2012
DOI: 10.1080/00103624.2012.708080
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Fertilizer Use and Wheat Yield in Central and Eastern European Countries from 1986 to 2005 and Its Implication for Developing Sustainable Fertilizer Management Practices

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Cited by 13 publications
(13 citation statements)
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“…PFP for applied nutrients reflects both indigenous soil nutrient productivity and yield increase by fertilization, so it is reasonable and practical to estimate nutrient gaps using PFP and yield gaps (Grzebisz et al ., 2012). The PFPs for applied N, P and K are significantly and negatively related to respective nutrient application rates, similar to results from Chile (Haverkort et al ., 2014) and Zimbabwe (Svubure et al ., 2015).…”
Section: Discussionmentioning
confidence: 99%
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“…PFP for applied nutrients reflects both indigenous soil nutrient productivity and yield increase by fertilization, so it is reasonable and practical to estimate nutrient gaps using PFP and yield gaps (Grzebisz et al ., 2012). The PFPs for applied N, P and K are significantly and negatively related to respective nutrient application rates, similar to results from Chile (Haverkort et al ., 2014) and Zimbabwe (Svubure et al ., 2015).…”
Section: Discussionmentioning
confidence: 99%
“…In the current study, similar to other studies (Grzebisz et al ., 2012; Lu and Fan, 2013; Van Ittersum et al ., 2013), yield gap was calculated as the difference between attainable yield and average actual on-farm yield in a region, reflecting the potential of yield increase in a regional scale. This method might over-estimate yield gaps because the average actual on-farm yield represents yields under various moisture, soil fertility and pest or disease control management conditions, reflecting situations of the whole area.…”
Section: Discussionmentioning
confidence: 99%
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“…In Western Europe, environmental policies and increased prices of fertilizer and relatively low commodity prices of cereals in the 1990s reduced fertilizer N use. Furthermore, the political transitions in Central and Eastern Europe caused a collapse in fertilizer use (Grzebisz et al 2012). Genetic gain in yield potential of bread wheat in France has increased linearly from the 1970s up to the present time (Oury et al 2012).…”
Section: Global and Regional Outlookmentioning
confidence: 99%
“…Production of corn or cotton instead of soybean (Fig. Over the 11-year period of study, inorganic fertilizer increased more than 45% in Poland, reflecting the transitioning of the agricultural system from the planned economy toward a free-market economy 6 . 4B).…”
Section: Nitrogen Inputmentioning
confidence: 99%