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Articles 1 - 30 of 86
Full-Text Articles in Physical Sciences and Mathematics
Rhizoctonia Bare Patch Of Cereals And Lupins, G C. Macnish, M W. Sweetingham
Rhizoctonia Bare Patch Of Cereals And Lupins, G C. Macnish, M W. Sweetingham
Experimental Summaries - Plant Research
To determine the stimuli for the formation of rhizoctonia patches in cereals and lupins.
Depth-Controlled Modified Combine For Direct Drilling And Lupin Row Spacing., R. Belford, G Reithmuller
Depth-Controlled Modified Combine For Direct Drilling And Lupin Row Spacing., R. Belford, G Reithmuller
Experimental Summaries - Plant Research
Trial 87WH52, (86M56)
Depth-controlled modified combine for direct drilling.
To compare soil penetration resistance, crop growth, water use, nutrient uptake and root development of wheat 1) sown after scarifying; 2) direct drilled with a combine; 3) direct drilled with the depth-controlled modified combine with loosening ties at 5, 9 or 13 cm; or 4) sown after deep ripping with an Agrowplow to 13 or 30 cm.
Trial 87M82
Location: Merredin Research Station paddock T6 south.
Lupin row spacing
Rapeseed, Tillage., J. D. Warren, Brenda Shackley
Rapeseed, Tillage., J. D. Warren, Brenda Shackley
Experimental Summaries - Plant Research
1. Rapeseed. Assessment of Early Maturing Brassica napus Lines 87KA74, 87LG42, Assessment of Early Flowering Brassica juncea Lines 87KA44, 87E41, 87LG38, 87KA44, 87LG38, Yield Performance of Traizine Resistant Rapeseed 87AL25, 87E40, 87KA42, 87KA42, 87LG37, 87MA32, Assessment of Short Statured B. napus lines 87AL26, 87KA43, 87MA33, Rapeseed Extension: Demonstration Trials 87ERS39, 87JE29, 87KA41, 87NA78. 2. Tillage. The effect of Gypsum, tillage and nitrogen on cereal yields in a continuous crop system 84KA28 The effect of Gypsum, tillage and nitrogen on cereal yields farm system with a medic component 87KA47 Pasture regeneration counts for tillage trials 77MT51, 77M56, 77WH88, 82M35, 85M67A, 86M56.
Evaluation Of New Pasture Legume Species In Terms Of Summer Feeding Value And Effects On Wool Production., S E. Flecker, C W. Thorn, J. B. Rowe, Tess Casson
Evaluation Of New Pasture Legume Species In Terms Of Summer Feeding Value And Effects On Wool Production., S E. Flecker, C W. Thorn, J. B. Rowe, Tess Casson
Experimental Summaries - Plant Research
86KA71, Pasture legumes improve the feeding value of summer pastures in a mediterranean-type environment by maintaining the protein intake of grazing animals over the dry summer period, much of which comes from the ingestion of legume burr (A.D. Wilson and N.L. Hindley, 1968). Some of the most important species of pasture legumes to have been released commercially are Trifolium subterraneum (sub.clover), Medicago truncatula (barrel medic) and Medicago polymorpha (burr medic) (D.B. Purser, G.B. Taylor and W.J. Collins, 1987). What little information is available on the feeding value of these species suggests that barrel medic pod (H. Brownlee, 1973) and dry …
Intraspecific Variation In Barley To Boron Toxicity, M M. Riley
Intraspecific Variation In Barley To Boron Toxicity, M M. Riley
Experimental Summaries - Plant Research
To investigate the intraspecific variation in tolerance to boron toxicity in a range of barley varieties. 87SG1, 4/4864 and 87SG4.
Effect Of Plant Density On Boron Toxicity In Barley, M M. Riley
Effect Of Plant Density On Boron Toxicity In Barley, M M. Riley
Experimental Summaries - Plant Research
To examine the effect of seeding density on the degree of boron toxicity in barley.
87SG7/4864, 87SG6
Effect Of Zinc On Boron Toxicity In Barley, M M. Riley
Effect Of Zinc On Boron Toxicity In Barley, M M. Riley
Experimental Summaries - Plant Research
To examine the suggestion that adding zinc to the soil will lessen the severity of boron toxicity in barley. 87SG6/4864
Trial 65sg5, I Rowland., W Hawkins
Trial 65sg5, I Rowland., W Hawkins
Experimental Summaries - Plant Research
Trial 65SG5. Location - Paddock H5 on Salmon Gum Research Station
Cleared in 1962, then cropped until the start of the trial in 1968. Two of the four blocks were sown to Cyprus Barrel medic which is topdressed with superphosphate. The other two blocks regenerate volunteer pasture which is not topdressed. In 1984 all pasture plots were sown to SERENA medic. This grew exceptionally well in 1984 and set a lot of seed. In 1987 field peas were introduced into 4 reps of an existing medic: crop rotation.
Rates, Times And Sources Of Nitrogen On Wheat, J W. Bowden
Rates, Times And Sources Of Nitrogen On Wheat, J W. Bowden
Experimental Summaries - Plant Research
Trial 87WH51
Location: Wongan Hills Research Station.
This trial was put onto a site adjacent to Mel Mason's source of nitrogen trial and the CSIRO, 15 N plots to provide some explanation of the results from the limited treatments in those trials. They were designed to monitor soil/fertiliser nitrogen transformations with time. Unfortunately the site of this trial was variable. The end most similar to the other trials was deeper and sandier and stored less water than the other and where crop growth was far better.
87WH51
The Effect Of Rates Of Nitrogen On The Copper And Zinc Concentration And Grain Yield Of Wheat Plants, R F. Brennan
The Effect Of Rates Of Nitrogen On The Copper And Zinc Concentration And Grain Yield Of Wheat Plants, R F. Brennan
Experimental Summaries - Plant Research
To examine the possibility of rates of nitrogen inducing copper and zinc deficiency in wheat.
87JE21
Control Of Cereal Crop Diseases By Manipulation Of Pasture Composition., W Macleod
Control Of Cereal Crop Diseases By Manipulation Of Pasture Composition., W Macleod
Experimental Summaries - Plant Research
Rotation for wheat comparing pure clover ley with a pasture ley, 79E15.
Pasture renovation techniques and crop production in a 1:2 rotation, 81E35.
Pasture manipulation – effects on take all, 85E32.
Timing of spray topping and herbicides, 86MT64, 86E55.
Effect of herbicide application on take all inoculum, 87MD12.
The effects of pre and post sowing herbicides on wheat root diseases.
Herbicide disease interaction in recommended varieties, 87E29, 87MT51.
Lupin Seeding Rates, Pea Seeding Rates, And Weed Control., K. French, A. Little
Lupin Seeding Rates, Pea Seeding Rates, And Weed Control., K. French, A. Little
Experimental Summaries - Plant Research
Lupin seeding rates, 87ME70. Lupin seeding rates on deep soils, 87ME71. Lupin seeding rates on shallow duplex or gravel soils, 87N27. Lupin seeding rates on deep soils, 87N28, 87A27. Lupin seeding rates on shallow duplex or gravel soils, 87KA54, 87TS32, 87NA88, 87M066, Lupin seeding rates on heavy soil, 87A26, 87TS33. Lupin seeding rate by seed size, 87ME92. Pea seeding rates, 87ME72, 87KA56. Broadleaf weed control in field peas, 87LG41. Grass control in peas, 87LG53
Tillage Investigations., R. J. Jarvis, L. G. Butcher, L. D.J. Smith
Tillage Investigations., R. J. Jarvis, L. G. Butcher, L. D.J. Smith
Experimental Summaries - Plant Research
77A16, red/brown sandy loam - York gum. 77WH17, yellow clayey-sand (Wongan loamy sand). 77M13, red sandy clay loam (Salmon Gum, Gimlet). 77Mt15, gravelly loamy sand/sandy loam - forest soil. 77A43 brown loamy sand/sandy loam - jam country. 77WH88, grey loamy sand over gravel at 50 cm - Elphin soil series – Mallee. 77M56, red sandy clay loam - salmon gum, Gimlet. 82M35, Loamy sand/sandy loam – Mallee. 77E52, fine white sand over gravel at 40 cm. 85SG28, grey-brown calcareous Earth - Kumarl – SGRS. 84M064, heavy land management systems - medium rainfall area. 84M063, heavy land management systems - ne …
Harvest Index Of Lupins, Low Tillering Cereals And Maturity By Sowing Date In Cereals., R. J. Delane, J. C. Mathews, J. A. Bright
Harvest Index Of Lupins, Low Tillering Cereals And Maturity By Sowing Date In Cereals., R. J. Delane, J. C. Mathews, J. A. Bright
Experimental Summaries - Plant Research
Trial 87GE21
Effect of plant density on branching, pod setting and yield development of lupins.
Location: Geraldton
To determine the influence of plant density and between-plant variability in vegetative growth on the branching, pod setting and yield development of lupins
Trial 87GE9
Chemicals to control vegetative growth and improve pod set in lupins.
Location: West Binnu
To examine the effect of a number of growth regulating chemicals on the branching, pod setting and yield of lupins under conditions favoring high biomass production.
Trial 87GE19
Chemicals to control vegetative growth and improve pod set in lupins.
Location: Nabawa
To examine the …
Crop Agronomy., S. Porritt
Crop Agronomy., S. Porritt
Experimental Summaries - Plant Research
Seeding machinery for stubble retention in lupin cereal rotations, 85LG21, and 85LG22. Dynamic Lifter (cereal mix) fertiliser evaluation, 86LG2. Cultural systems for lupin: wheat rotations on water repellent soils, 87ES2. Stubble retention and Rovral for brownspot control in lupins, 87M66. Straw length Effects on wheat growth on red-brown earths, 87M70. Row spacing and stubble retention effects on wheat growth on red-brown earths, 87M71. Nitrogen fertiliser for wheat production after volunteer pasture or sub clover-based pasture, 87ME73 and 87ME74. Effect of seeding rate and sowing depth on lupin establishment, 87ME75. Time of seeding various wheat varieties, 87WE76.
Wheat Experimental Results, S. P. Loss
Wheat Experimental Results, S. P. Loss
Experimental Summaries - Plant Research
The development of wheat relative to frost susceptibility, 87NA10. Optimum flowering times of wheat, 87NA11 and 87WH8. Grain growth and development of a historical set of wheats.
Long Season Wheat, W. R. Smith, K. Anderson
Long Season Wheat, W. R. Smith, K. Anderson
Experimental Summaries - Plant Research
Agronomy of long season wheats, 87AL9, 87AL10, 87ES3, 87ES4, 87JE2, 87JE3, 87MT8, 87MT9 and 87NA9. Septoria control in long season wheat, 87E4 and 87MT10. Nitrogen response by long season wheat, 87ES5 and 87JE4. Phenology of long season wheats, 87E5 and 87MT11.
Grain Legumes Evaluation., G. H. Walton, T. R. Trent
Grain Legumes Evaluation., G. H. Walton, T. R. Trent
Experimental Summaries - Plant Research
Lupin agronomy, 87AL14. Nitrogen fertilizer for legume crops, 87BA2. Pea variety evaluation, 87C59, 87M08, 87ME1, 87N012, 87SG8, 87KA7, 87N2. Interstate pea variety trials, 87N096, 87N099, 87KA6. Disease Resistance Pea Variety Testing, 87JE1. Grain legume species comparisons, 87A2, 87C2, 87KA37, 87M09, 87MA1, 87NA15. Legume species variety trials, 87LG2. Faba bean evaluation, 87MC34 and 87KA8. Faba bean 'synthetic' variety yield trial, 87MC36. Faba bean screening nursery, 87MC35. Preliminary agronomy of faba bean, chickpea and lentil, 87A21. Seeding date, 87A22. Legume species herbicide tolerance, 87KA82.
Pasture Variety Row Evaluation., Western Australia Department Of Agriculture
Pasture Variety Row Evaluation., Western Australia Department Of Agriculture
Experimental Summaries - Plant Research
Pasture variety row evaluation, 87GE78.
Serradella Line Evaluation — Stage 2, L. Cransberg
Serradella Line Evaluation — Stage 2, L. Cransberg
Experimental Summaries - Plant Research
Trial 85AL55.
Location: South Sterlings
To evaluate 23 promising serradella lines in terms of herbage and seed production and regenerative ability.
Intraspecific Variation In Wheat To Boron Toxicity, M M. Riley
Intraspecific Variation In Wheat To Boron Toxicity, M M. Riley
Experimental Summaries - Plant Research
To investigate the intraspecific variation in tolerance to boron toxicity in a range of wheat varities. 87SG2, 5/4864, 87SG1, 87SG5
Molydenum Seed Dressings On Wheat, M M. Riley
Molydenum Seed Dressings On Wheat, M M. Riley
Experimental Summaries - Plant Research
To compare the relative effectiveness of molybdenum as a seed-dressing to the conventional method of soil application. To examine the uniformity of distribution of different forms of molybdenum dressed onto the seed of wheat by different methods. 87M6
Residual Value Of Molybdenum On An Acid Soil, M M. Riley
Residual Value Of Molybdenum On An Acid Soil, M M. Riley
Experimental Summaries - Plant Research
To examine the decline in effectiveness of molybdenum applied to the soil for the growth of wheat at this site. 82N07/1213
Residual Values Of Different Molybdenum Sources, M M. Riley
Residual Values Of Different Molybdenum Sources, M M. Riley
Experimental Summaries - Plant Research
To examine the declines in effectiveness of different sources of molybdenum. 84Me10
Effect Of Molybdenum On Medic Growth And Nitrogen Fixation, M M. Riley
Effect Of Molybdenum On Medic Growth And Nitrogen Fixation, M M. Riley
Experimental Summaries - Plant Research
1.To examine the responses of medics to the application of molybdenum on an acidic, yellow-brown earth.
2.To compare the relative effectiveness of molybdenum seed-dressed to the conventional method of soil application.
3.To examine the effect of seed-dressing molybdenum on rhizobial nodulation.
87M68
The Effect Of Soil Acidity On Barley, P J. Dolling, T. D. Haines
The Effect Of Soil Acidity On Barley, P J. Dolling, T. D. Haines
Experimental Summaries - Plant Research
Three liming experiments were established to confirm previous estimates of the critical soil acidity level for barley. Two experiments studying the effect of depth of incorporation on the effectiveness of lime, established in 1986, were continued in 1987.
The results from the three liming experiments established this year supported the conclusion that barley is affected by soil acidity at pH's around 4.2 and 4.3 (CaC12) and that depth of this acid layer is important.
Significant lime responses were obtained at the Katanning depth of lime incorporation site but conclusions can not be made because of possible mixing of …
Molybdenum On Lupins, M M. Riley
Molybdenum On Lupins, M M. Riley
Experimental Summaries - Plant Research
1.To examine the responses of lupins to the application of molybdenum to an acidic, yellow sandy earth.
2. To compare the relative effectiveness of molybdenum as a seed-dressing to the conventional method of soil application.
3. To examine the effects of sodium molybdate as a seed-dressing on the effectiveness of rhizobium. 87Me94
Individual Trial Data - Depth Of Lime Incorporation, P J. Dolling
Individual Trial Data - Depth Of Lime Incorporation, P J. Dolling
Experimental Summaries - Plant Research
Trial number 86NA42 Location Wagin
Trial number 86KA60 Location Katanning
Trial 67n4, I Rowland, W Hawkins
Trial 67n4, I Rowland, W Hawkins
Experimental Summaries - Plant Research
Trial 67N4. Location Newdegate Research Station. Long term rotation trials.
An old land site, cleared in 1951 and in pasture (Dwalganup sub clover) from 1963 to 1967. All plots were sown to Nungarin sub clover, by 1982 all plots had been resown.
Trial 67c13, I Rowland, W Hawkins
Trial 67c13, I Rowland, W Hawkins
Experimental Summaries - Plant Research
Trial 67C13. Location paddock 19B on Chapman Research Station (Nabawa).
Long term rotation trials.
An old land site, cleared in 1903. Sown to Dwalganup sub clover in 1964, topdressed each year until the start of the trial in 1967. In 1981 to 83 all plots were reseeded with Northam at 20 kg/ha.