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Soil samples . A sample of soil prepared for the purpose of laboratory analysis. ... To move soil samples from the Murwillumbah or Wardell movement control areas you must:.
collection and analysis of soil cores. cross-sectional drain profiling. digital elevation data (LiDAR). ... land surveys. The assessments identified the presence of acid sulfate soils across the catchment with two key ‘hotspot’ areas of soil acidity.
DPIRD Agriculture - Strategic Partnerships. The DPIRD (Department of Primary Industries &Regional Development) Agriculture division enters into strategic partnerships with industry and other relevant organisations to deliver innovative outcomes.
Plant biosecurity. The department has a lead role in preventing, responding to, and overseeing the recovery from invasion or spread of plant pests and diseases. The department works closely with plant industries, other jurisdictions and the general
Featured Projects. Displaying 2 of 2. A field evaluation of MSW compost for use as a soil amendment. ... Contact. Email: mark.whatmuff@dpi.nsw.gov.au. Research branch:Climate, Water, Soil and Forests.
Standing browned trees still afford some protection to the soil and would intercept any potential rainfall and provide some ground protection. ... Given the general characteristics of fire affected sites it is inevitable that significant soil movement
Publications. Aquatic habitat - historical accounts. Title. Details. PDF, 1.6 MB. Oral history of fish in Gwydir River. Living on the Lower Namoi. Aquatic habitat - protection. Title. Details. PDF, 174.0 KB. Healthy Rivers Report 2003. Habitat
Soil solution analysis. Summary. Soil salinity can cause salt burn, affect crop quality and reduce yield. ... It is essential that soil salinity and nitrate levels be monitored throughout the crop cycle to ensure optimum crop growth.
The water infiltration problem may be due to the inherent properties of silty soil. ... a comparative study on the effects of mulch on soil properties and blueberry yield.