Red chromosol trials

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Year Trial site
Agronomic drivers of yield in rain fed wheat production systems in Central West NSW - Trangie

To benchmark yield potential across a range of growing environments in the NGR of NSW, over two consecutive seasons, and to quantify the impact of genotype, management and environment on yield.

Department of Primary Industries NSW
2015 Trangie Agricultural Research Centre NSW
Research organisaton
Barley maximum yield experiment

To assess the level of input required to maximise yields of barley grown after wheat.

Riverine Plains
GRDC
2006 Balldale NSW
Research organisaton
Barley maximum yield experiment

To assess the level of input required to maximise yields of barley grown after wheat.

Riverine Plains
GRDC
2007 Balldale NSW
Research organisaton
Barley maximum yield experiment

To assess the level of input required to maximise yields of barley grown after wheat.

Riverine Plains
GRDC
2008 Balldale NSW
Research organisaton
Cereal phenology and yield responses to sowing time – Dirnaseer 2021

A field experiment was conducted at Dirnaseer in 2021 to evaluate the differences between wheat and barley for phenology, grain yield and quality in response to sowing time. This paper presents the results and discusses the influence of sowing date on the phenology, grain yield and quality for 24 wheat and 12 barley varieties.

Department of Primary Industries NSW
GRDC
2021 Cootamundra NSW
Research organisaton
Chickpea response to sowing date and water treatment – Wagga Wagga, Leeton and Condobolin 2020

This paper reports the findings of field experiments conducted at Wagga Wagga and Leeton (southern NSW), and Condobolin (central
western NSW) in 2020, where the phenology and biomass accumulation and yield responses of diverse chickpea varieties were evaluated across three sowing dates from late April to early June (Wagga Wagga and Leeton) and two sowing dates, early May and early June (Condobolin, Figure 1), under dryland conditions, with additional irrigated treatments at Wagga Wagga and Leeton.

Department of Primary Industries NSW
DPI NSW GRDC
2020 Condobolin NSW
Research organisaton
Crop comparison after wheat and canola

To test if wheat can be successfully grown after wheat and canola and to assess if wheat was the best crop to grow.

Riverine Plains
GRDC
2006 Balldale NSW
Research organisaton
Crop comparison after wheat and canola

To test if wheat can be successfully grown after wheat and canola and to assess if wheat was the best crop to grow.

Riverine Plains
GRDC
2007 Balldale NSW
Research organisaton
Crop comparison after wheat and canola

To test if wheat can be successfully grown after wheat and canola and to assess if wheat was the best crop to grow.

Riverine Plains
GRDC
2008 Balldale NSW
Research organisaton
Determining critical growth periods of canola – Wagga Wagga 2016

The aim of this experiment was to determine the Critical Growth Period (CGP) of field-grown canola so that sowing date and variety can be selected to ensure that the CGP (the period when the crop is most sensitive to environmental stresses) occurs when the growing environment is likely to be the most favourable (a balance between adequate moisture, heat and frost stress, and adequate solar radiation).
 

Department of Primary Industries NSW
CSIRO DPI NSW GRDC
2016 Wagga Wagga NSW
Research organisaton
Effect of delayed harvest on yield and grain quality of sixteen barley varieties in central west NSW – 2016

To examine the effect of delayed harvest on yield and grain quality of sixteen barley varieties in central west NSW – 2016

Department of Primary Industries NSW
DPI NSW GRDC
2016 Condobolin NSW
Research organisaton
Effect of flowering date on upper canopy infection by blackleg – Wagga Wagga 2016

The aim of this experiment was to investigate the role of flowering time in upper canopy infection development, and determine any associated yield penalty.

Department of Primary Industries NSW
CSIRO DPI NSW GRDC
2016 Wagga Wagga NSW
Research organisaton
Effect of heat stress on canola yield and quality

The aim of this experiment was to understand canola variety heat stress responses and their capacity to adapt to warmer future climates.

Department of Primary Industries NSW
DPI NSW GRDC
2019 Wagga Wagga ACT
Research organisaton
Effect of heat stress on canola yield: A novel method of imposing heat stress in the field environment

The aim of this experiment was to test a novel method of imposing heat stress in the field and determine the effect of heat stress on canola grain yield and its interaction with water availability

Department of Primary Industries NSW
DPI NSW GRDC
2017 Wagga Wagga ACT
Research organisaton
Effect of seeding density and nitrogen rate on yield and quality of milling oat varieties – Wagga Wagga 2016 and Marrar 2017

T evaluate the influence of seeding density and nitrogen (N) applied at sowing on plant establishment, phenology, grain yield and quality of four commercial milling oat varieties.
 

Department of Primary Industries NSW
2016 Wagga Wagga ACT
Research organisaton
Effect of sowing date and applied phosphorus on canola grain yield

To test the hypothesis that less fertiliser P is required to acheive maximum grain yield if a mid-maturing variety (Hyola 559TT) is sown earlier than the traditional date of 25 April.

Department of Primary Industries NSW
DPI NSW GRDC
2014 Cowra NSW
Research organisaton
Effect of sowing date on grain yield of 36 wheat varieties

To assess the effect of early, mid and late sowing times on the phenology, grain yeild and grain protein of several newer wheat varieties grown in southern NSW.

Department of Primary Industries NSW
DPI NSW GRDC
2015 Wagga Wagga ACT
Research organisaton
Effect of sowing date on grain yield, water use efficiency and grain quality of wheat - Canowindra 2015

To evaluate the performance of recently released wheat varieties in response to various times of sowing.

Department of Primary Industries NSW
DPI NSW GRDC
2015 Conawindra NSW
Research organisaton
Effect of sowing date on phenology and grain yield of six canola varieties - Condoblin 2015

To determine the grain yield and phenology response of six canola varieties sown at three different dates in a low rainfall environment.

Department of Primary Industries NSW
DPI NSW GRDC
2015 Condobolin NSW
Research organisaton
Effect of sowing date on phenology and grain yield of thirty six wheat varieties

To examine the effects of sowing time on the phenology, grain yield and quality of 36 wheat varieties. 

Department of Primary Industries NSW
DPI NSW GRDC
2016 Wagga Wagga NSW
Research organisaton
Effect of sowing date on phenology and grain yield of twelve canola varieties – Wagga Wagga 2016

This experiment was designed to test the response of 12 canola varieties with varying phenologies and plant type to early sowing, compared with the more traditional sowing date in late April.
 

Department of Primary Industries NSW
CSIRO DPI NSW GRDC
2016 Wagga Wagga NSW
Research organisaton
Effect of sowing date on phenology and grain yield of twelve canola varieties - Canowindra 2015

To evaluate the effect of sowing date on phenology and grain yield of 12 canola varieties ranging from long to short season phenology types. 

Department of Primary Industries NSW
DPI NSW GRDC
2015 Canowindra NSW
Research organisaton
Effect of sowing date on the phenology and grain yield of sixteen barley varieties – Condobolin 2017

To assess the performance of 16 commercially available barley varieties sown on three dates at the Condobolin Agricultural Research and Advisory Station in 2017

Department of Primary Industries NSW
DPI NSW GRDC
2017 Condobolin NSW
Research organisaton
Evaluating weed competitiveness of eighteen barley varieties in the presence of oats – Condobolin 2016

To assess the competiveness of 18 commercial barley varieties for their capacity to suppress or out-compete weeds during the season.

Department of Primary Industries NSW
DPI NSW GRDC
2017 Condobolin NSW
Research organisaton
High yielding canola agronomy – optimum sowing date and variety type for the South West Slopes region of NSW

To asses optimum sowing date and variety  type for Canola for the South West Slopes region of NSW

Department of Primary Industries NSW
DPI NSW GRDC
2017 Wallendbeen NSW
Research organisaton
Influence of nitrogen and plant growth regulator application on grain yield of barley – Marrar 2017

The primary objective of PGRs is to decrease plant height to reduce lodging, however, this can also indirectly increase grain yield. If the crop is not lodged, the effect of PGR application on yield is more variable. The influence of varying levels of N and PGR timing on the grain yield of four elite barley cultivars, including the recently released RGT PlanetA, was investigated at Marrar in 2017.

Department of Primary Industries NSW
DPI NSW GRDC
2017 Marrar NSW
Research organisaton
Influence of sowing date on phenology and grain yield of fifteen barley varieties and nine wheat varieties – Matong 2017

To investigate the sowing date effect on phenology and grain yield of 15 commercially relevant barley varieties compared with nine wheat varieties.
 

Department of Primary Industries NSW
DPI NSW GRDC
2017 Matong NSW
Research organisaton
Influence of sowing date on wheat phenology and grain yield – Cudal 2019

In 2019, field experiments were conducted across various sites in the GRDC northern grains region (NGR) to determine how phenology influences grain yield responses for a diverse set of wheat genotypes. This paper presents results from the Cudal site (central eastern NSW) and discusses the sowing date influence on the phenology and grain yield responses from a core set of 36 wheat genotypes.

Department of Primary Industries NSW
DPI NSW GRDC
2019 South Bowen Park, Cudal NSW
Research organisaton
Influence of sowing date on wheat phenology and grain yield – Wagga Wagga 2017

To investigate the influence of sowing date on the phenology and grain yield responses of a core set of 36 wheat genotypes.
 

Department of Primary Industries NSW
DPI NSW GRDC
2017 Wagga Wagga ACT
Research organisaton
Integrated management of crown rot in a chickpea - wheat sequence

To examine whether integrating row placement, stubble management, chickpea row spacing and a ground engaging tool would affect Fp incidence and grain yield in wheat in a chickpea–wheat sequence grown under a zero-tillage system. 

Department of Primary Industries NSW
GRDC
2012 Tamworth Agricultural Institute NSW
Research organisaton
Interaction between plant density and nitrogen application in eight barley varieties in central west NSW

To examine the interaction between plant density and nitrogen application in eight barley varieties in central west NSW.

Department of Primary Industries NSW
DPI NSW GRDC
2016 Condobolin NSW
Research organisaton
Is it possible to increase barley yield potential in southern NSW?

To determine whether optimising agronomic inputs could further increase barley yield in southern NSW

Department of Primary Industries NSW
DPI NSW GRDC
2016 Wagga Wagga NSW
Research organisaton
Nutrient supply from soil organic matter under different farming practices in the Central West of NSW

The aim of this study was to examine the impact of long-term farming practices on SOM decomposition and N, P and S net release in soil, thus evaluating the nutrient supply value of SOM in grain cropping systems.

Department of Primary Industries NSW
DPI NSW GRDC
2015 Condobolin NSW
Research organisaton
Precision agriculture demonstrations on sowing and fertiliser rates at Allendale, Rand

To compare the effects of using variable rates of nitrogen and phophorus on wheat yield.

Riverine Plains
GRDC
2011 Rand NSW
Research organisaton
Precision agriculture demonstrations on sowing and fertiliser rates at Bogandillan, Rand
To compare the effects of variable phophorus and sowing rates on the wheat yields. To assess if remote sensing, using Crop Circle normalised difference vegetation index (NDVI) could be used to better assess in-crop nitorgen requirements.
Riverine Plains
GRDC
2011 Rand NSW
Research organisaton
Precision agriculture demonstrations on variable rate applications of nitrogen fertiliser at Green Park, Rand

To assess the effect of using variable nitrogen rates on crop yields. To determine if nitrogen-rich strips can be used to better determine the need for in-crop nitrogen.

Riverine Plains
GRDC
2011 Rand NSW
Research organisaton
Research update for the long-term subsoil acidity experiment (2016–2019)

To address the problem of subsoil acidification, a long-term field experiment was established in 2016. The objectives were to:
• manage subsurface soil acidity through innovative amelioration methods that will increase productivity, profitability and sustainability
• study soil processes, such as changes in soil chemical, physical and biological properties over the long term.

Department of Primary Industries NSW
DPI NSW GRDC
2016 Dimaseer NSW
Research organisaton
Research update for the long-term subsoil acidity experiment at Cootamundra, NSW

1. Manage subsoil acidity through innovative amelioration methods that will increase productivity, profitability and sustainability

2. Study soil processes, such as the changes in soil chemical, physical and biological properties under vigorous soil amelioration techniques over the longer term.
 

Department of Primary Industries NSW
DPI NSW GRDC
2017 Cootamundra NSW
Research organisaton
Sheep and no-till: no worries!

To test whether sheep grazing in no-till systems damages soil and reduces crop yields.

Birchip Cropping Group
GRDC
2012 Temora NSW
Research organisaton
Sheep and no-till: no worries!

To assess the impact of sheep grazing on crops, stubbles, soil structure, water dynamics and crop yield.

FarmLink Research
GRDC
2009 Temora NSW
Research organisaton
Sheep and no-till: no worries!

To assess the impact of sheep grazing on crops, stubbles, soil structure, water dynamics and crop yield.

FarmLink Research
GRDC
2010 Temora NSW
Research organisaton
Sheep and no-till: no worries!

To assess the impact of sheep grazing on crops, stubbles, soil structure, water dynamics and crop yield.

FarmLink Research
GRDC
2011 Temora NSW
Research organisaton
Sheep and no-till: no worries!

To assess the impact of sheep grazing on crops, stubbles, soil structure, water dynamics and crop yield.

FarmLink Research
GRDC
2012 Temora NSW
Research organisaton
Sheep and no-till: no worries!

To assess the impact of sheep grazing on crops, stubbles, soil structure, water dynamics and crop yield.

FarmLink Research
GRDC
2010 Temora NSW
Research organisaton
Sheep and no-till: no worries!

To assess the impact of sheep grazing on crops, stubbles, soil structure, water dynamics and crop yield.

FarmLink Research
GRDC
2011 Temora NSW
Research organisaton
Sheep and no-till: no worries!

To assess the impact of sheep grazing on crops, stubbles, soil structure, water dynamics and crop yield.

FarmLink Research
GRDC
2012 Temora NSW
Research organisaton
Sowing date effect on phasic development and yield of thirtytwo wheat varieties – Condobolin 2019

This paper reports the findings of a field experiment conducted at Condobolin in 2019, where the phenology, yield and quality responses of 32 wheat varieties were evaluated across three sowing dates from late April to late May.

Department of Primary Industries NSW
DPI NSW GRDC
2019 Condobolin NSW
Research organisaton
Sowing date effect on twelve barley varieties – Condobolin 2019

This paper reports the results from a field experiment conducted at Condobolin in 2019 that evaluated the influence of three sowing dates on phenology and grain yield of 12 barley varieties.

Department of Primary Industries NSW
DPI NSW GRDC
2019 Condobolin NSW
Research organisaton
Tailoring barley plant density to specific varieties in order to maximise yield and quality

To examine tailoring barley plant density to specific varieties in order to maximise yield and quality

Department of Primary Industries NSW
DPI NSW GRDC
2016 Condobolin NSW
Research organisaton
The role of stubble management on frost severity and its effects on the grain yield of wheat

To determine the role of stubble management on frost severity and its effects on the grain yield of wheat 

Department of Primary Industries NSW
DAFWA DPI NSW GRDC
2014 The Rock NSW
Research organisaton