A question most growers would be asking is why did Compass perform so poorly? Spartacus CL and Fathom were slightly lower yielding than expected (below the site mean). the most likely answer would be, "In the spring". The photo on the right shows the April drilling date (foreground) at GS39 full flag leaf, the March-drilled crop at full ear emergence (near background) and the February-drilled crop post-flowering (far background). The variety didn’t appear to favour or capitalise on the above average rainfall and soft finish to the season like other varieties did. 10 Table 1: Barley time of sowing guide. Agronomically similar varieties Spartacus CL, Hindmarsh, Rosalind and La Trobe all yielded similar. Head loss counts (heads/m2) measured after harvest to determine the impact on yield (P=<0.001, LSD=30.3, CV=43.6%). However, different varieties performed better when sown at specific sowing times. For the vast majority of growers, spring germinating black-grass will almost certainly have been in secondary dormancy and held in the soil profile. cost or expense incurred from relying on the information within. Although all reasonable care has been taken in producing the reports The development of secondary tillers also created issues, preventing barley from being harvested at optimum maturity. For seeders with only a single tank, mix the seeds well at the ratio of 80% peas and 40% barley (relating to the standard sowing quantities of both crops) before filling the seeder. Issues encountered with all barley trials this year, were similar to grower experiences. Barley time of sowing and depth Key findings LaTrobe, GrangeR, and Skipper had reduced emergence from deeper sowing under both dry and wet sowing conditions. To find out more about the cookies we use and how to delete them, see our Cookie Policy. At Ultima the barley variety trial was sown into a moist soil bed on pea stubble and emerged eight days later. Cookies used for the essential operation of the site have already been set. Required fields are marked *. Retention and protein were within malt specifications for all varieties. An open invitation to the industry, It's that time of year again - SOYL Winter Workshops, Spring barley has great flexibility around drilling date, Make use of the time you have to achieve a good seed bed, Make every effort to improve and preserve soil health as much as possible ahead of drilling, Utilise the time you have to hit black-grass hard this spring. Victorian Winter Crop Summary 2016, Agriculture Victoria. 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). This has resulted in the variety results being a bit inconsistent in terms of rankings (compared to recent years). 69. Plant Breeding Institute, Trumpington, Cambridge. As the title suggests when would you say the latest date for drilling either of these crops is? Oxford, which is a late maturing variety more suited to higher rainfall areas, also yielded well. International: +61 3 5492 2787. Phone: (03) 5492 2787 Following spring barley with wheat is okay and will be necessary to correct many rotations for harvest 2021. When looking at their five year average, yield performance is much lower for these varieties. Posts: 54 Adverts | Friends. Late June: 1000-1500ft: Surface : Spring barley fields will appear as light green colour. Note: Rosalind and Spartacus have only been in NVT trials for three years. Lodging, due to heavy, bulky crops and significant rainfall during the grain filling period was an issue particularly in Compass, Commander and Scope CL. Join Date: Jun 2009. Readers are responsible for assessing the relevance and accuracy of the contents of this website. 15.10.19. grain quality parameters (test weight, protein, retention and screenings). The excellent growing season in 2016 delivered some excellent yield results but also created some challenges. 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. When looking at sowing time in the Wimmera, an increase in gross income could be achieved when altering the sowing date for some varieties. Sowing Date For maximum yield, winter varieties should be sown from the end of September to early November. The trial may have been limited in nitrogen, when yields were compared to other barley trials at the same site. Spring barley is an important food, feed and technical grain crop. The authors and BCG does not accept any liability for the contents of this publication or any loss, damage, Hi, just wondering has anyone sown spring barley yet ? To compare the performance of new and existing barley varieties and the influence of sowing time on crop performance. Both the early and later sown plots emerged well and were even across varieties. Applying lime and correcting soil pH to 6.5 is an essential and often forgotten duty when establishing a spring barley crop. Figure 2. spring-sown cereal species. Variety yield data (t/ha) and percentage (%) of site mean for Manangatang, Warmur, Ultima and Nhill. Sowing spring barley. However, significant rainfall fell in the week following planting. 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. On high-clay soils, spring barley establishment can vary from 55% for Assessments included, establishment counts/scores, NDVI (measure of canopy greenness) and grain yield and quality parameters. Both sowing times however, were within malt thresholds. This paper will review variety performance alone, however using this information in conjunction with a variety’s whole agronomic package will ensure optimum outcomes for barley growers. In terms of grain quality there were no differences in protein, screenings or retention; all varieties were within malt specifications. This is why the benchmark spring population is higher at 305plants/m2 for Barley In order to achieve the optimum plant population in spring the seed rate at sowing has to be adjusted in order to take into account changes in expected establishment. Spot form of net blotch was quite evident at the site and was managed accordingly so as not to affect overall yield. Delaying the date of sowing of spring‐sown barley in 1953 and wheat in 1954 from February to April increased the incidence of powdery mildew, Erysiphe graminis DC., from May onwards. 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). CHAIRMAN’S WELCOME I THE BIG TEN I BOARD, STAFF AND COMMITTEE I THE YEAR THAT WAS I 2016 RESEARCH SITES I SITE DESCRIPTIONS I BCG RESEARCH METHODOLOGY I GUIDELINES FOR INTERPRETING SOIL TEST RESULTS I GRAIN PRICES I PRODUCTION COSTS I ACRONYMS AND ABBREVIATIONS I WHEAT VARIETY SPECIFICATIONS I NVT WHEAT YIELD RESULTS I BARLEY VARIETY SPECIFICATIONS I NVT BARLEY YIELD RESULTS I CANOLA VARIETY SPECIFICATIONS I NVT CANOLA YIELD RESULTS I NVT PULSE YIELD RESULTS I CEREAL GROWTH STAGE CHART, Your email address will not be published. Spartacus CL, La Trobe and Hindmarsh had high test weights (within malt specifications). The Warmur barley variety trial was sown just after rain and received a follow up rain after sowing. E. J. M. KIRBY. Tips for winter barley in late autumn: Keep calm and don't panic, but adjust crop management to reflect lost growth . Controlling black-grass with a cultural method - is that possible? Field Crops Res., 9: 151--162. This pushed all malt varieties out of specification. However, the soil was very hard and cloddy at sowing, possibly restricting seed to soil contact, and plant establishment numbers were slightly lower than expected. Figure 1. M.Sc. It is very likely there will be a great deal of barley in the market place this autumn, so make every effort to ensure your crop has good plant counts, excellent spring vigour and is of high quality. 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. The earlier sown crops were taller and produced substantial biomass. There were also no differences when just comparing barley (mean of all varieties) at TOS1 and TOS2. Before then, conditions did not favour the rapid spread of mildew. Spring barley is typically sown from December until late April, with the germination rate dependent on moisture and soil temperature. The easiest win following spring barley is winter barley – the volunteers unless really thick are not really an issue and there is plenty of time to get the land cultivated and the winter barley established for the end of September. However, from a quality perspective, we did see the shortest straw, the highest grain nitrogen and the highest specific weight in the April-drilled crops. Selection of the actual date should allow for soil fertility and the risk of frost damage in particular paddocks. Unfortunately, it is impossible to think about spring barley drilling dates without considering black-grass and what the implications are based on timings. 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. The trial at Nhill was sown into moist soil and emerged well achieving just under the target plant density of 140 plants/m2. 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. We use cookies to improve our website and your experience when using it. Assuming Scope CL achieved malt, there really is no difference between gross income of the two varieties. Unlimited nitrogen would have been beneficial, allowing the crop to reach its full yield potential. The results have shown very distinct differences in growth habit, as can be seen in the below photos. See 2014 BCG Season Research Results, pp. Table 1. Longer season varieties yielded higher than their long-term average in 2016 (eg. In terms of grain quality, the only malt/food varieties to make malt grade were Westminster and Hindmarsh (food). Conversely, Compass suffered significant yield loss when sown early. 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). The effect of sowing date and plant density on barley. Your email address will not be published. Pests, weeds and diseases were controlled to best management practice. In previous TOS trials, earlier sown crops have out-yielded later sown crops, but the canopy was a lot less dense in those years. 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. 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. The barley variety trial at Kalkee also looked at the interaction between variety and sowing time. This was quite remarkable given that 20th April was labelled the latest drilling date in 2018 – even more so when you consider that the country experienced drought and a significant heatwave that lasted from mid-April to mid-September in that year. within, the authors do not warrant that the content is free from errors or omissions. Deep seeding and high seeding rates … Lee. 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. The potential yield will gradually decline and harvesting will be later if sowing is later than this. On a yearly basis, new barley varieties are released promising bigger and better yields and improved agronomic traits. E. M. Potterton, T. McCabe, The effect of sowing date and nitrogen rate on the grain yield, grain quality and malt analyses of spring malting barley for distilling in Ireland, The Journal of Agricultural Science, 10.1017/S002185961800059X, 156, 4, (515-527), (2018). propriety or trade names to help readers identify them, however, this is not an endorsement or recommendation of any product or manufacturer referred to. Effect of sowing time, cutting management and phosphorus levels on fodder and grain yield of oats. The earlier sown crops were taller and produced substantial biomass. 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