Abstract:A study was carried out to test the effects of three rates of TSP (triple superphosphate) (0, 50, and 100 mg·kg -1 P) on growth of broom with and without radiata pine seedlings and to determine the relationships between P concentrations in the broom shoot and dry matter yields with soil plant-available P (Bray-2 P). A bulk sample of soil was collected from Kaweka forest at soil depth of 0−10 cm, in New Zealand on March 11, 2001. The forest area was not supplied with fertiliser at least 30 years. The results sh… Show more
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