02. DSSC Electronic Theses and Dissertations
Permanent URI for this communityhttps://hdl.handle.net/20.500.14578/3
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Item Analysis of the factors to sugarcane production and farmers' planting intentions in the provinces of Davao del Sur, Sarangani and South CotabatoGranada, Ijade T. (Davao del Sur State College, 2025-06)The study aimed to analyze the factors to sugarcane production and planting intentions of sugarcane farmers in Davao del Sur, Sarangani and South Cotabato. The study utilized a descriptive-quantitative survey research design, administered to the 89 selected medium-large scale sugarcane farmers using sampling technique. The study used statistical tools to analyze and describe the study. The results showed that the sector was largely composed of aging farmers with limited formal education, which may hinder the adoption of modern farming techniques. Farm-related issues such as hilly/rolling terrains and dependence on rainwater heightened vulnerability to climate variability. Economic and social factors highlight farmers' strong influence sugarcane production. Consistently, correlational analysis showed that economic factors had the strongest and appeared most significant to farmers' planting intentions. Multiple regression confirmed economic factors as the sole predictor on farmers' planting intentions. Based on the findings, the Department of Agriculture and State Universities and Colleges should launch youth-targeted agricultural programs in modern sugarcane farming techniques. The government agencies should introduce mechanization suited for hilly/rolling terrains including irrigation projects to reduce reliance on rainwater and provide production support programs and policy efforts in strengthening market prices, minimizing costs and access to affordable credit for the sustainability of sugarcane farming.Item Evaluation of corporate social responsibility programs among small-scale sugarcane farmers in Davao del SurComilang, Michelle M. (Davao del Sur State College, 2025-06)The study aimed to assess which corporate social responsibility program is effective in improving the sugarcane production among small-scale farmers in Davao del Sur. The study utilized a descriptive-qualitative survey research design and conducted in the province of Davao del Sur. The study administered survey questionnaires to the selected 182 sugarcane farmers and 8 representatives (chairpersons/general managers) from organization with the help of stratified random sampling techniques. The study also utilized descriptive statistics, frequency distribution, and Analysis of Variance (ANOVA) as the statistical tools of the study. The result showed that small-scale sugarcane farmers and the organizations are typically informed about and satisfied with Corporate Social Responsibility (CSR) initiatives. Nonetheless, insufficient financial resources impede their ability to fully benefit. The farming organizations exhibit a democratic leadership approach and equitable gender representation, perhaps enhancing marketing initiatives. Although both farmers and organizations convey contentment, organizations exhibit a greater degree of satisfaction due to their increased involvement in program implementation. Effective corporate social responsibility programs include livelihood support, skills development, improved agricultural methods, and market accessibility. Based on the findings, the Sugar Regulatory Administration could enhance its monitoring and evaluation to ensure that growers derive maximum benefit from these programs. Enhancing awareness and increasing the accessibility of financial support could alleviate the resource limitations encountered by both farmers and organizations.Item Processing of fiber based biofoam cups using sugarcane bagasse and cassava starch as plant container for hydroponic systemSarno, Ma. Rachel Anne N. (Davao del Sur State College, 2024-05)The study was designed to produce a fiber-based biofoam cup from different mixtures of sugarcane bagasse and cassava starch, an alternative to styrofoam cups as plant containers in a hydroponics set-up. The study was carried out with 3 treatments replicated thrice. The mixture was added with a constant amount of polyvinyl alcohol, glycerol and magnesium stearate by weight basis, and then coated with paraffin wax. The data for density, water absorption, solubility as well as the performance of the biocups in terms of plant growth (no. of leaves), plant mortality and pH level when used as plant containers in Kratky method were gathered through a completely randomized design and analyzed using the analysis of variance (ANOVA) and the Least Significant Difference (LSD) test at 1% and 5% levels. Only the treatment yielding the best results in terms of quality were evaluated for hydroponic application. Statically, the results indicate that the density and water absorption of the cups from the three treatments significantly varied with a P-value of 0.0055 and 0.0127 respectively. However, no significant difference was observed for the solubility of the biocups among the treatment with a P- value of 0.0827. Based on the results, treatment 3 exhibited the highest density and lowest values for solubility and water absorption among the treatments and was selected with the commercially available styrofoam cups as plant containers in Kratky method hydroponics set-up. For the duration of the observation period, all petchay plants survived resulting in a mortality rate of 0%. Furthermore, there was a significant difference in the number of leaves, as indicated by the P-value of 0.0059 while pH level was found to be lower (6.38) for treatment 3 than the control (6.40). The results suggest that biofoam cups are not best to be used as plant container in hydroponics, but due to its higher density, low water absorption and solubility it implies potential suitability for other planting materials, such as for seedlings.Item Yield and quality analysis of bioethanol produced from waste coconut water (Cocos nucifera L.) and sugarcane molasses under different fermentation conditionsRom, Ferly Jane N. (Davao del Sur State College, 2024-05)Bioethanol production involves materials containing sugar to be converted into alcohol. It is a process that requires fermentation, where active organisms are utilized to break down sugar and turns them into alcohol. The purpose of this study was to determine the ideal conditions in the fermentation of waste coconut water and sugarcane molasses with initial pH level between 4.0 - 5.0 for six days in order to produce good quality of bioethanol. the experimental samples were laid in complete randomized design (CRD) with three treatments, namely; T 1 (Aerobic), T2 (Anaerobic) and T3 (Aerobic-anaerobic) and each was replicated four times. The parameters assessed were pH level after fermentation, alcohol content (%), ethanol content (%) of the bioethanol. The gathered data was analyzed using One-way ANOVA and LSD at 5% level of significance. Based on the results, T3 obtained the highest mean pH level of 3.15 after fermentation and alcohol content of 1.6%, followed by T2 with a mean pH level of 3.0 and an alcohol content of 1.1%. T1 obtained the lowest mean pH level of 2.92 after fermentation and an alcohol content of 0.4%. The results revealed further that T3 produced highest percentage of ethanol content of 24.4% and yielding 2.8% bioethanol, followed by T2 obtaining 16.4% ethanol content and yielding 1.8% bioethanol. Lastly, T1 got the lowest ethanol content of 3.01% and yielding 1% bioethanol among the tree treatments. The ANOVA results revealed that there's a high significant difference in terms on the pH level after fermentation and alcohol content (%) among the means of the three treatments. Generally, based on the results, the researcher concludes that, T3 (Aerobic-anaerobic) is the most effective condition in the fermentation process of waste coconut water (Cocos nucifera L.) and sugarcane molasses utilizing Saccharomyces cerevisiae for bioethanol production.