in SSA, sweetpotato is generally propagated usingvines, which come from a previous crop and can vary in age. Once planted, this fast-growing crop extends vines which cover the
Intuitively, this utility function is a sliding scale between S and 𝑄𝑢, and a patient’s preference would dictate where he/she would fall. Let the overall outcome of interest that we would like to optimize be 𝑅𝑖1+𝑅𝑖2, where 𝑅𝑖𝑗=𝑄𝑢𝑖𝑗+{1−Φ(ℎ𝑖...