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Vpliv agroekoloških faktorjev na tla in pridelek : letno poročilo raziskovalne naloge za leto 1987Štupica, TatjanaPoskus poteka v sklopu mednarodne organizacije za preverjanje rodovitnosti tal (Internationale Oekologische Stickstoff-Dauer-Versuche "IOSDV"). To je preizkus 5-letnega kolobarja s poljščinami:ozimna ... pšenica+strniščni posevek,jari ječmen, travna-deteljina,koruza in krompir. Osnovno gnojenje s P in K je za vse poljščine enako P1, K1-180 kg/ha.Kompleksno gnojenje P2, K2 je 360 kg/ha.Dušik se deli v 4 stopnje: za jari ječmen in krompir N1-N4 od 25-100 kg/ha, za koruzo in ozimno pšenico od 40-160 kg/ha.krompirju gnojimo še s hlevskim gnojem 300 dt/ha. Dušik je vplival najbolj na povečanje pridelka pri krompirju- za 106%-v N4 g.k.v primerjavi z No0 g. k. Največji doseženi pridelek je 374 dt/ha.Pri pšenici se je povečal pridelek za 59%, pri jarem ječmenu za 85%, pri koruzi le za 29%.Type of material - research reportPublication and manufacture - Ljubljana, 1987Language - slovenianCOBISS.SI-ID - 3642233
Author
Štupica, Tatjana
Topics
kolobarjenje |
gnojenje |
NPK |
hlevski gnoj |
ozimna pšenica |
krompir |
koruza |
jari ječmen |
trave |
detelje |
detelje |
rotation |
nutrition |
NPK |
stable manure |
winter wheat |
potato |
maize |
barley |
grasses |
clovers |
clovers
Reserve material at the desired pickup location.
Pickup location |
Material status | Reservation |
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BF, Dept. of Agronomy, Lj. |
available - outside loan, loan period: 1 months
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Call number – location, accession no. ... |
Copy status |
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S II 0000000789/0000001987 631.4 ŠTUPICA TATJANA Vpliv S II 789/1987 631.4 ŠTUPICA TATJANA Vpliv |
available - outside loan, loan period: 1 months
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Shelf entry
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Database name | Field | Year |
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Links to authors' personal bibliographies | Links to information on researchers in the SICRIS system |
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Štupica, Tatjana | 00409 |
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