The study investigated the youth participation in indigenous farm practices of vegetable production in Oyo State. The study specifically identified various indigenous farm practices that youth engage in and their level of participation. The study was conducted in four agricultural zones in the State namely Ibadan/Ibarapa, Oyo, Ogbomoso and Saki zones. Multistage sampling procedure was used to select respondents from the four zones. In all, a total of 200 youths were sampled in 10 communities. The findings revealed that the respondents mean age was 28.6 ± 3.8 years with an average of 18.2 years of farming experience. The various indigenous practices used by youth in the study area include handpicking (88%), hawking (87%), land clearing/hoeing (86%), ridge making (68%), seasonal planting (81%), manure application (82%), use of ash (67%), wetting/irrigation (63%), harvesting (71%) and use of natural pesticides (52%). There exist positive and significant correlation between level of participation and years of formal schooling (r=0.429; p<0.05), compatibility (r=0.042; p≤0.05), cosmopoliteness (r=0.208; p<0.05), resources availability (r=0.191; p<0.05), openness (r=0.216; p<0.05) and users' friendliness (r=0.171; p<0.05). There also existed strong association between level of perception of youths towards organic farming practices for indigenous vegetables and sex (χ²=121.335; p<0.05), land acquisition (χ²=305.327; p<0.05) and marital status (χ²=275.514; p<0.05). The study concluded that youths had been going through a process of socialization right from their early age for the skill acquisitions in some indigenous farm practices that are part of farm operations in the study area. This could be further reinforced by formal education and farming experience in their latter age for a sustainable agricultural development.

In this study, we used a household level survey to assess choices of varieties and demand for improved cassava varieties. A multivariate probit model was used to examine the determinants of choice decisions of the farmers for different varieties preventing potential endogeneity and measurement error. A Linearized Almost Ideal Demand System (LA/AIDS) model was used to analyze the demand system for improved cassava varieties. The results of the (LA/AIDS) model indicated farmers were very price sensitive to changes in improved stem prices and incomes. We suggest that intervention program that will improve the purchasing power of the farmers should be targeted towards the smallholder cassava farmers to accelerate adoption of improved cassava varieties. Int. J. Agril. Res. Innov. Tech. 11(2): 42-51, Dec 2021