Abstract:
Food security is a major concern of the world, especially among the poor in developing countries. Pulses, including dry beans, play a crucial role in ensuring food security, particularly in Sub-Saharan Africa where over 200 million people depend on beans as part of their main diet. In Rwanda, dry beans are an important staple food and constitute the primary source of protein for about 90% of Rwandan households. Unfortunately, dry beans are a slow-cooking food, requiring a lot of time and fuel to be ready for consumption. This makes them an indirect cause of deforestation and air pollution. To counteract this disadvantage, the concept of precooked beans was introduced in Rwanda in 2009, although their use has been dismal. The current study, therefore, sought to identify challenges hindering their use and evaluate potential economic and environmental effects of their use among boarding secondary schools in Rwanda. A multiple sampling technique was used to acquire proportionate sample of 64 boarding secondary schools. A structured questionnaire was used to collect data from caterers of those schools. Data was processed and analysed using management tools such as SPSS, STATA and Ms Excel for descriptive statistics, logistic regression and partial budget analysis, respectively. The results showed that the major constraints to the use of precooked beans in schools were lack of sufficient information, perceived high price, unavailability and the sustainability claims about precooked beans industry. Factors such as the education level of caterer, type of institution, geographical location of institution, size of institution and perceived high price of precooked beans had a statistically significant influence on the willingness of schools to use precooked beans. Partial budget analysis revealed that in average, in a school of 478 students, the total cost of consuming precooked beans was Rwf 1,588,535 (USD 1,847) per month, which is Rwf 270,919 (USD 315) higher than the total costs of consuming dry beans. In relation to environmental effects, results showed that in average, precooked beans consumption in one school of 478 students would save about 27.04metric tons per month. This implies that the use of precooked beans in secondary schools would reduce the imbalance between annual wood demand and supply by 17.1% on average. Thus, the government should recognize the environmental benefits of precooked beans adoption in schools and consequently subsidize precooked beans in schools to an affordable price. Further, it should come up with policy to enlighten schools about the damaging effects of environmental degradation.
