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plant density

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Catalogue: Ground Cover
Results show a 1kg/ha seeding rate increase provides positive returns.. When growers are expecting low establishment due to sandy or heavy soils, or a dry start to the season, increasing the seeding rate by around 1kg/ha can make a significant difference to yield," Mr Mock says... Herbicides evaluated in the trials for carryover effects on canola were 2,4-D ester, 2,4-D amine and Intervix ...
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Catalogue: Ground Cover
Mallee trials investigate improving canola establishment.. Results show a 1kg/ha seeding rate increase provides positive returns.. Herbicides evaluated in the trials for carryover effects on canola were 2,4-D ester, 2,4-D amine and Intervix ...
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Catalogue: GRDC Updates
In 2013 the number of sites was expanded to eight with the commencement of DAN00171 to include; North Star, Moree, Edgeroi, Burren Junction (not harvested), Coonamble, Tamworth, Pine Ridge and Trangie... In the paper only yield responses to plant density will be reported... In 2013 the number of locations was expanded and sites have been grouped into northern (North Star, Moree, Edgeroi, Coonamble) and southern locations (Tamworth, Pine Ridge, Trangie)...
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Catalogue: Ground Cover
The trial results challenged the thinking of many growers in the Mungindi region when it came to sustainable plant stand in wheat crops... Mungindi Cropping Group project officer and agronomist Jo Weier, who collaborated on the trials, says the results have significant practical implications for growers, as they look to future planting-machinery purchases... "As agronomists, this project offers us some solid trial data on wheat row spacing, planting time and plant density that relates very specifically to our region."..
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Catalogue: Ground Cover
The trial results challenged the thinking of many growers in the Mungindi region when it came to sustainable plant stand in wheat crops... Mungindi Cropping Group project officer and agronomist Jo Weier, who collaborated on the trials, says the results have significant practical implications for growers, as they look to future planting-machinery purchases... "As agronomists, this project offers us some solid trial data on wheat row spacing, planting time and plant density that relates very specifically to our region."..
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Catalogue: GRDC Updates
A new crop of conidia can be produced within 5 to 7 days leading to rapid spread up the canopy when conditions are favourable... The paper presents only the details and results of Trial #1 - Hermitage 2010... Ten randomly selected plants per plot were marked and on 5 dates leaves in the lower, middle and upper third of the canopy were assessed for % leaf area infected...
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Catalogue: GRDC Research Summaries
Pasture legumes have the potential to provide valuable forage in northern mixed-cropping systems and improved knowledge of phosphorus nutrition will help secure this potential.. Grazing fertile, cracking clay soils in northern New South Wales is not widespread due to concerns about the effects of livestock trampling on the soils' physical conditions... Dual-purpose winter grains for grazing and cropping are planted to a relatively small area in the northern grain-growing region, but GRDC-funded research has shown the significant profit potential of this versatile system in this region...
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Catalogue: GRDC Updates
When sowing within the optimum sowing window mid May - mid June; yield potential e 2.0 t/ha sow on narrow rows ( d 40cm) yield potential d 2.0 t/ha row spacing has less of an impact on yield.. Research conducted by Felton et al (1996) explored the effects of row spacing 25, 50, 75 and 100cm and plant density, 20-80 kg/ha, on grain yield in chickpea (see Fig. 1)... Keep browsing 0 Responses to Effect of row spacing on yield in chickpea under high yield potential..
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Catalogue: GRDC Publications
GRDC Grains Research Update Coonabarabran, February 2014 most sites achieved those returns within 2 crop seasons after deep P application may at least partly reflect the string of wetter seasonal conditions in recent years, although the results from Jandowae, Capella and Gindie all included dry seasons in at least one of the crops followed... Overall, the performance of the barley grain only varieties showed they are capable of producing around 6 t/ha of dry matter and still yielding between 2.7 and 3.4 t/ha of grain... Overall, the most prevalent virus was BWYV and in some locations more than 90% of symptomatic plants were infected with BWYV (Table 1)...
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Catalogue: GRDC Publications
Classifying soil types and measuring plant available water capacity (PAWC); use of fast processes such as EM38; identification of subsoil constraints; crop ability to access deeper soil water... Overall, the most prevalent virus was BWYV and in some locations more than 90% of symptomatic plants were infected with BWYV (Table 1)... GRDC Grains Research Update Nyngan, February 2014 used a PCR forBeet western yellows virus (BWYV),Bean leaf roll virus (BLRV), Phasey bean virus (PhBV) andSoybean dwarf virus (SbDV) to investigate host range of the virus species from a range of locations (Table 2)...
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