May 2023
Ethnobotany and perceptions on the value of taro (Colocasia esculenta) among farmers in Benin Republic
Taro (Colocasia esculenta) is a widely grown vegetatively propagated food crop in the Benin Republic. The taro leaf blight (TLB) epidemic in 2009, caused by Phytophthora colocasiae, has destroyed taro production and wiped out many taro landraces in West Africa. A survey was conducted in the southern region of Benin to assess the status of taro and TLB, ethnobotany, farmers' perceptions of taro, and identify...
May 2023
Harvest timing and nitrogen fertilization alter the production of biomass and antioxidant compound in the parsley
Parsley is a plant widely used in cooking as a condiment and it has potential for pharmaceutical use due to flavonoids production, including the apiin, which has antioxidant activity. The current study investigates the influence of N fertilization on the biomass production, soluble fractions, total flavonoids and apiin in the parsley plants at 28 and 56 days after germination (DAG). The experiment was carried out in the...
May 2023
Characterization and classification of greenbelt soils in Yambio and Nzara counties, Western Equatoria State, South Sudan
The objectives of this study were to characterize, classify and evaluate the potential and constraints of the soils of Sakure and Nginda Payams in Nzara and Yambio counties in the Greenbelt zone of Western Equatoria State, South Sudan. Ten soil pits were dug, described and sampled based on FAO soil profile description guideline and samples were analysed using standard routine lab analyses for physical and...
May 2023
Determinants of farmers’ choice of fodder market outlets in Laikipia County, Kenya
Commercial fodder farming is rapidly expanding in Laikipia County, Kenya and there is an emerging market formation involving different market actors. Several market outlets are at the farmers’ disposal for channelling their fodder to consumers. The purpose of this study was therefore, to determine the factors which influence choices of fodder market outlets in Laikipia County. Using data from 204 fodder farmers,...
May 2023
Economics of rice/ paddy production in Kano and Niger States of Nigeria in the presence of technological heterogeneity
For decades, debates among African leaders have centred on possible solutions to the continent's food security dilemma. If not addressed, the continued increase in population density and the accompanying pressures from conflicting demands for land in many Sub-Saharan African nations, including Nigeria, have the potential to exacerbate the arable land situation in the near future. To achieve increased production,...
May 2023
Sweetpotato breeding priority and preferred traits to increasing its utilisation in Niger and Nigeria
Sweetpotato is an important food, feed and vegetable crop in Niger and Nigeria. The adoption of a new variety depends on famers and consumers preferences. The objective of this study was to identify sweetpotato preferred traits by end-users in Niger and Nigeria. The study was conducted in two countries through participatory rural appraisal. The results revealed that sweetpotato is produced by men in Niger, while it is...
May 2023
Nutritional evaluation of twenty-four disease and pest resistance tomato varieties
Tomato, a fruit vegetable, is widely used in many dish components such as soup, stew/sauce, salad, and juice with many benefits. Even though annual and perishable, tomatoes are required yearly for use. Tomato production thus serves as a livelihood and food security activity across the country with different varieties. Some of these varieties, however, do not meet production criteria and consumer preferences. As such,...
May 2023
Effect of salinity on physiological, and biochemical traits of two forage species: Albizia lebbeck and Faidherbia albida
To maximize the productivity of crops in salty areas, the search for plant species having economic importance and able of reducing the amount of salt is therefore the main selection criterion for a regeneration program. So, the determination of salinity tolerance capacity during the vegetative stage of Faidherbia albida and Albizia lebbeck was studied. The seeds of each species were germinated and transplanted...
May 2023
Combined effect of rates, insecticides and action mode on the controlling the fall armyworm, Spodoptera frugiperda on maize
This work aimed to evaluate the combined effect of rates, insecticides and of action mode to control the Fall armyworm, Spodoptera frugiperda in the corn crop. The trial was conducted in, Vilankulo distrit, Mozambique, based on a completely randomized block design, on factorial arrangement, consisting of three factors: (i) Application rate, with five levels: 100% - recommended, -5% below the recommended, -10% - below...
May 2023
Cocoa (Theobroma cacao) and local fruit species interaction: Case of Beilschmiedia mannii in traditional agroforestry systems in western Côte d'Ivoire
Cocoa (Theobroma cacao) cultivation in Côte d'Ivoire faces many constraints and remains one of the main causes of deforestation. However, cocoa-based agroforestry and the domestication of cocoa companion trees would be an alternative to overcome these constraints. This study was conducted to improve the sustainability of cocoa production through its association with "Bitéi" (Beilschmiedia...
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