Bert Quin Jul 10 2 min Fertiliser management of peat/organic soils (b): The RPR alternative 1. Peat/organic soils DO NOT retain water-soluble P, form of P present in superphosphate, TSP or DAP. 2. Scientific research has...
Bert Quin Jul 10 2 min Phosphate management of peat/organic soils under pasture: (a) Seven key facts you need to know 1. New Zealand has over 200,000 ha of peat (aka organic) soils, mostly in the Hauraki Plains and the Waituna catchment in Southland. Most...
Bert Quin Mar 13 3 min Why Regenza®? As people who read my website www.quinfert.co.nz or my posts on LinkedIn will know, I have started taking part in the debate on...
Bert Quin Mar 6 2 min Regenza® definition for regenerative NZ pastoral farming Objective: Regenza® strives to optimise the production of nutritious food, while restoring and protecting the environment, increase...
Bert Quin Jan 18 2 min Regenza™ – Regenerative New Zealand Pastoral Agriculture Does New Zealand need regenerative pastoral agriculture? The rapidly growing interest in regen farming has raised the ire of many dairy...
Bert Quin Aug 4, 2020 2 min High Court Judgement of 31 July 2020 a big win for science and the environment The complex judgement comes down to 6 key points: Ballance sought a permanent injunction preventing Quinfert Algerian RPR being described...
Bert Quin May 1, 2020 3 min Cadmium and phosphate rock Part 1 High P-using dairy farms in the Waikato and Taranaki have enriched soil cadmium (Cd) levels because of the decades-long use of...
Bert Quin Sep 8, 2019 3 min Protecting our Lakes and Waterways There is a way Dr Bert Quin, July 2011 We have pretty much done the easy bits – fencing streams for example, to prevent direct access by...
Bert Quin Sep 8, 2019 2 min The Nitrogen Problem and What to Do About It The Nitrogen Problem and What to Do About It
Bert Quin Sep 8, 2019 8 min Observations on the 2016 International Groundwater Conference, San Francisco 28-30 June 2016 Observations on the 2016 International Groundwater Conference, San Francisco 28-30 June 2016
