No. 71 (1973)
– 65 –
![Thumbnail: [No. 71 (1973) page 065]](/journals/teaohou/images/Mao71TeA/Mao71TeA065(t150).jpg)
There is only one sure way to make topdressing pay… use science, not guesswork. Use Challenge Granulated Fertilizers… Purpose tested and proven.
CHALLENGE
GRANULATED FERTILIZERS
MANUFACTURERS: THE NEW ZEALAND FARMERS' FERTILIZER COMPANY LTD, TE PAPAPA, NEW PLYMOUTH; THE CHALLENGE. PHOSPHATE CO. LTD, OTAHUHU; THE KIWI FERTILIZER CO. LTD, MORRINSVILLE; THE NORTHLAND FERTILIZER CO. LTD WHANGAREI; FAGAN'S FERTILISERS LTD, WHANGAREI,
USE SCIENCE, NOT GUESSWORK… TOP DRESS THE RIGHT WAY WITH CHALLENGE
IT'S THE ONLY SURE WAY
