English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Plus annual

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Plus monthly

Global: Zendy Tools annual

Global: Zendy Tools monthly

Global: Zendy Free Plan

Objectif: L’objectif de cette etude etait d’evaluer differentes varietes de haricots riches en fer et zinc dans un systeme integre de type «jachere-herbage agro-forestiere». Methodologie et resultats: Le dispositif experimental etait le split plot avec comme parcelles principales le type de jachere-herbage agro-forestiere, elles etaient subdivisees en quatre sous parcelles secondaires chacune correspondant a une variete de haricot. Les parcelles etaient au total onze et constituaient les differents traitements : T00 (temoin : 0 herbage-arbres, 0 NPK et 0 Fumier) ; T0 (NPK+Fumier), T1 a T9 issus de la combinaison herbes x arbres+NPK et fumier. Les 11 parcelles principales ont constitue un bloc repete cinq fois par site. Le fumier (20 t MS/ha) et les micros doses d'engrais NPK (50 kg.ha -1 ) etaient appliques. Des differences ont ete observees entre les traitements et les deux sites. Le traitement NPK+Fumier (T0) a donne les rendements en graines de haricots et les teneurs en zinc et en fer dans les graines de haricots les plus eleves dans les deux sites, dans le site avec sol fertile le rendement etait de 1144,2 kg.ha -1 de graines et dans le site avec sol pauvre de 260, 6kg.ha -1 de graines). Les traitements T00 et NPK + Fumier+ jachere-herbage agro-forestiere ont donne des rendements les plus bas (12,2 et 4,7 kg.ha -1 ) respectivement dans les sols pauvre et fertile. Les scores de maladies etaient bas, les varietes ont affiche une reaction intermediaire. Conclusion et application de resultats: L’application de la microdose d’engrais et la jachere-herbage agroforestiere ont augmente le rendement en graines et la teneur en micronutriments dans les graines de haricots. En plus, cet effet etait plus prononce sur sol pauvre que sur sol fertile. L’application de microdoses d’engrais mineral et organique est l’un d'importantes pratiques pour ameliorer le rendement de haricots dans le sol pauvre de Mushinga. Mots cles: Arbustes, fertilite du sol, graminees, legumineuses, haricots biofortifies, rendement English Abstract English Title: Agronomic evaluation of different climbing beans varieties rich in micronutrient in an integrated Agroforestry systems in two contrasting soils in south Kivu, Eastern DR Congo Objective: The objective of this study was to evaluate different varieties of climbing beans ( Phaseolus vulgaris L.) rich in iron and zinc in an integrated agroforestry system. Methodology and Results: The experiments were established in two sites using a split-plot design, with the main plot treatments consisting of agroforestry-fallow types. These plots were 11 in total: T00 (control: 0 grasses, trees, NPK and manure); T0 (NPK+manure), T1 to T9 from the combination grass-trees+NPK and manure and were repeated five times per site. They were subdivided into 4 subplots, each corresponding to one variety of beans. Manure (20 t DM/ha) and micro doses of NPK fertilizer (50 kg ha -1 ) were applied. Differences were observed between treatment and between sites. The treatment with NPK+manure (T0) gave the highest grains yields and content in zinc and iron in the grain beans in the two sites, 1144.2 kg ha -1 for site with fertile soil and 260.6 kg ha -1 in poor soil.The T00 treatments and NPK+manure+agroforestry fallow grassland gave the lowest bean grain yields (12.2 and 4.7 kg ha -1 ) respectively in the poor and fertile soils. Disease scores were low, varieties showed intermediate reaction. Conclusion and application of results: Bean grain yield and micronutrient content in the grain beans were enhanced with application of microdose of fertilizers and agroforestry-fallow grassland. In addition, this effect was more pronounced on poor soil than on fertile soil. The application of microdose of mineral and organic fertilizer is one of the important practices for improving bean yield in the poor soil of Mushinga. Keywords: Biofortified beans, grasses, legumes, shrubs, soil fertility, yield

journal of applied biosciences

Évaluation agronomique des variétés de haricot volubile riches en micronutriments dans un système intégré d’Agroforesterie sur deux sols contrastés à l’Est de la RD Congo