A5103185768- Irrigation Practices and Water Management
- Soil erosion and sediment transport
- Wastewater Treatment and Nitrogen Removal
- Crop Yield and Soil Fertility
- Soil and Water Nutrient Dynamics
- Plant Physiology and Cultivation Studies
- Plant Water Relations and Carbon Dynamics
- Phosphorus and nutrient management
- Horticultural and Viticultural Research
Qingdao Agricultural University
2023
Nanjing Agricultural University
2023
Jiangsu Academy of Agricultural Sciences
2023
Drip irrigation can reduce water and fertilizer use; however, the frequency of topdressing required for drip wheat in Huang-Huai-Hai region is still unclear. Through two continuous season field experiments, yield related traits under traditional surface (border irrigation) three fertilization frequencies (DF2, DF3, DF4, that was, twice, or four times same way during growth period) cultivars (Jimai 22, Jimai 20, Shiluan 02-1) were studied. Increasing could prolong time high-level...
Drip irrigation is a water-saving and fertilizer-saving application technology used in recent years, with which the frequency of drip nitrogen has not yet been determined. In order to investigate effects different frequencies on processing quality medium-gluten wheat (Jimai22) strong-gluten (Jimai20 Shiluan02-1), two-year field experiment was carried out. Two water N were set under same conditions total (210 kg·ha−1) (120 mm): DIF4, consisting four equal applications (each 30 kg·ha−1 mm...
Long-term large inputs of phosphorus (P) fertilizer in China have caused serious soil P accumulation, low use efficiency (PUE) and high risk loss. Controlling the amount applied presents an inevitable choice for improving PUE. Struvite recycled from agricultural wastewater rich N concentrations are capable slow nutrient release, uptake enabling reuse nutrients environmental sources when to land. A two-year field experiment was conducted investigate effects struvite combined with reduction...
Abstract Background Aiming at unbalanced coordination of irrigation and fertilization winter wheat in the eastern North China Plain, this study investigated effect fertigation on grain yield, quality, water use efficiency (WUE) nitrogen (NUE) seven (N) treatments. Under field conditions, traditional method (total N amount 240 kg ha −1 , application 90 sowing jointing anthesis, with topdressing 150 jointing) was used as control (CK). There were six treatments to compare CK. For treatments,...