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Soak-n-Wet Wetter trial

By Nyabing 2020, Uncategorised, Wetter

Objective

• Evaluate and compare plant responses to wetter rates
• Assess the seed safening effect of wetters in relation to fertiliser burning of the seed.
• Compare fertiliser and wetter application locations at seeding

Background

The trial was sown on the 19th of May in Nyabing, W.A. All treatments were applied at the time of seeding. It was an 86th percentile year for rainfall in Nyabing in 2021 providing wet seasonal conditions and waterlogging effects on crop.

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Liberty Link

By Dumbleyung 2021, Dumbleyung Liberty Link Canola 2021, Uncategorised

Objectives

  • Establish replicated plots of commercial and advanced BASF canola varieties with TT, Truflex, LR and LT traits.
  • Assess podguard advantage and efficacy of the four herbicide programs (TT, Truflex, LR and LT).

Background

Efficacy between the herbicide programs was assessed by conducting ARG and wild radish counts of plots treated with the BASF pre-em. The podguard trait advantage was assessed at harvest using seed loss trays.

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Maxentis And Proviso

By Brookton 2020, Uncategorised

Objective

• To determine the efficacy of Maxentis against industry standards
• Determine the ability of Maxentis at controlling Septoria leaf blotch and Leaf rust

Background

The Oat fungicide trial was sown on the 2nd of June 2021 at the David Grays AgroAdvantage Brookton trial site. The Brookton trial site received 399.6mm of growing season rainfall with lower-than-average temperatures. Due to the cooler weather, low disease pressure was observed across the site. All fungicide applications were applied on the 22nd of September and assessed at 14DAA and 28DAA. At 14DAA, the flag leaf -3 had browned off so the assessment was amended to a green leaf area percentage assessment. By 28DAA, the flag leaf -2 and -3 had fully browned off so only flag and flag -1 were assessed. By the 42-49DAA assessment, the crop had fully browned off, so this assessment was abandoned.

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Sabel-X

By Dumbleyung 2021, Uncategorised

Objective

  • The objective of this trial was to determine the impact of Sabel-X seed treatment on Canola yield.

Background

The trial was set up by alternating eight plots with Sabel-X and eight plots without Sabel-X over four replications. Four plots of each treatment were harvested to obtain yield results. The crop was desiccated before harvesting on the 13th of December due to prolonged winter rain.

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Stoller Fertilizer Placement and Seed Safety

By Nyabing 2020, Uncategorised, Wetter

Objective

  • To evaluate crop responses to various placements of Clearstart, K-Till and Flexi-N and the subsequent effects on wheat growth and yield
  • To evaluate crop responses to various rates of Clearstart, K-Till and Flexi-N with equivalent units of N, P and K subsequent effects on wheat growth and yield.
  • Evaluate the seed safe effect of SE14 with fertilisers sown on the seed

Background

The trial was sown on the 19th of May in Nyabing, W.A. All treatments were applied at the time of seeding. It was an 86th percentile year for rainfall in Nyabing in 2021.

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Conquest Herbicide System

By Dumbleyung 2021, Dumbleyung Post Emergent Herbicides 2021, Uncategorised

Objective

  • To demonstrate crop safety and efficacy on ARG and Wild Radish when tank mixing post emergent applications of Fighter (prosulfocarb) with Howitzer and combinations of Velocity and Glocker.
  • Comparison to competing products in the industry.

Background

The trial was sown into good moisture and nine days after seeding there was 16.8mm of rainfall recorded which ensured herbicide activation for IBS applications. At 28DAA the ARG burden was 8.3 plants/m2 and wild radish burden was 7.9 plants/m2. Panicle counts were taken pre harvest at 105 DAC, assessing both ARG and wild radish control. All data analysis was conducted using ARM.

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Wheat Varieties

By Dumbleyung 2021, Dumbleyung Wheat Varieties 2021, Uncategorised

Objective

This trial was designed to test two new, coded BASF wheat varieties against the industry standard, Scepter wheat. The trial was sown on the 25th of May 2021 at the David Gray’s AgroAdvantage site in Dumbleyung, Western Australia. It was a 90th decile year for rainfall in the area with GSR of 444mm. This ensured a great year for crop establishment, and growth through to harvest on the 30th of November.

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Syngenta Reflex

By Corrigin 2021, Uncategorised

Objectives

1. How does the addition of a mix partner to Reflex compare to Reflex applied alone with respect to efficacy and crop safety?
2. How does the efficacy and crop safety of Reflex applied alone at various timings and in the various mixes compare to the local standard? (Simazine (1L/ha) + Metribuzin (280ml/ha) IBS)

Background

The 2-replicate demonstration was sown on the 1st of May with Gunyidi Lupins at 100kg/ha into a dry soil profile in Corrigin, WA. The IBS treatments were applied immediately before seeding, 34mm of rain fell during the three days post seeding . The Post Sowing Pre-Emergent treatments were applied on the 6th of May, and the post emergent Brodal Options treatment was applied on the 25th of June (5-6 leaf capeweed stage).The primary target was capeweed due to the site’s high burden 106 plants/m2 (at 6WAS). The crop
was farmer sown perpendicular to the IBS applications.The growing season rainfall was 483mm. The previous crop was wheat, and the soil type was sandy.

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Active AgriScience Foliar nutrition

By Dumbleyung 2021, Dumbleyung Nutrition 2021, Uncategorised

Objective

This trial was conducted to evaluate the efficacy of Active PRIME, Active BUILD and Active GRAINFILL on seed germination, vigour, disease tolerance, grain yield and grain protein in wheat

Background

The assessments conducted were emergence counts, whole plant samples to assess roots, a disease rating and harvest. The crop was observed several times throughout the season and there were no vigour differences between treatments. There was no disease present and therefore no disease rating was conducted

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Wilchem Systems Nutrition

By Dumbleyung 2021, Dumbleyung Nutrition 2021, Uncategorised

Objective

• Effect of different fertilsers and application timings and subsequent effect on crop
yield in wheat.

Background

Fertilisers were applied at seeding, 6WAS and 12WAS. The trial was seeding on the 12th May2021. Wilchem conducted Sap tests at 6WAS and 14 WAS to look for micronutrient differences between treatments. Rainfall for the year in Dumbleyung was in the 90th percentile from the last 20 years. This translated to very high yielding crops in the trial.

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