Gotowe bibliografie tematyczne / Crop rotation – Western Australia

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Gotowa bibliografia na temat „Crop rotation – Western Australia”

Autor: Grafiati

Data publikacji: 4 czerwca 2021

Data aktualizacji: 5 lutego 2022

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Artykuły w czasopismach na temat "Crop rotation – Western Australia"

Turner, NC. "Crop production on duplex soils: an introduction." Australian Journal of Experimental Agriculture 32, no. 7 (1992): 797. http://dx.doi.org/10.1071/ea9920797.

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Duplex or texture-contrast soils occur over about 60% of the agricultural areas of south-west Western Australia. Annual crops of wheat, barley, oats, and lupins predominate on these soils, grown in rotation with annual pastures. The climate is characterised by cool, wet winters and hot, dry summers. Crop production is restricted to the winter and spring and is limited by waterlogging in the wet winter months and by water shortage during grain filling in spring. Research on crop production on duplex soils has been undertaken for the past 8 years by a collaborative team from the CSIRO Dryland Cr

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Bhathal, J. S., and R. Loughman. "Ability of retained stubble to carry-over leaf diseases of wheat in rotation crops." Australian Journal of Experimental Agriculture 41, no. 5 (2001): 649. http://dx.doi.org/10.1071/ea00134.

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Increasingly, wheat rotations on sand-plain soils in Western Australia are being managed with stubble retention practices for reasons of moisture and soil conservation. A major concern in stubble retention practices is an associated increase in risk from septoria nodorum blotch (Phaeosphaeria nodorum) and yellow spot (Pyrenophora tritici-repentis). These pathogens frequently occur together in the region and survive in crop surface residues. The amount of disease carry-over on stubble is an important determinant of the severity of leaf diseases during the entire crop season. To provide a ration

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Ewing, MA, AD Bathgate, RJ French, and CK Revell. "The role of crop and pasture legumes in rotations on duplex soils." Australian Journal of Experimental Agriculture 32, no. 7 (1992): 971. http://dx.doi.org/10.1071/ea9920971.

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Duplex soils are prominent in southern Australia and are generally low in fertility. Their agricultural performance is, therefore, suboptimal in most circumstances without an exogenous source of nitrogen. This is often supplied by legumes which are grown in rotation with non-leguminous crops. Both crop and pasture legumes are now widely used in southern Australia and the contribution that they make to the non-legume phase of rotations is through nitrogen fixation and through other mechanisms such as cereal disease breaks. We use a mathematical programming model, MIDAS (Model of an Integrated F

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Lawes, Roger, and Michael Renton. "The Land Use Sequence Optimiser (LUSO): A theoretical framework for analysing crop sequences in response to nitrogen, disease and weed populations." Crop and Pasture Science 61, no. 10 (2010): 835. http://dx.doi.org/10.1071/cp10026.

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The break crop effect, where a non-cereal crop provides relief from soil pathogens, may increase soil nitrogen reserves for a cereal and help minimise populations of herbicide resistant weeds. It is widely used in agriculture to maximise the economic return and yield of cereal crops. In Western Australia, cereal crops are being grown with increasing frequency, at the expense of less profitable break crops and we have developed a land use sequence optimiser (LUSO) to analyse strategic break crop decisions across a suite of price, yield, nitrogen fertiliser cost, soil borne disease load and weed

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Kalkhoran, Sanaz Shoghi, David Pannell, Tas Thamo, Maksym Polyakov, and Benedict White. "Optimal lime rates for soil acidity mitigation: impacts of crop choice and nitrogen fertiliser in Western Australia." Crop and Pasture Science 71, no. 1 (2020): 36. http://dx.doi.org/10.1071/cp19101.

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Many agricultural soils are naturally acidic, and agricultural production can acidify soil through processes such as nitrogen (N) fixation by legumes and application of N fertiliser. This means that decisions about mitigation of soil acidity (e.g. through application of lime), crop rotation and N fertiliser application are interdependent. This paper presents a dynamic model to determine jointly the optimal lime application strategies and N application rates in a rainfed cropping system in Western Australia. The model accounts for two crop rotations (with and without a legume break crop), for t

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Thomson, C. J., C. K. Revell, N. C. Turner, M. A. Ewing, and I. F. Le Coultre. "Influence of rotation and time of germinating rains on the productivity and composition of annual pastures in Western Australia." Australian Journal of Agricultural Research 49, no. 2 (1998): 225. http://dx.doi.org/10.1071/a94082.

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A long-term rotation experiment located in south-western Australia was used to measure the effect of rotation and time of germinating rains on the productivity and botanical composition of grazed annual pastures in 2 contrasting seasons in an environment with an average annual rainfall of 325 mm. The density of self-regenerating seedlings of subterranean clover (Trifolium subterraneum), capeweed (Arctotheca calendula), and grasses (Lolium rigidum, Hordeum leporinum, Bromus diandrus) was greatly increased (approx. 3 times the density) when there was a second year of pasture after crop compared

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Ward, P. R. "Predicting the impact of perennial phases on average leakage from farming systems in south-western Australia." Australian Journal of Agricultural Research 57, no. 3 (2006): 269. http://dx.doi.org/10.1071/ar04137.

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Rising watertables and dryland salinity in southern Australia are due to excess groundwater recharge after the replacement of native vegetation by annual crops and pastures. The inclusion of perennial plants into agricultural systems has been proposed as a possible method of recharge reduction, through the creation of a buffer (extra water storage capacity generated by the perennial in comparison with an annual crop or pasture). However, the role of perennial phases under conditions of highly episodic leakage is not well understood. In this paper, a simple Leakage/Buffer Model (LeBuM) was deve

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Osler, Graham H. R., Petra C. J. van Vliet, Craig S. Gauci, and Lynette K. Abbott. "Changes in free living soil nematode and micro-arthropod communities under a canola - wheat - lupin rotation in Western Australia." Soil Research 38, no. 1 (2000): 47. http://dx.doi.org/10.1071/sr99050.

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Diversification of the crops used in wheat production systems provides alternative sources of income and can interrupt wheat pathogen lifecycles. Two important alternative crops in Western Australia are canola and lupins, which may both improve growth of following wheat. Improved growth of wheat following canola may be the consequence of biofumigation or increased root penetration by the wheat. Available nitrogen may be increased following lupins. We examined free-living soil fauna in a canola–wheat–lupin rotation near Moora, Western Australia, to determine the effects of these crops on the so

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Humphries, A. W., X. G. Zhang, K. S. McDonald, R. A. Latta, and G. C. Auricht. "Persistence of diverse lucerne (Medicago sativa sspp.) germplasm under farmer management across a range of soil types in southern Australia." Australian Journal of Agricultural Research 59, no. 2 (2008): 139. http://dx.doi.org/10.1071/ar07037.

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The persistence of a diverse group of lucerne (Medicago sativa sspp.) germplasm was evaluated under farmer management across a range of acidic and neutral-alkaline soils at 8 sites in South and Western Australia. Dryland field trials were sown in parallel with commercial lucerne paddocks being grown in rotation with cereal crops, remaining unfenced and under management by the farmer for the life of the stand. The combined differences in soil type, grazing management, and low rainfall contributed to large differences in average lucerne persistence between sites in South Australia and Western Au

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Whish, J. P. M., P. Castor, and P. S. Carberry. "Managing production constraints to the reliability of chickpea (Cicer arietinum L.) within marginal areas of the northern grains region of Australia." Australian Journal of Agricultural Research 58, no. 5 (2007): 396. http://dx.doi.org/10.1071/ar06179.

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The poor reliability of chickpea yield produced in the marginal (<600 mm rainfall) areas of the northern cropping zone is a constraint to the wide adoption of the crop. Chickpea is a valuable rotation crop and is currently the only viable winter grain legume suitable to this region. This paper uses results from in-crop monitoring and crop simulation, to identify practical management strategies to improve the reliability of chickpea crops in this region. APSIM-Chickpea successfully simulated the commercial yields of chickpea crops monitored during the study. Soil water at sowing and sowing d

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Rozprawy doktorskie na temat "Crop rotation – Western Australia"

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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Wildy, Daniel Thomas. "Growing mallee eucalypts as short-rotation tree crops in the semi-arid wheatbelt of Western Australia." University of Western Australia. School of Plant Biology, 2004. http://theses.library.uwa.edu.au/adt-WU2004.0031.

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[Truncated abstract] Insufficient water use by annual crop and pasture species leading to costly rises in saline watertables has prompted research into potentially profitable deep-rooted perennial species in the Western Australian wheatbelt. Native mallee eucalypts are currently being developed as a short-rotation coppice crop for production of leaf oils, activated carbon and bio-electricity for low rainfall areas (300—450 mm) too dry for many of the traditional timber and forage species. The research in this study was aimed at developing a knowledge base necessary to grow and manage coppice

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Collins, Shane. "Residue composition influences nutrient release from crop residues." University of Western Australia. School of Earth and Geographical Sciences, 2009. http://theses.library.uwa.edu.au/adt-WU2009.0171.

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[Truncated abstract] A greater adoption of stubble retention, minimum-till and no-till farming practices for the purposes of conserving soil, water and fertility requires a greater understanding of the complexity of physical and chemical interactions between the soil and crop residues. There is currently insufficient knowledge to allow reliable predictions of the effects of different residue types in different environments on soil fertility and crop growth, owing to the many residue characteristics and environmental interactions that have been shown to affect decomposition or nutrient release.

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Minkey, David Mark. "Weed seed predation by ants in the crop growing areas of Western Australia." University of Western Australia. Faculty of Natural and Agricultural Sciences, 2007. http://theses.library.uwa.edu.au/adt-WU2007.0089.

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[Truncated abstract] In the crop growing areas of Western Australia, two economically important weed species, Lolium rigidum Gaud. (annual ryegrass) and Raphanus raphanistrum L. (wild radish), have evolved widespread herbicide resistance to multiple chemistry groups. Consequently, grain growers in the region have adopted an integrated approach to weed management that includes many non herbicide tools, however many more are needed as these weed species become increasingly more difficult to control. This thesis examines, in a series of field trials carried out in the Western Australian crop grow

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Stein, Susanne [Verfasser]. "Spatial analysis of crop rotation practice in North-western Germany / Susanne Stein." Göttingen : Niedersächsische Staats- und Universitätsbibliothek Göttingen, 2020. http://d-nb.info/1218299193/34.

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Latta, Roy A. "Improving medic pastures in pasture-wheat rotations in the Mallee district of North-Western Victoria /." Title page, contents and abstract only, 1994. http://web4.library.adelaide.edu.au/theses/09A/09al364.pdf.

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Gathumbi, Stanley Mwangi. "Nitrogen sourcing by fast-growing legumes in pure and mixed species fallows in western Kenya." Thesis, Imperial College London, 2000. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.322531.

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Minkey, David Mark. "Weed seed predation by ants in the crop growing areas of Western Australia /." Connect to this title, 2006. http://theses.library.uwa.edu.au/adt-WU2007.0089.

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Christodoulou, Nicholas, of Western Sydney Hawkesbury University, and Faculty of Environmental Management and Agriculture. "Learning to develop participative processes to improve farming systems in the Balonne Shire, Queensland." THESIS_FEMA_XXX_Christodoulou_N.xml, 2000. http://handle.uws.edu.au:8081/1959.7/302.

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This thesis develops two related themes.The first is that participatory approaches to agricultural research and extension can provide a sound process for all stakeholders to learn how to develop more sustainable agriculture. The second is that appropriate levels of participation can be used to link knowledge from three important sources: local knowledge, scientific knowledge and experiential knowledge.The thesis develops these two related themes by examining the inconsistencies between esposed theories of participatory approaches (i.e.intended behaviour) and theories in action (i.e. what is ac

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Bramley, Helen. "Water flow in the roots of three crop species : the influence of root structure, aquaporin activity and waterlogging." University of Western Australia. School of Plant Biology, 2006. http://theses.library.uwa.edu.au/adt-WU2006.0102.

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[Truncated abstract] The hydraulic properties of the roots of three crop species important to Western Australia were examined: wheat (Triticum aestivum), narrow-leafed lupin (Lupinus angustifolius) and yellow lupin (L. luteus). Generally, the hydraulic conductivity (Lpr) of root systems differs between species and can change in response to adverse conditions. To determine the significance of root anatomy and aquaporin activity on the pathway of water flow through roots, water flow was measured across cell membranes, individual roots and whole root systems. The combination of measurements ident

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Książki na temat "Crop rotation – Western Australia"

Walton, G. H. Evaluation of pulses and other seed legumes for crop rotations in Western australia. Perth: Department of Agriculture, 1988.

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Delane, R. J. Climate of the Ord River irrigation area, Western Australia: Implications for crop production. South Perth: Division of Plant Research, Western Australian Dept. of Agriculture, 1987.

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Short-rotation crops for bioenergy: Proceedings of the fourth meeting of IEA, Bioenergy, Task 17, held at Albany, Western Australia 7-9 March, 2000. Bentley Delivery Centre, Western Australia: Dept. of Conservation and Land Management, 2000.

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Crop varieties and 1989 sowing recommendations for Western Australia. Western Australia: Dept. of Agriculture, 1988.

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Effects of waterlogging on crop and pasture production in the Upper Great Southern, Western Australia. Perth: Western Australia Department of Agriculture, 1992.

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Proceedings of tourism and agriculture: Harvesting a new crop : June 1st, 1993, Margaret River, Western Australia. [Margaret River, W.A: The Centre, 1993.

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Giles, Paul. The Planetary Clock. Oxford University Press, 2021. http://dx.doi.org/10.1093/oso/9780198857723.001.0001.

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The theme of The Planetary Clock is the representation of time in postmodern culture and the way temporality as a global phenomenon manifests itself differently across an antipodean axis. To trace postmodernism in an expansive spatial and temporal arc, from its formal experimentation in the 1960s to environmental concerns in the twenty-first century, is to describe a richer and more complex version of this cultural phenomenon. Exploring different scales of time from a Southern Hemisphere perspective, with a special emphasis on issues of Indigeneity and the Anthropocene, The Planetary Clock off

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Części książek na temat "Crop rotation – Western Australia"

Ghadim, Amir K. Abadi, and David J. Pannell. "Risk Attitudes and Risk Perceptions of Crop Producers in Western Australia." In Risk Management and the Environment: Agriculture in Perspective, 113–33. Dordrecht: Springer Netherlands, 2003. http://dx.doi.org/10.1007/978-94-017-2915-4_8.

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Streszczenia konferencji na temat "Crop rotation – Western Australia"

"Model-based explorations to assess climate risk to summer crop production and its effects on wheat yield in the central wheatbelt of Western Australia." In 21st International Congress on Modelling and Simulation (MODSIM2015). Modelling and Simulation Society of Australia and New Zealand, 2015. http://dx.doi.org/10.36334/modsim.2015.b4.chen.

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Luo, Chengcai, Hongwei An, Liang Cheng, and David White. "Calibration of UWA’s O-Tube Flume Facility." In ASME 2012 31st International Conference on Ocean, Offshore and Arctic Engineering. American Society of Mechanical Engineers, 2012. http://dx.doi.org/10.1115/omae2012-83274.

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The O-tube facility, designed and established at the University of Western Australia, is an innovative closed loop flume in which a random storm sequence can be reproduced via control of a large pump system. The O-tube facility is capable of simulating hydrodynamic conditions near the seabed and the interaction with seabed sediment and any infrastructure that is resting on it. The purpose of carrying out the O-tube calibration described in this paper is to obtain the relationship between the motor rotation movement and the flow velocity generated in the O-tube, such that any required storm his

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