Agriculture and structural transformationOXFORD University Press, 1975 - 8 pagina's |
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Pagina 100
... ammonia was recovered by cooling the coal gas and bubbling it through water . The original process has been improved ... ammonia synthesis ( Germany 1913 ) . The direct synthesis of ammonia from elemental nitrogen and hy- drogen quickly ...
... ammonia was recovered by cooling the coal gas and bubbling it through water . The original process has been improved ... ammonia synthesis ( Germany 1913 ) . The direct synthesis of ammonia from elemental nitrogen and hy- drogen quickly ...
Pagina 101
... ammonia - producing reaction results in a reduction in vol- ume with a liberation of heat , it follows that the higher the pressure and the lower the temperature the larger will be the proportion of ammonia formed at the equilibrium ...
... ammonia - producing reaction results in a reduction in vol- ume with a liberation of heat , it follows that the higher the pressure and the lower the temperature the larger will be the proportion of ammonia formed at the equilibrium ...
Pagina 334
... ammonia - producing units of KASC ( 60 and 90 tons per day ) were operated on the basis of re- finery off - gas . In 1960 a natural gas reserve at Chinsui was discov- ered , and in 1963 a joint venture between the Mobil Oil Company and ...
... ammonia - producing units of KASC ( 60 and 90 tons per day ) were operated on the basis of re- finery off - gas . In 1960 a natural gas reserve at Chinsui was discov- ered , and in 1963 a joint venture between the Mobil Oil Company and ...
Inhoudsopgave
Agriculture in a Traditional Economy | 3 |
Structural Transformation | 34 |
The Technology Backlog | 76 |
Copyright | |
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acre acreage agri agricul agricultural development agricultural production agricultural strategy ammonia average bimodal capital cent Chapter considerable cost crop cultivated Data demand developing countries distribution duction Economic Development economic rent effects efficient engineering expansion expansion path exports factor farm cash farm equipment farm households farm labor force farm output farm products farmers fertilizer firms foreign exchange hectare implements important improved income India industry innovations inputs institutions intersectoral investment irrigation Japan labor force land reform late-developing countries maize manufacturing mechanization ment Mexico million modern Naphtha nitrogen nomic nonagricultural operational units pattern of agricultural period plant policies population problems programs Punjab purchases rapid ratio reduced relative result rice rural seed-fertilizer revolution share significant social Soviet structural transformation Table Taiwan technical tion tractors tubewells tural unimodal unimodal strategy varieties West Pakistan wheat worker yield