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Mengyuan Yang, Dongxian Zhou, Huixian Hang, Shuo Chen, Hua Liu, Jikang Su, Huilin Lv, Huixin Jia and Gengmao Zhao
(1) Background: Previous research has demonstrated that the cation exchange capacity (CEC) of soil and the balance of exchangeable cations Ca, Mg, and K are key factors affecting plant growth and development. We hypothesized that balancing exchangeable c...
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Ying Xu, Zhenhua Yu, Yansheng Li, Jian Jin, Xingyi Zhang, Guanghua Wang and Xiaobing Liu
Crop removal of cations and anions is one of the main factors causing soil acidification. Mollisols, also known as black soils, which are inherently neutral soils, have been acidified due to irrational land use. However, the magnitude of acidification of...
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Jimmy A. Ocaña-Reyes, Marco Gutiérrez, Richard Paredes-Espinosa, Christian A. Riveros, Gloria P. Cárdenas, Nino Bravo, Astrid Quispe-Tomas, Luiz P. Amaringo-Cordova, Juan C. Ocaña-Canales, José W. Zavala-Solórzano, Hugo A. Huamaní Yupanqui, Juancarlos Cruz and Richard Solórzano-Acosta
Tillage conservation practices (CA), traditional agriculture (TA), and liming influence soil properties and crop yield. However, it is essential to demonstrate which tillage and liming practices improve soil properties and forage corn yield. This study c...
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Yiping Peng, Ting Wang, Shujuan Xie, Zhenhua Liu, Chenjie Lin, Yueming Hu, Jianfang Wang and Xiaoyun Mao
Soil exchange cations are a basic indicator of soil quality and environmental clean-up potential. The accurate and efficient acquisition of information on soil cation content is of great importance for the monitoring of soil quality and pollution prevent...
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Carlos A. Alexandre, Rui Bajouco, Jacqueline D. S. Leal, José O. Peça and António B. Dias
Soil amendments with composted organic materials are recommended to increase soil organic matter (SOM) and promote soil fertility. Growing areas of hedged olive groves in the southern Iberia peninsula generate huge amounts of olive leaves, and their pote...
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Yanling Liu, Meng Zhang, Yu Li, Yarong Zhang, Xingcheng Huang, Yehua Yang, Huaqing Zhu, Han Xiong and Taiming Jiang
Nitrogen (N) fertilizer application is one of the causes of soil acidification at tea plantations. However, the effect of N fertilizer application on the soil acidification characteristics of tea plantations with different acidities remains unclear. In t...
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Polina Kuryntseva, Kamalya Karamova, Polina Galitskaya, Svetlana Selivanovskaya and Gennady Evtugyn
Biochar effects are strongly dependent on its properties. Biochar improves physical soil properties by decreasing bulk density and increasing medium and large aggregates, leading to faster and deeper water infiltration and root growth. Improvement of the...
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Rinat M. Manasypov, Artem G. Lim, Ivan V. Kri?kov, Tatiana V. Raudina, Danil G. Kurashev, Liudmila S. Shirokova and Oleg S. Pokrovsky
Thermokarst lakes in the Western Siberian Lowland (WSL) are major environmental factors controlling organic carbon and trace metal storage in inland waters and greenhouse gas emissions to the atmosphere. In contrast to previously published research devot...
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Sufardi Sufardi,Teti Arabia,Khairullah Khairullah,Karnilawati Karnilawati,Sahbudin Sahbudin,Zainabun Zainabun
Pág. 90 - 101
Soil surface charge and cation exchange are important parameters of soil fertility in tropical soils. This study was conducted to investigate characteristics of surface charges and cation exchanges on four soil orders of the dryland in Aceh Besar d...
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Ai Van Tran and Makoto Yanaga
Radiocontaminated soil in a paddy field in the Iitate village in Fukushima was treated with an industrial paper sludge carbon (PSC) prior to growing rice in May 2011. The results showed that the sum of the activity concentrations of 134Cs and 137Cs in th...
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