Combination of Ecological/Economic Farm Models: Application of CREAMS-ACOMPLEX to the Development on N Fertilization Strategies

Clemens Fuchs and Bernd Murschel

No 346187, 9th Congress, Budapest, Hungary, 1993 from International Farm Management Association

Abstract: Apart from a check variant and standard fertilization, an increased amount of waste lime from 100 to 100.000 kg/ha in wheat, maize and sugar beet has been surveyed in this paper. The yield of all the three crops and sugar beet digestion were increased in the standard ferilization and went up further by each increase in the amount of waste lime. 100.000 kg/ha waste lime increased the yield of maize for 2.219 and 3.514 respectively, the yield of wheat for 856 and 863 respectively, yield of sugar beet for 15.556 and 12.589 kg/ha respectively and sugar beet digestion for 1.07 and 1.16% respectively on the localities in Lukac and Grubisno Polje. An increase in the amount of waste lime had an effect on the increase in pH from 4.63 to 7.64 and from 4.96 to 7.75 in Lukac and Grubisno Polje respectively.

Keywords: Environmental; Economics; and; Policy (search for similar items in EconPapers)
Pages: 18
Date: 1993
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Persistent link: https://EconPapers.repec.org/RePEc:ags:ifma93:346187

DOI: 10.22004/ag.econ.346187

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