Physical Sciences and Mathematics Commons^™

Pasture Manipulation And Root Diseases Of Cereals., W. Macleod

Experimental Summaries - Plant Research

Rotation for wheat comparing pure clover ley with a pasture ley, 79El5. Pasture renovation techniques and crop production in a 1:2 rotation, 81E35. Pasture manipulation - effects on take-all, 85E32. Spraytopping herbicides and take-all, 85MT58. Timing of spraytopping and herbicides, 86MT64, 86E55.

Radish Control In Lupins, Weed Control In Lupins, Peas - Broadleaf Weed Control, Peas - Post Emergence Grass Control, Grapevines - Herbicide And Fruit Quality., D. J. Gilbey, R. Klemm

Experimental Summaries - Plant Research

Radish control in lupins simazine "top up", 86N085. Radish control in lupins diflufenican, 86 GE 42, 86 MO 33, 86 ME 83. Radish control in lupins probe, 86 TS 33, 86 GE 41. Radish control in lupins simazine and atrazine, 86 GE 43, 86 MO 34, 86 NO 87, 86 LG 41. Capeweed control in lupins simazine and atrazine, 86 LG 41. Radish control in lupins, 86 TS 38. Radish control in lupins post emergence herbicides, 86 WH 68. Radish control in lupins post emergence herbicides, 86 MO 42. Radish control in lupins post emergence duiron and 2,4-db, 86 GE …

Fungicide Testing, M. J. Barbetti

Experimental Summaries - Plant Research

Fungicidal control of Phoma blackstem disease in medic, 86 KA 11. Medic cultivar susceptibility to Phoma blackstem disease, 85 KA 56. Role of Phoma seed infection in medic, 85 KA 57. Effect of soil pasteurization on damage caused by six fungal root pathogens, 86 PE 53. Susceptibility of 18 sub-clover cultivars to isolates of the clover scorch fungus, Kabatiella caulivora, 86 PE 54. Effect of plant age or growth stage of subterranean clover on susceptibility to infection by the clover scorch fungus, Kabatiella caulivora, 86 PE 55. Susceptibility of rapeseed lines to blackleg crown canker, 86 MT 1, 86 MT …

Root Diseases Of Cereals., G. C. Macnish

Experimental Summaries - Plant Research

Take-all Effects of nitrogen source on take-all 82N34, 77E4. Take-all and rates of PP450 and Bayleton 86MT40. Take-all and control by lupins 86MT6. Take-all and field inoculation rates, 86MT58. Take-all and fumigation, 86MT57. Rhizoctonia root rot Rhizoctonia patch and soil compaction, 86E39. Rhizoctonia patch and short chemical fallow, 86E40. Rhizoctonia root rot and Glean, 86E42. Rhizoctonia strains-and paddock history, 86E31. Rhizoctonia root rot - host effects on strains, 86BA38, 85E28, 86E30.

Lupin Root Rot, Lupin Hypocotyl Rot, Rhizoctonia Coleoptile Rot Of Wheat, Rhizoctonia Root Rots In Long Term Wheat-Pasture Rotation Trials., M. Sweetingham

Experimental Summaries - Plant Research

Lupin Root Rot: 86Cl4, 86WH15, 86ME85, 86LG63, 85C63, 86WH14. Lupin Hypocotyl rot, 86BA49, 86BA21. Rhizoctonia coleoptile rot of wheat, 86BA19, 86BA20 Rhizoctonia root rots in long term wheat-pasture rotation trials.

Root And Foliar Diseases Of Wheat On Sandplain In The Geraldton Region., J. Wilson

Experimental Summaries - Plant Research

Leaf disease trial, 86C69. Drench trial, 86C70. Fumigation trial, 86C71. Three springs trial, 86TS31. Soil transfer trial, 86C98. Wheat leaf disease control trial, 86C99. Water use rotation trial, 86C63. Cultivation, naraling (jarvis), 82GE38. Wheat diseases, survey.

Summary Of Rhizobium Experiments., J. G. Howieson

Experimental Summaries - Plant Research

Rotation trials, 84ME32, 84ME24, 84N18, 84M18, 85KA58. Cross row trials, 85M28. One year trials, 86M41, 86M42. On-going trials, 86M58, 85KA64, 86V3, 86AL. 84WH24.

Sources And Times Of N On Wheat, J W. Bowden

Experimental Summaries - Plant Research

86M9, Sources and times of N on wheat.

86M3, Rates and times of N and watering treatments on wheat.

86BA42, Times and levels of N on wheat. Residual value of nitrogen sources. Badgingarra and WHRS.

Communication Networks And The Adoption Of Three Farn Practices, P. W. Fry, F. K. Goss

All other publications

The report commences with a discussion of the diffusion and adoption model, and illustrates some of the research observations and practical outcomes that have emerged in recent years, An overview of social network research is presented as a means of understanding communication exchanges and providing data relevant to the diffusion debate. The communication and adoption studies are then reported in three separate sections in the order they were conducted. (A map of the location of the survey areas is shown in Figure I ) . The objectives, survey method, results and a summary are presented for each study.

A background …

Weed Seed Ecology., A. H. Cheam

Experimental Summaries - Plant Research

Emergence of weed seedlings from different soil depths. 82MT49, Mt Barker Research Station. 83MT4, Mt Barker Research Station. 82NR12, Northam Research Station. 83NR2, Northam Research Station. 82C37, Chapman Research Station. 83C3, Chapman Research Station. Longevity of buried weed seeds. 82MT50, Mt Barker Research Station. 83MT5, Mt Barker Research Station. 82NR13, Northam Research Station. 83NR3, Northam Research Station. 82C38, Chapman Research Station. 83C4, Chapman Research Station. Emergence of weed seedlings in relation to soil type and cultivation. 82PE32, South Perth. Emergence and fate of weed seeds in different depths of cultivated and undisturbed compacted soil. 84C49, Chapman Research Station. 84MT62, Mt …

Cereal Weed Control, Cereal Disease, Roundup Effects On Wheat & Barley, Noxious Weed Control., J. H. Moore, E. B. Hoskins, G. Dean

Experimental Summaries - Plant Research

Pre-seeding Grass Control, 85AL41. Sorrel control with Ally, 85AL39. Capeweed control pre-seeding, 85AL40. Effect of PP 450 on wheat diseases, 83AL36. Roundup effects on wheat and barley, 85AL64. History effects on wheat responses, 85AL42. Garlon 480 time of spraying on blackberry. Blackberry herbicide (high volume) demonstrations and observations. Blackberry herbicide (low volume) demo sites. Comparison of sprayers and spray volume for blackberry control. Blackberry herbicides screening. Krenite on blackberry, 76 AL 8. Methods of Krenite application for blackberry Control. Blackberry Wettability. Ropewick applied 2,4-D Amine for Arum Lily control. Arum lily herbicide screening. Herbicide screening for Arum lily control. Herbicide …

Farm Systems Research Involving New Pasture Species., C. W. Thorn, C. K. Revell

Experimental Summaries - Plant Research

The effect of grazing on Circle Valley medic production. Effect of rotations on M. polyrnorpha production and persistence and cereal crop yields, 84 KA 35, 85 LG 44, 84 KA 37 Effect of tillage x gypsum x nitrogen on continuous cereal production, 84 KA 28. Effect of gypsum x seeding rate on the seed yield of three pasture legumes. Pasture species tolerance to grass and broadleaf herbicides. Undersowing cereal crops with burr medic.

Phosphorus Nutrition., M. D. Bolland, M. J. Baker, C. H. Phillips

Experimental Summaries - Plant Research

Trials reported on: 85 NA 34, 85 NA 35, 85 NO 63, 85 BA 34, 85 BA 36, 85 BA 37, 76 WH 9, 84 E 31, 84 M 63, 84 NO 69, 77 MT 2, 78 BA 7, 65 A 1, 69 WH 15.

Long Term Rotation Trials, Lupins: Wheat Rotation., I. Rowland, W. Hawkins

Experimental Summaries - Plant Research

Long term rotation trials 66M29, 67C13, 67N4, 68E5, 65SG5, 73SG16, Lupins : wheat rotation 80TS3, 82TS2, 82M26.

Soil Acidity In The Eastern Wheatbelt., W. Porter, S. Carr, P. Bourne

Experimental Summaries - Plant Research

Effect of profile acidity on nutrient and water use by wheat, 85M48. Effect of liming a wodjil soil prile on lupin production, 82ME10 and 82M5 . Lime banding in acid subsoils for wheat, 81M54. Liming topsoil. Rates of lime on wheat, 80M30. Residual value of lime (lupins 1985) 80M31. Survey Survey of extremely poor eastern wheatbelt yellow earth soils, 85ME92

Long Term Minimum Tillage Investigations, Stubble Management Techniques, Deep Ripping And Seeding Machine Comparisons., R. J. Jarvis, L. G. Butcher, L. D.J. Smith

Experimental Summaries - Plant Research

77 A 16, red/brown sandy loam. 77 WH 17, yellow clayey-sand (Wongan loamy sand). 77 M 13, red sandy clay loam (salmon gum, gimlet). 78 M 25, Yellow acid loamy sand (Wodgil). 77 Mt 15 Gravelly loamy sand/sandy loam - forest soil 77 E 18, fine white sand over fine sandy clay. 77 A 43, Brown loamy sand/sandy loam - Jam country.77 WH 88, Grey loamy sand over gravel at 50 cm - Elphin soil series – Mallee. 77 M 56, Red sandy clay loam - Salmon Gum, Gimlet. 82 M 35, Loamy sand/sandy loam – Mallee. 77 E 52, …

Weed Seed Ecology, A H. Cheam

Experimental Summaries - Plant Research

Emergence of weed seedlings from different soil depths. 82MT49, Mt Barker Research Station. 83MT4, Mt Barker Research Station. 82NR12, Northam Research Station. 83NR2, Northam Research Station. 82C37, Chapman Research Station. 83C3, Chapman Research Station. Longevity of buried weed seeds. 82MT50, Mt Barker Research Station. 83MT5, Mt Barker Research Station. 82NR13, Northam Research Station. 83NR3, Northam Research Station. 82C38, Chapman Research Station. 83C4, Chapman Research Station. Emergence of weed seedlings in relation to soil type and cultivation. 82PE32, South Perth. Emergence and fate of weed seeds in different depths of cultivated and undisturbed compacted soil. 84C49, Chapman Research Station. 84MT62, Mt …

Low Rainfall Pasture Project., M. A. Ewing

Experimental Summaries - Plant Research

Variety experiments, rows 85M53, small plots 85M54, large plots, 85M43, 85N21, 85ME49, 85M44. defoliation comparison, 85M41. Pasture establishment systems, 85N25, 85N26, 85M52, 85M45, 85M46, 85M47, 85ME61, 85M62, 85M63. Cereals following pastures, 84M42, 84M43, 84M56, 84M57, 84LG34. Pasture wheat rotation, 82WH39, 82M47.

Nitrogenous Fertilisers For Cereals, Results., M. G. Mason

Experimental Summaries - Plant Research

78C3, 78WH, 78M, 85C1, 85C2, 85BA1, 85BA2, 85WH, 85WH2, 85A1, 85A2, 85M1, 85M2, 85N1, 85N2, 85MT1, 85MT2, #78BA1, #78WH2, #80BA3, 85M01, 85WH3, 85M06, 85M07, 85M08, 85M09, 85M010, #80WH3, #80M1, #80N3, 85ME73, 85ME7, #85M4, #81LG29, 85N3, 85E1, #84MA2, #84WH46,

Pasture Species Investigations., D. A. Nicolas

Experimental Summaries - Plant Research

Screening of alternatives to cv. Woogenellup clover. N. Bannister, 81NA37. Byford, 81PE6.

Screening 83MA7, Wilgarup, 83AL49, Hazelvale, 83BU22, Bramley 84V7 - Vasse Research Station.

Screening of early to midseason maturing lines of subterranean clover. 85N056, Beverley, 85M043, W. Calingari.

Screening of early maturing lines of subclover. Tarwonga, 84NA27. Wongan Hills Research Station, 84WH35. Dangin, 85N055. Wongan Hills Research Station, 85WH33.

Copper And Zinc Nutrition Experimental Results., J. W. Gartrell, R. F. Brennan, M. M. Riley

Experimental Summaries - Plant Research

Long term copper trial - Newdegate research station, 66N14. Copper, zinc and sulphur residual with DAP for wheat, 78WH66. Copper and zinc residual with dap 78Mo36. Zinc residual with high analysis n.p. fertiliser for wheat 80no31. Zinc residual with high analysis n.p. fertiliser for wheat 79me22, 79me23. Zinc residual with high analysis n.p. fertiliser for wheat 82mo8. Zinc, copper and sulphur residual with DAP, 781G27. Methods of copper application on new land, 85JE48. Evaluation of copper ore 85LG47. Zinc by nitrogen interaction, 85LG28. Zinc residual with DAP, 85LG29. Copper sulphate, copper chelate and copper oxychloride effectiveness for wheat, 85LG26. Zinc …

Pasture Research Programme For The Medium Rainfall Zone Of W.A. Species Selection And Management Related In Particular To The Ryegrass Toxicity Problem (Fund 492/0035)., C. K. Revell, C. W. Thorn

Experimental Summaries - Plant Research

Species evaluation, 85KA69, 85 KA 70, 85 KA 94, 85 KA 68. Small plot evaluation, 85 KA 89, 8S KA 90. Long term medic species evaluation, 82 KA 44, 82 KA 45. Drill run evaluation of M. polymorpha, 84 KA 38, 84 KA 39, 84 KA 40. Species characterization trials, 83 KA 66, 83 KA 67. Serradella evaluation, 85 KA 72, 85 KA 73, 85 KA 74, 85 KA 76

Boron Toxicity In Barley., M. M. Riley, J. W. Gartrell, R. F. Brennan, T. N. Kahn

Experimental Summaries - Plant Research

Field trials. Intraspecific variation in Barley to Boron toxicity, 85Me55, 85SG29, 85SG33. Glasshouse experiments. Sampling techniques for Boron toxicity in Barley, 85GL2. Cartwright rating system, leaf rating system.

Agronomy Of Oat Varieties., W. K. Anderson

Experimental Summaries - Plant Research

Nitrogen rates x oat varieties, 85MT47. Seed rates x oat varieties, 85MT48. Time-of-sowing x oat varieties, 85MT49. Applied Phenology in crop variety testing, 85WH5, 85N4.

Barley Agronomy., K. J. Young, B. R. Wylde, B. Raszyk, T. N. Khan

Experimental Summaries - Plant Research

Barley foliar diseases, effect on nitrogen response, 85ES25, 85E24, 85E25, 85MT37, 85ES29, 85MT38, 85E26, 85ES32, 85ES31, 85ES30, 85ES26, 85ES24, 85ES27, 85ES28, 85ES34, 85M27, 85SG27, 85MT42, 85C70,

Doublegee- Seed Dormancy And Longevity, Lupins- Pre And Post Emergence Grass Control, Radish Control, Peas- Metribuzin Bladex, Pre And Post Emergence Grass Control And Post Emergence Weed Control., D. J. Gilbey, R. Klemm

Experimental Summaries - Plant Research

Doublegee seed longevity x depth. Effect of burial on longevity of doublegee achenes, 76C9, 76KA8. Lupins, Peas, pre-emergence grass control cynch, 85BA42, 85WH53, 85BA43, 85BA44, 85BA45, 85WH60, 85N078, 85N078, 85KA61, 85JE18, 85ME54, 85KA86, 85JE66, 85KA88, 85 KA 92, 85KA85, 85ME52, 85ME53, 85KA87, Weed control in peas - metribuzin - 84ME41

The Tolerance Of Cereals To Herbicides., D. G. Bowran

Experimental Summaries - Plant Research

Herbicides affect not only the weeds present in a crop, but also the crop itself. In the absence of weeds, both positive and negative responses to herbicides have been reported in the literature. The negative responses are the most important, especially if yield is decreased below the economic threshold for herbicide use. Factors which are important in determining the level of crop response to a herbicide include the crop species and variety, the timing of the herbicide, the rate of herbicide and the environmental conditions under which the crop is growing.

Organic Source Of Nitrogen Trials & Miscellaneous Trials., J. W. Bowden, A. Diggle, R. J. Lunt

Experimental Summaries - Plant Research

1. Nitrogen sources Badgingarra 85BA3 Organic Source of Nitrogen 8SBA4 Interaction of Organic and Inorganic Nitrogen sources 85BAS Miscellaneous Organic Nitrogen Sources 85BA39 Times and Levels of Inorganic Nitrogen Application Lancelin 85M02 Organic sources of nitrogen 85M03 Interaction of Organic and Inorganic Nitrogen Sources 85M04 Miscellaneous Organic Nitrogen Sources 85MOS3 Times and Levels of Inorganic Nitrogen Application Meckering 85N01 Organic Sources of Nitrogen 85N03 Miscellaneous Organic Nitrogen Sources 85NOS9 Times and Levels of Inorganic Nitrogen Application 2. Miscellaneous trials 84M6 Rates of Nitrogen on Wheat - CSIRO Megatrial (E. Harvey) 85M4 Nitrogen and Water on Wheat (with M. Mason) 83WH29 …

Phosphorus Nutrition Of High Rainfall Pastures, Sulphur Nutrition Of Pastures And Sulphur - Low Rainfall., J S. Yeates, D. M. Deeley, M. F. Clarke, R. A. Deyl, G. T.B. Cockerton

Experimental Summaries - Plant Research

Phosphorus nutrition of high rainfall pastures - Peel Harvey Estuarine System Study and related phosphorus work. (1) Sources, rates, time of application of phosphorous on high rainfall pastures. 81AL5, 81AL6, 82AL10, 82HA32, 83HA26, 83HA27. (2) P sources and rates on sandy soils of the high rainfall areas. 84AL33, 84AL34, 84HA18, 84HA25. (3) Maintenance rate of P on pastures on sandy soils. 84AL32, 84HA17, 84HA24, 84 HA28. Sulphur nutrition of pastures A. Sulphur - high rainfall (2684 EX/4054EX) (1) Sources, rates, time of application of sulphur to pastures. 80AL4, 80AL4B (2) S sources and rates on pastures on sandy soils of …

Molybdenum Nutrition., M. M. Riley

Experimental Summaries - Plant Research

Field trials. Residual value of Molybdenum on an acid soil, 81N040. Residual value of Molybdenum on an acid soil, 81M2. Residual value of Molybdenum of an acid soil, 81LG12. Residual value of Molybdenum on an acid soil, 82N07. Residual values of different Molybdenum sources, 84Me10. Residual values of different Molybdenum sources, 84Ge49 Forms and rates of soil and seed applied Molybdenum, 84Me9. Molybdenum requirements of wheat, triticale and lupins, 84Me8. Residual values of Molybdenum with different nitrogen sources, 85M40. The Molybdenum nutrition of various crop and pasture cultivars, 85Mo42. Molybdenum with pre-emergent herbicides, 85TS21. Glasshouse experiments. Reactions of Molybdenum with …