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1

Frost, William E. "The ecology of cereal rust mite Abacarus hystrix (Nalepa) in irrigated perennial dairy pastures in South Australia /." Title page, contents and summary only, 1995. http://web4.library.adelaide.edu.au/theses/09PH/09phf9398.pdf.

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2

Doole, Graeme John. "Value of perennial pasture phases in dryland agricultural systems of the eastern-central wheat belt of Western Australia." University of Western Australia. School of Agricultural and Resource Economics, 2007. http://theses.library.uwa.edu.au/adt-WU2007.0213.

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Over the past thirty years, price relativities and technological development have motivated an increase in the area of land allocated to cropping, as opposed to pasture production, throughout the central wheat belt of Western Australia. Nevertheless, reducing the proportion of pasture in these rotations has challenged the future productivity of farming systems in this area. First, the frequent application of selective herbicides for weed control in extended cropping rotations has promoted the development of herbicide resistance in a number of major agricultural weeds. Second, the primary use o
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3

Reeves, Megan. "Milk production from kikuyu (Pennisetum clandestinum) grass pastures." Thesis, Faculty of Veterinary Science, 1997. http://hdl.handle.net/2123/14526.

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4

Nurjaya, I. Gusti Made Oka. "Studies on the competitive ability of white clover (Trifolium repens L.) in mixtures with perennial ryegrass (Lolium perenne L.) : the importance of non-structural carbohydrate reserves and plant traits /." Title page, contents and summary only, 1996. http://web4.library.adelaide.edu.au/theses/09APSP/09apspi11.pdf.

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5

Riffkin, Penelope A., of Western Sydney Hawkesbury University, and Faculty of Science and Technology. "An assessment of white clover nitrogen fixation in grazed dairy pastures of south-western Victoria." THESIS_FST_xxx_Riffkin_P.xml, 1999. http://handle.uws.edu.au:8081/1959.7/31.

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Australia is amongst the more efficient milk producers in the world.Milk production in the region of south-western Victoria relies mainly on rainfed white clover/perennial ryegrass pastures.As the demand for efficient and competitive milk production increases, the value of N2 fixation must be maximised. The objective of this thesis was to assess N2 fixation in grazed dairy pastures in south-western Victoria. Several tests and experiments were conducted and results noted. Studies revealed low white clover yields to be the major factor limiting N2 fixation in the region. For N2 fixation to have
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6

Valizadeh, Reza. "Summer nutrition of sheep based on residues of annual crops and medic pastures." Title page, contents and abstract only, 1994. http://web4.library.adelaide.edu.au/theses/09PH/09phv172.pdf.

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7

Dalby, Paul Reginald. "Competition between earthworms in high rainfall pastures in the Mt. Lofty Ranges, South Australia." Title page, contents and summary only, 1996. http://web4.library.adelaide.edu.au/theses/09PH/09phd137.pdf.

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Copy of author's previously published work inserted. Bibliography: leaves 261-306. The objectives of the project were: i. to determine whether there are competitive interactions between Aporrectodea trapezoides and A. caliginosa and A. rosea.--ii. to investigate compeditive interactions between A. calignosa, Microscolex dubius and A. trapezoides.--iii . to determine the likely impact of A. longa on soil fauna, especially the native earthworm, Gemascolex lateralis, in native ecosystems.
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8

Johnston, William Henry, University of Western Sydney, of Science Technology and Environment College, and School of Environment and Agriculture. "The role of Eragrostis curvula (Schrad.) Nees. complex in temperate pastures in southeastern Australia." THESIS_CSTE_EAG_Johnston_W.xml, 2003. http://handle.uws.edu.au:8081/1959.7/29.

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This thesis examines the hypothesis that, in southern New South Wales and northeast Victoria, Australia, palatable taxa of E. curvula offer advantages that complement those of the species that are traditionally sown in temperate pastures in a landscape context.This hypothesis was based on a review of literature showing that, prior to European settlement, the vegetation, the landscape and the climate were broadly in balance, and the wateruse pattern of the vegetation of southeastern Australia resulted in water being used more-or-less completely by the end of summer. This maximised the capacity
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9

Johnston, William Henry. "The role of Eragrostis curvula (Schrad.) Nees. complex in temperate pastures in southeastern Australia /." View thesis View thesis, 2003. http://library.uws.edu.au/adt-NUWS/public/adt-NUWS20030506.100204/index.html.

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10

Riffkin, Penelope A. "An assessment of white clover nitrogen fixation in grazed dairy pastures of south-western Victoria." Thesis, [Richmond, N.S.W.] : University of Western Sydney, Hawkesbury, 1999. http://handle.uws.edu.au:8081/1959.7/31.

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Australia is amongst the more efficient milk producers in the world.Milk production in the region of south-western Victoria relies mainly on rainfed white clover/perennial ryegrass pastures.As the demand for efficient and competitive milk production increases, the value of N2 fixation must be maximised. The objective of this thesis was to assess N2 fixation in grazed dairy pastures in south-western Victoria. Several tests and experiments were conducted and results noted. Studies revealed low white clover yields to be the major factor limiting N2 fixation in the region. For N2 fixation to have
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11

Mayberry, Dianne. "Getting into the guts of a salty problem : poor animal production from saltbush pastures is due to inefficient rumen fermentation." University of Western Australia. School of Animal Biology, 2009. http://theses.library.uwa.edu.au/adt-WU2009.0071.

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The main hypothesis tested in this thesis was that poor animal production from saltbush pastures is due to the negative effects of high sodium chloride (NaCl) and potassium chloride (KCl) on the ruminal environment, and subsequent effects on microbial populations and products of rumen fermentation. This main hypothesis was tested in two experiments. In the first experiment (Chapter Four) the effects of saltbush and a formulated high-salt diet on the ruminal environment and microbial populations were measured over 24-hours following feeding. Feeding both the saltbush and high-salt diet increase
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12

Sounness, Marcus Neil. "Alternative grazing systems and pasture types for the South West of Western Australia : a bio-economic analysis." University of Western Australia. School of Agricultural and Resource Economics, 2005. http://theses.library.uwa.edu.au/adt-WU2005.0054.

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Alternative grazing systems and pasture types for wool production in the south west of Western Australia were analysed using bio-economic modelling techniques in order to determine their relative productivity and profitability. After reviewing the experimental and modelling literature on perennial pastures and grazing systems, seven case studies of farmers were conducted in order to investigate the practical application of innovative grazing systems and use of perennial pastures. Together these case studies provided information for identifying relevant variables and for calibrating the modelli
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13

Ranjbar, Nezhad Isfahani Shahab. "Lameness in Pasture-Based Dairy Farms in NSW, Australia." Thesis, The University of Sydney, 2016. http://hdl.handle.net/2123/17084.

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Lameness is one of the most important welfare issues in the dairy industry with all cows being at risk during their productive life. It decreases milk production, compromises fertility and increases the chance of being culled. To reduce the likelihood of lameness in cows, a thorough knowledge of the risk factors is essential. Risk factors have been found to differ between farming systems which highlighted the need for a project to identify risk factors of lameness in NSW pasture-based dairies. The thesis reviews the literature on risk factors pertaining to lameness in dairy cattle worldwide w
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14

Maddern, Rowan John. "Low water-soluble superphosphate fertiliser for pasture production in south-western Australia." Thesis, Curtin University, 2016. http://hdl.handle.net/20.500.11937/2242.

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Single superphosphate is derived from chemically treating rock phosphate into relative proportions of monobasic, dibasic and tribasic calcium phosphate to produce a commonly used source of phosphorus fertiliser for pasture systems. The leaching of phosphorus on susceptible soil types contributes to eutrophication and environmental damage. By modifying the chemistry of single superphosphate to match a soils phosphorus binding index and rainfall conditions, pasture dry matter yield can be maintained and leaching of phosphorus significantly reduced.
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15

McLaughlin, Michael John. "Phosphorus cycling in soil under wheat-pasture rotations /." Title page, contents and summary only, 1986. http://web4.library.adelaide.edu.au/theses/09PH/09phm1615.pdf.

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16

Brown, Peter Robert, and n/a. "Pasture response following rabbit control on grazing land." University of Canberra. Resource & Environmental Science, 1993. http://erl.canberra.edu.au./public/adt-AUC20061113.144813.

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The experiments described in this thesis were designed to assess changes in pasture dynamics (biomass and species composition of pasture) of grazing land on the Southern Tablelands of ACT and NSW, after 16 combinations of rabbit control treatments had been applied. The rabbit control performed by CSIRO Division of Wildlife and Ecology consisted of all combinations of presence-absence of Poisoning (using sodium monofluoroacetate, 1080: POIS), Ripping (ripping warrens using a tractor fitted with ripping tynes: RIP), Fumigation (pressure fumigation using chloropicrin: FUM) and repeated follow-up
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17

Crawford, Michael Cameron. "Quantification of the belowground inputs of organic carbon by the annual pasture legume barrel medic (Medicago truncatula Gaertn.)." Title page, contents and abstract only, 1997. http://web4.library.adelaide.edu.au/theses/09PH/09phc8988.pdf.

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Bibliography: leaves 164-193. This study aims to quantify the belowground input of organic carbon by barrel medic using techniques that account for root death and decomposition as well as root secretion and exudation. It also investigates the effect of defoliation on carbon allocation within the plant so as to determine the potential for optimising carbon input to the soil through grazing management.
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18

Abdelsayed, Mary. "Quantitative Genetic Analysis of Extended Lactation and Lactation Persistency In Australian Dairy Cattle on Pasture Based Systems." Thesis, The University of Sydney, 2015. http://hdl.handle.net/2123/13994.

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In the Australian dairy industry, and in particular Victoria, there has been a shift away from seasonally concentrated calving patterns. Reasons for such a shift stem largely from improved feeding of cows with year round feed supplies, and the introduction of new germplasm from North American Holstein Friesian animals into some Australian dairy herds. Such impacts have resulted in an increase in the phenotypic and genetic potential of cows to produce more milk and be milked for longer than the standard 305 days under seasonal calving systems. The increase in high output cows has come at an ass
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19

Yeap, Simon G. H. "Investigating the impacts of groundwater on soil properties and pasture nutrition in irrigated agriculture, Pilbara region of Western Australia." Thesis, Yeap, Simon G.H. (2014) Investigating the impacts of groundwater on soil properties and pasture nutrition in irrigated agriculture, Pilbara region of Western Australia. Honours thesis, Murdoch University, 2014. https://researchrepository.murdoch.edu.au/id/eprint/32100/.

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Dewatering of groundwater systems has become a common practice for iron ore mining in the Pilbara region of Western Australia. While the discharge of surplus water to local tributaries and re-injection into the aquifer are widely practiced, the re-use of this water for irrigated forages is an innovative solution. However, the chemistry of the groundwater and the impacts on soil properties from long-term application of groundwater need to be assessed. Surplus water from the Marandoo iron ore mine is utilised to irrigate Rhodes grass (Chloris gayana) for hay production at the Hamersley Agricu
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20

Salam, Kawsar Parveen. "Improving the fit of new annual pasture legumes in Western Australian farming systems: experience from Cadiz and Casbah." Thesis, Curtin University, 2010. http://hdl.handle.net/20.500.11937/1953.

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Annual pasture legumes (APLs) are important in Western Australian farming systems, with subterranean clovers and annual medics being dominant. However, due to potential environmental, economic and biological constraints of these species, alternatives have been sought, with a second generation of new species being introduced since 1991. Despite the views of researchers about the advantages in WA conditions of the newly released annual pasture legumes over traditional pastures, there is a perception by some industry decision makers that their level of adoption has been lower than expected. Howev
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21

McIntyre, Daniel Lester. "Application of high resolution remote sensing to detect and map the pasture weed Paterson’s curse (Echium plantagineum) in Western Australia." Thesis, Curtin University, 2015. http://hdl.handle.net/20.500.11937/1511.

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This study investigated the utility of three types of remotely sensed data (field spectroscopy, airborne multispectral and satellite hyperspectral) for detecting and mapping Paterson’s curse (Echium plantagineum) in the Wheatbelt Region of Western Australia. Using different classification, statistical and quantitative validation approaches, the study found that spectral resolution and timing of image capture were the most important factors for discriminating Paterson’s curse and producing acceptable levels of mapping accuracy.
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22

Burns, Kit Alexander. "Characterisation of rhizobia for the new annual pasture legume Scorpiurus muricatus targeted for medium-to-low rainfall areas of southern Australia." Thesis, Burns, Kit Alexander (2019) Characterisation of rhizobia for the new annual pasture legume Scorpiurus muricatus targeted for medium-to-low rainfall areas of southern Australia. Honours thesis, Murdoch University, 2019. https://researchrepository.murdoch.edu.au/id/eprint/53975/.

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Legumes play an integral role in increasing agricultural productivity, particularly in low input agricultural systems in Australia, due to their ability to form symbiotic interactions with a group of soil bacteria called rhizobia. However, in medium-to-low rainfall areas of southern Australia, there is a lack of suitable annual pasture legumes, which is limiting agricultural productivity and profitability in these farming systems. Scorpiurus muricatus is an annual legume from the Mediterranean which possesses high nutritive value and palatability for livestock, is high yielding, capable of sel
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23

McDonald, Kathi. "Variation in morphology, salinity and waterlogging tolerance and resource allocation in strawberry clover (Trifolium fragiferum L.) : implications for its use in mildly saline soils in southern Australian farming systems." University of Western Australia. School of Plant Biology, 2009. http://theses.library.uwa.edu.au/adt-WU2009.0105.

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[Truncated abstract] In southern Australian farming systems the replacement of deep-rooted perennial native vegetation with shallow-rooted annual crops and pastures has resulted in rising groundwater tables and an increased incidence of dryland salinity. It has been suggested that to address this issue by restoring hydrological balance, large areas of agricultural land need to be vegetated with perennial plants. One of the most agriculturally productive ways to do this is to introduce perennial pastures, both into upslope groundwater
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24

Siddiqi, Muhammad Junaid. "Remote sensing and GIS techniques for monitoring and predicting land degradation and impacts of engineering solutions in an area." Thesis, Curtin University, 2009. http://hdl.handle.net/20.500.11937/2427.

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Salinity, waterlogging and drought are major causes of land degradation and serious threats to sustainable agricultural productivity in the south-west agricultural region of Western Australia (WA). The spectral signatures of pasture plants under drought, waterlogging and nutrient deficiency were examined in a greenhouse study using both a field and an analytical laboratory spectrometer (400 to 2,500 nm wavelength). Drought stress group (RWC, 39.9%) has the highest reflectance of 48.2%, waterlogging group (RWC, 49.7%) with a magnitude of 43.1% reflectance and control group (RWC, 61.5%) has the
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25

Chaichi, Mohammad Reza. "Grazing management of annual medic pastures / by Mohammad Reza Chaichi." 1995. http://hdl.handle.net/2440/18733.

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Bibliography: leaves 300-321.<br>xiii, 321 leaves [11] leaves of plates : ill. (some col.) ; 30 cm.<br>Title page, contents and abstract only. The complete thesis in print form is available from the University Library.<br>This thesis aims to extend knowledge and understanding of the seed-seedling dynamics and productivity of annual Medicago pastures. In particular this study concentrates on the impact of grazing by sheep on Medicago pasture herbage and seed production and sheep body weight gains.<br>Thesis (Ph.D.)--University of Adelaide, Depts. of Agronomy and Farming Systems and Plant Scienc
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26

Frost, William E. "The ecology of cereal rust mite Abacarus hystrix (Nalepa) in irrigated perennial dairy pastures in South Australia / by William E. Frost." Thesis, 1995. http://hdl.handle.net/2440/18667.

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27

Valizadeh, Reza. "Summer nutrition of sheep based on residues of annual crops and medic pastures / by Reza Valizadeh." Thesis, 1994. http://hdl.handle.net/2440/21502.

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Bibliography: leaves 259-291.<br>xiii, 291 leaves, [8 leaves of col. plates] : ill. (some col.) ; 30 cm.<br>Thesis (Ph.D.)--University of Adelaide, Faculty of Agricultural and Natural Resource Sciences,1994
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28

Dougherty, Warwick John. "The mobilisation of soil phosphorus in surface runoff from intensively managed pastures in South-East Australia." 2006. http://hdl.handle.net/2440/37852.

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The application of substantial quantities of phosphorus (P) has been required to increase productivity on many Australian soils. Unfortunately, these applications have often resulted in increased concentrations of P in surface runoff that contributes to excessive algal growth in surface waters and consequently a decline in their quality. The concentrations of P in runoff from intensively managed pastures are often high (1-5 mg/L) and typically at least an order of magnitude higher than water quality targets. Although a substantial amount of research has been devoted to the problem of P accumul
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29

Dougherty, Warwick John. "The mobilisation of soil phosphorus in surface runoff from intensively managed pastures in South-East Australia." Thesis, 2006. http://hdl.handle.net/2440/37852.

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The application of substantial quantities of phosphorus (P) has been required to increase productivity on many Australian soils. Unfortunately, these applications have often resulted in increased concentrations of P in surface runoff that contributes to excessive algal growth in surface waters and consequently a decline in their quality. The concentrations of P in runoff from intensively managed pastures are often high (1-5 mg/L) and typically at least an order of magnitude higher than water quality targets. Although a substantial amount of research has been devoted to the problem of P accumul
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30

Johnston, William H. "The role of Eragrostis curvula (Schrad.) Nees. complex in temperate pastures in southeastern Australia." Thesis, 2003. http://handle.uws.edu.au:8081/1959.7/29.

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This thesis examines the hypothesis that, in southern New South Wales and northeast Victoria, Australia, palatable taxa of E. curvula offer advantages that complement those of the species that are traditionally sown in temperate pastures in a landscape context.This hypothesis was based on a review of literature showing that, prior to European settlement, the vegetation, the landscape and the climate were broadly in balance, and the wateruse pattern of the vegetation of southeastern Australia resulted in water being used more-or-less completely by the end of summer. This maximised the capacity
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31

Dalby, Paul Reginald. "Competition between earthworms in high rainfall pastures in the Mt. Lofty Ranges, South Australia / Paul Reginald Dalby." Thesis, 1996. http://hdl.handle.net/2440/18758.

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Copy of author's previously published work inserted.<br>Bibliography: leaves 261-306.<br>xxix, 308 leaves : ill. (some col.), maps ; 30 cm.<br>The objectives of the project were: i. to determine whether there are competitive interactions between Aporrectodea trapezoides and A. caliginosa and A. rosea.--ii. to investigate compeditive interactions between A. calignosa, Microscolex dubius and A. trapezoides.--iii . to determine the likely impact of A. longa on soil fauna, especially the native earthworm, Gemascolex lateralis, in native ecosystems.<br>Thesis (Ph.D.)--University of Adelaide, Dept.
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32

Armstrong, Helen M. "Effects of rabbits on the vegetation of an arid zone national park." Phd thesis, 1988. http://hdl.handle.net/1885/142801.

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33

McCloy, K. R. (Keith R. ). "Development and evaluation of a remote sensing algorithm suitable for mapping environments containing significant spatial variability : with particular reference to pastures." 1987. http://web4.library.adelaide.edu.au/theses/09PH/09phm127.pdf.

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34

McCloy, Keith R. "Development and evaluation of a remote sensing algorithm suitable for mapping environments containing significant spatial variability : with particular reference to pastures / by Keith R. McCloy." 1987. http://hdl.handle.net/2440/18902.

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Includes bibliographical references (leaves 176-179)<br>xiii, 202 leaves : ill. (some col.) ; 30 cm.<br>Title page, contents and abstract only. The complete thesis in print form is available from the University Library.<br>Thesis (Ph.D.)--University of Adelaide, 1989
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35

McCloy, Keith R. "Development and evaluation of a remote sensing algorithm suitable for mapping environments containing significant spatial variability : with particular reference to pastures / by Keith R. McCloy." Thesis, 1987. http://hdl.handle.net/2440/18902.

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36

Barnett, Kirk. "Hidden herbivory, precarious precipitation and punished pastures : Australia's grasslands under root herbivory and altered rainfall." Thesis, 2016. http://hdl.handle.net/1959.7/uws:43134.

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Climate change researchers are predicting more variable rainfall in the coming decades. This is important for grasslands because they are highly responsive to inter- and intrannual rainfall patterns. At the same time, root damage from soil-dwelling arthropods has the potential to exacerbate, or in some cases reverse, the effects of rainfall variability in grassland. Plant community changes are likely to affect aboveground arthropod communities as a result. Recent literature on the effects of rainfall on grassland ecosystems and soil-dwelling invertebrates are synthesized in chapters one and
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37

Pitman, Ashleigh. "The influence of drains and perennial pastures on soil-water-nutrient dynamics of texture contrast soils down a toposequence at Keyneton, South Australia/ Ashleigh Pitman." 2005. http://hdl.handle.net/2440/22263.

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"May 2005"<br>Bibliography: leaves 202-220.<br>viii, 220 leaves : ill. (some col.), maps (chiefly col.), plates, photographs (chiefly col.) ; 30 cm.<br>Title page, contents and abstract only. The complete thesis in print form is available from the University Library.<br>Thesis (Ph.D.)--University of Adelaide, School of Agriculture and Wine, Dept. of Agronomy and Farming Systems, 2005
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Pitman, Ashleigh. "The influence of drains and perennial pastures on soil-water-nutrient dynamics of texture contrast soils down a toposequence at Keyneton, South Australia/ Ashleigh Pitman." Thesis, 2005. http://hdl.handle.net/2440/22263.

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"May 2005"<br>Bibliography: leaves 202-220.<br>viii, 220 leaves : ill. (some col.), maps (chiefly col.), plates, photographs (chiefly col.) ; 30 cm.<br>Thesis (Ph.D.)--University of Adelaide, School of Agriculture and Wine, Dept. of Agronomy and Farming Systems, 2005
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39

Dorrough, Josh. "The impact of grazing and exotic invasion on the persistence of native grassland." Phd thesis, 2001. http://hdl.handle.net/1885/148807.

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40

Ru, Ying Jun. "The influence of cultivar variation on the potential productivity of swards of subterranean clover when utilised by grazing animals / by Yingjun Ru." 1996. http://hdl.handle.net/2440/18931.

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Bibliography: leaves 144-163.<br>xv, 163 leaves : ill. ; 30 cm.<br>Title page, contents and abstract only. The complete thesis in print form is available from the University Library.<br>This thesis examines genetic variation in growth rate and growth form among subterranean clover cultivars in winter. The effect of plant density and sowing time on growth rate and sward structure of subterranean clover in winter and the impact of grazing intensity on morphology and nutritive value of subterranean clover is studied. It explores also genetic variation in the nutritive value of subterranean clover
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41

Roberts, Craig Penny. "Development of a novel crop-pasture system for mixed farms in the higher rainfall zone of southern Australia." Thesis, 2011. http://hdl.handle.net/2440/72860.

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The use of annual-based pasture and/or annual crops is now common practice in the higher rainfall regions of southern Australia where livestock grazing is the traditional practice. The lower water use of these annual-based systems, compared with systems based on perennial pastures, exacerbates issues of waterlogging, rising watertables and salinity in these regions. For environmental reasons farming systems used in the higher rainfall regions should target the use of more perennials in the landscape, but this should not be done at the expense of farm productivity or profitability. Intercroppin
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42

(9834095), Deepak Sharma Paudel. "Grain quality of rice (Oryza sativa L.) genotypes grown under aerobic and rainfed production environments in Queensland, Australia." Thesis, 2018. https://figshare.com/articles/thesis/Grain_quality_of_rice_Oryza_sativa_L_genotypes_grown_under_aerobic_and_rainfed_production_environments_in_Queensland_Australia/13445642.

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The Australian rice industry faces tremendous pressure for incremental increase in water use efficiency. Rainfed (RF) rice production could provide opportunities for diversifying the options for the rice industry to address the issue of water shortage. Rice varieties for RF production need to be developed to extend the rice industry to Australian wet-tropical regions. Achieving economic yields and matching grain quality to market standards are some of the challenges for RF rice production. Thirteen RF rice genotypes obtained from Australian Agricultural Technologies Limited (AAT) were evaluate
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43

(217363), Mei Li. "Genetic diversity, physiology and production of Chinese water chestnut (Eleocharis dulcis (Burm. f.) Trin. ex Henschel)." Thesis, 1998. https://figshare.com/articles/thesis/Genetic_diversity_physiology_and_production_of_Chinese_water_chestnut_Eleocharis_dulcis_Burm_f_Trin_ex_Henschel_/20010443.

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<p>Chinese water chestnut (Eleocharis dulcis (Burm. f.) Trin. ex Henschel) is a new aquatic vegetable to Australia. Lack of research on this crop greatly limits the understanding of its production performance. Therefore, studies on several aspects of this crop were undertaken to provide a scientific basis for improvement in yield and quality.</p> <p><br></p> <p>Firstly, the genetic relationship of Chinese water chestnuts growing in Australia was assessed by using random amplified polymorphic DNAs (RAPDs). For the genetic</p> <p>analysis of wild putative E. dulcis, three primers separated the s
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44

Langworthy, AD. "Mitigating the detrimental effects of hot and dry summers on the south-eastern Australian dairy feedbase." Thesis, 2019. https://eprints.utas.edu.au/31466/1/Langworthy_whole_thesis.pdf.

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This thesis investigated strategies for mitigating detrimental effects of hot and dry summers (i.e. supraoptimal temperatures and soil water deficit stress) on home-grown feed production in south-eastern Australian dairying regions. Strategies included incorporating alternative species into the feed-base and modifying aspects of feed-base management. Field research was conducted in north-west Tasmania, where summer conditions are forecast to become hotter during the 21st century, challenging the existing perennial ryegrass (Lolium perenne L.) feed-base. A glasshouse study (Chapter 3) identifi
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45

(9834818), Sachesh Silwal. "Comparative analysis of physiological and phenological traits of rice (Oryza sativa) under aerobic production systems in dry and wet tropics of Queensland, Australia." Thesis, 2017. https://figshare.com/articles/thesis/Comparative_analysis_of_physiological_and_phenological_traits_of_rice_Oryza_sativa_under_aerobic_production_systems_in_dry_and_wet_tropics_of_Queensland_Australia/13452425.

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Aerobic rice is becoming a more promising rice cultivation system due to increasing water scarcity for irrigation and occurrence of drought, especially in Australia. Rice cultivation on aerobic soil under rainfed conditions has shown potential for successful rice cultivation in tropical climate. Strategic irrigation during the critical growth period can help reduce the water demand on farm. Central Queensland has an annual rainfall of ca. 800 mm, and about 600 mm occurs during the wet season from December to March; whereas parts of the wet tropical north Queensland receive ca. 3000 mm annual r
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(9875051), BR Weeden. "The commercial potential of sugar beet (Beta vulgaris) for sugar production in the Mareeba-Dimbulah Irrigation Area of North Queensland, Australia." Thesis, 2002. https://figshare.com/articles/thesis/The_commercial_potential_of_sugar_beet_Beta_vulgaris_for_sugar_production_in_the_Mareeba-Dimbulah_Irrigation_Area_of_North_Queensland_Australia/13424945.

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Sugarcane is a tropical plant grown for sugar production under a wide range of mainly warmer climates throughout the world whereas under temperate climates sugar beet is grown for sugar production. In Australia, sugarcane is grown predominantly in the tropical and subtropical regions of the east coast. Since 1996 there has been a rapid expansion of sugarcane production in the Mareeba-Dimbulah Irrigation Area (MDIA), which is part ofthe Atherton Tableland region, about 50 km inland from Cairns in north Queensland. The expansion has been due to declining sugar yields from sugarcane grown on the
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(12246268), Alan Andrew Duff. "Growth and development of onions in a subtropical environment." Thesis, 2004. https://figshare.com/articles/thesis/Growth_and_development_of_onions_in_a_subtropical_environment/19365128.

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<div>Australia currently produces 210 000 tonnes of onions annually. The major production areas are in southern Australia where the predominant onion type is adapted to an intermediate long daylength. Queensland's annual production is stable at 10% (20 000 to 25 000 tonnes) of the national production. Ninety percent of the Queensland crop is grown in southern Queensland (Lockyer Valley and the Darling Downs). Small production areas can be found in central and tropical north Queensland. Consequently, onions in Queensland are grown under a predominantly subtropical environment. Crops are sown fr
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McLean, Michael John. "What do people think about GM pasture grasses? : an assessment of public attitudes to a new technology developed by the Molecular Plant Breeding CRC." Master's thesis, 2007. http://hdl.handle.net/1885/151610.

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(12298370), Alison S. Jensen. "Redefining pachymetra root rot management strategies and cultivar resistance in commercial sugarcane fields." Thesis, 2020. https://figshare.com/articles/thesis/Redefining_pachymetra_root_rot_management_strategies_and_cultivar_resistance_in_commercial_sugarcane_fields/19426862.

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Pachymetra chaunorhiza is an important soilborne pathogen of sugarcane and is found only in Australia. Pachymetra root rot is managed primarily by growing resistant cultivars, which are chosen for planting based on oospore levels in the soil. This management strategy does not account for differences in virulence among Pachymetra populations, despite previous research demonstrating that two genetically distinct groups of Pachymetra occur, which may differ in pathogenicity. Higher than expected yield losses have been associated with high oospore levels under some cultivars with intermediate resi
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(9808013), Joel Johnson. "Investigation of the phenolic and antioxidant content in Australian grains using traditional and non-invasive analytical techniques." Thesis, 2022. https://figshare.com/articles/thesis/Investigation_of_the_phenolic_and_antioxidant_content_in_Australian_grains_using_traditional_and_non-invasive_analytical_techniques/21514560.

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Recent years have seen the emergence of the concept of “functional foods”– where the value of food products is based on their health-benefiting properties in addition to their basic nutritional value. Globally, the functional food market is worth US $170 billion and is projected to grow at 7.5% p.a. over the next 10 years. In order to capitalise on this lucrative emerging market, producers and wholesalers need to demonstrate that their products contain high levels of these desirable compounds. This is typically assessed through time-consuming, expensive analytical techniques such as high-perfo
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