• Complex
  • Title
  • Keyword
  • Abstract
  • Scholars
  • Journal
  • ISSN
  • Conference
  • DOI
  • UT
成果搜索
High Impact Results & Cited Count Trend for Year Keyword Cloud and Partner Relationship

Query:

学者姓名:吴良泉

Refining:

Type

Submit Unfold

Source

Submit Unfold

Co-Author

Submit Unfold

Language

Submit

Clean All

Sort by:
Default
  • Default
  • Title
  • Year
  • WOS Cited Count
  • Impact factor
  • Ascending
  • Descending
< Page ,Total 14 >
Safe nitrogen boundaries for sustainable pomelo production: A case study in the hilly regions of southern China SCIE
期刊论文 | 2026 , 398 | AGRICULTURE ECOSYSTEMS & ENVIRONMENT
Abstract&Keyword Cite

Abstract :

Quantifying nitrogen (N) application thresholds is crucial for harmonizing productivity with water quality protection in intensive agricultural systems. Using Pinghe County, China's the largest pomelo production region, as a case study, this study establishes scientifically grounded N thresholds to counter the threats pose by excessive fertilizer inputs to sustainable production and water safety. Based on 954 farmer surveys and three years (2021-2023) of river monitoring, we fitted linear-plateau models relating N application to yield for honey pomelo (Citrus grandis L. Osbeck) and grapefruit (Citrus x paradisi), and a two-segment linear model linking watershed N balance with river NO3--N concentrations. Current N application rates averaged 359.9 kg N ha-1 yr-1 for honey pomelo and 374.0 kg N ha-1 yr-1 for grapefruit, with low N use efficiencies (NUE) of 32.4 % and 30.7 %, respectively. Piecewise regression identified optimal yield-based N application thresholds of 186.5-230.7 kg N ha-1 for honey pomelo and 187.0-222.8 kg N ha-1 for grapefruit. River NO3--N concentrations increased sharply when watershed N balance exceeded 117.7 kg N ha-1, and maintaining NO3--N below the 10 mg L-1 safety limit requires restricting N application rates not exceed 192.2 kg N ha-1. Scenario analysis indicated that N input based on yield optimization and water quality safety could achieve honey pomelo and grapefruit NUE of 39.6-41.7 % and 41.7-42.5 %, respectively. Overall, this study defines a safe N boundary that balances productivity with river water safety and provides actionable guidance for N management in intensive pomelo systems.

Keyword :

Nitrate nitrogen Nitrate nitrogen Nitrogen balance Nitrogen balance Nitrogen threshold Nitrogen threshold Pomelo yield Pomelo yield

Cite:

Copy from the list or Export to your reference management。

GB/T 7714 Luo, Ziwei , Li, Ran , Hu, Xiaotong et al. Safe nitrogen boundaries for sustainable pomelo production: A case study in the hilly regions of southern China [J]. | AGRICULTURE ECOSYSTEMS & ENVIRONMENT , 2026 , 398 .
MLA Luo, Ziwei et al. "Safe nitrogen boundaries for sustainable pomelo production: A case study in the hilly regions of southern China" . | AGRICULTURE ECOSYSTEMS & ENVIRONMENT 398 (2026) .
APA Luo, Ziwei , Li, Ran , Hu, Xiaotong , Liu, Yedong , He, Zhiyuan , Yang, Ruixiang et al. Safe nitrogen boundaries for sustainable pomelo production: A case study in the hilly regions of southern China . | AGRICULTURE ECOSYSTEMS & ENVIRONMENT , 2026 , 398 .
Export to NoteExpress RIS BibTex

Version :

一种有机肥定量化施肥控制装置 ipsunlight
专利 | 2025-05-28 | CN202510700803.6
Abstract&Keyword Cite

Abstract :

本发明公开了一种有机肥定量化施肥控制装置,涉及农业种植设备技术领域。本发明包括主体,主体上方设置有连接件,连接件上方设置有搅拌桶,搅拌桶内部设置有搅拌机构,搅拌机构用于对搅拌桶内部的有机肥进行均匀搅拌,搅拌桶两侧设置有波纹管,波纹管与连接管相互连通,连接管连通有定量机构,定量机构用于对有机肥进行定量均匀播撒。本发明通过搅拌机构对有机肥料进行均匀的搅拌,防止混料不均,再利用双头驱动气缸带动两侧的打孔机构向地面打下施肥孔,随后启动定量机构均匀的排出有机肥料,还可以根据需要调节有机肥料的流速,最后在启动覆土机构,从而对施肥孔两侧的土壤进行覆土作业。

Cite:

Copy from the list or Export to your reference management。

GB/T 7714 吴良泉 . 一种有机肥定量化施肥控制装置 : CN202510700803.6[P]. | 2025-05-28 .
MLA 吴良泉 . "一种有机肥定量化施肥控制装置" : CN202510700803.6. | 2025-05-28 .
APA 吴良泉 . 一种有机肥定量化施肥控制装置 : CN202510700803.6. | 2025-05-28 .
Export to NoteExpress RIS BibTex

Version :

Cultivar-specific volatile profiles in Passiflora edulis determine thrips (Frankliniella intonsa) feeding preferences SCIE
期刊论文 | 2025 , 16 | FRONTIERS IN PLANT SCIENCE
Abstract&Keyword Cite

Abstract :

The issue that the attraction of leaf odors leading to thrips attacks affecting the yield and quality of Passion fruit (Passiflora edulis)-a high-value tropical crop in southern China has drawn widely attentions. This study aimed to comprehensively investigate the influences of special VOCs in susceptible and resistant passion fruit cultivars on feeding preferences of thrips. To explore the association between VOCs and insect behavior, the aromatic intensity of the selected cultivar leaves was determined. A total of 87 differential volatiles were identified from 423 VOCs using orthogonal partial least squares-discriminant analysis (OPLS-DA, P< 0.05, VIP > 1.0). Metabolic pathway analysis linked the differential volatiles to phenylpropanoid and alpha-linolenic acid metabolism. The key differential volatiles were fruity odor benzaldehyde and green odor (Z)-3-hexenol, which exhibited the highest rOAVs. Resistant cultivars accumulate high concentrations of benzaldehyde (OAV:191.49), which correlated with thrips attraction; while susceptible cultivars accumulated higher concentration of (Z)-3-Hexenol (OAV: 200.60), associated with repellency. Behavioral assays confirmed thrips preference for benzaldehyde (58% attraction) and aversion to (Z)-3-Hexenol (22% selection). These findings not only could advance our understanding of plant volatile-mediated insect behavior but also enable the development of lures for pest management, while providing a scientific basis for breeding pest-resistant cultivars.

Keyword :

cultivars cultivars Frankliniella intonsa Frankliniella intonsa HS-SPME-GC-MS HS-SPME-GC-MS Passiflora Passiflora volatile organic compounds volatile organic compounds

Cite:

Copy from the list or Export to your reference management。

GB/T 7714 Li, Wei , Ren, Ziwen , Wang, Tong et al. Cultivar-specific volatile profiles in Passiflora edulis determine thrips (Frankliniella intonsa) feeding preferences [J]. | FRONTIERS IN PLANT SCIENCE , 2025 , 16 .
MLA Li, Wei et al. "Cultivar-specific volatile profiles in Passiflora edulis determine thrips (Frankliniella intonsa) feeding preferences" . | FRONTIERS IN PLANT SCIENCE 16 (2025) .
APA Li, Wei , Ren, Ziwen , Wang, Tong , Wei, Xiaoxia , Wei, Hui , Tian, Houjun et al. Cultivar-specific volatile profiles in Passiflora edulis determine thrips (Frankliniella intonsa) feeding preferences . | FRONTIERS IN PLANT SCIENCE , 2025 , 16 .
Export to NoteExpress RIS BibTex

Version :

Multi-Objective Nitrogen Optimization in Tea Cultivation: A Pathway to Achieve Sustainability in Cash Crop Systems SCIE
期刊论文 | 2025 , 15 (18) | AGRICULTURE-BASEL
Abstract&Keyword Cite

Abstract :

Excessive nitrogen fertilizer application in tea plantations is a common problem that leads to soil acidification and reductions in both yield and economic returns. To evaluate the impacts of varying nitrogen input levels (0-600 kg N ha-1 yr-1) on yield, as well as environmental and economic outcomes, a two-year field experiment was conducted. Results demonstrated that when nitrogen application exceeded 150 kg N ha-1 yr-1, key efficiency indicators-agronomic efficiency (NAE), recovery efficiency (NRE), and partial factor productivity (NPFP) declined markedly. Among all treatments, the 150 kg N ha-1 yr-1 rate achieved the highest NRE at 28.01%. Moreover, environmental burdens including global warming potential, acidification, and eutrophication intensified with increasing nitrogen input. Benefit analysis revealed that yield-based economic returns peaked between 150 and 165 kg N ha-1 yr-1, whereas the highest ecosystem economic benefit, accounting for both profit and environmental cost, occurred at 120 kg N ha-1 yr-1. Thus, 120 kg N ha-1 yr-1 is identified as the optimal application rate for maximizing integrated economic and environmental returns while maintaining yield. These findings provide valuable guidance for promoting sustainable nitrogen management in tea cultivation worldwide.

Keyword :

economic benefits economic benefits nitrogen fertilizer application nitrogen fertilizer application sustainable tea production sustainable tea production tea tea

Cite:

Copy from the list or Export to your reference management。

GB/T 7714 Pei, Jinze , Yang, Hongyu , Huang, Menghan et al. Multi-Objective Nitrogen Optimization in Tea Cultivation: A Pathway to Achieve Sustainability in Cash Crop Systems [J]. | AGRICULTURE-BASEL , 2025 , 15 (18) .
MLA Pei, Jinze et al. "Multi-Objective Nitrogen Optimization in Tea Cultivation: A Pathway to Achieve Sustainability in Cash Crop Systems" . | AGRICULTURE-BASEL 15 . 18 (2025) .
APA Pei, Jinze , Yang, Hongyu , Huang, Menghan , Yan, Xiaojun , Zeng, Xinran , Guo, Lijin et al. Multi-Objective Nitrogen Optimization in Tea Cultivation: A Pathway to Achieve Sustainability in Cash Crop Systems . | AGRICULTURE-BASEL , 2025 , 15 (18) .
Export to NoteExpress RIS BibTex

Version :

Magnesium fertilization promotes flavor balance and phenolic accumulation in Guanxi honey pomelo (Citrus maxima (Burm.) Merr.) on acidic soils SCIE
期刊论文 | 2025 , 350 | SCIENTIA HORTICULTURAE
Abstract&Keyword Cite

Abstract :

Magnesium (Mg) deficiency poses a major challenge to the sustainable cultivation of Guanxi honey pomelo (Citrus maxima (Burm.) Merr.) in the acidic soils of South China, severely impairing fruit quality and restricting the high-value development of the pomelo industry. To address this issue, soil Mg status was assessed across the main pomelo-producing region in Pinghe County, and Mg removal through fruit harvest was further estimated to evaluate the potential imbalance between soil Mg supply and fruit demand for Mg. Potential relationships were subsequently examined between Mg availability (in soils and leaves) and fruit yield and quality. Based on these assessments, preliminary validation was conducted through multi-site, multi-year field trials, followed by two years of multi-gradient fertilization at a long-term experimental site, involving two fertilization strategies: soil application and foliar spraying. Results showed that 65.5 % of surveyed orchards had soil Mg concentrations below 30 mg kg(-)(1). Fruit harvest removed approximately 13.64 kg ha(-)(1) yr(-1) of Mg annually, indicating substantial depletion pressure. Mg fertilization significantly increased pomelo yield, by 23.9 % under soil application and 31.7 % under foliar spraying. It also improved key fruit quality parameters, with the TSS/TA (total soluble solids/titratable acidity) ratio increasing by 19.51 % (soil) and by 42.98 % (foliar), alongside notable enhancements in vitamin C (Vc), total phenolics, and flavonoids. After 90 days of ambient storage, Mg-treated fruits showed better retention of peel and pulp moisture content. In particular, foliar application resulted in the highest TSS/TA ratio during storage. Across both application methods, the most effective rates were 45 kg ha(-)(1) MgO for soil fertilization and 4 % MgSO4 for foliar spraying.

Keyword :

Acidic soil Acidic soil Citrus maxima (Burm.) Merr. Citrus maxima (Burm.) Merr. Flavor Flavor Fruit quality Fruit quality Magnesium Magnesium

Cite:

Copy from the list or Export to your reference management。

GB/T 7714 Su, Da , Yan, Xiaojun , Ye, Delian et al. Magnesium fertilization promotes flavor balance and phenolic accumulation in Guanxi honey pomelo (Citrus maxima (Burm.) Merr.) on acidic soils [J]. | SCIENTIA HORTICULTURAE , 2025 , 350 .
MLA Su, Da et al. "Magnesium fertilization promotes flavor balance and phenolic accumulation in Guanxi honey pomelo (Citrus maxima (Burm.) Merr.) on acidic soils" . | SCIENTIA HORTICULTURAE 350 (2025) .
APA Su, Da , Yan, Xiaojun , Ye, Delian , Jiang, Yunfei , Zhang, Jiangzhou , Song, Biao et al. Magnesium fertilization promotes flavor balance and phenolic accumulation in Guanxi honey pomelo (Citrus maxima (Burm.) Merr.) on acidic soils . | SCIENTIA HORTICULTURAE , 2025 , 350 .
Export to NoteExpress RIS BibTex

Version :

Magnesium response in tobacco seedlings: Insights from proteome and phosphoproteome analyses SCIE
期刊论文 | 2025 , 234 | INDUSTRIAL CROPS AND PRODUCTS
Abstract&Keyword Cite

Abstract :

Tobacco (Nicotiana tabacum L.) requires magnesium for its leaf yield and quality, though its application is often neglected in the production of this industrial crop. This study used the four-dimensional data-independent acquisition-based quantitative proteomic and phosphoproteomic technology to elucidate the mechanisms of the responses of tobacco root and shoot to low (L), medium (M), and high (H), consisting mainly of 2.5, 250, and 2.5 x 103 mu M of Mg, respectively. The most significantly enriched pathways in the proteome were starch and sucrose metabolism in the root under high Mg supply and photosynthesis in the shoot under low Mg supply. The differential phosphoproteins were significantly enriched in the ribosome in roots and spliceosome in shoots. Magnesium transporters (MRS2-1, MRS2-3, MRS2-5, MRS2-I and NIPA3), ABC transporters, nitrogen, phosphorus, potassium, and calcium-associated transporters, and transcription factors (TFs), such as VIP1, WRKY46, WRKY32, WRKY6, HY5, CAMTA4, HSFA1, MYC2, ERF25 and TCP11, were considered differentially expressed proteins or phosphoproteins under deficiency or excess in Mg. However, CDPKs, RLKs, and MAPK3s were the differential phosphoproteins in both roots and shoots under Mg deficiency. An increase or decrease in the abundance of these transporters, TFs, and kinases modulates the activity of the proteins or phosphoproteins under different Mg supplies. It may also play essential roles in the ion homeostasis of tobacco cells, transduction of Mg signal, and transcriptional regulation of genes that respond to low or high Mg stress. Therefore, these findings provide new insights into the molecular mechanisms of the responses of tobacco to low or high Mg stress and a theoretical basis for the production of high-quality tobacco.

Keyword :

Magnesium Magnesium Molecular mechanism Molecular mechanism Phosphoproteome Phosphoproteome Proteome Proteome Tobacco Tobacco

Cite:

Copy from the list or Export to your reference management。

GB/T 7714 Shao, Xiuhong , Li, Jiqin , Wang, Zhiwen et al. Magnesium response in tobacco seedlings: Insights from proteome and phosphoproteome analyses [J]. | INDUSTRIAL CROPS AND PRODUCTS , 2025 , 234 .
MLA Shao, Xiuhong et al. "Magnesium response in tobacco seedlings: Insights from proteome and phosphoproteome analyses" . | INDUSTRIAL CROPS AND PRODUCTS 234 (2025) .
APA Shao, Xiuhong , Li, Jiqin , Wang, Zhiwen , Chen, Hao , Ma, Zhuwen , Zou, Mingmin et al. Magnesium response in tobacco seedlings: Insights from proteome and phosphoproteome analyses . | INDUSTRIAL CROPS AND PRODUCTS , 2025 , 234 .
Export to NoteExpress RIS BibTex

Version :

Enhanced glutamine synthetase activity improves grain nitrogen assimilation and low-nitrogen tolerance in sweet corn SCIE
期刊论文 | 2025 , 229 | PLANT PHYSIOLOGY AND BIOCHEMISTRY
WoS CC Cited Count: 1
Abstract&Keyword Cite

Abstract :

While reducing nitrogen (N) input is essential for sustainable agriculture, maintaining yield under low-N conditions remains a major challenge, particularly for N-sensitive crops such as sweet corn. However, the physiological mechanisms underlying N uptake, allocation, and assimilation in low-N-tolerant sweet corn genotypes remain poorly understood. A two-year field experiment (2022-2023) was conducted using two sweet corn cultivars (MT6855 and TYH6) under four N application rates (0, 90, 180, and 270 kg N ha- 1). Low N input significantly reduced the low-N tolerance index, agronomic traits, N accumulation, and N assimilation in both cultivars. Across two years, MT6855 exhibited a higher low-N tolerance index than TYH6 by 164.2 %, 30.8 %, -2.5 %, and 0 % under 0, 90, 180, and 270 kg N ha-1, respectively. MT6855 also showed significantly greater N concentration and accumulation in the ear, together with higher N harvest index and partial factor productivity, despite its comparatively lower plant and ear heights. Notably, MT6855 consistently maintained greater grain free amino acid concentration, as well as higher nitrate reductase (NR) and glutamine synthetase (GS) activities across all N levels and both years. Random forest analysis identified GS (26.6 %) and NR (24.3 %) activities as the primary contributors to low-N tolerance. These findings demonstrate that MT6855 achieves improved low-N tolerance through enhanced N assimilation and preferential allocation to the ear, providing valuable insights for breeding and cultivation strategies to improve low-N tolerance in sweet corn.

Keyword :

Low-nitrogen stress Low-nitrogen stress Nitrogen accumulation Nitrogen accumulation Nitrogen allocation Nitrogen allocation Nitrogen metabolism Nitrogen metabolism Sweet maize Sweet maize

Cite:

Copy from the list or Export to your reference management。

GB/T 7714 Yu, Zexun , Zhang, Ang , Gao, Wei et al. Enhanced glutamine synthetase activity improves grain nitrogen assimilation and low-nitrogen tolerance in sweet corn [J]. | PLANT PHYSIOLOGY AND BIOCHEMISTRY , 2025 , 229 .
MLA Yu, Zexun et al. "Enhanced glutamine synthetase activity improves grain nitrogen assimilation and low-nitrogen tolerance in sweet corn" . | PLANT PHYSIOLOGY AND BIOCHEMISTRY 229 (2025) .
APA Yu, Zexun , Zhang, Ang , Gao, Wei , Sun, Yanfang , Yue, Xiaoyang , Luo, Guangbo et al. Enhanced glutamine synthetase activity improves grain nitrogen assimilation and low-nitrogen tolerance in sweet corn . | PLANT PHYSIOLOGY AND BIOCHEMISTRY , 2025 , 229 .
Export to NoteExpress RIS BibTex

Version :

Mg-enriched nutrient management enhances phyllosphere bacterial diversity, community structure, and functional traits in pomelo orchards ESCI
期刊论文 | 2025 , 9 | CURRENT RESEARCH IN MICROBIAL SCIENCES
Abstract&Keyword Cite

Abstract :

Phyllosphere, the aerial surface of plants, harbors a tremendous diversity of microbes that significantly influences plant health and ecosystem functionality. Nevertheless, a holistic understanding of the effects of nutrient management, particularly magnesium (Mg) supplementation, on phyllosphere endophytes remains elusive. Herein, we conducted a five-year field experiment to investigate the impact of different nutrient management practices, including farmer practice of high N.P.K input (FP), reduced N.P.K input (OPT), and OPT supplemented with Mg (OPT+Mg), on the phyllosphere endophytic bacterial community (Illumina 16S sequencing) associated with fruit and leaf of pomelo trees across different growth stages, i.e., June (S1), July (S2), and September (S3). The results demonstrated that Mg-enriched nutrient management (OPT+Mg), significantly enhanced microbial diversity and restructured community composition, with notable increases in the relative abundance of beneficial phyla such as Actinobacteriota, Bacteroidota, and Chloroflexi compared with FP across all growing seasons. Similarly, both OPT and OPT+Mg generally supported higher microbial diversity than FP in fruit and leaf samples. Principal Coordinate Analysis (PCoA) and PERMANOVA confirmed significant differences in bacterial community structures among treatments. Ternary plot analysis further indicated the enrichment of beneficial genera under OPT and OPT+Mg treatments, which can play key roles in promoting plant growth and enhancing resilience against various stresses. In addition, Mg application was associated with more complex co-occurrence networks, highlighting its impact on promoting robust microbial communities in leaf and fruit samples. Functional predictions (FAPROTAX) suggested that Mg application was associated with higher predicted carbon and nitrogen cycling functions and lower predicted relative abundances of potential plant pathogens and intracellular parasites. This study is the first to provide long-term field-based evidence of how Mg supplementation modulates phyllosphere microbiota in fruit orchards, offering critical insights into microbiome-informed nutrient strategies. These findings highlight the unexplored role of Mg in shaping aerial plant microbiomes and present a novel avenue for enhancing sustainable pomelo production through targeted nutrient-microbiome interventions.

Keyword :

Bacteria Bacteria Endophytes Endophytes Magnesium Magnesium Nutrient management Nutrient management Phyllosphere Phyllosphere Pomelo Pomelo

Cite:

Copy from the list or Export to your reference management。

GB/T 7714 Muneer, Muhammad Atif , Huang, Rong , Xiaojun, Yan et al. Mg-enriched nutrient management enhances phyllosphere bacterial diversity, community structure, and functional traits in pomelo orchards [J]. | CURRENT RESEARCH IN MICROBIAL SCIENCES , 2025 , 9 .
MLA Muneer, Muhammad Atif et al. "Mg-enriched nutrient management enhances phyllosphere bacterial diversity, community structure, and functional traits in pomelo orchards" . | CURRENT RESEARCH IN MICROBIAL SCIENCES 9 (2025) .
APA Muneer, Muhammad Atif , Huang, Rong , Xiaojun, Yan , Pang, Ziqin , Munir, Muhammad Zeeshan , Ji, Baoming et al. Mg-enriched nutrient management enhances phyllosphere bacterial diversity, community structure, and functional traits in pomelo orchards . | CURRENT RESEARCH IN MICROBIAL SCIENCES , 2025 , 9 .
Export to NoteExpress RIS BibTex

Version :

Safe nitrogen boundaries for sustainable pomelo production: A case study in the hilly regions of southern China EI
期刊论文 | 2025 | SSRN
Abstract&Keyword Cite

Abstract :

Nitrogen (N) is essential for maintaining crop productivity, but its excessive input in agriculture leads to significant environmental challenges. This study investigates the N input in pomelo production in Pinghe County, which is one of the largest pomelo production regions in China, where overuse of N fertilizers in orchards has raised concerns about water quality and sustainable production. Based on 954 farmer survey questionnaires and three consecutive years (2021-2023) of river water quality monitoring, this study established the relationships between N input and yield for two major cultivated pomelo varieties—honey pomelo (Citrus grandis L. Osbeck) and grapefruit (Citrus × paradisi)—as well as between sub-watersheds N balance and river NO3--N concentrations. The results reveal current N application rate averaging 359.9 kg N ha-1 yr-1 for honey pomelo and 374.0 kg N ha-1 yr-1 for grapefruit, with N use efficiency (NUE) of 32.4% and 30.7%, respectively. When N application rate exceeded a certain threshold, yield growth stagnated. Using piecewise regression, we determined the recommended N application thresholds based on yield responses at different elevations for honey pomelo and grapefruit to be 186.5–230.7 and 187.0–222.8 kg ha-1, respectively. NO3--N concentrations increased sharply when the watershed N balance exceeded 117.7 kg ha-1. To keep river NO3--N concentrations below the river water safety limit of 10 mg L-1, we recommend that N fertilizer application rate should not exceed 192.2 kg N ha-1. Scenario analysis found that N input based on yield optimization and water quality safety could achieve NUE of 39.6–41.7% and 41.7–42.5%, respectively. Overall, the study established safety N boundary for citrus production based on yield and river water quality safety. This study provides empirical evidence and actionable guidelines for developing sustainable, ecologically integrated nitrogen management strategies in intensive agricultural systems. © 2025, The Authors. All rights reserved.

Keyword :

Citrus fruits Citrus fruits Nitrogen Nitrogen Nitrogen fertilizers Nitrogen fertilizers Rivers Rivers Sustainable development Sustainable development Water quality Water quality Watersheds Watersheds

Cite:

Copy from the list or Export to your reference management。

GB/T 7714 Luo, Ziwei , Li, Ran , Hu, Xiaotong et al. Safe nitrogen boundaries for sustainable pomelo production: A case study in the hilly regions of southern China [J]. | SSRN , 2025 .
MLA Luo, Ziwei et al. "Safe nitrogen boundaries for sustainable pomelo production: A case study in the hilly regions of southern China" . | SSRN (2025) .
APA Luo, Ziwei , Li, Ran , Hu, Xiaotong , Liu, Yedong , He, Zhiyuan , Yang, Ruixiang et al. Safe nitrogen boundaries for sustainable pomelo production: A case study in the hilly regions of southern China . | SSRN , 2025 .
Export to NoteExpress RIS BibTex

Version :

Balancing Productivity and Environmental Sustainability in Pomelo Production Through Controlled-Release Fertilizer Optimization SCIE
期刊论文 | 2025 , 15 (13) | AGRICULTURE-BASEL
WoS CC Cited Count: 1
Abstract&Keyword Cite

Abstract :

In the context of agricultural green transformation, the balance between the environmental footprint and economic return is a key indicator for measuring the synergy of high yields, high efficiency, and environmental friendliness in agricultural systems. However, the pathways and mechanisms for achieving this synergy in orchard systems remain unclear. Based on a three-year field experiment in Pinghe County, Fujian Province, a comprehensive evaluation framework integrating life cycle assessment (LCA) was constructed. This framework was used to systematically analyze the differences in the net ecosystem economic benefit (EEB) and environmental impact of four fertilization regimes: the conventional farming regime with no mulching (A; 1084 kg N ha(-1), 914 kg P2O5 ha(-1), and 906 kg K2O ha(-1)), the conventional farming regime with mulching (B), the optimized fertilization regime with water-fertilizer integration (C; 250 kg N ha(-1), 200 kg K2O ha(-1), 100 kg MgO ha(-1), and 400 kg CaO ha(-1)), and the optimized fertilization regime with controlled-release fertilizers (D). The results showed that regime D performed best in terms of yield, nutrient-use efficiency, and EEB, which increased by 220.5% and 297.5% compared with regime A, and reduced the input cost by CNY 63,100 similar to 69,000 hm(-2). Moreover, compared with regime A, regimes B, C, and D significantly reduced the carbon, nitrogen, and phosphorus footprints, respectively, with the carbon footprint reduced by 6.7 similar to 21.7%, 72.4 similar to 74.8%, and 71.6 similar to 76.5%; the nitrogen footprint reduced by 2.6 similar to 19.0%, 80.7 similar to 82.2%, and 80.1 similar to 83.4%; and the phosphorus footprint reduced by 15.3%, 100%, and 100%. Furthermore, the comprehensive evaluation index (CEI) is D > C > B > A. In total, the three optimized regimes balanced high yield with environmental sustainability, with the D regime showing the best performance, offering scientific support for transitioning to low-carbon, high-value orchards in smallholder systems.

Keyword :

controlled-release fertilizer controlled-release fertilizer environmental footprint environmental footprint Guangxi pomelo Guangxi pomelo life cycle assessment life cycle assessment net ecosystem economic benefit net ecosystem economic benefit

Cite:

Copy from the list or Export to your reference management。

GB/T 7714 Zhang, Zetian , Gao, Guangzhao , Yu, Jinghui et al. Balancing Productivity and Environmental Sustainability in Pomelo Production Through Controlled-Release Fertilizer Optimization [J]. | AGRICULTURE-BASEL , 2025 , 15 (13) .
MLA Zhang, Zetian et al. "Balancing Productivity and Environmental Sustainability in Pomelo Production Through Controlled-Release Fertilizer Optimization" . | AGRICULTURE-BASEL 15 . 13 (2025) .
APA Zhang, Zetian , Gao, Guangzhao , Yu, Jinghui , Zhan, Runzhi , Yang, Hongyu , He, Zhengjia et al. Balancing Productivity and Environmental Sustainability in Pomelo Production Through Controlled-Release Fertilizer Optimization . | AGRICULTURE-BASEL , 2025 , 15 (13) .
Export to NoteExpress RIS BibTex

Version :

10| 20| 50 per page
< Page ,Total 14 >

Export

Results:

Selected

to

Format:
Online/Total:213/15285
Address:FAFU Library(No.2 Xuyuan Road, Fuzhou, Fujian, PRC Post Code:350002)
Copyright:FAFU Library Technical Support:Beijing Aegean Software Co., Ltd. 闽ICP备10012082号