Zobrazeno 1 - 3
of 3
pro vyhledávání: '"Gui-ying JIANG"'
Changes in Organic Carbon Index of Grey Desert Soil in Northwest China After Long-Term Fertilization
Publikováno v:
Journal of Integrative Agriculture, Vol 13, Iss 3, Pp 554-561 (2014)
Soil organic carbon (SOC), soil microbial biomass carbon (SMBC) and SMBC quotient (SMBC/SOC, qSMBC) are key indexes of soil biological fertility because of the relationship to soil nutrition supply capacity. Yet it remains unknown how these three ind
Externí odkaz:
https://doaj.org/article/a0e546c2d60d401d8c8691c0e8099c42
Changes in Organic Carbon Index of Grey Desert Soil in Northwest China After Long-Term Fertilization
Publikováno v:
Journal of Integrative Agriculture, Vol 13, Iss 3, Pp 554-561 (2014)
Soil organic carbon (SOC), soil microbial biomass carbon (SMBC) and SMBC quotient (SMBC/SOC, qSMBC) are key indexes of soil biological fertility because of the relationship to soil nutrition supply capacity. Yet it remains unknown how these three ind
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::060c62a0da5b173c587c3539125a5c9e
https://doi.org/10.1016/s2095-3119(13)60712-1
https://doi.org/10.1016/s2095-3119(13)60712-1
Publikováno v:
Zhonghua liu xing bing xue za zhi = Zhonghua liuxingbingxue zazhi. 30(6)
To evaluate the effectiveness of post-exposure varicella vaccination in elementary schools in Beijing and to explore its influencing factors.From May to July 2007, varicella cases from 49 elementary schools in 4 districts in Beijing were observed pro
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::7e5033920e1bdad2f38dccc6562b40b1
https://pubmed.ncbi.nlm.nih.gov/19957618
https://pubmed.ncbi.nlm.nih.gov/19957618