Log in

Relevant bibliographies by topics / Wheat South Australia Quality Testing / Journal articles

To see the other types of publications on this topic, follow the link: Wheat South Australia Quality Testing.

Journal articles on the topic 'Wheat South Australia Quality Testing'

Author: Grafiati

Published: 4 June 2021

Last updated: 11 February 2022

Create a spot-on reference in APA, MLA, Chicago, Harvard, and other styles

Select a source type:

Consult the top 50 journal articles for your research on the topic 'Wheat South Australia Quality Testing.'

Next to every source in the list of references, there is an 'Add to bibliography' button. Press on it, and we will generate automatically the bibliographic reference to the chosen work in the citation style you need: APA, MLA, Harvard, Chicago, Vancouver, etc.

You can also download the full text of the academic publication as pdf and read online its abstract whenever available in the metadata.

Browse journal articles on a wide variety of disciplines and organise your bibliography correctly.

1

Vernin, Jean, Abdelkrim Agabi, Eric Aristidi, Max Azouit, Merieme Chadid, Eric Fossat, Tatiana Sadibekova, Hervé Trinquet, and Aziz Ziad. "Site testing at Dome C: history and present status." Proceedings of the International Astronomical Union 2, no. 14 (August 2006): 693–94. http://dx.doi.org/10.1017/s1743921307012288.

Full text

Abstract:

The idea of starting an astronomical site testing in Antarctica began during a congress organized by French Académie des Sciences, in 1992, and entitled ‘Recherches polaires-Une Stratégie pour l'an 2000’. At this time, one of us (Vernin 1994) gave a proposal for an astronomical site testing in Antarctica. This proposal was rapidly followed by a meeting between Al Harper (from ‘Center for Astrophysical Research in Antarctica’, Chicago), Peter Gillingham (from the Anglo Australian Observatory, Australia) and Jean Vernin (from Nice University) at Lake Geneva, Wisconsin, in 1993. It was decided to

APA, Harvard, Vancouver, ISO, and other styles

2

Archer, MJ, and L. O'Brien. "A comparative study of the quality status of Condor Wheat grown in Northern Victoria and Southern New South Wales." Australian Journal of Agricultural Research 38, no. 3 (1987): 465. http://dx.doi.org/10.1071/ar9870465.

Full text

Abstract:

Australian Wheat Board quality advisers had formed the opinion that Condor wheat (Trificum aestivum L.) grown in north-west Victoria possessed weaker dough properties than that grown in southern New South Wales, even at similar grain protein contents. Samples of commercially grown Condor wheat from north-west Victoria and southern New South Wales were collected by Australian Wheat Board field officers to objectively investigate this observation. Testing of these samples indicated Condor grown in north-west Victoria to have significantly weaker dough properties than that grown in southern New S

APA, Harvard, Vancouver, ISO, and other styles

3

Tirimacco, Rosy, Briony Glastonbury, Caroline O. Laurence, Tanya K. Bubner, Mark D. Shephard, and Justin J. Beilby. "Development of an accreditation program for Point of Care Testing (PoCT) in general practice." Australian Health Review 35, no. 2 (2011): 230. http://dx.doi.org/10.1071/ah09792.

Full text

Abstract:

Objectives. To describe the development and evaluation of an accreditation program for Point of Care Testing (PoCT) in general practice, which was part of the PoCT in general practice (GP) Trial conducted in 2005–07 and funded by the Australian Government. Setting and participants. Thirty general practices based in urban, rural and remote locations across South Australia, New South Wales and Victoria, which were in the intervention arm of the PoCT Trial were part of the accreditation program. A PoCT accreditation working party was established to develop an appropriate accreditation program for

APA, Harvard, Vancouver, ISO, and other styles

4

Sissons, Mike, Ben Ovenden, Dante Adorada, and Andrew Milgate. "Durum wheat quality in high-input irrigation systems in south-eastern Australia." Crop and Pasture Science 65, no. 5 (2014): 411. http://dx.doi.org/10.1071/cp13431.

Full text

Abstract:

To extend the production base of durum wheat in Australia, field trials were conducted on seven registered durum varieties across four seasons and six sites in locations where irrigation was supplied during crop growth. The purpose was to determine if the quality of the grain produced met the requirements for good milling and pasta-making quality and to understand the genotype, environment and their interaction in affecting yield and technological quality of the grain and derived pasta. High grain yields and grain protein were obtained, producing large grain weights, low screenings and low per

APA, Harvard, Vancouver, ISO, and other styles

5

Anwar, M. R., D. Rodriguez, D. L. Liu, S. Power, and G. J. O'Leary. "Quality and potential utility of ENSO-based forecasts of spring rainfall and wheat yield in south-eastern Australia." Australian Journal of Agricultural Research 59, no. 2 (2008): 112. http://dx.doi.org/10.1071/ar07061.

Full text

Abstract:

Reliable seasonal climate forecasts are needed to aid tactical crop management decisions in south-eastern Australia (SEA). In this study we assessed the quality of two existing forecasting systems, i.e. the five phases of the Southern Oscillation Index (SOI) and a three phase Pacific Ocean sea-surface temperatures (SSTs), to predict spring rainfall (i.e. rainfall from 1 September to 31 November), and simulated wheat yield. The quality of the forecasts was evaluated by analysing four attributes of their performance: their reliability, the relative degree of shift and dispersion of the distribut

APA, Harvard, Vancouver, ISO, and other styles

6

EGLEZOS, SOFRONI. "Microbiological Quality of Wheat Grain and Flour from Two Mills in Queensland, Australia." Journal of Food Protection 73, no. 8 (August 1, 2010): 1533–36. http://dx.doi.org/10.4315/0362-028x-73.8.1533.

Full text

Abstract:

A baseline investigation of the microbiological quality of wheat grain and flour from two mills in Queensland, Australia, was undertaken in order to assess the capacity of these two mills to meet microbiological criteria specified by a customer for raw, non–heat-treated flour. This baseline testing was performed over the 2006 to 2007 wheat season. Three hundred fifty flour samples were monitored for yeast, mold, and Bacillus cereus, 300 for Escherichia coli, 150 for Salmonella, and 100 for aerobic plate count. Fifty grain samples were analyzed for yeast, mold, E. coli, Salmonella, and B. cereu

APA, Harvard, Vancouver, ISO, and other styles

7

Wrigley, CW. "Developing better strategies to improve grain quality for wheat." Australian Journal of Agricultural Research 45, no. 1 (1994): 1. http://dx.doi.org/10.1071/ar9940001.

Full text

Abstract:

There are opportunities to improve the quality and-market value of wheat grain at all stages of production, storage and transport. An essential pre-requisite is a thorough knowledge of market requirements, both for the coming crop season and well into the future in the case of breeding programs and research planning. Elucidation of the molecular basis of grain quality is an important part of the overall strategy of quality improvement. The outcome expected from such studies will be the identification of key chemical components that can serve as markers for specific aspects of grain quality. Th

APA, Harvard, Vancouver, ISO, and other styles

8

Choct, M., R. J. Hughes, and G. Annison. "Apparent metabolisable energy and chemical composition of Australian wheat in relation to environmental factors." Australian Journal of Agricultural Research 50, no. 4 (1999): 447. http://dx.doi.org/10.1071/a98155.

Full text

Abstract:

A total of 81 wheats collected from New South Wales, Victoria, South Australia, Queensland, and Western Australia over 3 harvests were assayed for apparent metabolisable energy (AME) in broiler chickens. The non-starch polysaccharides (soluble and insoluble) and their individual sugar components, starch, and protein were also determined. The nutritive quality of wheat varied significantly (P < 0.01), especially at time of harvest, with approximately 40% having an average AME value <13 MJ/kg dry matter. The low-AME wheats usually caused copious quantities of watery and sticky droppings. T

APA, Harvard, Vancouver, ISO, and other styles

9

Williams, R. M., L. O'Brien, H. A. Eagles, V. A. Solah, and V. Jayasena. "The influences of genotype, environment, and genotype×environment interaction on wheat quality." Australian Journal of Agricultural Research 59, no. 2 (2008): 95. http://dx.doi.org/10.1071/ar07185.

Full text

Abstract:

Knowledge of the relative contributions of genotype (G), environment (E), and genotype and environment interaction (G × E) effects on wheat (Triticum aestivum L.) quality leads to more effective selection in breeding programs and segregation of more uniform parcels of grain better suited to the needs of customers. Their effects on wheat quality were reviewed using papers obtained from 4 major international databases. The literature is dominated by research from North America, with lesser contributions from Europe, Australia, and the rest of the world. Use of analysis of variance to partition s

APA, Harvard, Vancouver, ISO, and other styles

10

McMullen, K. G., and J. M. Virgona. "Dry matter production and grain yield from grazed wheat in southern New South Wales." Animal Production Science 49, no. 10 (2009): 769. http://dx.doi.org/10.1071/an09055.

Full text

Abstract:

In southern New South Wales, Australia, grazing wheat during the vegetative and early reproductive growth stages (typically during winter) can provide a valuable contribution of high quality feed during a period of low pasture growth. This paper reports results from a series of experiments investigating the agronomic management of grazed wheats in southern NSW. The effect of sowing date and grazing on dry matter production and subsequent grain yield of a range of wheat cultivars was measured in five experiments in 2004 and 2005. In all experiments, results were compared with ungrazed spring wh

APA, Harvard, Vancouver, ISO, and other styles

11

Chan, K. Y., and D. P. Heenan. "Earthworm population dynamics under conservation tillage systems in south-eastern Australia." Soil Research 44, no. 4 (2006): 425. http://dx.doi.org/10.1071/sr05144.

Full text

Abstract:

Changes in earthworm abundance, biomass, and diversity were monitored under a range of tillage and stubble management practices in a wheat/alternative crop rotation over 5 years on a Sodosol (Alfisol) in southern New South Wales, Australia. There were 3 tillage and 2 stubble management practices in a completely randomised block design with 3 replications. The 3 tillage treatments were no-tillage (NT), 1 tillage pass (1T), and 3 tillage passes (3T). Stubble management practices were stubble retained (sr) and stubble burnt (sb). Positive responses of earthworm abundance and biomass to stubble re

APA, Harvard, Vancouver, ISO, and other styles

12

Desmarchelier, JM, and T. Ghaly. "Effects of raising the receival moisture content on the storability of Australian wheat." Australian Journal of Experimental Agriculture 33, no. 7 (1993): 909. http://dx.doi.org/10.1071/ea9930909.

Full text

Abstract:

The receival moisture content of wheat was raised experimentally from 12 to 13% (w/w, wet basis) at sites near Cowra and Forbes (New South Wales) and Port Giles (South Australia) that were fitted with cooling (aeration), during the 1989-90 and 1990-91 seasons. At Cowra and Forbes, no wheat was received above 12% moisture content. At Port Giles, large quantities of wheat were received in the range 12.1-13.0% moisture content, reaching a maximum of 56% of receivals in 1 bin. However, the average moisture content in each bin did not exceed 12.0% and changed, on average, only 0.01% during aerated

APA, Harvard, Vancouver, ISO, and other styles

13

Latta, R. A. "Performance of spring cereal genotypes under defoliation on the Eyre Peninsula, South Australia." Crop and Pasture Science 66, no. 4 (2015): 301. http://dx.doi.org/10.1071/cp14026.

Full text

Abstract:

In mixed cropping and livestock dryland farming systems in southern Australia, grazing of cereals during their vegetative growth stages (typically during winter) can provide a valuable contribution of high-quality feed during a period of low pasture growth. This paper reports results from a series of experiments investigating the impact of defoliation on the grain production of cereals in the Eyre Peninsula region of South Australia. The comparative dry matter production and grain yield of wheat, barley and oats cultivars, with and without defoliation, at a range of growth stages were measured

APA, Harvard, Vancouver, ISO, and other styles

14

Eagles, H. A., Karen Cane, R. F. Eastwood, G. J. Hollamby, Haydn Kuchel, P. J. Martin, and G. B. Cornish. "Contributions of glutenin and puroindoline genes to grain quality traits in southern Australian wheat breeding programs." Australian Journal of Agricultural Research 57, no. 2 (2006): 179. http://dx.doi.org/10.1071/ar05242.

Full text

Abstract:

Glutenin genes were known to influence maximum dough resistance (Rmax), dough extensibility (extensibility), and dough development time, whereas puroindoline genes were known to influence grain hardness, flour water absorption (water absorption), and milling yield. These are important determinants of grain quality of wheat in Australia. This study was conducted to investigate the combined effect of these genes on Rmax, extensibility, dough development time, water absorption, and milling yield in a large dataset assembled from the breeding programs based at Horsham, Victoria; Roseworthy, South

APA, Harvard, Vancouver, ISO, and other styles

15

Reuter, DJ, CB Dyson, DE Elliott, DC Lewis, and CL Rudd. "An appraisal of soil phosphorus testing data for crops and pastures in South Australia." Australian Journal of Experimental Agriculture 35, no. 7 (1995): 979. http://dx.doi.org/10.1071/ea9950979.

Full text

Abstract:

Data from more than 580 field experiments conducted in South Australia over the past 30 years have been re-examined to estimate extractable soil phosphorus (P) levels related to 90% maximum yield (C90) for 7 crop species (wheat, barley, oilseed rape, sunflower, field peas, faba beans, potato) and 3 types of legume-based pasture (subterranean clover, strawberry clover, annual medics). Data from both single-year and longer term experiments were evaluated. The C90 value for each species was derived from the relationship between proportional yield responsiveness to applied P fertiliser rates (dete

APA, Harvard, Vancouver, ISO, and other styles

16

Zeleke, Ketema, and Claas Nendel. "Testing and Application of the AquaCrop Model for Wheat Production Under Different Field Management Conditions in South-Eastern Australia." Agricultural Research 9, no. 3 (November 27, 2019): 379–91. http://dx.doi.org/10.1007/s40003-019-00438-2.

Full text

APA, Harvard, Vancouver, ISO, and other styles

17

Humphries, A. W., R. A. Latta, G. C. Auricht, and W. D. Bellotti. "Over-cropping lucerne with wheat: effect of lucerne winter activity on total plant production and water use of the mixture, and wheat yield and quality." Australian Journal of Agricultural Research 55, no. 8 (2004): 839. http://dx.doi.org/10.1071/ar03250.

Full text

Abstract:

Two field experiments in southern Australia investigated a farming system of over-cropping wheat (Triticum aestivum L.) into established lucerne (Medicago sativa subsp. L.) varieties of different winter activity ratings. The study was completed at Roseworthy, South Australia, and Katanning, Western Australia, between August 2000 and May 2003 in seasons receiving below average and average rainfall. Comparative lucerne persistence and biomass, wheat biomass, grain yield and protein contents, and soil water contents were measured. Wheat grain yield was reduced by 13–63% by over-cropping lucerne c

APA, Harvard, Vancouver, ISO, and other styles

18

Park, R. F., H. S. Bariana, C. R. Wellings, and H. Wallwork. "Detection and occurrence of a new pathotype of Puccinia triticina with virulence for Lr24 in Australia." Australian Journal of Agricultural Research 53, no. 9 (2002): 1069. http://dx.doi.org/10.1071/ar02018.

Full text

Abstract:

The leaf rust resistance gene Lr24 remained effective in Australia from at least 1983, when the first wheat cultivar with this gene was released, until 2000, when a virulent isolate of Puccinia triticina was detected. Results of comparative greenhouse studies were consistent with the hypothesis that the new virulent isolate developed from pathotype 104-1,2,3,(6),(7),11 by mutation to virulence for Lr24. The new pathotype was first detected in South Australia (October 2000), and was subsequently detected in southern New South Wales (November 2000), Victoria (March 2001), and Queensland (March 2

APA, Harvard, Vancouver, ISO, and other styles

19

Lever, T., A. Kelly, J. De Faveri, D. Martin, J. Sheppard, K. Quail, and D. Miskelly. "Australian wheat for the sponge and dough bread making process." Australian Journal of Agricultural Research 56, no. 10 (2005): 1049. http://dx.doi.org/10.1071/ar05113.

Full text

Abstract:

This work investigates the suitability of Australian wheats for the sponge and dough bread market, and determines the wheat quality attributes most important for large loaf volume. A group of 30 genotypes was selected for quality testing and baking using a purpose-developed sponge and dough test baking method. Genotypes were grown at 2 sites in Queensland during winter of 2001 and 2002, and then grain from the field trials was tested in the laboratory. The traits measured included grain, flour, and dough quality, along with loaf volume as the main trait of interest. Glutenin alleles and Wx-B1

APA, Harvard, Vancouver, ISO, and other styles

20

Bolland, M. D. A., and R. F. Brennan. "Phosphorus, copper and zinc requirements of no-till wheat crops and methods of collecting soil samples for soil testing." Australian Journal of Experimental Agriculture 46, no. 8 (2006): 1051. http://dx.doi.org/10.1071/ea05024.

Full text

Abstract:

Plant testing of wheat crops in south-western Australia, sown using no-till for >7 years, often indicates marginal to deficient levels of the soil immobile elements phosphorus (P), copper (Cu) and zinc (Zn). In this region, P, Cu and Zn fertilisers are usually placed (drilled) with the seed while sowing crops. However, in no-till cropping, because the fertilisers are placed in the same rows as the seed during sowing, in the years after application the 3 elements are no longer mixed through the top 10 cm of soil. It may be more effective to deep band fertiliser below seed while sowing no-til

APA, Harvard, Vancouver, ISO, and other styles

21

Anderson, W. K., G. B. Crosbie, and W. J. Lambe. "Production practices in Western Australia for wheats suitable for white, salted noodles." Australian Journal of Agricultural Research 48, no. 1 (1997): 49. http://dx.doi.org/10.1071/a95133.

Full text

Abstract:

Wheat cultivars acceptable for the Noodle wheat segregation in Western Australia were compared with cultivars suitable for the Australian Standard White (ASW) grade over the period 1989–93. Yield and grain quality responses to sowing time, nitrogen fertiliser, soil type, and cropping history were examined to determine management practices most likely to result in wheat grain suitable for the production of white, salted noodles. Thirty experiments were conducted in the 300–450 mm average annual rainfall zone between Three Springs in the north (approx. 29° 30′S) and Newdegate in the south (appro

APA, Harvard, Vancouver, ISO, and other styles

22

Thomas, G. A., R. C. Dalal, E. J. Weston, K. J. Lehane, A. J. King, D. N. Orange, C. J. Holmes, and G. B. Wildermuth. "Pasture - crop rotations for sustainable production in a wheat and sheep-based farming system on a Vertosol in south-west Queensland, Australia." Animal Production Science 49, no. 8 (2009): 682. http://dx.doi.org/10.1071/ea07170.

Full text

Abstract:

Rainfed grain production, based on winter cereals, is marginal in south-west Queensland, Australia, because of low and variable rainfall and high evapotranspiration. Also, grain yield and grain quality have decreased as soil fertility, particularly soil nitrogen supply, has declined on older cropping lands. An option for improving soil N supply is to include legume-based pastures in rotation with winter cereals. The objective of this study was to determine the effects of short-term (18 months) legume pastures (annual medics and lucerne + annual medics), and longer term (3 years) mixed grass (B

APA, Harvard, Vancouver, ISO, and other styles

23

Hunt, James R. "Winter wheat cultivars in Australian farming systems: a review." Crop and Pasture Science 68, no. 6 (2017): 501. http://dx.doi.org/10.1071/cp17173.

Full text

Abstract:

Winter wheat cultivars are defined as those that have an obligate vernalisation requirement that must be met before they will progress from the vegetative to reproductive phase of development i.e. they must experience a true winter before they will flower. Historically, very little breeding effort has been applied to the selection of winter cultivars suited to southern Australia, with the notable exception of the New South Wales Agriculture breeding program based in Wagga and Temora that ran from the 1960s until 2002. A shift by growers to earlier sowing, increased usage of dual-purpose cereal

APA, Harvard, Vancouver, ISO, and other styles

24

Brennan, R. F. "Residual value of molybdenum for wheat production on naturally acidic soils of Western Australia." Australian Journal of Experimental Agriculture 46, no. 10 (2006): 1333. http://dx.doi.org/10.1071/ea05101.

Full text

Abstract:

Naturally acidic sandplain soils in the lower rainfall (<350 mm annual average) eastern region of the agricultural areas of south-western Australia are deficient in molybdenum (Mo) for grain production of wheat. Liming soils ameliorates Mo deficiency, but it is not an economic option for these soils because they are naturally acidic at soil depths commonly explored by wheat roots. Consequently, Mo fertiliser, usually as Mo trioxide, needs to be applied to wheat on these soils. The residual value of the Mo fertiliser for these soils was not known, so was measured using grain yield of wheat i

APA, Harvard, Vancouver, ISO, and other styles

25

Graham, Simon, Handan C. Wand, James S. Ward, Janet Knox, Debbie McCowen, Patricia Bullen, Julie Booker, et al. "Attendance patterns and chlamydia and gonorrhoea testing among young people in Aboriginal primary health centres in New South Wales, Australia." Sexual Health 12, no. 5 (2015): 445. http://dx.doi.org/10.1071/sh15007.

Full text

Abstract:

Background To inform a sexual health quality improvement program we examined chlamydia and gonorrhoea testing rates among 15–29 year olds attending Aboriginal Community Controlled Health Services (ACCHS) in New South Wales, Australia, and factors associated with chlamydia and gonorrhoea testing. Methods: From 2009 to 2011, consultation and testing data were extracted from four ACCHS. Over the study period, we calculated the median number of consultations per person and interquartile range (IQR), the proportion attending (overall and annually), the proportion tested for chlamydia and gonorrhoea

APA, Harvard, Vancouver, ISO, and other styles

26

Keipert, N., D. Weaver, R. Summers, M. Clarke, and S. Neville. "Guiding BMP adoption to improve water quality in various estuarine ecosystems in Western Australia." Water Science and Technology 57, no. 11 (June 1, 2008): 1749–56. http://dx.doi.org/10.2166/wst.2008.276.

Full text

Abstract:

The Australian Government's Coastal Catchment Initiative (CCI) seeks to achieve targeted reductions in nutrient pollution to key coastal water quality hotspots, reducing algal blooms and fish kills. Under the CCI a Water Quality Improvement Plan (WQIP) is being prepared for targeted estuaries (Swan–Canning, near Perth, and the Vasse–Geographe, 140 km south of Perth) to address nutrient pollution issues. A range of projects are developing, testing and implementing agricultural Best Management Practices (BMPs) to reduce excessive loads of nutrients reaching the receiving waters. This work builds

APA, Harvard, Vancouver, ISO, and other styles

27

Nancarrow, Narelle, Mohammad Aftab, Grant Hollaway, Brendan Rodoni, and Piotr Trębicki. "Yield Losses Caused by Barley Yellow Dwarf Virus-PAV Infection in Wheat and Barley: A Three-Year Field Study in South-Eastern Australia." Microorganisms 9, no. 3 (March 19, 2021): 645. http://dx.doi.org/10.3390/microorganisms9030645.

Full text

Abstract:

Barley yellow dwarf virus (BYDV) is transmitted by aphids and significantly reduces the yield and quality of cereals worldwide. Four experiments investigating the effects of barley yellow dwarf virus-PAV (BYDV-PAV) infection on either wheat or barley were conducted over three years (2015, 2017, and 2018) under typical field conditions in South-Eastern Australia. Plants inoculated with BYDV-PAV using viruliferous aphids (Rhopalosiphum padi) were harvested at maturity then grain yield and yield components were measured. Compared to the non-inoculated control, virus infection severely reduced gra

APA, Harvard, Vancouver, ISO, and other styles

28

Pretorius, Z. A., W. H. P. Boshoff, and G. H. J. Kema. "First Report of Puccinia striiformis f. sp. tritici on Wheat in South Africa." Plant Disease 81, no. 4 (April 1997): 424. http://dx.doi.org/10.1094/pdis.1997.81.4.424d.

Full text

Abstract:

During August 1996, stripe (yellow) rust, caused by Puccinia striiformis f. sp. tritici, was observed for the first time on bread wheat (Triticum aestivum) in the Western Cape, South Africa. Ensuing surveys during the growing season indicated that stripe rust occurred throughout most of the wheat-producing areas in the winter rainfall regions of the Northern, Western, and Eastern Cape provinces. The disease was also observed on irrigated wheat in the summer rainfall area south of Kimberley. Stripe rust was most severe in the Western Cape, where prolonged cool and wet conditions favored epidemi

APA, Harvard, Vancouver, ISO, and other styles

29

Podgorny, S. V., O. V. Skripka, A. P. Samofalov, S. N. Gromova, and N. S. Kravchenko. "QUALITY INDICATORS OF WINTER SOFT WHEAT VARIETIES IN ECOLOGICAL VARIETY TRIALS." TAURIDA HERALD OF THE AGRARIAN SCIENCES 4 (24) (November 2020): 143–51. http://dx.doi.org/10.33952/2542-0720-2020-4-24-143-151.

Full text

Abstract:

Improving the quality of wheat grain is an important task of agricultural production. In recent years, the production of strong and valuable wheat, necessary for the production of high-quality baking flour, has decreased. In this regard, the study of the quality of grain varieties of winter wheat in specific soil and climatic conditions of the Rostov region is becoming topical. Therefore, the purpose of our research was to study the main indicators of grain quality of varieties of soft winter wheat (protein and gluten content, flour strength, bread size from 100 g of flour) in ecological varie

APA, Harvard, Vancouver, ISO, and other styles

30

Simpson (née Hill), N. L., R. McTaggart, W. K. Anderson, and L. Anderton. "Can increased nutrition raise cereal yields to the rainfall-limited potential in the high rainfall cropping zone of south Western Australia?" Australian Journal of Experimental Agriculture 47, no. 1 (2007): 39. http://dx.doi.org/10.1071/ea04273.

Full text

Abstract:

Average yield of wheat (Triticum aestivum L.) and barley (Hordeum vulgare L.) in the high rainfall cropping zone (>750 mm) of south Western Australia from 1996 to 2001 was 2.5 t/ha. This is far below the water-limited potential yield (water losses of 110 mm, transpiration efficiency of 20 kg/ha.mm) of 6–8 t/ha. Nutrition of the cereal crops has been regarded as one constraint to reaching the potential yield, although grain yield increases (responses) under conventional management practices (a series of full cultivation operations) have been inconsistent. Three experiments, with a total of f

APA, Harvard, Vancouver, ISO, and other styles

31

Anderson, Geoffrey, and Richard Bell. "Wheat grain-yield response to lime application: relationships with soil pH and aluminium in Western Australia." Crop and Pasture Science 70, no. 4 (2019): 295. http://dx.doi.org/10.1071/cp19033.

Full text

Abstract:

Soil acidity, or more specifically aluminium (Al) toxicity, is a major soil limitation to growing wheat (Triticum aestivum L.) in the south of Western Australia (SWA). Application of calcium carbonate (lime) is used to correct Al toxicity by increasing soil pH and decreasing soluble soil Al3+. Soil testing using a 0.01 m calcium chloride (CaCl2) solution can measure both soil pH (pHCaCl2) and soil Al (AlCaCl2) for recommending rates of lime application. This study aimed to determine which combination of soil pHCaCl2 or soil AlCaCl2 and sampling depth best explains the wheat grain-yield increas

APA, Harvard, Vancouver, ISO, and other styles

32

Brennan, R. F., and M. D. A. Bolland. "Comparing the nitrogen and phosphorus requirements of canola and wheat for grain yield and quality." Crop and Pasture Science 60, no. 6 (2009): 566. http://dx.doi.org/10.1071/cp08401.

Full text

Abstract:

Canola (oilseed rape, Brassica napus L.) is now grown in rotation with spring wheat (Triticum aestivum L.) on the predominantly sandy soils of south-western Australia. For both crop species, fertiliser nitrogen (N) and phosphorus (P) need to be applied for profitable grain production. The fertiliser N requirements have been determined separately for canola or wheat when adequate P was applied. By contrast, the fertiliser P requirements of the 2 species have been compared in the same experiment when adequate N was applied and showed that canola consistently required ~25–60% less P than wheat to

APA, Harvard, Vancouver, ISO, and other styles

33

Martin, RJ, MG McMillan, and JB Cook. "Survey of farm management practices of the northern wheat belt of New South Wales." Australian Journal of Experimental Agriculture 28, no. 4 (1988): 499. http://dx.doi.org/10.1071/ea9880499.

Full text

Abstract:

A survey of management practices on wheat farms in northern New South Wales was carried out on 50 farms between 1983 and 1985 and was supplemented by a questionnaire mailed to 750 growers in 1985. Information was collected on crop rotation, tillage practice, fertiliser use and weed control practices. Data were collected from 1 paddock on each farm and included: wheat grain yield and quality, available soil water and nutrients at sowing, wild oat density, and incidence of soil-borne diseases. The 3-year average grain yield in survey paddocks was 2.2 t/ha. Multiple regression analysis was used t

APA, Harvard, Vancouver, ISO, and other styles

34

Hulugalle, N. R., P. C. Entwistle, F. Scott, and J. Kahl. "Rotation crops for irrigated cotton in a medium-fine, self-mulching, grey Vertosol." Soil Research 39, no. 2 (2001): 317. http://dx.doi.org/10.1071/sr00035.

Full text

Abstract:

Many cotton growers sow rotation crops after irrigated cotton (Gossypium hirsutum L.), assuming that they will improve soil quality and maintain profitability of cotton. Wheat (Triticum aestivum L.) is the most common rotation crop, although more recently, legumes such as faba bean (Vicia Faba L.) and chickpea (Cicer arietinum L.) have come into favour. This paper reports data on soil quality (organic C, nitrate-N, soil structure), yield (cotton lint and rotation crop grain yield, fibre quality), economic returns (gross margins/ha, gross margins/ML irrigation water), and management constraints

APA, Harvard, Vancouver, ISO, and other styles

35

Newell, Matthew T., and Richard C. Hayes. "An initial investigation of forage production and feed quality of perennial wheat derivatives." Crop and Pasture Science 68, no. 12 (2017): 1141. http://dx.doi.org/10.1071/cp16405.

Full text

Abstract:

Perennial cereals may offer a novel forage source in mixed farming enterprises while improving the sustainability of grain farming. There has been limited analysis of the quality of this forage type and its likely value to mixed grazing/cropping farming systems. This study evaluated the biomass and grain production of four wheat × wheatgrass hybrid experimental lines under four simulated grazing regimes; nil defoliation (grain only; D0), defoliate once (D1), defoliate twice (D2) and defoliate twice followed by a simulated hay cut (D3), and compared performance to a winter wheat, Wedgetail, and

APA, Harvard, Vancouver, ISO, and other styles

36

Brennan, R. F., and M. D. A. Bolland. "Soil and tissue tests to predict the sulfur requirements of canola in south-western Australia." Australian Journal of Experimental Agriculture 46, no. 8 (2006): 1061. http://dx.doi.org/10.1071/ea04206.

Full text

Abstract:

The sulfur (S) requirements of canola (Brassica napus L.) grown in rotation with spring wheat (Triticum aestivum L.) and lupin (Lupinus angustifolius L.) in south-western Australia are not known. This study, involving 59 experiments, was conducted from 1993 to 2003 to determine soil and tissue test values for canola grain production below which S deficiency is likely. Extraction of S from soil using 0.25 mol KCl/L at 40°C (KCl-40 procedure) for the top 10 cm of soil is the standard soil test for S in the region. We measured KCl-40 values for soil samples collected at soil depths of 0–10, 10–20

APA, Harvard, Vancouver, ISO, and other styles

37

Bracho-Mujica, G., P. T. Hayman, V. O. Sadras, and B. Ostendorf. "A method for simulating risk profiles of wheat yield in data-sparse conditions." Journal of Agricultural Science 158, no. 10 (December 2020): 833–44. http://dx.doi.org/10.1017/s0021859621000253.

Full text

Abstract:

AbstractProcess-based crop models are a robust approach to assess climate impacts on crop productivity and long-term viability of cropping systems. However, these models require high-quality climate data that cannot always be met. To overcome this issue, the current research tested a simple method for scaling daily data and extrapolating long-term risk profiles of modelled crop yields. An extreme situation was tested, in which high-quality weather data was only available at one single location (reference site: Snowtown, South Australia, 33.78°S, 138.21°E), and limited weather data was availabl

APA, Harvard, Vancouver, ISO, and other styles

38

Celestina, Corinne, Jon Midwood, Stuart Sherriff, Sam Trengove, James Hunt, Caixian Tang, Peter Sale, and Ashley Franks. "Crop yield responses to surface and subsoil applications of poultry litter and inorganic fertiliser in south-eastern Australia." Crop and Pasture Science 69, no. 3 (2018): 303. http://dx.doi.org/10.1071/cp17439.

Full text

Abstract:

In the high-rainfall zone of south-eastern Australia, deep incorporation of organic matter has previously been reported to increase crop yields by improving access to subsoil water and nutrients, resulting from the amelioration of subsoil constraints. However, previous experiments did not separate the yield response resulting from nutrients contained in the amendment from yield response due to amelioration of subsoil constraints. In order to separate these effects, eight field experiments were conducted on a range of soil types across the medium- and high-rainfall zones of south-eastern Austra

APA, Harvard, Vancouver, ISO, and other styles

39

Conyers, M. K., J. E. Holland, B. Haskins, R. Whitworth, G. J. Poile, A. Oates, V. van der Rijt, and E. Tavakkoli. "Sulfur and nitrogen responses by barley and wheat on a sandy soil in a semi-arid environment." Crop and Pasture Science 71, no. 10 (2020): 894. http://dx.doi.org/10.1071/cp20280.

Full text

Abstract:

Soil testing guidelines for sulfur (S) under dryland cropping in south-eastern Australia are not well developed. Our objective was to assess the value of soil and tissue tests for S and nitrogen (N), because the two minerals frequently interact), in predicting S-deficient sites and hence increasing the probability of response to application of S (and N). Here, we report three proximal experiments in 2014–16 for barley (Hordeum vulgare L.) and wheat (Triticum aestivum L.) on a sandy soil in a semi-arid environment near Merriwagga in western New South Wales. The trials contained a factorial comb

APA, Harvard, Vancouver, ISO, and other styles

40

Anderson, WK, RJ French, and M. Seymour. "Yield responses of wheat and other crops to agronomic practices on duplex soils compared with other soils in Western Australia." Australian Journal of Experimental Agriculture 32, no. 7 (1992): 963. http://dx.doi.org/10.1071/ea9920963.

Full text

Abstract:

A survey of experimental results relating crop management to grain yield was conducted for wheat and other crops on duplex and non-duplex soils in the wheatbelt of Western Australia. Increases in grain yield of wheat due to improved agronomic practices on duplex soils were almost as great as on other soils. Early sowing improved yield more on duplex soils than on other soils, but the response to applied nitrogen was more variable, possibly related to the reduced efficiency of uptake of applied nitrogen. The yield advantage for a semi-dwarf cultivar (Aroona) over a tall cultivar (Garnenya) was

APA, Harvard, Vancouver, ISO, and other styles

41

Amjad, M., and W. K. Anderson. "Managing yield reductions from wide row spacing in wheat." Australian Journal of Experimental Agriculture 46, no. 10 (2006): 1313. http://dx.doi.org/10.1071/ea04182.

Full text

Abstract:

Experiments were conducted to investigate row spacing effects on wheat yield and grain quality and the interactions between row spacing and cultivars, plant population density, nitrogen application rate, time of sowing, fertiliser placement and row spread from 2000 to 2002 in the south coast region of Western Australia. In the experiments that were conducted following pasture or lupins, wider row spacings of 240 and 360 mm consistently reduced wheat yield and increased grain protein and small grain screenings compared with a narrow row spacing of 180 mm. Average plant numbers were reduced in t

APA, Harvard, Vancouver, ISO, and other styles

42

Harris, Robert H., Roger D. Armstrong, Ashley J. Wallace, and Oxana N. Belyaeva. "Effect of nitrogen fertiliser management on soil mineral nitrogen, nitrous oxide losses, yield and nitrogen uptake of wheat growing in waterlogging-prone soils of south-eastern Australia." Soil Research 54, no. 5 (2016): 619. http://dx.doi.org/10.1071/sr15292.

Full text

Abstract:

Some of the highest nitrous oxide (N2O) emissions arising from Australian agriculture have been recorded in the high-rainfall zone (>650mm) of south-western Victoria. Understanding the association between nitrogen (N) management, crop N uptake and gaseous losses is needed to reduce N2O losses. Field experiments studied the effect of N-fertiliser management on N2O emissions, crop N uptake and crop productivity at Hamilton and Tarrington in south-western Victoria. Management included five rates of urea-N fertiliser (0, 25, 50, 100 and 200kgN/ha) topdressed at either mid-tillering or first-nod

APA, Harvard, Vancouver, ISO, and other styles

43

Morran, J., and M. Marchesan. "Taste and odour testing: how valuable is training?" Water Science and Technology 49, no. 9 (May 1, 2004): 69–74. http://dx.doi.org/10.2166/wst.2004.0537.

Full text

Abstract:

Correct identification of specific tastes and odours in a water supply can be a powerful tool in identifying the cause of the problem and facilitating rapid remediation. While taste and odour identification can be achieved by laboratory testing, consumer involvement is not only worthwhile as a public education exercise but can also indicate tastes and odours to which the public do not object. Interpretation of taste and odour results is a complex process. The Australian Water Quality Centre (AWQC), based in Adelaide, South Australia, has established a flavour profile panel, trained in Flavour

APA, Harvard, Vancouver, ISO, and other styles

44

McBeath, T. M., M. J. McLaughlin, R. D. Armstrong, M. Bell, M. D. A. Bolland, M. K. Conyers, R. E. Holloway, and S. D. Mason. "Predicting the response of wheat (Triticum aestivum L.) to liquid and granular phosphorus fertilisers in Australian soils." Soil Research 45, no. 6 (2007): 448. http://dx.doi.org/10.1071/sr07044.

Full text

Abstract:

Liquid forms of phosphorus (P) have been shown to be more effective than granular P for promoting cereal growth in alkaline soils with high levels of free calcium carbonate on Eyre Peninsula, South Australia. However, the advantage of liquid over granular P forms of fertiliser has not been fully investigated across the wide range of soils used for grain production in Australia. A glasshouse pot experiment tested if liquid P fertilisers were more effective for growing spring wheat (Triticum aestivum L.) than granular P (monoammonium phosphate) in 28 soils from all over Australia with soil pH (H

APA, Harvard, Vancouver, ISO, and other styles

45

CHRISTIAN, MARY P., CHRIS GRAINGER, BRIAN J. SUTHERLAND, JEFFERY J. MAYES, MURRAY C. HANNAH, and BRUCE KEFFORD. "Managing diet quality for Cheddar cheese manufacturing milk. 1. The influence of protein and energy supplements." Journal of Dairy Research 66, no. 3 (August 1999): 341–55. http://dx.doi.org/10.1017/s0022029999003647.

Full text

Abstract:

The effects of supplementing cows' diets with protein and energy on milk composition and the composition and yield of Cheddar cheese were investigated. This research addresses the problems of seasonal reduction in the capacity of cheese curds to expel moisture as observed in parts of south-eastern Australia. Milk was collected from cows offered a basal diet of silage and hay supplemented with different sources and levels of dietary protein and energy. The protein supplements were sunflower, canola, cottonseed meal and lupin, and the energy supplements were maize grain, oats, wheat and barley.

APA, Harvard, Vancouver, ISO, and other styles

46

Frischke, Alison J., James R. Hunt, Dannielle K. McMillan, and Claire J. Browne. "Forage and grain yield of grazed or defoliated spring and winter cereals in a winter-dominant, low-rainfall environment." Crop and Pasture Science 66, no. 4 (2015): 308. http://dx.doi.org/10.1071/cp14273.

Full text

Abstract:

In the Mallee region of north-western Victoria, Australia, there is very little grazing of crops that are intended for grain production. The success of dual-purpose crops in other regions in south-eastern Australia with higher and more evenly distributed rainfall has driven interest in assessing the performance of dual-purpose cereals in the region. Five experiments were established in five consecutive years (2009–13) in the southern Mallee to measure the forage production and grain yield and quality response in wheat and barley to grazing by sheep or mechanical defoliation. The first three ex

APA, Harvard, Vancouver, ISO, and other styles

47

Skjemstad, J. O., L. R. Spouncer, B. Cowie, and R. S. Swift. "Calibration of the Rothamsted organic carbon turnover model (RothC ver. 26.3), using measurable soil organic carbon pools." Soil Research 42, no. 1 (2004): 79. http://dx.doi.org/10.1071/sr03013.

Full text

Abstract:

A fractionation scheme that provided the measurement of a labile pool (particulate organic carbon), a charcoal-carbon pool, and a humic pool by difference was tested as a means of initialising the Rothamsted organic carbon turnover model version 26.3. Equating these 3 fractions with the resistant plant material, inert organic matter, and humic pools of the model, respectively, gave good agreement between measured and modelled data for 2 long-term rotation trials in Australia using a soil depth of 30 cm. At one location, Brigalow Research Station in Queensland, there were 3 distinct soil types,

APA, Harvard, Vancouver, ISO, and other styles

48

Bell, Michael J., Wayne Strong, Denis Elliott, and Charlie Walker. "Soil nitrogen—crop response calibration relationships and criteria for winter cereal crops grown in Australia." Crop and Pasture Science 64, no. 5 (2013): 442. http://dx.doi.org/10.1071/cp12431.

Full text

Abstract:

More than 1200 wheat and 120 barley experiments conducted in Australia to examine yield responses to applied nitrogen (N) fertiliser are contained in a national database of field crops nutrient research (BFDC National Database). The yield responses are accompanied by various pre-plant soil test data to quantify plant-available N and other indicators of soil fertility status or mineralisable N. A web application (BFDC Interrogator), developed to access the database, enables construction of calibrations between relative crop yield ((Y0/Ymax) × 100) and N soil test value. In this paper we report

APA, Harvard, Vancouver, ISO, and other styles

49

Burridge, TR, T. Portelli, and P. Ashton. "Effect of sewage effluents on germination of three marine brown algal macrophytes." Marine and Freshwater Research 47, no. 8 (1996): 1009. http://dx.doi.org/10.1071/mf9961009.

Full text

Abstract:

Inhibition of germination of zygotes of the fucoid macroalgae Hormosira banksii and Phyllospora comosa and zoospores of the laminarian Macrocystis angustifolia was used as an end-point to assess the toxicity of three sewage effluents of differing quality. For each species, between-assay variation was low and results of tests with the reference toxicant 2,4-dichlorophenoxyacetic acid suggested that results are reproducible, especially in R. comosa. Each species showed a greater sensitivity to primary-treated effluent than to secondary-treated effluent, and higher variability in response to the

APA, Harvard, Vancouver, ISO, and other styles

50

Trompf, J. P., and P. W. G. Sale. "The paired-paddock model as an agent for change on grazing properties across south-east Australia." Australian Journal of Experimental Agriculture 40, no. 4 (2000): 547. http://dx.doi.org/10.1071/ea00046.

Full text

Abstract:

A detailed study was undertaken on the pasture management practices of 146 producers across south-east Australia who participated in the Grassland’s Productivity Program (GPP) for 3 years between 1993 and 1997. The GPP was an extension program to assist wool producers to develop skills and gain confidence in their ability to manage more productive pastures on their farms. The program consisted of 50 farmer groups (200 farmers participating) spread across the 4 states of South Australia, southern New South Wales, Victoria and Tasmania. Each farmer established paired-paddocks on their own proper

APA, Harvard, Vancouver, ISO, and other styles

We offer discounts on all premium plans for authors whose works are included in thematic literature selections. Contact us to get a unique promo code!