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Full-Text Articles in Life Sciences
Timing Of Nitrogen Fertilizer Application For Cereals, M G. Mason
Timing Of Nitrogen Fertilizer Application For Cereals, M G. Mason
Division of Plant Research : Technical Report Series
Results are presented for 206 trials carried out between 1959 and 1990, investigating the effect of time of application of nitrogen fertilizers on cereal grain yields. This set of data is the basis of recommendations made for timing of nitrogen fertilizer application for cereals in Western Australia. Attention is drawn to the variability of results obtained in different seasons and situations and the time of leaching rains.
Development Of Procedures To Determine The Fertilizer Requirements Of Annual Pasture Legumes Grown In Cereal Cropping Systems., B. H. Paynter
Development Of Procedures To Determine The Fertilizer Requirements Of Annual Pasture Legumes Grown In Cereal Cropping Systems., B. H. Paynter
Experimental Summaries - Plant Research
Trials 88ME67, 88SC17, 90ME1 and 90ME2
Location: Merredin
To determine the phosphate (P) fertilizer requirements of burr medic on marginally acidic, medium textured soils and yellow serradella on acidic, light textured soils.
Trials 89ME52, 89ME55 and 86ME61
Location: Merredin
Determine the response of yellow serradella and burr medic to residual phosphate and freshly applied phosphate.
Trials 89ME50, 89ME54, 88ME67, 88SC17, 89ME60
Location: Merredin.
To measure the influence of different levels of pasture productivity (generated by different levels of P supply) and the different pasture legumes on subsequent wheat crops.
Pasture And Fodder Shrub Species For Deep Sandy Soils., Tim Wiley
Pasture And Fodder Shrub Species For Deep Sandy Soils., Tim Wiley
Experimental Summaries - Plant Research
Trial 90MO64
The evaluation of alternative pasture species on deep sandy soils.
Location: Moora.
Soil type: Deep siliceous sand, moisture at depth pH 5.9 - 6.1 in CaC12.
Trial 90MO65
The evaluation of alternative pasture species on deep sandy soils.
Location: West Gillingarra
Soil type: Deep siliceous sand, moisture at depth pH 5.9 - 6.0 in CaC12
Trial 90MO66
The evaluation of alternative pasture species on deep sandy soils.
Location: West Koojan
Soil type: Deep siliceous sand pH 5.8 - 5.9 in CaC12
Trial 89BA40
Tagasaste establishment trial
Location: Badgingarra Research Station.
Soil type: poor quality …
Seed Phosphorus In Wheat And Lupins, B. H. Paynter, K. Adcock, R. W. Bell, Tim Pope
Seed Phosphorus In Wheat And Lupins, B. H. Paynter, K. Adcock, R. W. Bell, Tim Pope
Experimental Summaries - Plant Research
Trial 90NO119
Seed P in wheat.
Location: Greenhills.
Design: 2 applied P x 3 seed P x 4 replicates, sowing wheat (cv. Aroona) seed from 89N33 at 70 kg/ha on May 15, 1990.
Trial 90NO120
Seed P in wheat.
Location: York
Design: 2 applied from P x 3 seed P x 4 replicates, 89N33 at 70 kg/ha on May 25, 1990.
Trial 90NO117
Seed P in lupins
Location: Greenhills.
Design: 2 applied P x 3 seed P x 4 replicates, sowing lupins (cv. Gungurru) from 85BA35 at 100 kg/ha on May 15, 1990.
Trial 90NO118
Seed P in lupins.
Location: …
Performance Of Annual Legumes And Their Mixes Under Different Crop:Pasture Rotation., P. Evans
Performance Of Annual Legumes And Their Mixes Under Different Crop:Pasture Rotation., P. Evans
Experimental Summaries - Plant Research
Trial 86KA64, 86KA65 and 86KA66
Performance of annual legumes and their mixtures under different crop:pasture rotations.
Seed reserves, especially in the 1:1 rotation treatment, are on average below 100 kg/ha and in many cases below 50 kg/ha for all three soil types. Because of this the 1991 season will be used to fertilize, control weeds, and apply a grazing management system to favour legume production and seed set. No crop will be sown in 1991.
Sub clover flowering, sequential sowings.
Location: Katanning
To provide seven different temperature and photoperiod regimes, eight cultivars of sub clover ranging in maturity from Nungarin …
The Effect Of Nitrogen On Pastures And Subsequent Sheep Production., L. Cransberg
The Effect Of Nitrogen On Pastures And Subsequent Sheep Production., L. Cransberg
Experimental Summaries - Plant Research
Trial 89MT1
Location: Mt Barker Research Station
To measure the effect of autumn/winter application on:
1. Pasture growth rates and composition
2. Sheep production using pregnant/lacting ewes.
Trial 89KA6
Management systems for sheep.
Location: Kojonup
To measure the effects of set stocking and strip (rotation) grazing on:
1. Pasture production, composition and quality.
2. Sheep production (liveweight, condition score, wool growth rate, fibre diameter strength and vegetable matter contamination).
Management Systems For Sheep., Peter Doyle, L. Cransberg, P. Evans
Management Systems For Sheep., Peter Doyle, L. Cransberg, P. Evans
Experimental Summaries - Plant Research
Trial 89KA6
Location: Kojonup
To measure the effects of set stocking and strip (ration) grazing on:
i) Pasture production, composition and quantity
ii) Sheep production (liveweight, condition score, wool growth rate, fibre diameter, strength and vegetable matter contamination).
Survey Of Irrigation Efficiencies On Horticultural Properties In The Peel-Harvey Catchment, S A. Milani
Survey Of Irrigation Efficiencies On Horticultural Properties In The Peel-Harvey Catchment, S A. Milani
Resource management technical reports
A detailed efficiency survey of about 30 per cent of the irrigated horticultural area in the Peel-Harvey catchment revealed that only two out of 20 growers operated at the recommended efficiency levels. In addition it was found that the expenses associated with inefficiency were such that 12 out of 18 farmers would be able to recover improvement costs within one year of operation.
Transpiration And Water Relations Of Irrigated Peach Trees At Manjimup, Western Australia, P R. Green
Transpiration And Water Relations Of Irrigated Peach Trees At Manjimup, Western Australia, P R. Green
Resource management technical reports
No abstract provided.