Výsledky vyhledávání - "Z Gnankambary"

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Structure of Vegetables Farming and Farmer’s Perception of Soil and Water Degradation in Two Periurban Areas in Yaounde Cameroon

Autor: Suzanne Abeline Tetmoun Maboune, Pierre Popice Nuemsi Kenmogne, Z Gnankambary, Jules Remy Ngoupayou Ndam, Gaëlle Stévie Fatou Manguele, Amina Aboubakar, Yvette Clarisse Mewouo Mfopou, Mamadou Traore, Hassan Bismarck Nacro

Publikováno v: Open Journal of Soil Science. :333-346

Vegetable farming is an activity sensitive to the dynamism of the population and to the level of intensification in the use of soil resources. A study was conducted in the peri-urban zones of Yaounde to present the socioeconomic characteristics of ve

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::ee351e226f0fca89da1ef0e640b9eec4
https://doi.org/10.4236/ojss.2017.711024

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Akademický článek

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Effect of Three Pesticides on Soil Dehydrogenase and Fluorescein Diacetate Activities in Vegetable Garden in Burkina Faso

Autor: P. W. Savadogo, P. M. Sedogo, Hassan Bismarck Nacro, R. W. A. Naré, Z. Gnankambary

Publikováno v: Current Research Journal of Biological Sciences. 6:102-106

Many studies have shown that pesticides use have some effect on soil biology. However little information is available concerning the effect of pesticides on soil enzyme activities in semi arid zone of Africa. The aim of this study was to investigate

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::a79a06f1d1fdc0fd99aa3b7f9ed510fc
https://doi.org/10.19026/crjbs.6.5505

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Current soil fertility management practices and their effects on the cotton production and soil on the cotton farms of Central and Western Burkina Faso

Autor: Karim Traoré, Jean Sibiri Ouédraogo, Moussa Bonzi, Mathias Bouinzemwendé Pouya, Antoine N. Somé, Z Gnankambary, Michel Papaoba Sedogo

Publikováno v: Cahiers Agricultures. 22:282-292

La gestion durable des sols est devenue une preoccupation majeure pour les exploitations cotonnieres du Burkina Faso du fait de la croissance demographique, de l’expansion de la culture du coton et des pratiques suboptimales de gestion de la fertil

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::fd9cd469577b40047e7cc129476e2cfe
https://doi.org/10.1684/agr.2013.0643

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Decomposition and nutrient release from mixed plant litters of contrasting quality in an agroforestry parkland in the south-Sudanese zone of West Africa

Autor: Z. Gnankambary, Anders Malmer, Jules Bayala, Gert Nyberg, V. Hien

Publikováno v: Nutrient Cycling in Agroecosystems. 82:1-13

We investigated under field and laboratory conditions the decomposition and nutrient release from mixed leaf litters of Faidherbia albida (Del) A. Chev. and Vitellaria paradoxa C.F. Gaertn. f. in the south-Sudanese zone of West Africa. Litterbags con

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::6b846e52c9009529a1e96b1c00094dba
https://doi.org/10.1007/s10705-008-9165-3

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Nitrogen and phosphorus limitation of soil microbial respiration in two tropical agroforestry parklands in the south-Sudanese zone of Burkina Faso: The effects of tree canopy and fertilization

Autor: Ulrik Ilstedt, Anders Malmer, Z. Gnankambary, V. Hien, Gert Nyberg

Publikováno v: Soil Biology and Biochemistry. 40:350-359

We studied nutrient limitation and availability for soil microbial respiration after additions of glucose (C), in combination with nitrogen (N) and phosphorus (P) in soil samples taken from parklands of Vitellaria paradoxa and Faidherbia albida. We h

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::46a1e15ce2eb442a44cdc454a3d1dae2
https://doi.org/10.1016/j.soilbio.2007.08.015

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Separating autotrophic respiration due to roots from soil heterotrophic respiration in an agroforestry parkland system in Saponé, Burkina Faso

Autor: PP Some, Gérard Zombre, Jules Bayala, Z Gnankambary, H. R. Bazié, Josias Sanou

Publikováno v: International Journal of Biological and Chemical Sciences; Vol 8, No 5 (2014); 2143-2154

Soil respiration is the largest component of ecosystem respiration but little is known about it and its components in parkland systems. We therefore conducted an experiment to estimate the amount of CO 2 respired and to partition it into soil, tree r

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::718a421def092e3c586b032e32942541
https://www.ajol.info/index.php/ijbcs/article/view/114568

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Connaissance endogène de la classification et de la fertilité des sols en zone Sud-Soudanienne du Burkina Faso

Autor: Michel Papoaba Sedogo, E. Traoré, Roger Kissou, Hassan Bismark Nacro, Z Gnankambary

Publikováno v: VertigO, Vol 14, Iss 1 (2014)

Les connaissances techniques endogènes ont été longuement ignorées ou négligées par les décideurs politiques et la recherche pour le développement. La présente étude s’inscrit dans le cadre de la valorisation de la classification et de la

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::82e55dac732100f00ad2af8b3b9dc5f3
http://journals.openedition.org/vertigo/14616

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