With that in mind, it's important to really dissect the spring drilling window to get a better understanding of the potential results we're dealing with. Spartacus CL also achieved malt specification but as it is currently undergoing malt accreditation, was classified as feed. Common problems were dark tipping and ‘bin burn’ which was discolouration that occurred in the paddock due to weather conditions. Applying lime and correcting soil pH to 6.5 is an essential and often forgotten duty when establishing a spring barley crop. In 2016 there were a lot of earlier sown crops that, due to excellent growing conditions, produced substantial biomass resulting in severe lodging during the grain filling period and at maturity. In order to spread risk, consider growing varieties with different susceptibilities to certain Keeping in mind that this is one year of data in an above average season for most regions, it is extremely important to look at the long-term variety performance. Rosalind, Compass, Hindmarsh, La Trobe, Spartacus CL and Fathom are still the most consistent performing varieties over a five year average (Note: there is only three years of data available for Spartacus CL and Rosalind). M.Sc. To avoid penalising early varieties, the trial was not desiccated until all varieties had reached maturity and consequently, small grains from the secondary tillers (not fully formed) were evident in the sample causing the test weight to be lower and the screenings slightly higher (most varieties still below seven per cent). Controlling black-grass with a cultural method - is that possible? 69. Figure 1. The value of a sound crop protection program. ‘Delayed harvest of barley’ article page 49. Barley yields (t/ha) at Kalkee when sown early (TOS1) and late (TOS2). While completely correct, the spring covers a fairly significant period in the first quarter of the year and within that time frame, depending on when you decide to take action, you can experience some very different outcomes. From mid‐June, infected barley … Both the early and later sown plots emerged well and were even across varieties. The longer you delay your spring barley drilling date, the greater the opportunity you have to control black-grass with a total herbicide. Morphological and qualitative characters and yield of spring barley depending on cultivar properties and sowing date. Their final yield however, is heavily dependent on the spring finish, and therefore, variable costs must be kept to a minimum to achieve a respectable gross margin. At Ultima the barley variety trial was sown into a moist soil bed on pea stubble and emerged eight days later. Spring barley is typically sown from December until late April, with the germination rate dependent on moisture and soil temperature. The two times of sowing treatments (18 May and 20 June) were sown into a moist seed bed with the later time of sowing receiving adequate follow up rain. Variety yield data (t/ha) and percentage (%) of site mean for Manangatang, Warmur, Ultima and Nhill. More detailed information can be found in Appendix 4 on page 220. Cookies used for the essential operation of the site have already been set. Field Crops Res., 9: 151--162. 69 for more BCG barley variety research. ... influenced by sowing date. Walters L., 2015, 2015 BCG Season Research Results, ‘Barley variety performance 2015’ pp. Being better suited to lower to medium rainfall, it could have reached its yield potential, An earlier sowing time didn’t benefit Compass this year. Time of sowing (TOS) is another factor that can influence yield. Mallee growers, in particular, might be considering the value of replacing Scope CL with the new Spartacus CL. Information on this website is not a scientific journal and has been prepared solely as a means of disseminating information to the members of BCG and the community. It has shown though, how well some longer season varieties can yield in a higher rainfall year with a soft finish. A randomised complete block design was used for all trials apart from at Kalkee where a split plot design was used. When heavy rains and wind occurred in spring, significant lodging occurred in susceptible varieties during flowering and at maturity. However, if Scope CL only made feed grade, an increase of $67t/ha could be achieved when growing Spartacus CL at Birchip and $58t/ha at Manangatang. Lodging, due to heavy, bulky crops and significant rainfall during the grain filling period was an issue particularly in Compass, Commander and Scope CL. This was also a result of the plant reaching maturity very quickly and secondary tillers forming, meaning crops were more exposed to weather (delayed harvest). Sowing at 20 cm, instead of at a 5-cm depth, reduced plant establishment and grain yield by 76 and 62% respectively for barley, and 71 and 39% for wheat. Sowing spring barley. Spring barley is normally harvested around 3 weeks after winter sown barley Spring barley is in the lower field with a brown (set aside ) border. All other varieties did not differ in their performance as a result of sowing time. On a yearly basis, new barley varieties are released promising bigger and better yields and improved agronomic traits. One of the poorer performers this year was Compass (particularly in the Mallee). Nitrogen applications for spring barley in England can normally be 50% applied at growth stage 11 and the remaining 50% applied 10 to 14 days later. Phone: (03) 5492 2787 Table 4. This also carried through to maturity. This table is a guide only and has been compiled from observations of the breeder and local departmental International: +61 3 5492 2787. characteristics (Table 3). Wimmera NVT barley grain yield (% of site mean) comparing to 2016 long-term averages (2012-2016) of 22 varieties at Horsham, Brim, Minyip and Kaniva. Spartacus CL and Fathom were slightly lower yielding than expected (below the site mean). Chapter 5 The effect of plant density and sowing date on spring barley ..... 72 5.1 Introduction . Protein dropped away in some varieties, but for commonly grown malt/food varieties in the region – Scope CL, Hindmarsh, La Trobe – were above nine per cent. In terms of grain quality there were no differences in protein, screenings or retention; all varieties were within malt specifications. The two times of sowing treatments (18 May and 20 June) were sown into a moist seed bed with the later time of sowing receiving adequate follow up rain. This article will discuss the main characteristics of this culture, as well as the peculiarities of its cultivation. the most likely answer would be, "In the spring". Avoid working to a calendar date which can result in drilling into sub-optimal conditions where the soil can be cold and cloddy. The two Clearfield varieties, Scope CL and Spartacus CL, yielded similar and the lowest yielding varieties were Compass and Commander. The development of secondary tillers also created issues, preventing barley from being harvested at optimum maturity. “So, sow it as soon as you get decent seedbed conditions – the earlier the better. A comparison of the gross income from the two Clearfield varieties is presented in Table 4. Assessments included, establishment counts/scores, NDVI (measure of canopy greenness) and grain yield and quality parameters. GUIDELINES FOR INTERPRETING SOIL TEST RESULTS, GRDC Hands On Precision Agriculture Training – St Arnaud, GRDC Hands On Precision Agriculture Training – Longerenong, GRDC Hands On Precision Agriculture Training – Manangatang. The standard seed rate of 350 seeds/m² appears to be the ideal seed rate for many of the spring barley varieties when good seedbeds and growing conditions are conducive to quick plant emergence, states Ron Granger, Limagrain UK’s arable technical manager. For the purpose of this article, malt and feed grades have been determined based purely on E. J. M. KIRBY. Plan ahead for best results. Readers are responsible for assessing the relevance and accuracy of the contents of this website. drilling date, we should be looking at mid-March and into good seed beds; leaving us some time to achieve this work. The 2016 growing season was exceptional, described by a number of farmers as “the best they have ever experienced”. More detailed information can be found in Appendix 4 on page 220. Unfortunately, it is impossible to think about spring barley drilling dates without considering black-grass and what the implications are based on timings.​, Managing the threat of black-grass this spring. Oxford, which is a longer season variety, was well suited to the season but, generally, does not perform well in ‘typical’ Wimmera and Mallee seasons. The site received lower rainfall than other parts of the region but was still above average. Wheat, barley, and oat were sown at 120, 200, and 280 seeds/m2 (about 44, 72 and 100 lbs/A) in a split plot design with NT and CT as main plots and sowing rate x cereal species combinations as subplots. This highlights the importance of sowing in the optimum window for each variety in a given year. When and how spring barley tillers Under typical cultural conditions for spring barley, tillers emerge during about a two-week span with the total number formed depending on the variety and environmental conditions (Figure 8). The authors and BCG does not accept any liability for the contents of this publication or any loss, damage, In previous TOS trials, earlier sown crops have out-yielded later sown crops, but the canopy was a lot less dense in those years. Income of the region but was still above average website has been prepared in good faith on left... Trials this year, depending on cultivar properties and sowing date, the exact date of publication when the drilling! A moist soil and emerged well significant lodging occurred in spring, significant lodging occurred in varieties. Cookies used for the Southern region project ( DAN00173 ) to drill spring barley, are an if. 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