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pro vyhledávání: '"TCHIENKOUA"'
Akademický článek
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Autor:
van Straaten, Oliver, Corre, Marife D., Wolf, Katrin, Tchienkoua, Martin, Cuellar, Eloy, Matthews, Robin B., Veldkamp, Edzo
Publikováno v:
Proceedings of the National Academy of Sciences of the United States of America, 2015 Aug 01. 112(32), 9956-9960.
Externí odkaz:
https://www.jstor.org/stable/26464805
Publikováno v:
Plant and Soil, 2006 Jan 01. 284(1/2), 385-397.
Externí odkaz:
https://www.jstor.org/stable/24123937
Publikováno v:
In Pedosphere 2008 18(5):645-652
Autor:
Tchienkoua, M., Zech, W.
Publikováno v:
In International Journal of Applied Earth Observation and Geoinformation February 2004 5(1):69-79
Autor:
Tchienkoua, M., Zech, W.
Publikováno v:
In Agriculture, Ecosystems and Environment 2003 100(2):193-200
Autor:
T. Tchienkoua, Wolfgang Zech
Publikováno v:
Communications in Soil Science and Plant Analysis. 41:1327-1337
We measured phosphorus (P) chemical pools of genetic horizons of five representative pedons from central southern Cameroon. Our objectives were to assess the relative abundance of P pools and to empirically model their interrelations and contribution
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c26b087720a518a8e59c83b3949c2b43
https://doi.org/10.1080/00103621003759338
https://doi.org/10.1080/00103621003759338
Publikováno v:
Nutrient Cycling in Agroecosystems. 88:49-58
Biological nitrogen fixation (BNF) potential of 12 soybean genotypes was evaluated in conditions of low and sufficient phosphorus (P) supply in two acid soils of southern Cameroon. The P sources were phosphate rock (PR) and triple superphosphate (TSP
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4e730e147c8237abbc5325b5105edba3
https://doi.org/10.1007/s10705-008-9187-x
https://doi.org/10.1007/s10705-008-9187-x
Autor:
Oliver van Straaten, Eloy Cuellar, Katrin Wolf, Marife D. Corre, Edzo Veldkamp, Martin Tchienkoua, Robin Matthews
Publikováno v:
Instituto Nacional de Innovación Agraria
INIA-Institucional
instacron:INIA
Repositorio Institucional-INIA
INIA-Institucional
instacron:INIA
Repositorio Institucional-INIA
5 Páginas Tropical deforestation for the establishment of tree cash crop plantations causes significant alterations to soil organic carbon (SOC) dynamics. Despite this recognition, the current Intergovernmental Panel on Climate Change (IPCC) tier 1
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3cf1a8d69aa17cc159a74d156b305afb
http://repositorio.inia.gob.pe/handle/20.500.12955/1191
http://repositorio.inia.gob.pe/handle/20.500.12955/1191
Autor:
Wolfgang Zech, M. Tchienkoua
Publikováno v:
Agriculture, Ecosystems & Environment. 104:673-679
Assessing land use-induced changes in soil systems is essential for addressing the problem of agroecosystem transformation and sustained land productivity. We compared organic carbon (OC) characteristics and plant nutrient levels in surface horizons
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6d8871c9b61e82c41ecdd748edfe12a9
https://doi.org/10.1016/j.agee.2003.10.007
https://doi.org/10.1016/j.agee.2003.10.007