Aims:
Aims:
To assess the impact of nitrogen nutrition on chickpea yield.
Aims:
To assess the impact of nitrogen nutrition on chickpea yield.
Aims:
To assess the impact of nitrogen nutrition on chickpea yield.
Aims:
To assess the impact of nitrogen nutrition on chickpea yield.
Aims:
To assess the impact of nitrogen nutrition on chickpea yield.
Aims:
To assess the impact of nitrogen nutrition on chickpea yield.
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To evaluate whether nitrogen management strategies in wheat are useful tools to limit yield and grain quality losses due to root-lesion nematode.
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To answer the following questions:
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To push the nitrogen inputs at Minnipa Agricultural Centre to achieve a target yield of 2 t/ha.
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To determine the relationship between alternative break crops and root disease.
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To determine the amount of N contributed by a faba bean crop in the following season.
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To strengthen our knowledge on seasonal changes in the (1) biological value of stubble (2) mineralisation: immobilisation balance (ratio) and (3) the direct supply of N from stubble to crops as influenced by stubble management.
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To evaluate the effects of different nitrogen rates over a two year period on a broadacre scale and to assess if lower N inputs depletes the soil of plant available nitrogen.
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To discuss the importance of nitrogen fertility and how you can go about finding out how to practically and economically use nitrogen either as fixed by rhizobium or as fertiliser.
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To discuss nitrogen inputs from pasture and patterns of release for crops.
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To report on nitrogen inputs from pasture legumes in a cropping rotation.
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To measure nitrogen loss (as ammonia) from volatilisation after top-dressing wheat crops grown on two soil types: sandy loam in the Mallee and Wimmera clay, using different fertiliser types and application rates.
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To investigate how different N management strategies affect growth, yield and WUE under different water regimes.
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To determine the nitrogen responses of new barley varieties.
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To evaluate the effect of nitrogen timing on grain yield and quality of durum wheat varieties in the South East
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To evaluate the impact of Urea timing and method of application in wheat
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To evaluate the impact of Urea timing and method of application in wheat
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To evaluate the impact of nitrogen application timing and product choice in wheat.
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To evaluate the impact of urea timing, method and rate in wheat.
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To evaluate the impact of timing and method of nitrogen application using commercial equipment.
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To evaluate the impact of timing and method of Urea application in wheat.
**see also LB1601 - rate and LB1601 - method for rate x timing and method x timing factorials.
Aims:
To evaluate the impact of nitrogen application timing and product choice in wheat.
Aims:
To evaluate the impact of Urea timing and method of application in wheat.
Aims:
To evaluate the impact of Urea timing and method of application in wheat
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To evaluate the impact of slow release Urea products on yield, grain quality and economics in wheat.
Aims:
To evaluate the impact of slow release Urea products on yield, grain quality and economics in wheat.
Aims:
To evaluate the impact of nitrogen application timing and product choice in wheat.
Aims:
To evaluate the impact of Urea timing, method and rate in wheat.
Aims:
To evaluate the impact of slow release Urea products on yield, grain quality and economics.
Aims:
To evaluate the impact of nitrogen application timing and product choice in wheat.
Aims:
To evaluate the impact of nitrogen application timing and product choice in wheat.
Aims:
To evaluate the impact of Urea timing and method of application in wheat.
Aims:
To evaluate the impact of Urea timing and method of application in wheat
Aims:
To evaluate the impact of timing and method of Urea application in wheat.
**see also DK1602 - rate and DK1602 - method for rate x timing and method x timing factorials.
Aims:
To evaluate the impact of late nitrogen application timings on wheat protein levels in wheat.
Aims:
To evaluate the impact of timing and method of Urea application in wheat.
**see also DK1601 - rate and DK1601 - method for rate x timing and method x timing factorials.
Aims:
To investigate the nitrogen rate and time of application response of canola varieties to yield and oil content of TT and RR hybrids in comparison with open-pollinated types to: 1. Provide growers in lower rainfall environments with guidelines on optimal nitrogen rates and times of application to maximise grain and oil yields. 2. Determine if the… read more
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To compare up front applications of N with a split application of N, as well as the efficiency of foliar N compared to granular N.
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To look at different Nitrogen rates, timings and products under well drained conditions.
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To look at nitrogen and sulphur management in wheat.
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To develop nitrogen management strategies that optimise the chance of achieving malt quality in Gairdner barley.
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This trial is investigating the uptake by wheat of different nitrogen fertilisers.
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To assess the impact of applying Nitrogen at different rates and timings on grain yields of selected wheat varieties.
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To assess the impact of applying nitrogen at different rates and timings on grain yield of selected wheat varieties.
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To assess the impact of applying additional Nitrogen at different rates and timings on the grain yield of Bolac wheat.
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To assess the impact of applying additional nitrogen at different rates and timings on grain yield of wheat
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To compare at seeding, delayed and split application of nitrogen at varying phosphorus rates.
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To test the applicability of the South Australian 'Slide rule' type of arrangement whereby nitrogen requirement of a cereal crop can be quickly estimated before sowing in the Victorian southern Mallee and northern Wimmera.
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To compare the effects of different nitrogen rates and soil types on wheat production and to extend information to local growers and identify where savings can be made.
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To investigate nitrogen response at Minnipa in 2009.
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To determine the effect of N rate on the yield and grain quality of eight popular bread wheat varieties at Coolah in central NSW in 2015.
Nitrogen (N) is the nutrient most required by wheat. It is essential for growth and development, and yield and grain protein levels. In recent seasons in Central West NSW there has been a significa… read more
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To determine the effect of N application rates on the yield and grain quality of eight popular bread wheat varieties at Gilgandra in central NSW in 2015.
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To determine the effect of N application on the yield and grain quality of eight popular bread wheat varieties at Merriwa in central NSW in 2015.
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To determine the effect of N rate on the yield and grain quality of eight popular bread wheat varieties at Gilgandra in central NSW in 2015.
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To determine the effect of N application and sowing time on the yield and grain quality of eight popular bread wheat varieties at Trangie in central NSW in 2015.
Nitrogen (N) is the nutrient wheat most needs for growth, development and yield. In recent seasons in Central West NSW there has been a significant trend towards above average… read more
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To investigate nitrogen response of six wheat and four barley varieties across two sowing dates.
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To answer some important questions in relation to nitrogen fertiliser application, these questions are: How much, what product and when?
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To investigate the effects of nitrogen placement and timing in wheat.
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To determine the agronomic effectiveness of different nitrogen fertiliser sources and placements in wheat.
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To assess a number of different nitrogen timings and nitrogen products.
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To compare the optimum rate and timing of nitrogen applications (Flexi-N) for the yield and quality of Wyalkatchem wheat and Baudin barley.
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To investigate (as part of a larger trial) where the nitrogen requirements of wheat.
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To determine whether differences exist in the uptake of nitrogen between three commonly grown wheat varieties.
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To outline the concept for nitrogen use efficiency (NUE) and how it can be used on the farm to optimise yield and protein.
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To determine the effect of sowing rate, nitrogen fertiliser rate and timing on wheat and barley crop establishment, tiller production, head counts at harvest, grain yield and grain quality.
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To assess the effect of sulphur on tiller numbers, grain yield and quality when combined with in-crop nitrogen.
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To measure: nitrous oxide fluxes in a wheat crop when different rates of nitrogenous urea fertiliser were applied. The effect on wheat yield and quality of applying fertiliser at zero, medium and high urea rates.
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To measure and quantify N2O emissions from wheat grown in rotation with canola, pulses and legume pastures at two sites in low and medium/high rainfall farming systems of the Eyre Peninsula, while assessing best management practices that local farmers can adopt to reduce the risk of N2O losses and ultimately improve the paddock’s crop producti… read more
Aims:
Agricultural soils are the main source of emission of the greenhouse gas (GHG) nitrous oxide (N2O) to the atmosphere. N2O is a potent GHG which lasts in the atmosphere for 114 years and has a global warming potential of approximately 300 times greater than that of carbon dioxide over a 100 year timescale. Agriculture accounts for 16% of Australi… read more
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To measure and quantify N2O emissions from wheat grown in rotation with canola, pulses and legume pastures at two sites in low and medium/high rainfall farming systems of the Eyre Peninsula, while assessing best management practices that local farmers can adopt to reduce the risk of N2O losses and ultimately improve the paddock’s crop producti… read more
Aims:
Agricultural soils are the main source of emission of the greenhouse gas (GHG) nitrous oxide (N2O) to the atmosphere. N2O is a potent GHG which lasts in the atmosphere for 114 years and has a global warming potential of approximately 300 times greater than that of carbon dioxide over a 100 year timescale. Agriculture accounts for 16% of Australi… read more
Aims:
This experiment compared different rhizobia inoculant formulations on nodulation, growth and yield of field pea, lupin, faba bean, lentil and chickpea under varying rain-fed and soil moisture conditions on an acidic, red-brown earth at Wagga Wagga in the south-eastern cropping zone of southern NSW
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To determine the yield and grain quality of 6 commercial wheat varieties.
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To conduct a noodle wheat agronomy demonstration.
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Can systems performance be improved by modifying farming systems in the northern grains region? | In Goondiwindi: (i) What are the trends that are expected in our farming systems? and (ii) How will these changes impact on the performance and status of our farming systems?
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Can systems performance be improved by modifying farming systems in the northern grains region? | What are the trends that are expected and how will these changes impact on the performance and status of our farming systems?
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To use machinery guidance to enable crops to be grown on wide row-spacings, with crops sown into the space between rows in the next yera.
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To determine the relative importance of nitrogen (N), phosphorus (P), potassium (K) and sulphur (S) in canola.
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The aim of this study was to examine the impact of long-term farming practices on SOM decomposition and N, P and S net release in soil, thus evaluating the nutrient supply value of SOM in grain cropping systems.
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To address the following question:
Are there Zn containing N fertiliser products that have a consistent produciton or N use efficiency advantage over urea?
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To investigate the potential to refine fertiliser strategies and take advantage of crop type and their place in the rotation to enhance fertiliser efficiency.
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To investigate "Can fertiliser rates be reduced after a drought year to allow for the use of residual P?"