Effect of Agricultural Residues Based-Compost on the Yield of Amaranthus hybridus L. (Amaranthaceae) in Gbado-Lite City, Nord-Ubangi (Democratic Republic of the Congo)

Koto-te-Nyiwa Ngbolua, Zuangbo Innocent, Molongo Medard, Masengo Ashande Colette, Djolu Djoza Ruphin, Yabuda Honore, Gedeon Ngiala Bongo, Gbolo Zoawe Benjamin, Monde-te-Kazangba Godefroid

Abstract


An experimental study was conducted in Gbadolite city to develop composts from peanut (Groundnut) and maize residues alone or combined. The study found that plots modified with compost based on peanut (Groundnut)  residues combined with corn residues are of good quality compared to  non-waste compost combined and unamended plots as indicated by the average values of plant height (91.9±0.79 cm vs. 54.0±1.35 cm), diameter at the collar (12.66±0.47 mm vs. 9.00±1.41 mm); number of leaves ( 20.6±0.47 vs. 15.6±0.47); leaf lengths (23.5±1.17 cm vs. 19.4±1.92 cm ); leaf widths (7.32±0.44 cm vs. 6.34±0.68 cm) yield per hectare ( 22.63±0.67T/ha vs 11.51±2.85 T/ha ). It is therefore desirable that compost be characterized from a physical-chemical point of view (pH, minerals, C/N ratio, etc.) and considers the production of other plants grown on this substrate in order to assess its effectiveness. 

Keywords


composting; biological agriculture; vegetable production; leafy vegetables; Democratic Republic of the Congo

Full Text:

PDF

References


Guillet D, 2002. Les Semences de Kokopelli, Manuel de production de semences dans le jardin familial, 3ème éd., Avignon, pp. 369-381.

Litucha B, 2009. Phytotechnie spéciale II, Cultures maraîchères et fruitières. Cours universitaire, I.F.A Yangambi. Inédit.

Verheij E, 2003. Agroforestérie. Stoas Digigrafi, vageningen, the Netherlands.

Dupriez H, De Leener P, 2009. Jardins et vergers d’Afrique, 2ème éd. 21ème mill.

Dupriez H, 2000. Agriculture tropicale et exploitation familiales d’Afrique. Première Edition Terres et Vie, Nivelles.

N’Dayegamiye A, Drapeau A, Laverdière MR, 2005. Effets des apports de composts de résidus ménagers sur les rendements des cultures et certaines propriétés du sol. Agrosol. 16 (2) : 135-141.

Znaïdi IA, 2002. Etude et évaluation du compostage de différents types de matières organiques et des effets des jus de composts biologiques sur les maladies des plantes. MSc Thesis, Mediterranean organic agriculture, Mediterranean Agronomic Institute of Bari.

Ngbolua KN, 2018. Données préliminaires sur la biodiversité du Nord-Ubangi en République démocratique du Congo. Editions Universitaires Européennes, Riga : Latvia. ISBN : 978-613-8-44529-6.

Ngbolua KN, Ngemale GM, Ashande MC, Bamwa MN, Ndolete GJ-P, Djoza DR, Libwa MB, Bongo NG, 2019. Evaluation of Artisanal Logging Sector in Democratic Republic of the Congo: A Case Study of Peri-urban Forest of Gbadolite City, Nord-Ubangi. International Journal of Plant Science and Ecology 5(2): 25-30.

Ngbolua KN, Nzamonga GA, Kundana GA, Nzale MS, Masengo AC, Ndolete GJ-P, Bongo NG, Zakwani LN, Libwa MTB, Yangba TS, Gerengbo KG, 2019. Knowledge on Non-Timber Forest Products (NTFPs) Marketed in Democratic Republic of the Congo: A Case Study of Gbadolite City and Surroundings, Nord Ubangi. Agricultural and Biological Sciences Journal 5(1): 20-28.

Ngbolua KN, Nzamonga GA, Gbatea KA, Limbaya MT, Mwinja CA, Bongo NG, Masengo AC, Djolu DR, 2019. Knowledge on the Environmental Disaster Occurrence in the Democratic Republic of the Congo: The Case of Flooding and Bushfire in Businga Territory, Nord Ubangi. Asian Journal of Geographical Research 2(1): 1-15.

Ngbolua KN, Ndanga A, Gbatea A, Djolu R, Ndaba M, Masengo C, Likolo J, Falanga C, Yangba S, Gbolo B, Mpiana P, 2018. Environmental Impact of Wood-Energy Consumption by Households in Democratic Republic of the Congo: A Case Study of Gbadolite City, Nord-Ubangi. International Journal of Energy and Sustainable Development 3(4): 64-71.

Biekre A, Tie B, Dogbo D, 2018. Caractéristiques physico-chimiques des composts à base des sous-produits de ferme de Songon en Côte d’Ivoire.

Songbo K, 2012. Phytotrophologie et Fertilisation. Cours universitaire, Université de Gbado-Lite, inédit.

Kimuni N, Kisimba M, Mwamba M, Lwalaba WL, Kanyenga L, Ntumba K, Mpundu M, Baboy L, 2014. Effets de doses croissantes des composts de fumiers de poules sur le rendement de chou de Chine (Brassica chinensis L.) installé sur un sol acide de Lubumbashi. Journal of Applied Biosciences 77:6509– 6522.

Mrabet L, Belghyti D, Loukili A, Attarassi B, 2011. Étude de l'effet du compost des déchets ménagers sur l’amélioration du rendement de Maïs et de la Laitue. Afrique Science 07(2) : 74 – 84.

CIRAD-GRET, 2009. Mémento de l’Agronome, Ministère des Affaires étrangères, éd. QUAE, pp.471-1028.

Belhabib O, 2005. Les cultures alternatives : Quinoa, Amarante et Epeautre. Transfert de technologie en agriculture, Rabat, http://www.vulgarisation.net.




DOI: https://doi.org/10.33258/birex.v1i4.477

Article Metrics

Abstract view : 265 times
PDF - 136 times

Refbacks

  • There are currently no refbacks.


Creative Commons License
This work is licensed under a Creative Commons Attribution-ShareAlike 4.0 International License.

Creative Commons License
This work is licensed under a Creative Commons Attribution-ShareAlike 4.0 International License.
 

 

Statcounter for Budapest International Research in Exact Sciences (BirEx Journal)