Root-boosting seed treatment is an attractive option this season – Farmers Weekly

  • Maximise crop yield and high quality by controlling seed and soil-borne illness
  • Improve entry to vitamins and water utilizing Vibrance Duo seed treatment
  • Combine hybrid barley with Vibrance Duo for superior rooting programs

Maximise crop potential by controlling seed & soil-borne ailments

Fungicide seed therapies helps to maximise crop institution and lay the foundations for crop yield and high quality.

As fertilisers have spiralled upwards in value, and cereal growers look to get essentially the most from them, curiosity in bettering rooting to assist crops achieve higher entry to soil vitamins has elevated.

Using a cereal seed treatment that not solely reduces illness, however that has additionally been proven to enhance root progress, is an attractive option.

A fungicide seed treatment is utilized at the start to cut back illness. Microdochium nivale, which is estimated to be current in a 3rd of British soils, can severely cut back cereal institution if not adequately managed.

Additionally, there are ailments reminiscent of leaf stripe in barley which have been stored at bay by seed therapies for years, however are prone to growing if applicable seed therapies are omitted.

Not solely does Vibrance Duos management seed-borne Microdochium nivale – with winter wheat trial outcomes final yr displaying an further 0.45 t/ha over untreated seed and an further 0.23 and 0.27 t/ha over two different seed therapies in a Microdochium scenario – it additionally has approval in opposition to a spread of different seed-related ailments.

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Choose a seed treatment that additionally boosts rooting

In addition to illness management, Vibrance Duo comes backed-up by an enormous quantity of knowledge displaying substantial enhancements in root progress in a number of of those crops.

As a topical instance, outcomes this yr have proven that Vibrance Duo boosted root weight of the favored winter wheat selection Gleam by 60% over untreated.

It additionally boosted root size of November-drilled SY Insitor – which is being evaluated as a vigorous-rooting winter wheat – by 85% in contrast with an various seed treatment.

And in impartial work this yr, it has additionally given will increase in root quantity and root floor space.

Nuneaton, drilled nineteenth November 2021 and rooting assessed twenty first February 2022, selection SY INSITOR. © Syngenta

View winter wheat varieties right here

If you’ll be able to enhance root progress, it follows {that a} crop needs to be higher geared up to scavenge for soil vitamins and moisture.

Increasing rooting depth by simply 1cm would allow a crop to entry an further 130 tonnes of soil per hectare, primarily based on an common soil bulk density of 1.3 tonnes per cubic metre.

Well-rooted crops are additionally doubtlessly extra resilient to the consequences of unsure climate.

On mild land, which is usually drought-susceptible, we now have seen a 38% enchancment in inexperienced leaf space from Vibrance Duo-treated seed in contrast with an various seed treatment, and a 0.34 t/ha yield enhance.

As effectively as rooting enhancements in winter wheat, root progress enhancements have additionally been seen in winter and spring barley.

Hybrid barley is already identified for producing vigorous roots as a result of its hybrid vigour, however Vibrance Duo has nonetheless improved hybrid barley root progress, for instance producing a 36% enhance in rooting and a 0.77 t/ha enhance in yield over an various seed treatment within the hybrid, SY Kingsbarn.

Hybrid Barley

Berwick, SY KINGSBARN winter barley drilled twelfth September 2019, medium soil. Plant counts assessed seventh November 2019 and rooting assessments nineteenth March 2020. VIBRANCE Duo 36% enhance in rooting, 65% enhance in foliage and 0.77 t/ha enhance in yield over competitor seed treatment. © Syngenta

View hybrid barley varieties

Vibrance Duo can be utilized on most varieties of winter and spring barley seed, however can’t be used on barley seed crops grown for licensed seed manufacturing. In excessive-threat unfastened smut conditions in barley – for instance, untested or unfastened smut-contaminated farm-saved seed, or when planning to farm-save seed – it needs to be used with a unfastened smut-energetic seed treatment associate.

Vibrance Duo delivers return on funding

In winter wheat trials over 9 years from 2013 to 2021 and over 132 websites, Vibrance Duo gave a 6 to 1 return on funding.

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