No CrossRef data available.
Published online by Cambridge University Press: 01 August 2016
I. Scientific background
Here are two problems in applied combinatorics.
Problem I
A plant breeder wants to assess the yields of several varieties of sugar beet. The plots of land on which the experiment is to be grown are arranged in a row: each plot is to be planted with seed of a single variety. There is enough seed for more than one appearance of each variety.