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Napier-King Land Conservation District : Land Management Manual, Peter Hocking Jun 1993

Napier-King Land Conservation District : Land Management Manual, Peter Hocking

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With the discovery of the role of trace elements, large tracts of land in the south west of Western Australia, previously regarded as unsuitable for agriculture, were cleared in the 1950s and 1960s. Much of this land was taken up as Conditional Purchase Blocks, a scheme which enabled conversion of unalienated crown land to freehold title providing a set proportion of the block was 'developed'.

However, the removal of the natural deep rooted vegetation and its replacement with pasture species (up to 90% of privately owned land in the Napier-King LCD area is cleared) has not been without problems. The …


Jerramungup "Moort Type" Soils - Soil Description, Analyses And Discussion, Tim Overheu Mr Jan 1993

Jerramungup "Moort Type" Soils - Soil Description, Analyses And Discussion, Tim Overheu Mr

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Hard Setting Grey Clays, colloquially termed Moort Clays by the Central South Coast farmers of Western Australia, fall into the typical class of Sunday soils (i.e. too dry to sow a crop on Saturday and too wet on Monday) - acknowledgment that these soils can be difficult to manage. The local soil name derives from the dominant endemic vegetation growing on this soil (Eucalyptus platypus ssp) usually with no competing understory vegetation. Moort clays are most often found on mid to upper valley slopes and depending on parent material and pedogenesis are often alkaline (sometimes acidic), hard setting, sometimes cracking, …