Aims:
To produce an Endnote-generated txt file database of research on trace elements in cropping systems of south eastern Australia.
Aims:
To test the benefits of fluid delivery systems in relation to the effects of trace elements, macro nutrients and fungicides on control of cereal root and leaf diseases and grain yield.
Aims:
To asses the effect on crop yield of multiple rates and application strategies of micronutrient fertilizers in soils deficient in the target micronutrients (copper, zinc, manganese, boron and molybdenum)
Aims:
To asses the effect on crop yield of multiple rates and application strategies of micronutrient fertilizers in soils deficient in the target micronutrients (copper, zinc, manganese, boron and molybdenum)
Aims:
To asses the effect on crop yield of multiple rates and application strategies of micronutrient fertilizers in soils deficient in the target micronutrients (copper, zinc, manganese, boron and molybdenum)
Aims:
To asses the effect on crop yield of multiple rates and application strategies of micronutrient fertilizers in soils deficient in the target micronutrients (copper, zinc, manganese, boron and molybdenum)
Aims:
To asses the effect on crop yield of multiple rates and application strategies of micronutrient fertilizers in soils deficient in the target micronutrients (copper, zinc, manganese, boron and molybdenum)
Aims:
To asses the effect on crop yield of multiple rates and application strategies of micronutrient fertilizers in soils deficient in the target micronutrients (copper, zinc, manganese, boron and molybdenum)
Aims:
To assess the extent and severity of trace element deficiencies on Eyre Peninsula and if existing guidelines developed some 20-40 years ago for trace element management packages need adapting for current farming systems.
Aims:
To report on the outcomes of the nutrition experiments across northern NSW.
Aims:
To asses the effect on crop yield of multiple rates and application strategies of micronutrient fertilizers in soils deficient in the target micronutrients (copper, zinc, manganese, boron and molybdenum)
Aims:
To asses the effect on crop yield of multiple rates and application strategies of micronutrient fertilizers in soils deficient in the target micronutrients (copper, zinc, manganese, boron and molybdenum)
Aims:
To asses the effect on crop yield of multiple rates and application strategies of micronutrient fertilizers in soils deficient in the target micronutrients (copper, zinc, manganese, boron and molybdenum)
Aims:
To asses the effect on crop yield of multiple rates and application strategies of micronutrient fertilizers in soils deficient in the target micronutrients (copper, zinc, manganese, boron and molybdenum)
Aims:
To asses the effect on crop yield of multiple rates and application strategies of micronutrient fertilizers in soils deficient in the target micronutrients (copper, zinc, manganese, boron and molybdenum)
Aims:
To asses the effect on crop yield of multiple rates and application strategies of micronutrient fertilizers in soils deficient in the target micronutrients (copper, zinc, manganese, boron and molybdenum)
Aims:
To develop a method to visualize diffusion of zinc from fertilizers.
Aims:
To asses the effect on crop yield of multiple rates and application strategies of micronutrient fertilizers in soils deficient in the target micronutrients (copper, zinc, manganese, boron and molybdenum)
Aims:
To asses the effect on crop yield of multiple rates and application strategies of micronutrient fertilizers in soils deficient in the target micronutrients (copper, zinc, manganese, boron and molybdenum)
Aims:
To asses the effect on crop yield of multiple rates and application strategies of micronutrient fertilizers in soils deficient in the target micronutrients (copper, zinc, manganese, boron and molybdenum)
Aims:
An exploration of the relationships between zinc deficiency crown rot in general type in durum wheat
Aims:
To test the benefits of fluid delivery systems in relation to the effects of trace elements, macro nutrients and fungicides on control of cereal root and leaf diseases and grain yield.
Aims:
To establish which of the following components has the greater effect on yield: liquid, granular or combined liquid/granular forms of fertiliser nitrogen, phosphorus and trace elements, and in-furrow fungicide.
Aims:
To discuss how a slow release boron phosphate to mitigate boron deficiency in high rainfall environments.
Aims:
To establish whether the efficacy of fertilizers, which are usually simultaneously placed below the seed at planting, is influenced by being in contact with the dry soil for a period of time before seed germination and crop emergence.
Aims:
To examine the availability of zinc fertiliser under dry sowing conditions
Aims:
To report on strategies for improving zinc nutrition with zinc oxide fertilisers.
Aims:
To discuss how placement influences the efficacy of zinc oxide and zinc sulfate fertilisers.
Aims:
To compare crop performance and gross margin returns for a range of fluid and granular nitrogen and phosphorus fertiliser treatments in conjunction with trace elements and in-furrow fungicide.
Aims:
To test for crop response to the application of manganese fertiliser and for any interaction with nitrogen.
Aims:
To investigate what macro and micro nutrients are required in order to increase grain yield using a fluid system.
Aims:
To test for crop response to the application of manganese fertiliser forms and rates.
Aims:
To discuss canola and juncea canola for low rainfall areas in the next season.
Aims:
To present the Cereal Variety Disease Guide for 2011.
Aims:
To compare the zinc efficiency, root growth and production characteristics of 2 cultivars of wheat
Aims:
To examine the effective Zn concentration required for different wheat genotypes.
Aims:
To evaluate field pea breeding lines ranging in their glass house tolerance to boron and salinity, for their ability to perform under high field soil boron levels. The same lines were also evaluated in the same paddock at Minnipa but on a contrasting site where lower boron levels were identified.
Aims:
To discuss options for canola and juncea canola for low rainfall areas in 2010.
Aims:
To develop cultivars and agronomic methods that will increase and stabilise production in environments characterized by variable soil types and low rainfall, of which Minnipa is a key site of the program.
Aims:
To investigate selection of canola lines for low rainfall environments in south eastern Australia
Aims:
To investigate the economical viability of trace nutrient (Zn) application.
Aims:
To explore the effectiveness of trace elements when applied with fluid nitrogen and phosphorus fertiliser.
Aims:
To present a review of trace element disorders in South Australian agriculture.
Aims:
To quantify the relative effects of different mechanisms of zinc efficiency in bread wheat.
Aims:
To investigate wheat and canola response to secondary and trace nutrients
Aims:
To investigate potential long term negative effects on crop yield of interactions between clay spreading or delving with subsoil nutrition (micronutrients).
Aims:
To determine rate and timing of zinc for durum wheat.
Aims:
To overcome subsoil constraints to crop growth.
Aims:
To explain why some micronutrient fertilisers perform better than others in specific soil types.
Aims:
To evaluate the yield response to trace elements using a fluid delivery system compared to other techniques.
Aims:
To clarify the role of micronutrients in suspension on crop yield increases.
Aims:
To compare the movement and potential availability of Mn, Zn and P when supplied as granular or fluid products in a calcareous and non-calcareous soil.
Aims:
To determine rate and timing of zinc for filed pea.
Aims:
To examine relationships between zinc sufficiency and tolerance to heat stress in wheat.
Aims:
To compare form and timing for micronutrient fertiliser application.
Aims:
To demonstrate the long term production and associated economic benefits from ameliorating soil sodicity.
Aims:
To determine if applying fertiliser to the subsoil gives any residual benefits to crops in subsequent years.
Aims:
To assess how best to address trace element issues on a paddock spread five years previously with calcareous clay.
Aims:
To compare performance and economics of correcting micronutrient deficiencies with fluid and granular fertilisers.
Aims:
To evaluate the economic yield performance of a commercially available seed nutrient coat product.
Aims:
To determine rate and timing of zinc for durum wheat.
Aims:
To assess the benefits of various clay rates, types of clay and deep ripping on-farm.
Aims:
To develop a phosphorus response curve and investigate responses to sulphur, zinc, manganese and copper.
Aims:
To present a handbook of diagnostic techniques for conducting experiments to ascertain which nutrients are limiting production.
Aims:
To determine if placement of nutrients into the subsoil provides any residual benefit to crops in the second year after application.
Aims:
To determine the most effective method of applying trace elements to crops on sandy soil that has been clay spread.
Aims:
To explore the effectiveness of zinc when applied with fluid nitrogen and phosphorus fertiliser.
Aims:
To develop molecular markers for Zn efficiency.
Aims:
Two compare two Zn fertiliser application strategies for their impact on soil Zn availability of a grey vertosol.
Aims:
To evaluate the effect of early application of foliar trace elements and fungicides on yellow leaf spot in wheat.
Aims:
Examine the interaction between zinc nutrition and heat stress on the photosynthetic activity and grain yield of wheat plants under both field and growth room conditions.
Aims:
To examine the interaction between Zn nutrition and heat stress on the photosynthetic activity and grain yield of wheat plants under both field and growth room conditions.
Aims:
To conduct trials across CW NSW to provide objective data on the potential for SU and Zn interactions in wheat.
Aims:
To compare the effects of fluid fertilisers and seed nutrient treatments on early plant vigour and grain yield for wheat grown from locally sourced or certified seed.
Aims:
To examine the ability of genotypes of wheat and barley to produce high yields on micronutrient deficient soils.
Aims:
To investigate whether higher Zn efficiency in wheat was related to lower Zn requirement and/or greater distribution to younger parts.
Aims:
To determine whether vegetative response of genotypes to boron can mimic the genotypic yield responses to boron in the field.
Aims:
To confirm whether the parameter chosen to identify efficient germplasm is adequate, or otherwise, a sub-set of genotypes from the solution culture screening are evaluated against B-efficiencies derived from the field.
Aims:
To provide a description of observations on copper deficiency in the South Australian mallee.
Aims:
To conduct a zinc fertiliser program and placement technology demonstration.
Aims:
To explore the effects of rotation, P fertiliser and mycorrhizae on wheat grain zinc in rotations.
Aims:
To evaluate the effect of the application of different trace elements and different stubble management on the incidence of yellow leaf spot in a wheat on wheat crop.
Aims:
To test mid infrared analysis to estimate micronutrient concentrations in soils.
Aims:
To assess a range of application methods for zinc including seed dressing, soil and foliar sprays and zinc with super fertiliser.
Aims:
To determine which combinations of nitrogen and zinc together with a single rate of phosphorus applied either as granular or fluid performed best on a range of soil types.
Aims:
To determine the critical concentration of zinc for plant growth in chickpea shoots
Aims:
To compare chickpea genotypes for their susceptibility to zinc deficiency and to identify some plant characteristics that are related to zinc efficiency in different genotypes.
Aims:
To report on the nutritional status of wheat at three sites where lime was applied at a range of rates in either 1982 or 1983 and again in 1996.
Aims:
To test the efficacy of different methods for alleviating zinc deficiency.
Aims:
To evaluate the effect of the application of zinc and different stubble management on the incidence of yellow leaf spot in a wheat crop sown into stubble.
Aims:
To sxamine the effectiveness of seed dressings for overcoming zinc deficiency in durum wheat.
Aims:
To assess the relative effectiveness of a range of products at correcting zinc (Zn) deficiency in wheat.
Aims:
To examine the residual value of zinc to wheat where thr zinc was applied as surface or subsoil application to previous canola.
Aims:
To examine differences in zinc efficiency between chickpea cultivars.
Aims:
To conduct an evalutation of four zinc fertiliser sources in two soils.
Aims:
To evaluate the response of three genotypes of Brassica napus and one genotype of Brassica juncea to subsoil low in zinc.
Aims:
To establish the importance of manganese and zinc to pea yield decline.
Aims:
To assess the impact of seed zinc content on vegetative growth and zinc uptake of Brassica napus and B. juncea.
Aims:
To examine the relationship between chlorsulfuron application and crop zinc nutrition and root growth.
Aims:
Evaluate the chemical forms of zinc in the soil solutions of Vertisols used for cereal cropping.
Aims:
To develop a new extraction procedure for soil zinc.
Aims:
To determine the genotypic variation in oilseed rape to tolerate zinc deficiency and to identify the efficient genotypes.
Aims:
To present a summary of some field trials investigaitng seed micronutrient contents in barley.
Aims:
To disucssion observations on barley and manganese in seeds on the Eyre Peninsula.
Aims:
To understand management factors influencing cadmium concentration of grain in field grown wheat.
Aims:
To calibrate a plant test for diagnosing zinc deficiency in wheat under field conditions.
Aims:
To define critical parameters for identifying zinc deficiency and the fertiliser strategies to overcome.
Aims:
To assess effects of manganese fertilisation and infection with Ggt isolates of different virulance on accumulation of nutrients by wheat genotypes.
Aims:
To test the relative effectiveness of a zinc spray to the soil surface compared to zinc-enriched fertilizers for correcting zinc deficiency in wheat.
Aims:
To improve predictability of growth responses to zinc from soil analysis.
Aims:
To establish the zinc requirements of crops growing on vertisols.
Aims:
To identify the link between zinc deficiency and Rhizoctonia bare patch.
Aims:
The effectiveness of foliar applications of zinc sulphate to decrease cadmium concentration in wheat grain was assessed at 3 field sites in South Australia.
Aims:
To compare iron fertiliser formulaiotns for luin on an alkaline soil.
Aims:
To present options for increasing zinc efficiency of cereals through breeding.
Aims:
To establish fertiliser strategies for manganese deficiency in barley.
Aims:
To examine the interaction between herbicides and crop nutirition.
Aims:
To determine the appropriate sampling and analysis strategy for identifiecaiton of manganese deficiency in barley.
Aims:
The zinc content of particle size fractions of 12 mainly zinc deficient soils was measured by extraction with three contrasting extractants.
Aims:
To understand the effects of soil acting herbicides on nutrient uptake.
Aims:
Examine effect of applying chelated iron to leaves, and chalted iron, zinc, N and P to soils growing irrigated soybean and pigeon pea.
Aims:
A review of copper deficiency in the region and procedures for correcting it in wheat.
Aims:
To examine how boron toxicity affects growth and nutrient composition of several barley and wheat cultivars.
Aims:
To examine the relationship between crop Zinc nutrition and Rhizoctonia root rot.
Aims:
To present a literature review of micronutrient limitations.
Aims:
To deal with aspects of a large project on diagnosis of the deficiency, yield responses to zinc, residual value of zinc, protein increases and improvement of quality, and genotypic effects in relation to zinc.
Aims:
To investigate the comparative tolerance of wheat and 2 species of barley grass to manganese deficiency in solution culture.
Aims:
Observations micronutrient distribution of normal, deficient and toxic manganese in the leaves of a range of plant species.
Aims:
To use field and glasshouse experiments to explore the relationship between soil pH and manganese availability.
Aims:
To report on glasshouse and laboratory analysis of the distribution of manganese in the leaves of sunflower and lupin.
Aims:
To examine which soil analysis to use for manganese.
Aims:
A short review of manganese in NSW Agriculture.
Aims:
To examine the effect of foliar manganese application on lucerne grown on manganese deficient soil.
Aims:
A review of trace element research in South Australia.
Aims:
To investgate the cause(s) of copper deficiency of meat in Victoria.
Aims:
To investigate the use of foliar applied copper to correct copper deficiency in wheat.
Aims:
To examine the benefits of foliar applications of copper and other micronutrients to wheat on acid soils with and without lime.
Aims:
To present a handbook of diagnostic techniques for nutrient deficiencies and excesses in sorghum.
Aims:
To record the reponses of wheat (Triticum aestivum) to copper in the Wimmera region of Victoria to determine if commercial wheat crops would respond to copper.
Aims:
To test the usefulness of some soil and plant tests to predict copper disorders for areas of SW Victoria.
Aims:
To establish the occurrence of boron toxicity in barley crops in South Australia.
Aims:
To determine critical shoot and seed phosphorus and zinc concentrations for maximum yield in faba bean.
Aims:
To examine the effect of high grain boron concentraoiotn on the growth of wheat genotypes with a range of boron sensitivities.
Aims:
To screen triticale for Mn efficiency and compare this to rye and wheat.
Aims:
To monitor varietal performance during the 1982/83 season and conduct controlled environment studies to determine more precisey the extent of genetic variation within wheat for Mn efficiency.
Aims:
To test the hypothesis that altered Mn nutrition of barley affects the development of cereal cyst nematode and damage to the host.
Aims:
To test the response to zinc application in navy bean.
Aims:
To report on identification of zinc deficiencyin the region.
Aims:
To report on the development of a technique to visualise the movement of zinc from a controlled release fertiliser.