Field of expertise (Grants-in-aid for Scientific Research classification) 【 display / non-display 】

Field of expertise (Grants-in-aid for Scientific Research classification) 【 display / non-display 】

• Plant nutrition/Soil science

Graduating School 【 display / non-display 】

Graduating School 【 display / non-display 】

• Huazhong Agricultural University, China, Soil Science and Agricultural Chemistry

  1986.07, Graduated

Graduate School 【 display / non-display 】

Graduate School 【 display / non-display 】

• Chiba University, Graduate School, Division of Science and Technology

  Doctor's Course, 2000.03, Completed

Academic Society Affiliations 【 display / non-display 】

Academic Society Affiliations 【 display / non-display 】

• Japanese Society of Soil Science and Plant Nutrition

• Japanese Society of Soil Microbiology

• Soil Science Society of America

• Crop Science Society of Japan

• The Society of Agricultural Mereorology

Papers 【 display / non-display 】

Papers 【 display / non-display 】

• Air-drying and drying-rewetting effects in Japanese Andosols subjected to long-term organic rice farming, Soil Science and Plant Nutrition, 1-10, 2020.09

  Kautsar Valensi, Cheng Weiguo, Tawaraya Keitaro, Hattori Satoshi, Yamada Susumu, Kobayashi Kazuhiko, Toriyama Kazunobu

  Single Author

  

• Incorporation of winter grasses suppresses summer weed germination and affects inorganic nitrogen in flooded paddy soil, Soil Science and Plant Nutrition, 66(2) 389-397, 2020.02

  Utami Asih Indah, Bimantara Putu Oki, Umemoto Riho, Sabri Riza Kurnia, Kautsar Valensi, Tawaraya Keitaro, Hanudin Eko, Cheng Weiguo

  Single Author

  

• Soil carbon and nitrogen dynamics by land use and management changes in East and Southeast Asian countries (soil C and N by LUMC), Soil Science and Plant Nutrition, 66(1) 34-36, 2020.01

  Cheng Weiguo

  Single Author

  

• Azolla incorporation and dual cropping influences CH4 and N2O emissions from flooded paddy ecosystems, Soil Science and Plant Nutrition, 1-11, 2020.01

  Kimani Samuel Munyaka, Bimantara Putu Oki, Hattori Satoshi, Tawaraya Keitaro, Sudo Shigeto, Cheng Weiguo

  Single Author

  

• Stable carbon isotope ratios of water-extractable organic carbon affected by application of rice straw and rice straw compost during a long-term rice experiment in Yamagata, Japan, Soil Science and Plant Nutrition, 1-8, 2019.12

  Nguyen-Sy Toan, Cheng Weiguo, Kimani Samuel Munyaka, Shiono Hiroyuki, Sugawara Reo, Tawaraya Keitaro, Watanabe Toru, Kumagai Katsumi

  Single Author

  

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