PHOSPHATES These are very important as a plant food, and should always be present in the soil in combination with other elements. They help in the production of flowers and fruit. Phosphates are usually applied in the form of bonedust, superphosphate, basic clay, or guano.
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https://paperspast.natlib.govt.nz/periodicals/TAH195410.2.32.4
Bibliographic details
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Te Ao Hou, Spring 1954, Page 51
Word count
Tapeke kupu
45PHOSPHATES Te Ao Hou, Spring 1954, Page 51
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C/- Te Puni Kokiri
PO Box 3943
WELLINGTON
Phone: (04) 922 6000
Email: MB-RPO-MPF@tpk.govt.nz
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