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The Adjustment of Agricultural Production to Meet Home Market Demands in the Clifton Forge-Covington Trade Area
1929
Vernon, J. J. (John Jesse) | Johnson, Thew D. (Thew Delbert) | O'Byrne, Joseph Wilbur
Wheat production in Kansas
1929
Salmon, S. C. | Throckmorton, R. I. (Ray Iams)
Pooling as practiced by cooperative marketing associations
1929
Christensen, Chris L. (Chris Lauriths)
Pooling as practiced by agricultural cooperative marketing associations involves two essential activities: First, the mingling or grouping together under unified action or control of any function of production or marketing; second, the determination of the results of such group action and the allocation to each participant in the pool of his share of the sales returns, services, expenses, or risks that may arise therefrom.
显示更多 [+] 显示较少 [-]Beef cattle production in Mississippi
1929
Templeton, George S. (George Streator)
Inbreeding in relation to egg production
1929
Hays, F. A. (Frank Alfred)
Potato production costs in New Hampshire
1929
Abell, Max F. (Max Flavel)
Fertilizers in New Zealand, 1867-1929
1929
McCaskill, L.W.
In 1869, New Zealand use 216 tons of imported fertilizers in addition to a very small amount of local bonedust. Sixty years later, the imports amounted to 324,145 tons, while local production was in the neighbourhood of 35,000 tons. The increase in phenomenal particularly over the last few years. It is now realised fairly generally that we have banked too much on “stored fertility”. It was perhaps only natural, in the first few decades of farming in New Zealand with huge areas of the soil, that farmers should be prodigal of nature’s resources. But with the exhaustion of the virgin fertility, and the ever increasing demand and competition for land, it came to be realised very gradually, that more production was required from the existing land in occupation. Also, if possible, land previously thought useless should be made to produce. The key to both problems was found in the use of fertilizers. An attempt to trace the development of such practice forms the basis of this essay. As far as can be ascertained no previous investigation has been undertaken. Some of the outstanding points resulting from the enquiry are as follows: The importance of statistics to the investigator The pioneer work of the Canterbury Agricultural College The overwhelming importance of phosphates in general and superphosphate in particular The rise of topdressing The useful work of the Department of Agriculture The decline of the importance of local production
显示更多 [+] 显示较少 [-]Cost and practices in strawberry production in the Willamette Valley
1929
Schuster, C. E. (Carl Ephraim) | Burrier, A. S. (Arnold Stewart)
Wheat and wheat by-products in swine production
1929
Nordby, Julius E. (Julius Edward)
An economic study of the production of tomatoes in Maryland
1929
Walker, William Paul