Variation in Australian durum wheat germplasm for productivity traits under irrigated and rainfed conditions: genotype performance for agronomic traits and benchmarking

2020 ◽  
pp. 1-17
Author(s):  
Gururaj Kadkol ◽  
Alison Smith ◽  
Brian Cullis ◽  
Karine Chenu
Keyword(s):  
Durum Wheat ◽  
Agronomic Traits ◽  
New South ◽  
South Australia ◽  
Field Trials ◽  
Quality Parameters ◽  
South Wales ◽  
Rainfed Conditions ◽  
Selection For ◽  
Treatment Structure

Abstract A set of durum wheat genotypes from New South Wales (NSW, Durum Breeding Australia (DBA) Northern Program), South Australia (SA, DBA Southern Program and Australian Grain Technology), ICARDA and CIMMYT (International Centre for Research in Dryland Agriculture and International Centre for Maize and Wheat Improvement) was evaluated over 3 years (2012–2014) in field trials containing rainfed and watered blocks in Narrabri, NSW, Australia. Data on yield and other agronomic traits were analysed using a multi-environment trial approach that accommodated the factorial treatment structure (genotype by irrigation regime) within individual trials. Considerable variation was observed in the durum germplasm for productivity and grain quality traits. DBA Bindaroi (NSW) and 101042 (ICARDA) were the top yielders in watered and rainfed blocks, respectively. The yield was positively and strongly related to both harvest index and grains/m2, but grains/m2 was negatively related to thousand grain weight (TGW) and positively related to screenings. TGW and screenings were strongly negatively related and TGW and grains/m2 showed a weak positive relationship. Promising genotypes were identified, with superior traits to both the bread wheat check, EGA Gregory and the durum check, Caparoi. Overall, lines from SA and ICARDA were superior for yield but those from NSW were superior for quality parameters including TGW and screenings. These results suggested the possibility of developing high yielding high-quality durum varieties by crossing NSW lines with SA, CIMMYT and ICARDA lines through simultaneous selection for yield, TGW and low screenings. The results also suggested that productivity in rainfed conditions was positively related to productivity under watering, but further research is required to establish this.

Register of Australian grain legume cultivars. Lens culinaris (lentil) cv. Northfield

1995 ◽  
Vol 35 (8) ◽  
pp. 1181 ◽  
Author(s):  
SM Ali
Keyword(s):  
Lens Culinaris ◽  
Seed Protein ◽  
New South ◽  
South Australia ◽  
Field Trials ◽  
Field Resistance ◽  
Flowering Plant ◽  
Grain Legume ◽  
South Wales ◽  
Ascochyta Lentis

Lens culinaris subsp. microsperma cv. Northfield was selected, from the ICARDA breeding line ILL5588 (originally collected from Jordan), for uniform height, maturity, seed type, colour and freedom from symptoms of Ascochyta lentis. Growth habit is erect becoming trailing during flowering. Plant height at maturity is slightly shorter than Aldinga but Northfield matures several days earlier. Northfield is less likely to lodge at maturity than many other cultivars making harvesting easier. Pods are bivalved, rhomboid and 2-seeded. Seeds are biconvex with a uniform red testa without marbling or speckling. Seed size is small (2.5-3.5 g per 100 seeds). It was evaluated in field trials in South Australia, New South Wales, Victoria and Western Australia over 4 years. Mean yields (1.18 t/ha) were 19% less than Aldinga (1.4 t/ha) but exceeded that of Kye (0.93 t/ha). Northfield has field resistance to A. lentis with lower levels of seed infection (1%) than Aldinga (24-48%). This results in seeds being free of blemishes, an advantage when seed is marketed whole and for seed purposes. Seed protein content of Northfield (22.2-25.2%) is similar to that of Aldinga. Northfield is less prone to seed cleaning damage than similar cultivars.

In A Fix: Fixed-Term Parliaments in the Australian States

2013 ◽  
Vol 41 (2) ◽  
pp. 265-298
Author(s):  
Peter Congdon
Keyword(s):  
Western Australia ◽  
Prime Minister ◽  
New South ◽  
New South Wales ◽  
South Australia ◽  
Constitutional Amendments ◽  
South Wales

Constitutional systems of Westminster heritage are increasingly moving towards fixed-term parliaments to, amongst other things, prevent the Premier or Prime Minister opportunistically calling a ‘snap election’. Amongst the Australian states, qualified fixed-term parliaments currently exist in New South Wales, South Australia and Victoria. Queensland, Tasmania and Western Australia have also deliberated over whether to establish similar fixed-term parliaments. However, manner and form provisions in those states' constitutions entrench the Parliament's duration, Governor's Office and dissolution power. In Western Australia and Queensland, unlike Tasmania, such provisions are doubly entrenched. This article considers whether these entrenching provisions present legal obstacles to constitutional amendments establishing fixed-term parliaments in those two states. This involves examining whether laws fixing parliamentary terms fall within section 6 of the Australia Acts 1986 (Cth) & (UK). The article concludes by examining recent amendments to the Electoral Act 1907 (WA) designed to enable fixed election dates in Western Australia without requiring a successful referendum.

The Relation Between the Food of the Australian Barracouta, Thyrsites atun (Euphrasen), and Recent Fluctuations in the Fisheries

1957 ◽  
Vol 8 (1) ◽  
pp. 29 ◽  
Author(s):  
M Blackburn
Keyword(s):  
Population Distribution ◽  
New South ◽  
New South Wales ◽  
South Australia ◽  
Downward Trend ◽  
Small Fish ◽  
Fish Diet ◽  
Upward Trend ◽  
Independent Evidence ◽  
South Wales

The diet of surface-swimming Australian barracouta was studied from over 10,000 stomachs. The principal prey organisms in Bass Strait are the euphausiid Nyctiphanes australis Sars, the anchovy Engraulis australis (White), and young barracouta, in that order; and in eastern Tasmania Nyctiphanes, Engraulis, and the sprat Clupea bassensis McCulloch, in that order. The pilchard Sardinops neopilchardus (Steindachner) is not an important item of the diet in these regions although it is so in New South Wales, South Australia, and Western Australia. The jack mackerel Trachurus declivis Jenyns is a significant item in eastern Tasmania and New South Wales but not in Bass Strait. These and other features of the fish diet of the barracouta reflect actual availability of the various small fish species in the waters. Barracouta eat Nyctiphanes by herding them into dense masses (or finding them already concentrated) and swallowing them. The movements of the anchovy make it unavailable to Bass Strait and eastern Tasmanian barracouta for much of the summer and autumn period, when the barracouta are thus dependent upon Nyctiphanes for the bulk of their food. A close positive relationship between the availability of barracouta and Nyctiphanes might therefore be expected at those seasons. There is evidence of such a relationship between mean availability (catch per boat-month) of barracouta and mean percentage of barracouta stomachs containing Nyctiphanes, at those seasons, from year to year. For southern Victorian coastal waters both show a downward trend from 1948-49 to 1950-51 and then an upward trend to 1953-54; for eastern Tasmania both show a downward trend (for autumn only) from 1949-50 through 1952-53. The records of catch per boat-month furnish independent evidence that the main variations in this index were effects of availability (population distribution or behaviour) rather than abundance (population size), at least for southern Victoria. It is therefore considered that when scarcity of barracouta occurs in summer and autumn in the coastal fishing areas it may be due to scarcity of Nyctiphanes, forcing the fish to go offshore for this food which is known to be available there. This would take the fish out of range of the fishermen.

Mycosphaerella linicola. [Distribution map].

1996 ◽  
Author(s):  
Keyword(s):  
South Dakota ◽  
Linum Usitatissimum ◽  
New South ◽  
Russian Far East ◽  
Far East ◽  
South Australia ◽  
Rio Grande Do Sul ◽  
Distribution Map ◽  
South Wales ◽  
New Distribution

Abstract A new distribution map is provided for Mycosphaerella linicola Naumov. Hosts: Flax (Linum usitatissimum) and other (Linum) spp. Information is given on the geographical distribution in Argentina, Australia, New South Wales, Queensland, South Australia, Victoria, Western Australia, Austria, Belarus, Belgium, Brazil, Rio Grande do Sul, Bulgaria, Canada, Alberta, British Columbia, Manitoba, Ontario, Saskatchewan, China, Croatia, Czech Republic, Denmark, Ethiopia, France, Germany, Greece, Hungary, Ireland, Italy, Kazakhstan, Kenya, Mexico, Morocco, New Zealand, Peru, Poland, Portugal, Romania, Russia, Russia (European), Russian Far East, Slovakia, Slovenia, Sweden, Tanzania, Tunisia, Turkey, UK, Scotland, USA, Arizona, California, Iowa, Kansas, Michigan, Minnesota, Montana, North Dakota, South Dakota, Texas, Wisconsin, Ukraine, Uruguay, Yugoslavia (former).

Monilochaetes infuscans. [Distribution map].

1990 ◽  
Author(s):  
Keyword(s):  
New Zealand ◽  
North America ◽  
South America ◽  
Sierra Leone ◽  
Ipomoea Batatas ◽  
New South ◽  
South Australia ◽  
Distribution Map ◽  
South Wales ◽  
New Distribution

Abstract A new distribution map is provided for Monilochaetes infuscans Halsted ex Harter. Hosts: Sweet potato (Ipomoea batatas). Information is given on the geographical distribution in Africa, Sierra Leone, Zimbabwe, Asia, China, Israel, Japan, Korea, Taiwan, Australasia & Oceania, Australia, New South Wales, Queensland, South Australia, Hawaii, New Zealand, US Trust Terr., Europe, Portugal, Azores, North America, USA, South America, Argentina, Brazil.

Pseudomonas syringae pv. pisi. [Distribution map].

1993 ◽  
Author(s):  
Keyword(s):  
South Africa ◽  
New York ◽  
New Zealand ◽  
Pisum Sativum ◽  
Pseudomonas Syringae ◽  
New South ◽  
South Australia ◽  
Distribution Map ◽  
South Wales ◽  
New Distribution

Abstract A new distribution map is provided for Pseudomonas syringae pv. pisi (Sackett) Young, Dye & Wilkie. Hosts: Pea (Pisum sativum) and other Apiaceae. Information is given on the geographical distribution in Africa, Kenya, Malawi, Morocco, South Africa, Tanzania, Zimbabwe, Asia, India, Rajasthan, Himachal Pradesh, Indonesia, Israel, Japan, Lebanon, Nepal, Pakistan, Russia, Armenia, Kirghizistan, Australasia & Oceania, Australia, New South Wales, South Australia, Western Australia, Queensland, Tasmania, Victoria, New Zealand, Europe, Bulgaria, Denmark, France, Germany, Greece, Hungary, Italy, Netherlands, Romania, Russia, Ukraine, Voronezh, Moldavia, Switzerland, UK, England, Yugoslavia, North America, Bermuda, Canada, Alberta, British Columbia, Manitoba, Ontario, Quebec, Saskatchewan, Mexico, USA, New York, South America, Argentina, Colombia, Uruguay.

Dacus tryoni. [Distribution map].

1960 ◽  
Author(s):  
Keyword(s):  
Geographical Distribution ◽  
New South ◽  
New South Wales ◽  
South Australia ◽  
Fruit Fly ◽  
Distribution Map ◽  
Bactrocera Tryoni ◽  
South Wales ◽  
New Distribution

Abstract A new distribution map is provided for Dacus tryoni[Bactrocera tryoni] (Frogg.) (Dipt., Trypetidae) (Queensland Fruit-fly) Hosts: Many deciduous and subtropical fruits. Information is given on the geographical distribution in AUSTRALIA, New South Wales, Queensland, South Australia, Victoria.

Listronotus bonariensis. [Distribution map].

1998 ◽  
Author(s):  
Keyword(s):  
New Zealand ◽  
South America ◽  
Geographical Distribution ◽  
New South ◽  
South Australia ◽  
Distribution Map ◽  
South Wales ◽  
Pasture Grasses ◽  
Listronotus Bonariensis ◽  
New Distribution

Abstract A new distribution map is provided for Listronotus bonariensis (Kuschel) Coleoptera: Curculionidae Attacks Lolium spp. and other pasture grasses and cereals. Information is given on the geographical distribution in SOUTH AMERICA, Argentina, Bolivia, Brazil, Chile, Uruguay, OCEANIA, Australia, New South Wales, South Australia, Tasmania, Victoria, Western Australia, New Zealand.

Podospora excentrica. [Descriptions of Fungi and Bacteria].

2020 ◽  
Author(s):  
D. W. Minter
Keyword(s):  
New Zealand ◽  
South America ◽  
Atlantic Ocean ◽  
Geographical Distribution ◽  
Western Australia ◽  
New South ◽  
Conservation Status ◽  
New South Wales ◽  
South Australia ◽  
South Wales

Abstract A description is provided for Podospora excentrica. Some information on its associated organisms and substrata, dispersal and transmission, habitats and conservation status is given, along with details of its geographical distribution (South America (Venezuela), Atlantic Ocean (Portugal (Madeira)), Australasia (Australia (New South Wales, South Australia, Victoria, Western Australia)), New Zealand, Europe (Belgium, Denmark, Germany, Ireland, Italy, Netherlands, Spain, Sweden, UK)).

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