Nauka Przyroda Technologie

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2015 volume 9 issue 3, #38 DOI: 10.17306/J.NPT.2015.3.38
Robert Rosa
Economic efficiency of winter catch crops applicationin the sweet corn cultivationdepending on herbicide selection
Summary.

The aim of this study was to evaluate the successive effect of winter catch crops (hairy vetch, white clover, winter rye, Italian ryegrass, winter turnip rape) and weed control (A – preemergence herbicide Guardian CompleteMix 664 SE, B – postemergence herbicides Zeagran 340 SE + Titus 25 WG + Trend 90 EC) on the economic effects of sweet corn cultivation. The experiment was carried out in central-eastern Poland, in 2008-2011. Economic evaluation of sweet corn cultivation was performed according to the standard gross margin method. The calculation was based on the prices of 2014. Irrespective of the investigated factors the profitability index was on a very high level and amounted to 309–485%. The use of winter catch crops (with the exception of Italian ryegrass and winter turnip rape in the weed control A) increased the economic effect of the sweet corn cultivation in relation to a combination of farmyard manure. The highest gross margin and profitability index of sweet corn cultivation in weed control A was calculated for hairy vetch catch crop combination, and in B – for white clover.

Key words: economic efficiency, green manures, weed control, yield, Zea mays L. var. saccharata
PDFFull text available in Polish in Adobe Acrobat format:
http://www.npt.up-poznan.net/tom9/zeszyt3/art_38.pdf

DOI: 10.17306/J.NPT.2015.3.38

For citation:

MLA Rosa, Robert. "Efektywność ekonomicznastosowania międzyplonów ozimychw uprawie kukurydzy cukrowejw zależności od doboru herbicydów." Nauka Przyr. Technol. 9.3 (2015): #38. DOI: 10.17306/J.NPT.2015.3.38
APA Robert Rosa (2015). Efektywność ekonomicznastosowania międzyplonów ozimychw uprawie kukurydzy cukrowejw zależności od doboru herbicydów. Nauka Przyr. Technol. 9 (3), #38 DOI: 10.17306/J.NPT.2015.3.38
ISO 690 ROSA, Robert. Efektywność ekonomicznastosowania międzyplonów ozimychw uprawie kukurydzy cukrowejw zależności od doboru herbicydów. Nauka Przyr. Technol., 2015, 9.3: #38. DOI: 10.17306/J.NPT.2015.3.38
Corresponding address:
Robert Rosa
Katedra Warzywnictwa
Uniwersytet Przyrodniczo-Humanistyczny w Siedlcach
ul. Prusa 14
08-110 Siedlce
Poland
e-mail: robert.rosa@uph.edu.pl
Accepted for print: 23.03.2015