Red chromosol trials

To test a number of trace eelements and mistures of trace elements for responses in wheat

To determine if wheat would respond to post-emergent applications of zinc and different products containing sulphur and nitrogen.

To assess the effect of phosphorus required to optimise the yield of wheat grown after wheat in a high phosphorus soil.

In 2019, field experiments were conducted across 10 sites in the northern grains region (NGR) to determine the influence of phenology on grain yield responses for a diverse set of wheat genotypes.

This paper presents results from the Harefield site (southern NSW) in 2020 and discusses the influence of sowing date (SD) on the phenology and grain yield responses of a core set of 36 wheat genotypes.

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

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

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

To assess the effect of varying the seed and fertiliser rates on the yield of wheat grown after wheat.

To assess the effect of varying the seed rates and fertiliser inputs on wheat yeilds.

To assess if the previous year's results from this experiment could be replicated in a year with average to above average growing season rainfall (GSR).

To assess different fungicide timing and dressings for Stripe Rust control on the yield of a number of wheat varieties

To assess different fungicide timing and dressings for Stripe Rust control on the yield of a number of wheat varieties

To assess different fungicide timing and dressings for Stripe Rust control on the yield of a number of wheat varieties

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

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

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

• To examine the cereal crop options that could be used after wheat including another wheat crop or growing barley or triticale.
• To start examining packages for maximising yield from these crops.

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

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

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.

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.

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

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

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

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

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

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

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

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

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.
 

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.

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.

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

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.

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

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

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. 

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

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.

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

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.

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

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

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

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

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.
 

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

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