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Grains and field crops

Plant Sciences

Series

1972

Articles 1 - 9 of 9

Full-Text Articles in Life Sciences

Long Term Rotation Trials, I C. Rowland Jan 1972

Long Term Rotation Trials, I C. Rowland

Experimental Summaries - Plant Research

LONG TERM ROTATION TRIALS The results shown are the yield of grain harvested from crops grown under various rotations of pasture ley. W56H, 66M29, 67N4, 67BA6, 68E5, 68SG5, 69GE20


Trial Results 1972 Rapeseed, Barley, Lupins, Frost, M W. Perry Jan 1972

Trial Results 1972 Rapeseed, Barley, Lupins, Frost, M W. Perry

Experimental Summaries - Plant Research

Competition of Rapeseed and Wimmera Rye Grass. Effects of Time of Planting and Cultivation in Barley. Frost Trials Time of Planting/Weed Control in Lupins EX 72BA6, 72KA3, 72MT10, 72MT17, 72WH5,


Part 5 Comparison Of Genetic Components In Lupin Species, G H. Walton Jan 1972

Part 5 Comparison Of Genetic Components In Lupin Species, G H. Walton

Experimental Summaries - Plant Research

Influence of genetic components on harvest index. (note the conclusions from these results are especially subject to Statistical Analysis) 1. At three sites out of the four, the acquisition of 'early' gene(s) improved the harvest index. Mount Barker was the exception to this. This was true for both the cosentini, albus and angustifolius varieties. In 1971,when the spring was wetter than 1972,the plant maturity was much less of an influenceupon the harvest index. 2. The alkaloid content of the plant in L. angustifolius doesn°t seem to have a consistent influence upon the harvest index. This was the same experience irn …


1972 Rape Variety Trials - Summary Of 1972 Field Experiments With Advisors, M. L. Poole Jan 1972

1972 Rape Variety Trials - Summary Of 1972 Field Experiments With Advisors, M. L. Poole

Experimental Summaries - Plant Research

Rape barley trials, yield ranking, flowering times, yields low erucic versus high erucic varieties, campestris versus B. napus varieties, time of planting, miscellaneous crop trials. trials lost, rape variety/time of planting trials. 72A5(1), 72A5(2), 72AL5(1), 72AL5(2), 72AL6, 72AL7, 72BA5(1), 72BA5(2), 72BR10, 72E3(1), 72E3(2), 72GE5, 72JE6, 72JE7, 72KA4, 72LG5, 72LG6, 72M2a, 72M2b, 72ME3, 72MT9(1), 72MT9(2), 72NA6, 72NA7, 72NA8, 72N02, 72N03, 72N04, 72TS7, 72WH4(1), 72WH4(2). Trials Lost; Rape variety/time of planting trials, 72BR8 72BR9 72KA5 72KA6 72JE8 72ES3(2) 72ES4 72ES5 72M04) 72M05) 72M06 72TS6 72GE4 72PE1 72C 72N 72JE6 72JE7 Other trials, 72GE44 72GE45


1972 - Part 3 - Lupin Cultivar Comparison, G H. Walton Jan 1972

1972 - Part 3 - Lupin Cultivar Comparison, G H. Walton

Experimental Summaries - Plant Research

The 1972 experimental results provide a good comparison between Unicrop and Uniharvest lupin under low rainfall conditions. While most trial results have to be examined in the knowledge of low rainfall confounded with high weed competition, some useful and practical conclusions can be drawn. Trials - 72MO10, 72MT33, 72GE11, 72GE12, 72GE13, 72GE14, 72LG7, 72LG10, 72NO9, 72NO10, 72TS10. Other grain legume variety trials which were not harvestable for lupin varieties - 72AL10, 72ES9, 72LG8, 72LG9, 72NA10, 72NA11, 72TS11, 72WH9,


1972 Nitrogenous Fertilisers For Cereal Grain (Wheat, Barley) And Oil Crops (Rape), M G. Mason Jan 1972

1972 Nitrogenous Fertilisers For Cereal Grain (Wheat, Barley) And Oil Crops (Rape), M G. Mason

Experimental Summaries - Plant Research

72A1, 72A2, 72A3, 72AL1, 72AL2, 72BA1, 72BR1, 72BR2, 72E1, 72E2, 72ES1, 72GE1, 72GE2, 72JE1, 72JE2, 72KA1, 72LG1, 72LG2, 72ME1, 72ME2, 72M1, 72MO3, 72MO9, 72MT2, 72MT5, 72N1, 72N2, 72NA1, 72NA2, 72N01, 72TS1, 72TS2, 72TS4, 72WH1, 72WH2, Page 65 and 95 upside down Placement of urea on two barley varieties It was shown (Mason 1971) that Beecher Barley emergence was virtually unaffected by 112 or 336 kg urea/ha. banded with the seed, apart from a slight delay in emergence at the higher rate. However, in the 1972 season, in field trials, the number of Clipper Barley plants emerging was reduced by urea …


Summary Of Trial Results 1972 (February 1973), N. R. Mckeown Jan 1972

Summary Of Trial Results 1972 (February 1973), N. R. Mckeown

Experimental Summaries - Plant Research

1.0.0. Trials in Progress During 1972 observations were made on 16 small plot legume species trials and 11 grazing trials. In 1973 the small plot trials will be reduced to 10. This report summarizes the results from the grazing trials under the following headings:- 2.0.0. Seasonal conditions 3.0.0. Grazing experiments 3.1.0. 68MO23 - Legume grazing management trial, West Moora 3.2.0. 71LG17 - Comparison of production from Cyprus Medic and volunteer pasture 3.3.0. Comparison of production from tornafield medic,serradella and subterranean clover 3.3.1. 70ME2 - Walgoolan 3.3.2. 71WH13 - Wongan Hills 3.3.3. 69MO17 - Watheroo 3.3.4. 69LG24 - Lake Grace 3.4.0. …


Part 3 Lupin Cultivar - Comparison, G H. Walton Jan 1972

Part 3 Lupin Cultivar - Comparison, G H. Walton

Experimental Summaries - Plant Research

The 1972 experimental results provide a good comparison between Unicrop and Uniharvest lupin under low rainfall conditions. While most trial results have to be examined in the knowledge of low rainfall confounded with high weed competition, some useful and practical conclusions can be drawn. The following table summarises the best yield obtained for the lupin varieties at each site. 72GE11, 72GE12, 72GE13, 72GE14, 72LG7, 72LG10, 72MO10, 72MT33, 72NO9, 72NO10, 72TS10,


Kojonup Maintenance Phosphorus And Sulphur Trial 68br7ex, J W. Bowden, B. Scurr Jan 1972

Kojonup Maintenance Phosphorus And Sulphur Trial 68br7ex, J W. Bowden, B. Scurr

Experimental Summaries - Plant Research

68BR7 Maintenance superphosphate and sulphur trial To determine the level of superphosphate to maintain near maximum plant and animal production with and without additional elemental sulphur. Experimental: There are 41 plots with 29 treatments. 12 treatments have 2 replications. Site: Very old land, whitegum and sheoak vegetation with greybrown sandy loam and some quartz grit. History: Superphosphate - 1/2bag for 40 years - 3,600 lbs (1633 kg). 600 lb (272 kg) in the last 4 years to 1967.