Results 21 to 30 of about 653,772 (212)

Long-term straw returning improve soil K balance and potassium supplying ability under rice and wheat cultivation

Scientific Reports, 2021
The aims of the present study were to provide scientific bases for rational use of crop straw to substitute chemical potassium (K) input. The effects of potassium fertilization and straw incorporation on soil K balance and K supplying in a long-term (14 ...
Zhiyi Zhang, Dongbi Liu, Maoqian Wu, Ying Xia, Fulin Zhang, Xianpeng Fan   +5 more
doaj   +1 more source

Analysis of the Development Trend in Agriculture Non-point Source Pollution Based on CiteSpace [PDF]

E3S Web of Conferences, 2023
This paper uses CiteSpace to visualize and analyze the literature related to agricultural non-point source pollution in China Knowledge Network (CNKI) from 1993~2022.
Wang Yan, Jiao Yan, Yang Wenzhu, Ling Ling   +3 more
doaj   +1 more source

A Newly Discovered Humic-Reducing Bacterium, Pseudomonas geniculata PQ01, Isolated From Paddy Soil Promotes Paraquat Anaerobic Transformation

Frontiers in Microbiology, 2020
Due to toxicity and persistence of paraquat (a widely used herbicide), eco-friendly remediation approaches to its contamination and effective antidotes to its poisoning have been highly desired and raised increasing concerns.
Chunyuan Wu, Chunyuan Wu, Chunyuan Wu, Xiaoyan Wu, Shanshan Chen, Dongming Wu, Dongming Wu   +6 more
doaj   +1 more source

Estimating the Gross Primary Production and Evapotranspiration of Rice Paddy Fields in the Sub-Tropical Region of China Using a Remotely-Sensed Based Water-Carbon Coupled Model

Remote Sensing, 2021
Rice serves as the staple food for over 50% of the global population. Remotely-sensed based estimation of the gross primary production (GPP) and evapotranspiration (ET) of rice paddy fields is essential to assess global food security.
Guojing Gan, Xiaosong Zhao, Xingwang Fan, Henwang Xie, Weirong Jin, Han Zhou, Yifan Cui, Yuanbo Liu   +7 more
doaj   +1 more source

Fabrication of hemicellulose-derived supercapacitor and Pd@lignin nanosphere catalyst by targeted lignocellulose fractionation

Industrial Crops and Products
Upgrading lignocellulose resources into value-added products is charming but encounters challenges due to their structural heterogeneity and product complexity.
Feiyue Shen, Yuhang Wang, Zhiwen Zeng, Zhanglin Liu, Shuangrong Zhu, Liang Yang, Jinguang Hu, Dong Tian, Fei Shen   +8 more
doaj   +1 more source

Estimates of N2O Emissions and Mitigation Potential from a Spring Maize Field Based on DNDC Model

Journal of Integrative Agriculture, 2012
Agricultural production plays an important role in affecting atmospheric nitrous oxide (N2O) concentrations. Field measurements were conducted in Dalian City, Liaoning Province in Northeast China from two consecutive years (2009 and 2010) to estimate N2O
Hu LI, Jian-jun QIU, Li-gang WANG, Ming-yi XU, Zhi-qiang LIU, Wei WANG   +5 more
doaj   +1 more source

Statistical evaluation of proxies for estimating the rainfall erosivity factor

Scientific Reports, 2022
Considering the high-temporal-resolution rainfall data requirements for calculating the Rainfall Erosivity factor (that is, the R-factor), studies have developed a large number of proxies for the R-factor (PR).
Xiaoqing Ma, Mingguo Zheng
doaj   +1 more source

Inconsistent Patterns of Soil Fauna Biodiversity and Soil Physicochemical Characteristic Along an Urbanization Gradient

Frontiers in Ecology and Evolution, 2022
Urbanization has induced substantial changes in soil physicochemical characteristic, which plays an important role in regulating soil fauna biodiversity in forests and grasslands.
Shiqin Yu, Shiqin Yu, Shiqin Yu, Zhifeng Wu, Guoliang Xu, Guoliang Xu, Guoliang Xu, Cheng Li, Zhijian Wu, Zengguang Li, Xiaohua Chen, Miaojun Lin, Xueru Fang, Yongquan Lin   +13 more
doaj   +1 more source

Potentials of emergent plant residue derived biochar to be alternative carbon-based phosphorus fertilizer by Fe(II)/Fe(III) magnetic modification

Biochar
Emergent plants have been remarkably effective in reducing phosphorus (P) discharge from ecological ditches; however, the treatment and recycling of these residues is a great challenge.
Hongjuan Xin, Jiao Yang, Yuanyuan Lu, Hekang Xiao, Haitao Wang, Kamel M. Eltohamy, Xueqi Zhu, Chunlong Liu, Yunying Fang, Ye Ye, Xinqiang Liang   +10 more
doaj   +1 more source

Multi-Omics and Phenotypic Analysis Reveal Paenibacillus polymyxa JX-1 as a Broad-Spectrum Biocontrol Agent Against Clubroot Disease

Microorganisms
Paenibacillus polymyxa is a promising biocontrol agent based on many applications in agriculture. In this study, characterization of a novel strain JX-1 was performed by various comparative phenotypic assays including cell wall-degrading enzyme activity ...
Shu Che, Jiankun Hu, Jiaqin Fan, Liping Yang, Rong Huang   +4 more
doaj   +1 more source