Fertilizer is mixed and spread by hand twice a year,
once in early May and once in late June. Each plot gets the fertilizer
mixture specified by its fertilizer treatment code. For a list of fertilizer
treatments for each plot, see file trmte61.
Netting
Bird netting (2.5 cm mesh) was stretched over a framework to
exclude birds in plots receiving the BEX (bird exclusion) treatment. For a
list of bird exclusion treatments for each plot, see file
trmte61.