Abstract
With diversity in farming systems, crop residues, animal wastes and management practices are often not well managed, and most of it is left on the soil surface. This practice is common, especially among smallholder farmers (SHFs). There is no updated record of commonly used waste management practices. Our study focused on smallholder farmers in two farming systems in Masaka and Lyantonde Districts respectively, and with the objective to determine smallholder waste management practices in relation to farm waste components. Using a sample survey, quantitative data were collected from 120 SHFs representing 10.1% of the total SHF population in the Masaka while 120 SHFs provided data and represented 17.4% of the total SHF population in Lyantonde. Our result revealed that for animal waste, Goat slurry 20.4%, dominated the rest in Lyantonde, while in Masaka Pig slurry 23.6%, was dominant. For crop waste in Lyantonde, Bean trashes 12.9%, dominated, while in Masaka Banana leaves and peelings 11.1%, were dominant. In Lyantonde, common waste management practices were: Surface deposition 41.2%, Burning 18.4% Composting 17.3%, Burying 9.4%, Removal 10.9% and Recycling 2.8%. In Masaka, common practices were: Surface deposition 40.9%, Burning 18.6% Composting 13.2%, Burrying 12.3%, Removal 6.2% and Recycling 8.8%. Factors affecting choice of waste management practices by SHFs were: Age, purpose of waste product, season, quantity of the wastes, waste management policy awareness, farmer’s commitment and economic status of the farmer. Greenhouse gas emission for identified waste management practices across the two Districts shall be determined in our next study.
Highlights
Along the production chain, some crop and animal materials are regarded as waste
Our study focused on smallholder farmers in two farming systems in Masaka and Lyantonde Districts respectively, and with the objective to determine smallholder waste management practices in relation to farm waste components
The specific objectives of our study were: to determine system components regarded as waste by smallholder farmers; to determine farm waste management practices across the two farming systems; and to assess factors affecting choice of
Summary
Some crop and animal materials are regarded as waste. This is when such materials apparently seize to be valuable to the farmer. According to [1] off-farm wastes contribute 82.5% of household wastes It is only those SHFs who still attach value to selected waste that goes ahead to sort and use or otherwise burn or abandon. Whether such materials have more value in some instances or not, this study considered all biodegradable waste generated at the smallholder farmer level. Such waste included but was not limited to: trash, peelings and slurry [2]
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