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Agronomy and Crop Sciences

Experimental Summaries - Plant Research

Clover

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Full-Text Articles in Plant Sciences

Results Of Field Experiments 1970, M D. Carroll Jan 1970

Results Of Field Experiments 1970, M D. Carroll

Experimental Summaries - Plant Research

1. 70M17 The effects of Cultivation on Soil Nitrogen and Wheat Production 2. 69N11 and 69ES30 Soil Nitrogen Build-up under Various Legumes at Different Plant Densities 3. 7ON021 (R.N. Glencross) Rates of Copper and Zinc on Daliak Sub. Clover.


Pasture Species Investigations - High Rainfall Area, D A. Nicholas Jan 1970

Pasture Species Investigations - High Rainfall Area, D A. Nicholas

Experimental Summaries - Plant Research

Clover cultivar grazing trial Gilros Pastoral Company North Bannister - 68NA1 Tone River Pastoral Company Chowerup - 70BR15 Low Eostrogen Clover Cultivar Trial R Hughes Mobrup - 68BR27 Legume Species Grazing Demonstration JB Wood - Lancelin - 67M016


1970 Results Of Field Experiments, A C. Devitt Jan 1970

1970 Results Of Field Experiments, A C. Devitt

Experimental Summaries - Plant Research

Please find enclosed a summary of results obtained from a range of field trials. These include a study of some techniques to replace undesirable cultivars of subterranean clover; the competitive ability of some subterranean clovers; the evaluation of the sub clover cultivars, Dinninup 3, Midland B,some members of subspeciesYanninicum, the medic cultivars Cyfield and Tornafield; and the preliminary results from an exotic pasture species introduction trial at Shark Bay. In most cases complete results have been or will be circulated in report form.


Soil Microbiology, D E. Chatel Jan 1970

Soil Microbiology, D E. Chatel

Experimental Summaries - Plant Research

SUBTERRANEAN CLOVER INOCULATION EXPERIMENTS Badgingarra and Newdegate Comparisons between Rhizobium trifolii strain WU290 and possible replacement strains were continued. The work was conducted for the following reasons 1. The need for information on "back-up" strains particularly since the inoculant manufacturers had experienced difficulty in producing high-count peat cultures of WU290. 2. Strain CC2480a had proved very satisfactory in the Eastern States. Although it did not show up to advantage under our conditions in 1968,further testing was indicated. 3. The need for information on inoculation needs on old land.


Replacement Of Sub Clover, A C. Devitt Jan 1969

Replacement Of Sub Clover, A C. Devitt

Experimental Summaries - Plant Research

This is a progress report in summary form outlining results obtained from trials studying clover replacement and evaluating Midland B, Dinninup 3, some members of Trifolium subterraneum subspecies yanninicum, Tornafield medic and Cyfield medic. Some comments are also included on two glasshouse experiments. In most cases complete results have been or will be circulated in report form. Eight trials examining techniques of subterranean clover replacement were continued in 1969, one other (Avondale Research Station) was discontinued due to the atypical nature of the site. 'I'wo trials, one at Narrogin (68NA12) and one at Katanning (68KA6) were commenced in 1969. Weather …


Evaulation Of Pastures Species, G Walton Jan 1969

Evaulation Of Pastures Species, G Walton

Experimental Summaries - Plant Research

The 1969/70 Experimental Programme was the evaluation of pasture species, which includes both introductory evaluation in small plots and evaluation of the most promising pastures under the influence of grazing animals. GRAZING TRIALS The continuation of the evaluation of Uniwager and Daliak subclovers in two series of trials: Series 2 (medium rainfall) (2575Ex) - 68TS12 (Eneabba) 68NA15 (Bullaring) 68LG17 (East Pingrup) Series 3 (low rainfall) (2576Ex) 68GE9 (Gutha) 68M024 (Kirwin) 68ME13 (Nokaning) The comparison of Tornafield medic with suitable subclovers (2709Ex); 69M017 (Watheroo) and 69LG24 (Lake Grace). The continuation of the legume species grazing trial. 66LG11 (Lake Grace) (2225Ex) and …