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Study of novel Saccharomyces cerevisiae isolated from Finger millet for sustainable Bioethanol Production in Kenya

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Introduction Bioethanol (ethyl alcohol) is a renewable biofuel produced through the microbial fermentation of sugars derived from biomass sources such as sucrose, starch, and lignocellulosic materials [2]. As a sustainable alternative to fossil fuels, it has attracted significant attention due to its biodegradability, low toxicity, and reduced greenhouse gas emissions [8]. When blended with gasoline, … Read more

The effect of different packaging materials on the microbial and nutritional safety of cow’s milk butter during extended storage

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1. Introduction In Ethiopia, cow’s milk butter (locally known as Kibe) is a premier dairy product that plays a central role in the national diet, economy, and traditional culture. It contains a large amount of milk fat (at least 80%) and a lesser proportion of other milk components [18]. Beyond its use as a nutrient-dense food … Read more

Assessment of Outdoor Gamma Radiation Levels and Radiological Health Risks in Selected Oil-Producing Communities of Eastern Obolo, Akwa Ibom State, Nigeria

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1.0 Introduction Environmental radiation forms an integral part of the Earth’s natural environment and primarily arises from cosmic radiation as well as naturally occurring radionuclides found in rocks, soils, water, and the atmosphere [39,40]. Human exposure to ionising radiation from these natural sources is inevitable, although the level of exposure varies depending on geological characteristics, … Read more

Relative Expression of Irf7 Gene in Nigerian Local and Exotic Turkeys and Their Antibody Response to Sheep Red Blood Cell

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INTRODUCTION Turkey production in Nigeria has been growing in recent years, as evidenced by an increase in number of turkey farms and turkey meat produced. Turkeys are easy to manage and have a relatively high turnover rate with quick returns on capital investment (1). They are unique among other poultry birds due to their outstanding … Read more

Assessment of Fish Post-Harvest Handling Practices in Kambata Tembaro and Wolaita Zones, Southern Ethiopia

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Fish is highly vulnerable to post-harvest damage, typically manifesting as fleshly impairment or microbial spoilage. Rough handling during capture and transport leads to physical damage, while poor hygiene and inadequate sanitation environments significantly expedite the spoilage process [9]. Research indicates that environmental factors such as high temperatures, alongside inappropriate processing, storage, and supply chain inefficiencies, … Read more

Assessment of Nutrient Intake and Digestibility in West African Dwarf Bucks Fed Cassava Peel Residues Ensiled with Selected Three Tropical Browses as Mixed Diets

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Introduction The conservation of alternative feed resources in the form of silage plays an important role in sustaining livestock production, particularly during the dry season when the availability of fresh forage is limited. Nevertheless, reliance on low-quality conserved feeds may lead to reduced animal performance, inferior carcass quality, and lower yields of meat cuts. The … Read more

Comparative Assessment of Essential and Toxic Heavy Metals in Fresh and Smoked Seafood from Kaa Coastal Market, Rivers State, Nigeria: Implications for Human Health Risk

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1.0 Introduction Heavy metals are naturally occurring elements that exist in trace concentrations in the environment but can become toxic when present at elevated levels in aquatic ecosystems. These metals enter aquatic systems through both natural processes such as weathering of rocks and anthropogenic activities including industrial discharge, petroleum exploration, agricultural runoff, and atmospheric deposition … Read more

Use of solar powered irrigation and its impact on rice cultivation

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1. Introduction Irrigation systems driven by solar energy are especially referred to as solar-powered irrigation (SPI) systems. It entails employing photovoltaic (PV) panels, sometimes referred to as solar panels, to capture solar energy and use it to create electricity. Afterwards, this electricity powers irrigation water pumps, offering a dependable and sustainable power source for agricultural … Read more

Effects of Water Harvesting Techniques and Supplementary Irrigation treatment on five tree fodder species saplings growth and survival in the Field

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Introduction Agricultural water management contains wider practices, including in situ moisture conservation, water harvesting, rainwater harvesting, supplementary irrigation, various techniques of wetland development such as treadle pumps, drip irrigation systems and sprinkler systems [1]. More recently, the increasing focus on good practices on water development and used especially in dry lands, which is recognised as … Read more

Assessment of Production Constraints and Soil Fertility Status in Plantain and Banana Farms in Boki Cross River State

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Introduction: The backbone of Nigeria’s plantain production is the smallholder farmer. Typically, these are individuals managing family plots of less than two hectares, often passed down through generations [1]. A concerning trend is the aging of this workforce; the average farmer is often over 45, as younger generations seek opportunities away from farming [2]. While … Read more