field experiments using N‐labeled urea conducted at three locations...
Abstract Background and Objectives The effects of nitrogen (N) fertilization on rice quality, grain‐filling rate, starch synthase activity have been widely studied, but whether there is a relationship between rate has not reported. We conducted 2‐year field experiment using the indica cultivar Shenliangyou 5814 to investigate N (0, 90, 180, 270, 360 kg·ha –1 ) quality. Findings notably increased grain yield, head protein content while reducing chalkiness degree thereby enhancing milling,...
There is limited information on the effect of potassium (K) taste quality rice. Field experiments with five K fertilizer application rates (0, 60, 120, 180, and 240 kg
The alleviation of phosphorus (P) limitation by increasing carbon (C) input was an effective strategy in crop production. Yet, the effects straw returning on soil microbial biomass P (MBP) turnover and fractions paddy-upland rotation remain poorly understood. Soil MBP involves mineralization immobilization organic (Po), potentially altering reducing risk loss. turnover, utilization during rice-oilseed rape were evaluated two field experiments with different Po levels. treatments included no...
Aiming at the problems of low efficiency and poor accuracy detection bearing surface defects, a new method is proposed in this paper. The first used reconstruction model trained from defect-free image samples to recover defects visual information bearing’s surface, then performed residual difference between recovered original realize defect localization detection. To improve speed, meet real-time requirements, based on lightweight network mainly constructed developed. generative adversarial...