Atom% 15N present in plant samples analyzed by NOI-5 emissions spectrophotometer. Each day represents the treatment run in triplicate with a minimum of 2 data points obtained per replicate. Mass spec
Abstract SPEED Stat is a new spreadsheet program for univariate statistical analyses, focused on the dominant profile of agricultural experimentation. The program can perform analysis of variance; te
The appropriate error term is given in each case. For simplicity, block and the 3-way interactions are not shown, although the 3-way interactions were never significant.