Liming impact on cost and profit management in crop production (CROSBI ID 548342)
Prilog sa skupa u zborniku | izvorni znanstveni rad | međunarodna recenzija
Podaci o odgovornosti
Lončarić, Ružica ; Lončarić, Zdenko ; Vukobratović, Želimir
engleski
Liming impact on cost and profit management in crop production
Soil acidity in Croatia is one of the most important yield limiting factors. Liming is usual recommendation aimed to increase soil fertility, approved by many field and lab results. The paper was based on field experiments and aimed to determine the highest economic impact of liming considering: field crop (wheat, maize, sunflower and winter barley), crop production area size, liming material, liming dosage and application frequency, soil fertility (low, medium and high) and mechanization management. Regression model for comparing profits and costs determined different optimal liming dosage depending on crop, soil fertility, soil acidity and achieved yield.
economic analyses ; computer model ; liming materials
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Podaci o prilogu
221-223.
2009.
objavljeno
Podaci o matičnoj publikaciji
Proceedings of the 7th International Symposium on Plant-Soil Interactions at Low pH
Hong, Liao ; Xiaolong, Yan ; Kochian, Leon
Guangzhou: South China University of Technology Press
978-7-5623-3009-7
Podaci o skupu
Plant-Soil Interactions at Low pH: A Nutriomic Approach
poster
17.05.2009-21.05.2009
Guangzhou, Kina