soil-conservation-people-religion-and-land.pdf - South West NRM

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consumed in good and poor seasons respectively. Mills et a1 (1989) assume that a dry matter yield of 200 kg/ha can support 1 dry sheep on 2.5 ha if all pasture is consumed or 1 on 5 ha if 12.5% is consumed. Wilson et a1 (1988) regard 20930% utilization as safe in semi-arid woodlands and use Beale et al's (1986) estimate that 1 sheep will consume 400 kg pea.. However, Mills et al's survey in S.W. Queensland gives the yields shown in Table 5: TABLE 5 Average rated carqing capacity, rated stocking rate, average area and average biomass for largest, smallest, best and worst percentile properties ---------------m---------wwm--------m-m----------------------- Av. rated Av. rated Av.area Av.biomass carrying stocking (ha) (%/ha ) capacity2 rate (sheep) (ha/sheep) Largest 7 20 778 3.7 71 510 92 Smallest 7 4 009 2.8 10 894' 91 Best 7 8 503 3.9 38 671 137 Worst 7 5 878 3.4 20 924 90 --.---------------.-------.-------w--m-----------------.-m---- If landholders are to be convinced of the wisdom of reducing stock numbers, Australian researchers will have to expand their efforts to demonstrate the practical relationships within the Jones-Sandland (1974) model (see below) and the economic effects of variations in stock numbers.
FIGURE 3 Weight gain Weight gain kg sheep-' yr-" , ,----. kg ha-' yr" L I J 0 0.5 1.0 . Stocking rate (sheep ha-') Jones-Sandland model of weight gain per sheep (A) and per hectare (A') for a perennial grassland. The situation (B) and (B') represents the same model for a theoretical change in composition to a mixed perennial and annual grassland with higher quality but lower carrying capacity. The writer (Roberts, 1972) has summed up the required research programme in the pastoral zone in the following four central questions : 1. What combination of species is likely to yield the best long term production from each type of land? 2. matt-management, if any, is required to develop and maintain this desired state? 3. What combination of type and number of animals can be safely used in the ecosystem envisaged? 4. What size of holding is required to achieve ecological and economic feasibility for such a production system? Drought relief has become the subject of both state'and federal enquiries only this year, despite persuasive evidence for change over the past decade (~ilcock, 1981; Mills, 1981; Robinson, 1982). In a classical understatement, the most recent report on the pastoral zone of S.W. Queensland (Mills et al, 1989) reads: "It has been recognised that current drought declaration criteria tend to encourage producers to hold their livestock until their condition declines
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SOUL CObJSERVATION PEOPLE, RELIGION
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with " Generous sod", Dennis displa
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Stewardship - What Is It? Stewartls
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the earth's resources. However, it
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Certainly the earth and thus man, w
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That each Church set up a commissio
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LET THE RED VAN SPEAK In 1854 "the
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WHAT SHOULD WE TEACH What must the
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established a dualism of man and na
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R IBLIOGRAPHY Anonymous. 1985. Stat
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PREFACE : This paper has been writt
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vital supplies. The once-heroic pio
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to land use decision-making which t
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a approach for Australia. The dange
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As Ashby points out past experience
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exclusive right to use the land, ne
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matter. They certainly don't do tha
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a constraint on our freedom of acti
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and every individual creature and t
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Christians was noted. Both display
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Nature's Harmonies'. As David Lowen
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key phrases in Genesis are: "Have d
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Can Values and ~thics be Taught? Pl
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"The university's job may not be th
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coming generations. The list below
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National goals should change as pro
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indicators can continue to progress
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the problems of the present. It sho
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Cook, E. 1970. Environmental Ethics
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Santmire, H. P. 1970. Brother Earth
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--- - - - - - I. ORGANISATION AND I
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7' - - F a - - present parties, hav
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5. Res~onsibilitv of Faculties of A
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A -- 15. Role of Urban-Based conser
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FEDERAL STATE LOCAL EDUCATION l N C
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- - --< -- - I. ORGANISATION AND IN
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present parties, have failed to con
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Responsibilitv of Faculties of Agri
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15. Role of Urban-Based Conservatio
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FEDERAL STATE LOCAL EXTENSION LANDH
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government. In this way the long-st
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on a permanent basis. 8. -Role -- -
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%==. 10. Wider Use of Group Methods
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N0113V UOJ S31V3S3Lnlll QNV S13A31
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11. In Queensland, about 40% of nat
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Earth Garden, May 1 986 speak or th
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combines very small holdings with s
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The stages of cultural and ecologic
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The role of trees in controlling so
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proportions,. - _ 6. We must bring-
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an Land Degrad By Brian Roberts The
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principles ror de~elopment In \uch
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Exposed clay subsoil following seve
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evide~~c-to indicate that this situ
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the field and the proportion of exi
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A.I.A.S. Symp. 20/10/89 EFFECTIVE G
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These figures exclude the contribut
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these four requirements are met, th
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the association of the group with a
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A rational analysis should be made
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REFERENCES Anonymous. (1978). Basis
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APPENDIX 2 ELEMENTS OF A SHIRE LAND
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' I a -I how T'S NEW IN LAND C CTS
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and tresspassers, rather than as cr
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The Present Position . - - - ~r&e&t
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on Objectives - - -- - - ----=:I .
Page 175 and 176: APPENDIX 2 * 1. clear goals which a
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Page 182 and 183: Brian Roberts, DDIAE 1989 Farm plan
Page 184 and 185: farm plan or major changes in physi
Page 188 and 189: Cover Story LAND STE ARDSH udes Tow
Page 190 and 191: individual's rights. No individual
Page 192 and 193: B R Roberts Darling Downs Institute
Page 194 and 195: attention at an early date. Advisor
Page 196: TABLE 1 1 LE AGRICULTURE 1. LAND CA
Page 201 and 202: th~should be ol t1[;11 c.onc-crn to
Page 203 and 204: which could form the cornerstone of
Page 208 and 209: CLEARING: WHO SHOULD DECIDE? Brian
Page 210 and 211: . Who has the knowledge and informa
Page 214 and 215: Range Monitoring Workshop Nat. S.C.
Page 216 and 217: Because most of the pastoral zone i
Page 218 and 219: FIGURE 1 iabifity ratings for Austr
Page 220 and 221: environment as distinct from the ef
Page 222 and 223: will be referred to later. It is de
Page 224 and 225: ~ield workers are agreed that the i
Page 228 and 229: sufficiently to meet the criteria a
Page 230: Roberts, B. (1986). Proc. Sec. Int.
Page 235: The second reality is that in some
Page 239 and 240: choices of cultivation practices ar
Page 241 and 242: For those roads that are parallel t
Page 243: Role of Trees in the Property Plan
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