Add to ORKGThis study examined farm machinery costs in relation to machinery and farm size in central Iowa. The objectives of the study were: (a) to calculate costs for individual machines for constant and varying economic conditions; (b) to determine machinery combination costs, value of yield losses, and combined costs for two different restrictions on the number of suitable field days.https://lib.dr.iastate.edu/card_reports/1079/thumbnail.jp
The historical trends in structure, extent, and intensity of agricultural mechanization are analyzed...
That farmers of Iowa make an extensive use of farm machines is indicated by the 16th Census of the U...
This archival publication may not reflect current scientific knowledge or recommendations. Current i...
This study examined farm machinery costs in relation to machinery and farm size in central Iowa. The...
This study was designed to (a) estimate the relationship between farm size and per-unit crop product...
Agriculture has greatly contributed to and interacted with economic growth in the United States. Par...
The entry of the United States into World War II augmented the necessity of utilizing agriculture\u2...
The last study on tractor power and cost of operation on Nebraska farms was published in 1939. Since...
One of the largest items of expense in crop production is the cost of owning and operating farm mach...
Extension circular 69-836 discusses the costs of owning and operating farm machinery
Tractors have been sold In large numbers to Iowa farmers In the past two years. From the best Inform...
Entropy and jackknife estimation procedures were used to find that custom rates are 20.3% lower than...
This thesis reports a detailed investigation of cropping machinery costs on cereal farms in the Wimm...
A current problem facing fanners is, how much shouls they mechanize their farm perations? Ae the rel...
Machine costs are affected by many variables. Size, age, purchase price, maintenance, fuel type, and...
The historical trends in structure, extent, and intensity of agricultural mechanization are analyzed...
That farmers of Iowa make an extensive use of farm machines is indicated by the 16th Census of the U...
This archival publication may not reflect current scientific knowledge or recommendations. Current i...
This study examined farm machinery costs in relation to machinery and farm size in central Iowa. The...
This study was designed to (a) estimate the relationship between farm size and per-unit crop product...
Agriculture has greatly contributed to and interacted with economic growth in the United States. Par...
The entry of the United States into World War II augmented the necessity of utilizing agriculture\u2...
The last study on tractor power and cost of operation on Nebraska farms was published in 1939. Since...
One of the largest items of expense in crop production is the cost of owning and operating farm mach...
Extension circular 69-836 discusses the costs of owning and operating farm machinery
Tractors have been sold In large numbers to Iowa farmers In the past two years. From the best Inform...
Entropy and jackknife estimation procedures were used to find that custom rates are 20.3% lower than...
This thesis reports a detailed investigation of cropping machinery costs on cereal farms in the Wimm...
A current problem facing fanners is, how much shouls they mechanize their farm perations? Ae the rel...
Machine costs are affected by many variables. Size, age, purchase price, maintenance, fuel type, and...
The historical trends in structure, extent, and intensity of agricultural mechanization are analyzed...
That farmers of Iowa make an extensive use of farm machines is indicated by the 16th Census of the U...
This archival publication may not reflect current scientific knowledge or recommendations. Current i...