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• W1569337545 abstract "Subterranean clover (Trifolium subterraneum) (subclover) is the dominant pasture legume in southern Australian pastures. In the south-west of Western Australia (WA), there has been a perceived decline in the productivity and persistence of subclover. However, there is a lack of quantitative data on this decline and the possible causes. In this thesis I have reported upon an investigation into the limitations to subclover composition and the pasture growth rates of subclover-based pastures. Farmer perceptions of pasture decline in WA were also assessed. In the growing season of 2004, 65 farmers were surveyed to assess the performance of subclover-based pastures in WA from 1974-2004. Increased cropping frequency and longer cropping phases (phase-farming rather than ley-farming) was prevalent even in those enterprises dominated by grazing and pasture production. The majority of farmers had not perceived that pasture productivity, or subterranean clover persistence, had declined. However, most survey respondents felt that subterranean clover pasture productivity was suboptimal (59%). Farmers cited competition from weeds (29.5%), poor seed set (34.4%) and seasonal variability (36.1%) as contributing factors to suboptimal productivity. Farmers’ estimates of pasture composition differed from measured values, with the average proportion of subterranean clover in pasture estimated at 38.5%, with the actual value at 18.0%. This study found through regression tree analysis that the ideal pasture composition to maximise growth rate while maintaining a subterranean clover content (to ensure nitrogen fixation) was approximately 40% subterranean clover and 40% grass as the best performing pastures across the state. In September 2004, sites were sampled from 2 paddocks on each of 16 farms (identified from the survey) for soil and plant nutrient concentrations, pasture composition, root nodulation and disease levels. Pasture growth rate (PGR) was determined using from satellite remote sensing data. These data were analysed using multivariate statistical techniques (regression tree and principal components analysis) in order to account for the" @default.
• W1569337545 created "2016-06-24" @default.
• W1569337545 creator A5026164323 @default.
• W1569337545 date "2010-01-01" @default.
• W1569337545 modified "2023-09-25" @default.
• W1569337545 title "Decline in subterranean clover (Trifolium subterraneum L.)-based pasture systems: causes and solutions" @default.
• W1569337545 cites W1007601098 @default.
• W1569337545 cites W142954853 @default.
• W1569337545 cites W1488757479 @default.
• W1569337545 cites W1516370651 @default.
• W1569337545 cites W151870050 @default.
• W1569337545 cites W1590515951 @default.
• W1569337545 cites W1663287069 @default.
• W1569337545 cites W1745981534 @default.
• W1569337545 cites W1785288838 @default.
• W1569337545 cites W1827145920 @default.
• W1569337545 cites W1892522850 @default.
• W1569337545 cites W1907871383 @default.
• W1569337545 cites W1913830082 @default.
• W1569337545 cites W1944259303 @default.
• W1569337545 cites W1967522770 @default.
• W1569337545 cites W1968268265 @default.
• W1569337545 cites W1968691434 @default.
• W1569337545 cites W1969503596 @default.
• W1569337545 cites W1972067202 @default.
• W1569337545 cites W1973462103 @default.
• W1569337545 cites W1977728792 @default.
• W1569337545 cites W1979477103 @default.
• W1569337545 cites W1979975600 @default.
• W1569337545 cites W1981537537 @default.
• W1569337545 cites W1988087029 @default.
• W1569337545 cites W1988664254 @default.
• W1569337545 cites W1991275209 @default.
• W1569337545 cites W1991990258 @default.
• W1569337545 cites W1992332988 @default.
• W1569337545 cites W1994477485 @default.
• W1569337545 cites W1996110152 @default.
• W1569337545 cites W1996393124 @default.
• W1569337545 cites W1999694824 @default.
• W1569337545 cites W2003185344 @default.
• W1569337545 cites W2005546061 @default.
• W1569337545 cites W2005584879 @default.
• W1569337545 cites W2005792717 @default.
• W1569337545 cites W2006475602 @default.
• W1569337545 cites W2006595826 @default.
• W1569337545 cites W2011697754 @default.
• W1569337545 cites W2014137497 @default.
• W1569337545 cites W2014528556 @default.
• W1569337545 cites W2015909705 @default.
• W1569337545 cites W2016408223 @default.
• W1569337545 cites W2016837636 @default.
• W1569337545 cites W2019326117 @default.
• W1569337545 cites W2020176153 @default.
• W1569337545 cites W2020399263 @default.
• W1569337545 cites W2021784525 @default.
• W1569337545 cites W2023876997 @default.
• W1569337545 cites W2027662915 @default.
• W1569337545 cites W2027953253 @default.
• W1569337545 cites W2030500871 @default.
• W1569337545 cites W2032777472 @default.
• W1569337545 cites W2033759052 @default.
• W1569337545 cites W2034941900 @default.
• W1569337545 cites W2036608963 @default.
• W1569337545 cites W2038294341 @default.
• W1569337545 cites W2039372371 @default.
• W1569337545 cites W2040763350 @default.
• W1569337545 cites W2040803922 @default.
• W1569337545 cites W2040985107 @default.
• W1569337545 cites W2043068874 @default.
• W1569337545 cites W2044851414 @default.
• W1569337545 cites W2047725780 @default.
• W1569337545 cites W2049677418 @default.
• W1569337545 cites W2049909317 @default.
• W1569337545 cites W2050266849 @default.
• W1569337545 cites W2051303954 @default.
• W1569337545 cites W2051426565 @default.
• W1569337545 cites W2056399148 @default.
• W1569337545 cites W2057115060 @default.
• W1569337545 cites W2057143240 @default.
• W1569337545 cites W2058042035 @default.
• W1569337545 cites W2059241125 @default.
• W1569337545 cites W2061911851 @default.
• W1569337545 cites W2062901432 @default.
• W1569337545 cites W2065521012 @default.
• W1569337545 cites W2065650127 @default.
• W1569337545 cites W2066177601 @default.
• W1569337545 cites W2070961310 @default.
• W1569337545 cites W2071029339 @default.
• W1569337545 cites W2071241815 @default.
• W1569337545 cites W2073853421 @default.
• W1569337545 cites W2076619142 @default.
• W1569337545 cites W2078501137 @default.
• W1569337545 cites W2078550001 @default.
• W1569337545 cites W2080108516 @default.
• W1569337545 cites W2080547101 @default.
• W1569337545 cites W2082215624 @default.
• W1569337545 cites W2082537827 @default.
• W1569337545 cites W2088303716 @default.
• W1569337545 cites W2091624289 @default.
• W1569337545 cites W2094409426 @default.

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