Field Crop Costs And Returns 1948 1954 a Study of Costs And Returns in Four M
Field Crop Costs And Returns 1948 1954 a Study of Costs And Returns in Four M
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4 Percent of wheat crop: Combined 100 100 52 Threshed 48 100 Oats Man hours per acre 3. 1 4. 0 6. 8 6. 7 Yield per acre, bushels 44. 6 43. 3 49. 2 32. 2 Minutes of labor per bushel 4. 2 5. 5 8. 3 12. 5 Percent of oat crop: Combined 100 73 9 Threshed 27 91 100 1922-1923 data used since data for 1921 not available.
b 1940-1941 data used since in 1942 only four farms harvested wheat due to severe winter killing that year.
1957] FIELD CROP COSTS AND RETURNS 27 Changes in the methods used in growing... and harvesting are re- sponsible for the decreases in the direct labor used per acre. In the early years, the reduction in hours of labor was associated with the change from horse-drawn to mechanical-powered field implements and with the adoption of mechanical harvesting machines. In the later years, the increase in size of power units that can be used to propel larger power-drawn machinery in multiple or individual units has been responsible for an even further reduction in the time spent on crops.
What to read after Field Crop Costs And Returns 1948 1954 a Study of Costs And Returns in Four M?
You can find similar books in the "Read Also" column, or choose other free books by R H Wilcox to read onlineMoreLess
To quickly assess the difficulty of the text, read a short excerpt:
4 Percent of wheat crop: Combined 100 100 52 Threshed 48 100 Oats Man hours per acre 3. 1 4. 0 6. 8 6. 7 Yield per acre, bushels 44. 6 43. 3 49. 2 32. 2 Minutes of labor per bushel 4. 2 5. 5 8. 3 12. 5 Percent of oat crop: Combined 100 73 9 Threshed 27 91 100 1922-1923 data used since data for 1921 not available.
b 1940-1941 data used since in 1942 only four farms harvested wheat due to severe winter killing that year.
1957] FIELD CROP COSTS AND RETURNS 27 Changes in the methods used in growing... and harvesting are re- sponsible for the decreases in the direct labor used per acre. In the early years, the reduction in hours of labor was associated with the change from horse-drawn to mechanical-powered field implements and with the adoption of mechanical harvesting machines. In the later years, the increase in size of power units that can be used to propel larger power-drawn machinery in multiple or individual units has been responsible for an even further reduction in the time spent on crops.
What to read after Field Crop Costs And Returns 1948 1954 a Study of Costs And Returns in Four M?
You can find similar books in the "Read Also" column, or choose other free books by R H Wilcox to read onlineMoreLess
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