Improved management of variable phosphorus requirement and strategies for highly responsive soils (TC221)

START

July 1, 2021

FINISH

June 30, 2024

Summary

Phosphorus (P) response prediction based on spatial data in variable soils is to be validated in a series of field trials encompassing different soil types. Best practice for long term management of high P response sites is to be determined.

Project Participants

Sam Trengove, Trengove Consulting

The research

Phosphorus (P) response prediction based on spatial data in variable soils is to be validated in a series of field trials encompassing different soil types. Best practice for long term management of high P response sites is to be determined.

Funding

$207,822

More information

Sam Trengove
T: 0428 262 057
E: [email protected]

Latest Research Projects

 

Making the most of phosphorus(P) fertiliser inputs: Managing spatial variability and long-term strategies (TCO6024)

Making the most of phosphorus(P) fertiliser inputs: Managing spatial variability and long-term strategies (TCO6024)

The overall aim of this project is to increase the profitability from phosphorus (P) fertiliser applications and determine sustainable P fertiliser strategies. This project focuses on two key P management areas: improving applications in variable paddocks/landscapes and refining long-term P management strategies on highly P responsive soils. This project will build on the results from SAGIT projects TC219 and TC221. This project is a co-investment, with GRDC providing 50% of the total funding.

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