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Title:Vpliv načina spravila inkarnatke (Trifolium incarnatum L.) kot prezimnega dosevka na pridelek koruze (Zea mays L.)
Authors:Hribernik, Bernarda (Author)
Gselman, Anastazija (Mentor) More about this mentor... New window
Podvršnik, Miran (Co-mentor)
Files:.pdf VS_Hribernik_Bernarda_2015.pdf (650,08 KB)
 
Language:Slovenian
Work type:Bachelor thesis/paper (mb11)
Organization:FKBV - Faculty of Agriculture and Life Sciences
Abstract:V okviru katedre za Travništvo in predelovanje krme smo na območju KPD Rogoza (46o 31` zemljepisne širine in 15o 42` zemljepisne dolžine) od avgusta 2008 do septembra 2009 izvajali poljski mikroposkus, kjer smo ugotavljali vpliv načina spravila inkarnatke (Trifolium incarnatum L.) kot prezimnega dosevka na pridelek koruze (Zea mays L.). Setev inkarnatke smo v žitno strnišče opravili 26. 8. 2008. Prezimnega dosevka nismo gnojili in dognojevali. Spomladi, pred setvijo koruze, smo po metodi naključnih blokov v štirih ponovitvah oblikovali tri obravnavanja glede na način spravila inkarnatke, kjer smo pridelek: (A) zmulčili, organsko maso zaorali in setev koruze opravili na konvencionalen način; (B) odpeljali z njive, le-to preorali in pripravili za setev koruze; (C) odpeljali z njive in v strnišče neposredno sejali koruzo. Setev koruze smo opravili 4. 5. 2009. Njeno spravilo je bilo opravljeno 15. in 16. 9. 2009. Rezultati raziskave so pokazali, da je bila koruza statistično značilno najvišja v obravnavanju A (277,75 cm) in B (276,25 cm), prav tako je bilo v celotni rastlini največ akumuliranega dušika doseženega z obravnavanjema A (274,86 kg N ha-1) in B (316,23 kg N ha-1). Način spravila inkarnatke ni statistično značilno vplival na pridelek celotne mase in zrnja koruze.
Keywords:prezimni dosevki / inkarnatka / način spravila inkarnatke / pridelek
Year of publishing:2015
Source:Maribor
Views:680
Downloads:89
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Categories:FKBV
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Secondary language

Language:English
Title:Influence of the method of harvesting crimson clover (Trifolium incarnatum L.) as a winter cover crop on the yield of maize (Zea mays L.)
Abstract:From August 2008 to September 2009 in the area of KPD Rogoza (46° 31` latitude and 15° 42` longitude) we investigated the effect of different methods of harvesting crimson clover (Trifolium incarnatum L.) as winter cover crop on the yield of maize (Zea mays L.). Crimson clover was sown in grain stubble on August 26th, 2008. Winter cover crop was not fertilized. In the spring before sowing maize we formed three different methods of harvesting using random blocks in four repetitions where we (A) mulched crops, ploughed organic mass and sowed maize in a conventional manner; (B) took crops from the field, ploughed the field and prepared it for sowing maize; (C) took crops from the field and sowed maize directly into the stubble. The sowing of maize was performed on May 4th, 2009. We harvested maize on September 15th and 16th, 2009. The results showed that the height of maize was statistically the highest in treatment A (277.75 cm) and B (276.25 cm). Also the highest amount of accumulated nitrogen in whole plant has been archived in the same treatments A (274.86 kg N ha-1); B (316.23 kg N ha-1). Method of harvesting crimson clover did not significantly affect the yield of the total weight and grain of maize.
Keywords:winter cover crops / crimson clover / method of harvesting crimson clover / yield


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