Faculty of Agriculture and Environmental Sciences (FAES)

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http://hdl.handle.net/20.500.12493/319

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Browsing Faculty of Agriculture and Environmental Sciences (FAES) by Subject "Analyzing"

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    Analyzing the Effect of Organic Manure in Comparison With NPK on Cabbage Growth and Yield.
    (Kabale University, 2024) Ainomugisha, Rabecca
    The agricultural sector continually seeks sustainable methods to improve crop productivity and yields. This study examines the effects of organic manure and chemical fertilizers, specifically NPK, on cabbage growth and yields, aiming to provide insight into their influence on cabbage cultivation. Organic manure comprises natural materials such as animal waste, compost, and green manure. It releases nutrients gradually, enhances soil structure, and promotes long-term soil health. Conversely, NPK fertilizers composed of nitrogen, phosphorus, and potassium are chemically manufactured to supply essential nutrients directly to plants. While NPK fertilizers can rapidly boost growth and yields, their excessive use risks soil degradation and environmental pollution. Organic manure supports cabbage growth by slowly releasing essential nutrients, improving soil structure, and fostering beneficial soil organisms. It minimizes nutrient leaching, enhances root development, and boosts water and nutrient uptake, leading to healthier plants with increased resistance to pests and diseases. NPK fertilizers, on the other hand, provide an immediate nutrient supply. Nitrogen promotes vegetative growth and lush green leaves, phosphorus enhances root development and accelerates maturity, and potassium improves disease resistance and water-use efficiency. However, overuse of NPK can cause nutrient imbalances, chemical burns, and reduced plant resilience. In terms of yield, organic manure enriches the soil with organic matter and nutrients over time, producing higher-quality crops with improved flavor and texture. However, its benefits are gradual and may take several growing seasons to manifest. In contrast, NPK fertilizers deliver high macronutrient concentrations for rapid absorption, resulting in faster growth rates and higher short-term yields. Nevertheless, excessive reliance on NPK may compromise long-term soil health and contribute to environmental degradation. To achieve optimal yields sustainably, farmers should adhere to recommended application rates and avoid over-fertilization. A balanced approach combining organic manure and NPK fertilizers can enhance cabbage cultivation. Organic manure ensures long-term soil health through gradual nutrient release, while NPK provides immediate access to critical macronutrients for rapid growth stimulation. Integrating these methods allows farmers to achieve high yields without sacrificing sustainability, ensuring productive cabbage farming while preserving environmental resources for future generations.
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    Analyzing the Effects of Transplanting and Direct Seeding on the Growth and Yields of Green Pepper.
    (Kabale University, 2024) Natukunda, Tracy
    In sub-Saharan Africa (SSA), smallholder-based agriculture is the main source of livelihood, especially in the rural areas, where most of the population lives. Vegetable production provides for high-value crops especially green pepper that can be raised on small pieces of land throughout the year and as such, many smallholder farmers have increasingly gained interest in them. The objective was to analyze the growth and yield performance of green pepper subjected to direct seeding and transplanting thus understanding its profitability and ultimately contributing to the income of the farmers in Kabale district. The experiment was laid out in a randomized complete block design (RCBD) of 10*10 with two treatments and their controls and replicated 2 times at Kabale University The treatments included subjecting one of the plots to transplanting while the other was subjected to direct seeding. The findings showed that plant height, number of branches, growth, and yield were greatly affected by the transplanting done during the production process hence enhanced productivity and more profits were generated from the same plots. Continuous research and collaboration among researchers, growers, and agricultural experts are essential for advancing our understanding of the effect of direct seeding and transplanting on the yields and quality production in green pepper production. The choice between transplanting and direct sowing can significantly impact the growth and yields of green peppers. Transplanting allows for better control over seedling development, early planting, and protection from adverse weather conditions. On the other hand, direct sowing can be more cost-effective and less labor-intensive. Understanding the effects of these two methods on green pepper growth and yields is crucial for optimizing production practices and ensuring a successful harvest.