1997
DOI: 10.1080/03650349709365985
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Ertragsbildung und stickstoffbilanz im IOSDV ljubljana‐jable nach der ersten fruchtfolgerotation

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Cited by 4 publications
(2 citation statements)
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“…The soil is loamy silt (16.8% clay, 55.5% silt, 27.7% sand), classified as umbric Planosols (FAO 1988). The experiment design has already been precisely described (Tajnšek and Šantavec 1997). There are three different management systems with organic matter: -the system with farmyard manure ploughing in to a forecrop maize (30 t/ha with approximately 0.4% N -120 kg N/ha), all the straw of each crop is removed; -the straw system: all the straw of each crop is ploughed in (data of N amount in straw is represented in Table 1), there is additional 60 kg/ha mineral N added for barley straw mineralisation, catch crop oilseed rape is ploughed in before maize; -the system with no organic fertilisation.…”
Section: Methodsmentioning
confidence: 99%
“…The soil is loamy silt (16.8% clay, 55.5% silt, 27.7% sand), classified as umbric Planosols (FAO 1988). The experiment design has already been precisely described (Tajnšek and Šantavec 1997). There are three different management systems with organic matter: -the system with farmyard manure ploughing in to a forecrop maize (30 t/ha with approximately 0.4% N -120 kg N/ha), all the straw of each crop is removed; -the straw system: all the straw of each crop is ploughed in (data of N amount in straw is represented in Table 1), there is additional 60 kg/ha mineral N added for barley straw mineralisation, catch crop oilseed rape is ploughed in before maize; -the system with no organic fertilisation.…”
Section: Methodsmentioning
confidence: 99%
“…Tabelle I hervorgeht, ist mit v. Boguslawski (1995), Klasink und Steffens (1995) sowie Diez und Krauss (1996) die Effizienz der organischen Düngung um so höher, je weniger mineralischer N zugedüngt wird. Den Umkehrschluß daraus, daß Ertragsvorteile der organischen Düngung mit steigender mineralischer N-Düngung immer geringer werden, belegen die IOSDV-Versuchsauswertungen durch Bischoff (1995), Lang et al (1995), Pfefferkorn und Körschens (1995), Köhn und Limberg (1996), Kuldkepp et al (1996), Kwast (1996), Vrkoc et al (1996), Hofmann et al (1997), Starčevič et al (1997), Tajnšek und Šantavec (1997), Vasilica et al (1997).…”
Section: N-bilanzunclassified