搜索结果: 1-5 共查到“农学 cost analysis”相关记录5条 . 查询时间(0.053 秒)
Productivity and cost analysis of skidding with Timberjack 450C in forest plantations in Shafaroud watershed, Iran
forest operation wood extraction skidder time study Iran
2015/4/24
We present research results of timber skidding by a Timberjack 450C skidder in the path cutting of pine trees in Shafaroud watershed. Time studies were conducted to quantify the productivity and perat...
Benefit-cost analysis and socio-economic considerations of trypanosomiasis control and treatment in Northern Ghana
Savelugu/Nanton socio-economic trypanosomiasis tsetse fly benefit-cost analysis
2011/1/12
The paper estimated the cost of tsetse control and treatment of trypanosomiasis and the benefits involved, using benefit-cost analysis. It also estimated the extent to which socio-economic characteris...
A research on cost analysis and determination of management data in paddy drilling with steel wheel tractor
Paddy drilling equivalent cost analysis management data
2011/1/12
In this research, management data were determined for paddy seed broadcaster being used with steel wheel tractor (John Deere 5625) in rice farms. Simple cost comparison between seed broadcaster and ha...
Energy and cost analysis of sultana grape growing: A case study of Manisa, west Turkey
Viticulture grape input usage energy consumption cost analysis Turkey
2010/9/13
Turkey, located on the most suitable place on earth for vinegrowing, has a remarkably old and essential vinegrowing history as well as being the centre of grape-vine gene. Turkey’s share in grape prod...
Energy usage and benefit-cost analysis of cotton production in Turkey
Cotton input-output analysis energy analysis production economics Turkey
2010/9/10
The aim of this research is to determine the energy input and output involved in cotton production in the Hatay province of Turkey. The average energy consumption of the farms investigated in this stu...