The implication of standard units of weights and measures on small-holder farmers maize productivity and welfare in Ruvuma Region, Tanzania

Abstract The accurate measurement of agricultural productivity and its consequential effects on the welfare of farmers plays a pivotal role in economies heavily dependent on agriculture. This study delves into the repercussions of employing standard weights and measures on both productivity and welfare in the Ruvuma Region of Tanzania. Employing a cross-sectional design, primary data were collected from 557 households selected at random from six districts within Ruvuma region. Utilizing negative binomial and multiple regression models, the study scrutinizes the impact of standard weights and measures on maize productivity and farmer welfare. The findings elucidate a noteworthy correlation between the adoption of standard units and amplified maize productivity and cash income. Farmers utilizing standard measurements in maize transactions exhibited a 19.5% higher yield per acre and a 14.5% improvement in welfare compared to those adhering to traditional measuring methods. Influential factors such as sex, the quantity of maize produced, and land size significantly influenced the adoption of standard units. Recommending empowerment initiatives through government agencies and pertinent organizations, this study advocates for targeted training and sensitization to redirect small-holder farmers from traditional measuring practices. Such endeavours align with Sustainable Development Goal 2, contributing to the overarching aim of achieving zero hunger by 2030.