A5047164138- Irrigation Practices and Water Management
- Plant nutrient uptake and metabolism
- Crop Yield and Soil Fertility
- Plant Water Relations and Carbon Dynamics
- Plant responses to water stress
- Soil Carbon and Nitrogen Dynamics
- Rice Cultivation and Yield Improvement
- Environmental and Agricultural Sciences
- Agronomic Practices and Intercropping Systems
- Plant Physiology and Cultivation Studies
- Growth and nutrition in plants
- Berry genetics and cultivation research
- Agricultural Science and Fertilization
- Hydraulic flow and structures
- Seedling growth and survival studies
- Polymer-Based Agricultural Enhancements
- Agriculture, Soil, Plant Science
- Potato Plant Research
- Plant Pathogens and Fungal Diseases
- Forest, Soil, and Plant Ecology in China
- Soil erosion and sediment transport
- Plant Micronutrient Interactions and Effects
- Agroforestry and silvopastoral systems
- Composting and Vermicomposting Techniques
- Polysaccharides and Plant Cell Walls
Gansu Agricultural University
2019-2025
Northwest A&F University
2017-2019
Wolfberry (Lycium barbarum L.) production in arid and semi-arid areas is drastically affected by the low utilization rate of soil water resources irrational application nitrogen fertilizers. Thus, this study explored a high-yielding, high-quality, efficient irrigation regulation model to promote efficiency wolfberry rational land areas. We compared analyzed effects different treatments (the upper lower limits were estimated as percentage content field capacity (θf), with following regimen:...
Agricultural production frequently encounters challenges, including soil nitrogen pollution and imbalances resulting from improper irrigation fertilization practices. This study focuses on wolfberry farmland, analyzing the effects of four levels [full (W0, 75%−85% θ f ), mild water deficit (W1, 65%−75% moderate (W2, 55%−65% severe (W3, 45%−55% )] application [no (N0, 0 kg·ha −1 low (N1, 150 medium (N2, 300 high (N3, 450 uptake by plants, loss, plant-soil balance, use efficiency. The results...
This study posits that strategically optimizing irrigation and fertilization regimes can enhance the productivity water use efficiency (WUE) of alfalfa (Medicago sativa L.), thereby mitigating constraints imposed by soil impoverishment scarcity in forage production systems arid semi-arid regions. Conducted over two years, outdoor pot experiment investigated effects regulation during branching bud stages (each at 60–100% θ0.85, where θ0.85 = 0.85θfc) different levels nitrogen phosphorus...
The addition of phosphorus fertilizer plays a critical role in improving alfalfa yield and quality. However, improper application may lead to resource waste environmental pollution, its effects are influenced by multiple factors. This study quantitatively analyzed the fertilization on yield, crude protein (CP) content, acid detergent fiber (ADF) neutral (NDF) content their major influencing factors using meta-analysis method integrating data from published field experiments. results showed...
The impact of the intercropping system on soil-plant-atmosphere continuum (SPAC), encompassing soil evaporation, moisture dynamics, and crop transpiration, remains an area uncertainty. Field experiments were conducted for two years in conjunction with SIMDualKc (Simulation Dual Crop Coefficient) model to simulate planting configurations: sole-cropped wolfberry (
Appropriate planting and nitrogen application patterns to support high-quality production of cultivated forage in light issues water scarcity, extensive field husbandry, low productivity grassland areas were investigated this study. Using Medicago sativa L. (alfalfa) as the research object, study analyzed effects (conventional flat (FP) ridge culture with film mulching (RM)) level (N0: 0 kg·ha−1, N1: 80 N2: 160 N3: 240 kg·ha−1) on growth, yield, quality (crude protein content (CP), acid...
Abstract Ridge-furrow rainwater harvesting (RFRH) planting pattern can lessen the effect of water deficits throughout all crop growth stages, but shortage would remain unavoidable during some stages in arid and semiarid areas. Supplemental irrigation still be needed to achieve a higher production. Field experiments were conducted for two growing seasons (2012–2013 2013–2014) determine an appropriate amount supplemental applied winter oilseed rape at stem-elongation stage with RFRH pattern....
Crop residue returning (CRR) is known to improve the soil environment and thus increase crop production. However, impacts of CRR on wheat ( Triticum aestivum L.) yield have been contrary at times due differences in climatic conditions, traits, management practices. These effects were evaluated using 351 paired observations published 161 papers comprising studies conducted 19 provinces (autonomous regions) China. No publication bias or extreme values found data, indicating that analysis...
In the production of economic forests, there are common issues such as excessive application water and fertilizer, redundant plant growth, low benefits. Reasonable fertilizer management can not only help address these problems but also improve absorption use efficiency resources by plants, promoting green efficient development fruit forestry industry. order to explore a suitable nitrogen mode for Lycium barbarum, field experiments were conducted in this study from 2021 2022. Specifically,...
Establishing lucerne field is an efficient way to protect natural steppes, alleviate conflicts between meadows and livestock, promote the development of animal husbandry. However, problems such as extensive management, valuing yield over quality, low resource utilization are endemic in production. Exploring reasonable cultivation patterns can contribute improving current situation artificial grassland production promoting high-quality husbandry prataculture. Lucerne experiment was carried...
ABSTRACT Accurate and timely diagnosing of nitrogen (N) requirements for crop growth is vital improving the efficiency N use reducing risk losses. This study conducted a comparison dilution curves with urea controlled‐release fertilizer (CRN) to explore applicability critical curve determine appropriateness CRN. Experiments on winter wheat ( Triticum aestivum L.) different applications were during 2013 2015 in Shaanxi Province, China. The consisted at 80 (U80), 160 (U160), 240 kg ha −1...
This study was about the water-nitrogen regulation model and its soil nutrient environment effect for increasing yield efficiency of Bromus inermis in Hexi Corridor, Gansu Province, China. used as research object this four irrigation management types nitrogen application levels were set. The (controlled by percentage field capacity (θf) at jointing stage) 75–85% (W0), 65–85% (W1), 55–85% (W2) 45–85% (W3). pure 0 kg·ha−1 (N0), 60 (N1), 120 (N2) 180 (N3). effects on spatial temporal...
The application of fertilizer in agricultural production has become universally common for achieving high crop yields and economic benefits, but it potential impacts on food safety, energy crisis environmental pollution. Optimal management fertilization is thus necessary maintaining sustainable agriculture. Two-year (2013–2015) field experiment was conducted, Yangling (108°24′E, 34°20′N, 521 m a.s.l.), Shaanxi Province, China, to explore the effects different nitrogen (N) applications...
Scientific selection of appropriate herbage planting management mode is an important guarantee to promote artificial grassland development and productivity. In this study, three-year-old alfalfa (Medicago sativa L.) bromus inermis were applied analyze the effects patterns (bromus mixed-sowing D1, mono-sowing D2), nitrogen application (pure nitrogen) level (N1: 60 kg·ha−1, N2: 120 kg·ha−1), water regulation (upper lower limits irrigation are calculated as a percentage field capacity θf, W1:...
Alfalfa ( Medicago sativa L.) is a globally vital forage crop due to its high nutritive quality and yield. In countries with limited water resources, such as China, alfalfa mainly planted in arid semi-arid regions. Farmland mulching (FM), an important agronomic measure regions, gradually being applied production. However, the effects of FM on different climatic conditions management practices should be investigated before concluding that it universally effective. We performed meta-analysis...
Resource-based water shortages, uncoordinated irrigation, and fertilization are prevalent challenges in agricultural production. The scientific selection of appropriate fertilizer management methods is important for improving the utilization efficiency resources alleviating non-point source pollution. This study focused on wolfberry compared effects four irrigation levels [full (W0, 75%-85% θ