Visualising machinery-induced soil compaction - WA Soil Knowledge Base

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The Soil attributes section contains information on different topics within soil biology, physics or chemistry. Pages within these topics present an overview of the current state of knowledge, explain the principles and properties of different soil attributes, and highlight insights from research and resources like case studies. Resources are suggested throughout these Pages.
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Date

2021/08/25

01:01

ebook

Soil Quality: 6 Soil Compaction

Organisations

SoilsWest

Department of Primary Industries and Regional Development

Grains Research and Development Corporation

University of Western Australia

Reference

ebook Soil Quality: 6 Soil Compaction

Parker W, Isbister B, Hoyle F and Leopold M (2021).

Deep ripping and nitrogen use efficiency

Soil management

4 min read

Quantifying how deep tillage changes the growth response of wheat to fertiliser nitrogen.

Video

Soil compaction: the essentials

Soil compaction

02:22

Soil compaction is one of the biggest constraints to plant production for farming in Western Australia and many other...

Video

Hard layers in soil: compaction or chemical cementation

Soil compaction

04:22

Processes forming hard layers include compaction, where soil pore space sediments is decreased by the weight of traffic and...

Video

Overview of soil compaction in Western Australia

Soil compaction

01:02

Effective management of soil compaction, especially subsoil compaction, is important for improved water and nutrient use efficiency.

Video

A ‘systems’ approach to managing sodic and alkaline soil

Soil management

03:10

A combination of crop choice, water harvesting, gypsum application, maximising soil cover and no livestock, and then maintaining the...

Video

Processes of soil nutrient supply to plant roots

02:36

Professor Richard Bell explains how plant roots take up nutrients from the soil by diffusion, mass flow, and interception.

Nitrous oxide greenhouse gas emissions from dryland cropping soil

Soil management

5 min read

Quantifying the extent and timing of nitrous oxide emissions.

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