Zobrazeno 1 - 10
of 44
pro vyhledávání: '"Jean-Pierre Nguetnkam"'
Publikováno v:
African and Mediterranean Agricultural Journal - Al Awamia, Vol 0, Iss 139, Pp 85-104 (2023)
The objective of this study is to evaluate the effects of the application of biochar and rice husk powder combined with mineral fertilizer on the yield of the CMS-9015 variety of maize (Zea mays) and fertility. soils. The field experiment with three
Externí odkaz:
https://doaj.org/article/eef092aed4624600875f29cb7907fbbd
Publikováno v:
Scientific African, Vol 21, Iss , Pp e01873- (2023)
In the present study, duricrust formations of Danfili-Mambal are characterized on morphological, mineralogical and geochemical point of view, in order to identify the different facies and to determine their potential mining. To this end, four hills w
Externí odkaz:
https://doaj.org/article/935083f969264d6aa18769510251d1a6
Autor:
Simon Djakba Basga, Jean Pierre Temga, Désiré Tsozué, Arafat Gove, Bourou Sali, Jean Pierre Nguetnkam
Publikováno v:
Soil & Environment, Vol 39, Iss 1, Pp 1-12 (2020)
Knowledge of the combining effect of agricultural practices and slope on soil erodibility is important to promote their suitable use and constitutes a key parameter for their sustainable conservation. The aim of this study was to characterize verti
Externí odkaz:
https://doaj.org/article/55e0738c611b4920b7d9c85365c357de
Autor:
Jean Pierre, Temga, Primus, Azinwi Tamfuh, Simon, Basga Djakba, Philemon, Zo'o Zame, Hamadjida, Gouban, Monique, Abossolo, Jean Pierre, Nguetnkam, Dieudonné Lucien, Bitom
Publikováno v:
In Journal of African Earth Sciences February 2019 150:176-193
Autor:
Arliane Nicole Tchekambou Tetchou, Josiane Demlabin Sonmo, Armanda Nguiffo, Jean Pierre Tchouankoue, Jean Pierre Nguetnkam, Suzi Huff Theodoro
Publikováno v:
Asian Journal of Soil Science and Plant Nutrition. :16-33
This study evaluates the fertilizing potential of micaschist powder in sugarcane farming on ferrallitic soils of the Mbandjok area in Cameroon. These soils are poor in exchangeable cations and assimil able phosphorus, very acidic, with low to moderat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::417f76797e649b4eba1c2d9711c0f10a
https://doi.org/10.9734/ajsspn/2022/v8i4165
https://doi.org/10.9734/ajsspn/2022/v8i4165
Publikováno v:
Scientific African, Vol 10, Iss , Pp e00655- (2020)
Ngaoundal-Dir section was characterized in order to determine its duricrust potential and the role of topography in its mineral enrichment. The high altitude (Ngaoundal sector) and the low-altitude (Dir sector) were investigated using field methods a
Externí odkaz:
https://doaj.org/article/fb6ad4bfabb24a0cb3e3ad0b6975825a
Publikováno v:
Eurasian Journal of Soil Science, Vol 7, Iss 4, Pp 346-354 (2018)
In the present study, two topomorphic vertisols profiles used for sorghum production were described and characterized. After macroscopic characterization, physicochemical, mineralogical and geochemical analyses were made. Physicochemical analyses wer
Externí odkaz:
https://doaj.org/article/2a347cf88e014b01be6e1177fb9875c0
Publikováno v:
International Soil and Water Conservation Research, Vol 6, Iss 3, Pp 237-244 (2018)
Clay dispersion by water is important for soil and water conservation as well as for irrigation scheduling. In the present study, clay dispersion/flocculation of irrigated and flooded vertisols in North Cameroon was investigated using clay dispersion
Externí odkaz:
https://doaj.org/article/e5ecedfee5e041eeabd1d07802b02efc
Autor:
Clautilde Megueni, Jean-Pierre Nguetnkam, Lucien Tchuenteu Tatchum, Abba Maimouna, Clarisse Djao Mein’da
Publikováno v:
International Journal of Plant & Soil Science. :211-225
Aims: Amendment of ferralitic soils of Ngaoundere (Cameroon) by rock materials, so-called petrofertilizer, can be a promising solution to improve their fertility and thus enhance crop yield. Study Design: In the present study, the influence of pyrocl
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a0897fb7fc2f124c9725e43d25d70310
https://doi.org/10.9734/ijpss/2022/v34i2131257
https://doi.org/10.9734/ijpss/2022/v34i2131257
Publikováno v:
International Journal of Plant & Soil Science. :307-315
The present study aims at assessing the fertilizing potential of basalts on impoverished oxisoils from Ngaoundéré (Adamawa, Cameroon). This specifically involves the application of finely ground basalts on impoverished oxisoils and monitoring chang
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cb84c3ba4470f94974421a7928848c43
https://doi.org/10.9734/ijpss/2021/v33i2430782
https://doi.org/10.9734/ijpss/2021/v33i2430782