Fertiliser Review

Showing 8 articles for the tag: phosphate

FERTILISER REVIEW NO. 45

Published: 1 Sep 2021

  • Overseer
  • Science Method
  • Price Watch
  • Spot the Problem
  • Soil Biology and Biodiversity
  • Phosphate Reserves
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Fertiliser Review No. 43

Published: 1 Mar 2020

  • Managing Water Quality
  • Surephos
  • New Product: Tripleplus

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Fertilizer Review No. 29

Published: 1 Sep 2012

  • Agrisea
  • All Paddock Testing – Chasing Tales
  • Humates, Fulvates and Soil Organic Matter
  • Introducing Dr Robert McBride, Soil Phosphorus Retention
  • Case Study: Abron Farm Consultants

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Fertiliser Review No. 12

Published: 1 Mar 2004

  • Dicalcic phosphate
  • FERTMARK
  • Southern Fertilisers Ltd (now called Uptake Ltd)
  • Interpreting sulphur soil tests
  • DAP
  • Phosphate poisoning

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Fertiliser Review No. 10

Published: 1 Mar 2003

  • The economics of fertiliser use
  • P lockup? P fixation?
  • Sulphur
  • Managing nitrate leaching
  • Let the buyer beware
  • Total Nutrient Management: a new service
  • Price watch

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Fertiliser Review No. 3

Published: 1 Oct 1999

  • The P fixation bogey (Part 3)
  • Magnesium fertilisers for pastures
  • Solid versus liquid fertilisers
  • Price watch: Phosphate fertilisers
  • Super versus RPR?
  • Lime reverted super

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Fertiliser Review No. 2

Published: 1 Mar 1999

  • Sodium: not a cure all….
  • Lime and liming materials
  • The P fixation bogey (Part 2)
  • Prescription Fertilisers (NZ) Ltd
  • Maxicrop is back….
  • The cost of P in super

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Fertiliser Review No. 1

Published: 1 Oct 1998

  • Lime -reverted superphosphate
  • The P fixation bogey (Part 1)
  • Reactive phosphate rocks
  • Prescription Fertilisers (NZ) Ltd
  • Cost of nutrients

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