Registro completo |
Provedor de dados: |
AgEcon
|
País: |
United States
|
Título: |
An Economic Evaluation of Conservation Farming Practices for the Central West of NSW
|
Autores: |
Farrell, Terence C.
|
Data: |
2008-05-08
|
Ano: |
2008
|
Palavras-chave: |
No-till
Conservation
Farming
Tillage
Cropping systems
Environmental Economics and Policy
Farm Management
|
Resumo: |
Economic benefits that arise from conservation farming practices need to be assessed over several years to account for improvements in soil structure and nutrient levels. A gross margin model was used to assess benefits over the eight-year period 1999-2006 for 12 regions in the central west of NSW. The annual benefits from improved soil structure ranged from $2.46 to $12.82 per hectare (ha). A reduction in tractor power produced annual savings in the range of $0.60 to $4.05 per ha. The cost of soil compaction by livestock grazing on crop areas ranged from $3.41 to $14.90 per ha. The break-even time to pay back costs for the conversion of machinery for no-till seeding was two to three seasons.
|
Tipo: |
Conference Paper or Presentation
|
Idioma: |
Inglês
|
Identificador: |
29978
http://purl.umn.edu/6177
|
Relação: |
Australian Agricultural and Resource Economics Society - 2008>2008 Conference (52nd), February 5-8, 2008, Canberra, Australia
Conference Paper
|
Formato: |
21
|