Article
Agronomy
Jun Wang, Wei Dai, Kaikai Fang, Hui Gao, Zhimin Sha, Linkui Cao
Summary: The combination of chemical fertilizer and organic fertilizer has a positive effect on the stability and nutrient accumulation of soil aggregates in greenhouse dryland.
Article
Soil Science
Evelin Pihlap, Markus Steffens, Ingrid Koegel-Knabner
Summary: This study aims to elucidate the initial aggregate formation in calcareous loess, showing that organic matter induces the formation of large macroaggregates, while microaggregates do not accumulate soil organic carbon. The findings suggest that soil aggregate formation on young calcareous soils involves both fresh soil organic matter contributing to macroaggregate formation and intrinsic cementation of loess through carbonates affecting microaggregate stability.
Article
Soil Science
Jiao Tang, Feifei Pan, Anthony J. Davy, Jinzhong Yin, Dafu Wu, Qinghua Yang
Summary: Crop productivity in intensive agriculture relies on soil fertility and structure maintenance. Chemical fertilizers supply nutrients but reduce soil organic carbon, while biogas slurry can provide nutrients and promote organic carbon content. A field experiment compared the effects of biogas slurry, chemical fertilizer, or a combination of both on yield and soil properties. Results showed that substituting half of chemical fertilizer with biogas slurry improved yield, enhanced soil aggregation and stability, and increased soil organic carbon content.
SOIL USE AND MANAGEMENT
(2023)
Article
Agronomy
Allison Bailey, Ken Janovicek, Paul Voroney, Bill Deen, Joshua Nasielski
Summary: A 10-year study in a corn-based cropping system showed that long-term nitrogen fertilizer application had no detectable effect on soil organic carbon (SOC), nitrogen supply capacity, and aggregate stability. However, it did increase crop yield and residue carbon inputs. Assuming a constant harvest index of 0.5 would overestimate actual residue carbon returns.
Article
Agronomy
Lixia Zhu, Mengmeng Cao, Chengchen Sang, Tingxuan Li, Yanjun Zhang, Yunxia Chang, Lili Li
Summary: This study investigated the effects of Trichoderma bio-fertilizer on the mineralization of aggregate-associated organic carbon in a field experiment. The results showed that Trichoderma bio-fertilizer increased organic carbon stock and cumulative mineralization of aggregate-associated organic carbon. The application of bio-fertilizer also affected the microbial community structure.
Article
Agronomy
Asmita Gautam, Jose Guzman, Peter Kovacs, Sandeep Kumar
Summary: The study compared the long-term effects of manure and inorganic fertilizer application at different rates on soil nutrients, aggregate stability, organic carbon, and nitrogen in different aggregate size fractions. Results showed that higher rates of manure application could increase soil organic carbon and nitrogen concentration.
ARCHIVES OF AGRONOMY AND SOIL SCIENCE
(2022)
Article
Soil Science
Yunjie Wen, Yuefeng Tang, Jiong Wen, Qi Wang, Lingyu Bai, Yanan Wang, Shiming Su, Cuixia Wu, Jialong Lv, Xibai Zeng
Summary: The dynamics of soil organic matters play a crucial role in controlling the formation and stability of aggregates. This study found that manure application significantly increased the organic carbon accumulation within aggregates, promoting microbial growth and contributing to aggregate formation and stabilization.
SOIL USE AND MANAGEMENT
(2021)
Article
Environmental Sciences
Mengdie Feng, Tianyang Li, Binghui He, Lixin Bai, Xiaoyu Wu
Summary: Fertilization management and crop growth can affect soil water repellency through altering other soil properties, and long-term fertilizer application enhances soil water repellency.
SCIENCE OF THE TOTAL ENVIRONMENT
(2022)
Article
Environmental Sciences
Shuang Ai, Xianghui Meng, Zhouxiong Zhang, Ronghui Li, Wenhao Teng, Kui Cheng, Fan Yang
Summary: By investigating the effects of A-HA application on soil aggregation processes and microbial communities, it is found that A-HA can increase the organic carbon concentration in soil, promote the formation of macroaggregates, and increase the mean weight diameter. Additionally, the addition of A-HA significantly increases the content of soil aggregate binding agents. A-HA drives microaggregates to assemble into macroaggregates by increasing the abundance of beneficial fungi. This study provides a solid foundation for the sustainable agricultural development of A-HA application for soil fertility restoration in the future.
Article
Green & Sustainable Science & Technology
Niamat Ullah Khan, Aftab Ahmad Khan, Muhammad Arif Goheer, Izwa Shafique, Sadam Hussain, Saddam Hussain, Talha Javed, Maliha Naz, Rubab Shabbir, Ali Raza, Faisal Zulfiqar, Freddy Mora-Poblete, Sunny Ahmar, Qasim Ali, Hayssam M. Ali, Manzer H. Siddiqui
Summary: Long-term conservation tillage and straw incorporation have positive effects on soil health, growth, and yield traits of crops, with ZTsas showing better performance. Proper nitrogen application, especially at 150 kg N ha(-1), can achieve optimal cotton yield and quality.
Article
Soil Science
Dennis Grunwald, Alexander Stracke, Heinz-Josef Koch
Summary: Cover crops can improve soil structure, with oil radish showing the highest improvement in penetration resistance and aggregate stability. This can benefit the early growth of sugar beet.
SOIL USE AND MANAGEMENT
(2023)
Article
Geosciences, Multidisciplinary
Gisela Garcia, Maria E. Campos, Nicolas Wyngaard, Nahuel Reussi-Calvo, Silvina San Martino, Fernanda Covacevich, Guillermo A. Studdert
Summary: The study found that in some cases, anaerobically mineralized nitrogen within large macroaggregates may be a better indicator of soil health than in bulk soil; however, due to the more time-consuming nature of determining anaerobically mineralized nitrogen within large macroaggregates, it is recommended to use anaerobically mineralized nitrogen in bulk soil as a variable for monitoring soil health.
Article
Plant Sciences
Fangdan Liu, Jiajun Lin, Yun Chen, Zhenqiang Jiang, Guangyuan Cai, Kangming Tan, Jianying Qi, Xiaolong Wang
Summary: This study compared the effects of different organic substitution practices on SOC storage and aggregate size distribution in red soil in South China. The results showed that the biochar-based organic substitution practice had a significant effect on improving SOC storage and sequestration, making it a promising approach.
JOURNAL OF SOIL SCIENCE AND PLANT NUTRITION
(2023)
Article
Nanoscience & Nanotechnology
Shujing Guo, Zhongwu Wang, Yining Ma, Jiannan Qi, Shougang Sun, Liqian Yuan, Yongxu Hu, Yinan Huang, Shuguang Wang, Xiaosong Chen, Jie Li, Liqiang Li, Wenping Hu
Summary: We developed a novel and general strain balance strategy to stabilize the aggregate state of organic semiconductor (OSC) films and enhance the robustness of organic field-effect transistors (OFETs). By introducing a compressive strain layer, the intrinsic tensile strain induced by substrates in OSC films can be well balanced, resulting in a highly stable aggregate state. OFETs based on strain-balanced OSC heterojunction films exhibit excellent operational and storage stability. This work provides an effective and general strategy to stabilize OSC films and guidance in constructing highly stable organic heterojunction devices.
ACS APPLIED MATERIALS & INTERFACES
(2023)
Article
Environmental Sciences
Steffen A. Schweizer, Markus Graf-Rosenfellner, Nisar A. Bhat, Gilles Kayser, Bhupendra S. Sisodia, Gunnar Kirchhof, Sabine Zikeli, Georg Cadisch, Gurbir S. Bhullar
Summary: Organic matter management plays an important role in improving soil structural properties, particularly for agricultural soils in tropical regions with high rainfall intensities. Organic farming is believed to increase organic carbon and enhance stability and permeability of the soil. However, the accumulation of organic carbon depends on soil type and environmental factors. This study compared the impact of organic farming and conventional practices on soil structural properties and found that higher application of organic amendments did not lead to significant increases in soil organic carbon. Changes in aggregate size distribution and lower water intake in the organic systems might be attributed to pH and exchangeable sodium levels. Chemical properties may dominate soil aggregation and limit the integration of organic amendments for sustainable agricultural intensification in tropical, semiarid climates.
LAND DEGRADATION & DEVELOPMENT
(2022)
Article
Soil Science
Erdem Yilmaz, Mehmet Sonmez
SOIL & TILLAGE RESEARCH
(2017)
Article
Agronomy
Erdem Yilmaz
COMMUNICATIONS IN SOIL SCIENCE AND PLANT ANALYSIS
(2011)
Article
Agronomy
Erdem Yilmaz, Ilker Sonmez, Halil Demir
COMMUNICATIONS IN SOIL SCIENCE AND PLANT ANALYSIS
(2014)
Article
Environmental Sciences
Erdem Yilmaz
JOURNAL OF ENVIRONMENTAL MANAGEMENT
(2014)
Article
Geosciences, Multidisciplinary
Erdem Yilmaz, Murad Canakci, Mehmet Topakci, Sahriye Sonmez, Bora Agsaran, Zeki Alagoz, Sedat Citak, Dilek Saadet Uras
Article
Agriculture, Multidisciplinary
Ilker Unal, Mehmet Topakci, Murad Canakci, Davut Karayel, Erdem Yilmaz, Onder Kabas
Summary: Open-field farming involves a series of processes aiming to maximize yield from the available agricultural landscape. Agricultural robots offer promising technologies for providing valuable soil data, reducing production costs, minimizing manual labor, and optimizing crop efficiency. This study focuses on designing a sensor platform and a GPS-guided autonomous robot to rapidly measure and map soil characteristics for precision farming applications, with results showing a negative correlation between soil penetration resistance and electrical conductivity.
TURKISH JOURNAL OF AGRICULTURE AND FORESTRY
(2021)
Article
Environmental Sciences
Erdem Yilmaz, Murad Canakci, Mehmet Topakci, Sahriye Sonmez, Bora Agsaran, Zeki Alagoz, Sedat Citak, Dilek Saadet Uras
FRESENIUS ENVIRONMENTAL BULLETIN
(2017)
Article
Food Science & Technology
Zeki Alagoz, Erdem Yilmaz
JOURNAL OF FOOD AGRICULTURE & ENVIRONMENT
(2011)
Article
Food Science & Technology
Erdem Yilmaz
JOURNAL OF FOOD AGRICULTURE & ENVIRONMENT
(2010)
Article
Food Science & Technology
Halil Demir, Ersin Polat, Ilker Sonmez, Erdem Yilmaz
JOURNAL OF FOOD AGRICULTURE & ENVIRONMENT
(2010)
Article
Food Science & Technology
Z. Alagoz, G. Melli Kadigil, E. Yilmaz
JOURNAL OF FOOD AGRICULTURE & ENVIRONMENT
(2010)
Article
Engineering, Chemical
Onder Kabas, Erdem Yilmaz, Am Ozmerzi, Ibrahim Akinci
JOURNAL OF FOOD ENGINEERING
(2007)
Article
Food Science & Technology
Erdem Yilmaz, Zeki Alagoz
JOURNAL OF FOOD AGRICULTURE & ENVIRONMENT
(2010)
Article
Food Science & Technology
Ilker Sonmez, Mustafa Kaplan, Halil Demir, Erdem Yilmaz
JOURNAL OF FOOD AGRICULTURE & ENVIRONMENT
(2010)
Article
Soil Science
Lin Liu, Yili Lu, Robert Horton, Tusheng Ren
Summary: A new approach is presented in this study to estimate the parameters of the soil water retention curve (SWRC). The new method accurately estimates SWRCs by using measured thermal conductivity-water content curves, soil texture, bulk density, and field capacity water content.
SOIL & TILLAGE RESEARCH
(2024)
Article
Soil Science
Zhongshan Dai, Yong Zhang, Yujie Wei, Chongfa Cai
Summary: This study investigates the effects of erosion degradation and long-term manure fertilization on soil properties and crop yield in Northeast China. Results show that erosion degradation and manure fertilization have lasting impacts on soil physical structure throughout the soil profile, while their effects on soil nutrient properties are focused in shallow layers. Manure fertilization significantly improves soil functional index (ISI) and maize yield for degraded soils. Erosion degradation has a greater influence on ISI and maize yield than manure fertilization.
SOIL & TILLAGE RESEARCH
(2024)
Article
Soil Science
Xintong Xu, Ruiyu Bi, Mengxin Song, Yubing Dong, Ying Jiao, Bingxue Wang, Zhengqin Xiong
Summary: The substitution of organic fertilizers for inorganic fertilizers has a significant impact on soil organic carbon (SOC) and can help combat soil degradation and climate change in intensive vegetable production.
SOIL & TILLAGE RESEARCH
(2024)
Article
Soil Science
Moritz Koza, Roger Funk, Julia Poehlitz, Christopher Conrad, Olga Shibistova, Tobias Meinel, Kanat Akshalov, Gerd Schmidt
Summary: Semi-arid regions in Central Asia are experiencing wind erosion due to steppe conversion and unsustainable farming practices. A study conducted in Kazakhstan used a mobile wind tunnel to assess soil erodibility under real conditions. The results showed significant differences in soil erosion based on initial conditions and mechanical stress, emphasizing the importance of proper soil management to prevent severe events.
SOIL & TILLAGE RESEARCH
(2024)
Article
Soil Science
Tong Li, Guorui Li, Zhiqiang Lu, Deqiang Zhao, Yuze Li, Ziting Wang, Xiaoxia Wen, Yuncheng Liao
Summary: Conservation agriculture with three management principles is effective in mitigating soil erosion and nutrient loss. This study found that no tillage significantly increased soil extracellular enzyme activities, while legume incorporation only had a significant effect on phosphorus-acquiring enzymes. Crop diversity positively influenced the no tillage-induced increase in enzyme activities.
SOIL & TILLAGE RESEARCH
(2024)
Article
Soil Science
Zahra Khasi, Mohammad Sadegh Askari, Setareh Amanifar, Kamran Moravej
Summary: This research aims to evaluate the applicability of visual soil evaluation methods for agricultural systems in semi-arid regions and assess the relationship between soil physical quality and crop yield. The results indicate that visual evaluation methods can effectively assess soil conditions, and optimal soil structural quality is crucial for sustainable crop production.
SOIL & TILLAGE RESEARCH
(2024)
Article
Soil Science
Amin Jannatul Ferdous, Xiaolin Wang, Katie Lewis, John Zak
Summary: Conservative agricultural management strategies can enhance crop productivity by altering soil microbiome, and incorporating legumes into cover crops in semi-arid regions can improve the dynamics of rhizobial communities. There is a strong underlying relationship between soil management and bacterial diversity in the soil.
SOIL & TILLAGE RESEARCH
(2024)
Article
Soil Science
Haiman Wang, Wankui Ni, Haisong Liu, Kangze Yuan
Summary: This study investigates the structural strength of the Loess-Paleosol Sequence (LPS) and finds that the strength tends to increase with burial depth, with the loess layer weaker than the paleosol layer. The microstructure of the LPS also undergoes significant transformations with increased burial depth, transitioning from an overhead structure to a matrix structure. These findings highlight the importance of climate conditions on the structural strength of the LPS.
SOIL & TILLAGE RESEARCH
(2024)
Article
Soil Science
Ranabir Chakraborty, V. K. Sharma, Debarup Das, D. R. Biswas, P. Mahapatra, D. K. Shahi, M. Barman, K. A. Chobhe, D. Chakraborty
Summary: This study aimed to evaluate the impact of long-term nutrient management practices on P fractions and P adsorption-desorption behaviour of an acid soil with a soybean-wheat cropping system. The findings revealed that amorphous Fe and Al, which play a significant role in P fixation, increased due to cultivation. The NPK+Lime treatment offered the most balanced approach, improving both crop yield and P uptake while effectively managing P dynamics in the soil. On the contrary, long-term application of NPK+FYM in an acid soil may result in faster P saturation of adsorption sites and increase the chances of leaching and eutrophication. Tailored P fertilization strategies should be developed to better utilize the PFe and PAl fractions and supplementing applied P.
SOIL & TILLAGE RESEARCH
(2024)
Article
Soil Science
Yuan Li, Ying Li, Qingping Zhang, Gang Xu, Guopeng Liang, Dong-Gill Kim, Carmen Rosa Carmona, Mei Yang, Jianming Xue, Yangzhou Xiang, Bin Yao, Yuying Shen
Summary: Agricultural intensification has led to severe degradation of croplands in China. Converting degraded croplands to grasslands can increase soil organic carbon and nitrogen content, but may decrease soil pH and available phosphorus. The duration of conversion and mean annual precipitation are major factors influencing soil changes.
SOIL & TILLAGE RESEARCH
(2024)
Article
Soil Science
Xinliang Wu, Sixu Yao, Jinxing Zhou
Summary: The coupling effect of slaking and mechanical breakdown on aggregate stability was evaluated using a new method. This method can partition the unique and shared effects of these two breakdown mechanisms and showed better performance in predicting soil erosion compared to existing methods.
SOIL & TILLAGE RESEARCH
(2024)
Article
Soil Science
Xinni Ju, Lei Gao, Dongli She, Yuhua Jia, Zhe Pang, Yaji Wang
Summary: This study linked soil pore structures quantified by X-ray computed tomography (CT) scanning and infiltration processes traced using stable hydrogen and oxygen isotopes under different land uses in the red soil region of southern China. The results showed that soil pore characteristics mainly affected soil water transport, while other soil properties played more important roles in soil water retention. CT-based porosity and soil texture were considered crucial indicators in the evaluation of water exchange during infiltration processes.
SOIL & TILLAGE RESEARCH
(2024)
Article
Soil Science
Hongwei Xu, Qing Qu, Jiaping Yang, Zhen Wang, Minggang Wang, Rentao Liu, Sha Xue
Summary: This study systematically analyzed the effects of drought on terrestrial ecosystem C-N-P stoichiometry on a global scale. The results showed that drought significantly decreased the C:N ratio in soil, enzymes, shoots, and roots. Soil microbes were limited by N, whereas plants were restricted by P under drought stress. Drought intensity and duration were negatively correlated with shoot N:P and vector angle.
SOIL & TILLAGE RESEARCH
(2024)
Article
Soil Science
Sara L. Bauke, Sabine J. Seidel, Miriam Athmann, Anne E. Berns, Melanie Braun, Martina I. Gocke, Julien Guigue, Timo Kautz, Ingrid Koegel-Knabner, Juliette Ohan, Matthias Rillig, Michael Schloter, Oliver Schmittmann, Stefanie Schulz, David Uhlig, Andrea Schnepf, Wulf Amelung
Summary: Agricultural production in Central Europe is increasingly affected by extreme drought events. This study found that incorporating organic matter, especially biowaste compost, into the subsoil significantly increased root growth and subsequently improved crop nutrient uptake, biomass, and grain yield. The incorporation of green waste compost had less pronounced effects.
SOIL & TILLAGE RESEARCH
(2024)
Article
Soil Science
Xi Chen, Xuesong Wang
Summary: Based on the application of the integrated wind erosion modeling system, this study comprehensively simulated the loss and conservation of nutrients during aeolian dust emissions in the arid and semiarid areas of China. The results showed a decreasing trend in nutrient losses over the past two decades, with the ecosystems playing a crucial role in preventing these losses. The prevention rates of different land cover types were generally high, indicating the effectiveness of conservation measures.
SOIL & TILLAGE RESEARCH
(2024)
