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Dairy farming contributes about eight percent of National Gross Domestic Product with an annual milk production of 3.43 billion litres in Kenya. It supports the livelihood of approximately four million Kenyans through food provision, income generation and employment. However, milk production per individual animal in Kenya, averaging six to seven (6-7) litres/cow/day, is low compared to the world’s best at 10,133 litres/cow/year (28 litres/cow/day) mainly due to factors including poor feeding. This means that Kenya produces an average of 20 litres of milk less per cow per day compared to the world’s best. The objective of this study was to determine the effect of mineral mix and concentrate feeds on milk revenue of smallholder dairy farmers in Kapseret sub County. The study was conducted between the months of January-March, 2020. Primary data was collected using closed and open ended questionnaires. Spearman’s Rank correlation was used to show the strength of the relationship between the variables. Multiple regression model was employed to assess the effect of supplementation on milk revenue. Results were presented in tables, and descriptive statistics such as percentages and frequencies. The results indicated a positive and statistically significant relationship between the variables (concentrate feeds and mineral mix) and milk revenue at (r=0.41, p=0.001) and (r=0.30, p=0.001), respectively. The relationship between mineral mix and concentrate feeds was positive and statistically significant (r=0.92, p=0.001). Subsequent feeding of homemade or commercial concentrates and mineral mix to dairy animals influenced milk revenue. The study concluded that mineral mix and concentrate feeds increased milk revenue of smallholder dairy farmers in Kapseret sub County. The study recommended the use of mineral mix and commercial concentrates or quality homemade concentrates in order to increase milk produce which affects farmers’ milk revenue.
Food and Agriculture organization statistics of the United Nations. Overview of global dairy market developments in 2019. Dairy Market review; 2020.
Van der Lee J, Oosting S, Klerkx L, Opinya F, Bebe BO. Effects of proximity to markets on dairy farming intensity and market participation in Kenya and Ethiopia. Agricultural Systems. 2020;184:102891.
Muraya J, VanLeeuwen JA, Gitau GK, Wichtel JJ, Makau DN, Crane MB, Tsuma VT. Cross-sectional study of productive and reproductive traits of dairy cattle in smallholder farms in Meru, Kenya, Livestock Research for Rural Development. 2018;30(171).
Food and Agriculture organization statistics of the United nations. Milk availability, Trends in production and demand and medium term outlook. 2012;12-01.
Kenya Dairy Board (KDB). The Kenya dairy industry: Status and outlook. Presented at the 15th ESADA dairy conference and exhibition Kenyatta international conference centre, Nairobi; 2019.
Uasin Gishu County Government Report. Agriculture, Livestock development and fisheries in Uasin Gishu County; 2018.
Miller-Cushon EK, De Vries TJ. Feed sorting in dairy cattle: Causes, consequences and management Journal of dairy science. 2017;100(5):4172-4183.
Odero JA. Smallholder dairy production in Kenya; A review. Livestock Research for Rural Development. 2017;29(7):139.
Amuge ML. Factors influencing adoption of improved dairy farming technologies among smallholder farmers in Ekerenyo division, Nyamira County. Asian Journal of Agricultural Extension, Economics and Sociology. 2017;1-8.
International Livestock Research Institute (ILRI). Handbook of livestock statistics for developing countries: Socio-economic and Policy Research Working Paper-International Livestock Research Institute, Nairobi, Kenya. 2018;26.
Njarui DMG, Gichangi EM, Gatheru M, Nyambati EM, Ondiko CN, Njunie MN, Ayako WA. Comparative analysis of livestock farming in smallholder mixed crop-livestock systems in Kenya: Feed utilization, availability and mitigation strategies to feed scarcity. Livestock Research for Rural Development. 2016;28(4).
Andreas W, Shimels W, Charles O, Simon F, Suzanne D. Variation in the carbon footprint of milk production on smallholder dairy farms in central Kenya. International Livestock Research Institute, Kenya. Journal of Cleaner Production. 2020;26:121780.
Ng’eno EK. Dairy farmer households’ farm gate milk price heterogeneity in Kericho County, Kenya. Journal of Development and Agricultural Economics. 2017;9(7):168-177.
Ojha L, Grewal S, Singh AK, Pal RP, Mir SH. Trace minerals and its role on reproductive performance of farm animals. Journal of Entomology and Zoology Studies. 2018;6(4):1406-1409.
Garg MR, Sherasia PL, Bhanderi BM, Phondba BT, Shelke SK, Makkar HPS. Effect of feeding nutritionally balanced rations on animal productivity, feed conversion efficiency, rumen microbial protein supply, parasitic load, immunity and enteric methane emissions of milch animals under field conditions. Animal Feed Science Technology. 2013;179:24–35.
Ary D, Jacobs LC, Irvine CKS, Walker D. Introduction to Research in Education.10th Edition, Cengage Learning; 2018.
Kenya National Bureau of Statistics (KNBS). Kenya National Human Population and Housing Census; 2019.
Uasin Gishu County Government. County Integrated Development Plan; 2018- 2022.
Krecjie RV, Morgan DW. Determining sample size for research activities. Educational and Psychological Measurement. 1970;30(3);607-610.
Nachmias CF. Research methods in social sciences. Britain: St. Martin’s Press Inc; 1992.
Oni SA, Maliwichi LL, Obaride OS. Socio-economic factors affecting smallholder farming and household food security. A case of thulamela local municipality in Vhembe district of Limpopo province, South Africa. African Journal of Agricultural Research. 2010;5(17):2289-2296.
Kosgei JK, Ng’eno EK, Kibett JK. Factors affecting adoption of dairy cattle milk production technologies in Mosop sub County, Nandi County, Kenya. African Journal of Agricultural Research. 2020;15(1):140-148.
Kurgat EK, Keror JS, Bartilol MK, Yego H. Determinants of smallholder dairy farmers milk production and supply to market in Uasin Gishu County, Kenya. International Journal of Research and Innovationin Social Sciences. 2019;3(4):2454-6286.
Olwande J, Mathenge M. Market participation among the poor rural households in Kenya. Tegemeo Institute of Agricultural Policy and Development. 2011;No.680-2016-46733.
Sun LL, Gao ST, Wang K, Xu JC, Sanz-Fernandez MV, Baumgard LH, Bu DP. Effects of source on bioavailability of selenium, antioxidate status and performance in lactating dairy cows during oxidative stress-inducing conditions. Journal of dairy science. 2019;102(1):311-319.
Richards S, VanLeeuwen J, Shepelo G, Gitau GK, Collins CK, Uehlinger F, Wichtel J. Associations of farm management practices with annual milk sales so smallholder dairy farms in Kenya. Veterinary World. 2015;8(1):88-96.
Richards SM. Productivity and welfare of cows on smallholder dairy farms in Kenya. Doctoral dissertation, Department of Health Management Faculty of Veterinary Medicine, University of Prince Edward Island. 2017.
Makau DN, VanLeeuwen JA, Gitau GK, McKenna SL, Walton C, Muraya J, Wichtel JJ. Effects of Calliandra and Sesbania on daily milk production in dairy cows on commercial smallholder farms in Kenya. Veterinary Medicine international; 2020.
Richards S, VanLeeuwen JA, Shepelo G, Gitau GK, Wichtel J, Kamunde C, Uehlinger F. Randomized controlled trial on impacts of dairy meal feeding interventions on early lactation milk production in smallholder dairy farms of Central Kenya. Preventive Veterinary Medicine. 2016;125:46-53.
Van Leeuwen JAM, Mellish T, Walton C, Kaniaru A, Gitau R, Mellish K, Wichtel J. Management, productivity and livehood effects on Kenyan smallholder dairy farms from interventions addressing animal health and nutrition and milk quality. Tropical Animal Health and Production. 2012;44(2):231-238.
Kimenchu MD, Mwangi M, Kairu WS, Macharia GA. Characterization and profitability assessment of dairy farms in Central Kenya. International Journal of Innovative Research and Development. 2014;2278-0211.
Kashongwe OB, Mwangi LW, Bebe BO, Matofari JW, Huelsebusch CG. Influence of on-farm feed formulations and hygiene interventions on milk yield and quality in smallholder dairy farms in Kenya. International Journal of Agricultural Extension. 2017;5(2):11- 17.