The econimic efficiency of growing sweet potato (Ipomoea batatas L.{Lam.}) in Polish soil and climate conditions

• Autorzy: Krochmal-Marczak B. , Sawicka B. , Bienia B. , Gorka M. , Otekunrin O.A.

Warianty tytułu

PL

Efektywność uprawy batata (Ipomoea batatas L.{Lam.}) w warunkach glebowo-klimatycznych Polski

• Języki publikacji: EN

Abstrakty

EN

The aim of this research was to determine the economic efficiency of sweet potato production in Polish conditions (49°49′ N, 21°50′ E). The study was based on the results of a 3-year (2017-2019) field experiment conducted in slightly acidic brown earth. The experiment used the random subblocks method, in which the main experimental factors were cultivation technologies: A) traditional, with no cover, B) with the use of PP spunbond nonwoven. Secondary factors included 5 cultivars of sweet potato of all earliness classes (Goldstar, Carmen Rubin, Satsumo Imo, Beauregard, White Triumph). Constant organic and mineral fertilization was used, and cultivation was carried out in accordance with normal agricultural practice. The propagating material included rooted cuttings of sweet potato from in vitro propagation, planted with 50 x 75 cm spacing. The economic effect of production was determined by all experimental factors. The profitability of production was increased by the use of PP spunbond nonwoven. The most beneficial economic factors were achieved when growing the Beauregard cultivar, and the least – when growing White Triumph. The largest cost of sweet potato commercial production were sweet potato cuttings, which amounted to 56%, and the smallest – plant protection products – 1% of direct costs per 1 ha of crops. Sweet potato production in Polish soil and climate conditions between 2017–2019 turned out to be cost-effective.

PL

Celem badań było określenie opłacalności produkcji batata w warunkach Polski (49°49′ N, 21°50′ E). Badania oparto na wynikach trzyletniego (2017-2019) doświadczenia polowego przeprowadzonego na glebie brunatnej, lekko kwaśnej. Eksperyment założono metodą losowanych podbloków, w których czynnikami I rzędu były technologie uprawy: A) tradycyjna, bez okryw i B) z zastosowaniem agrowłókniny polipropylenowej. Czynnik II rzędu stanowiło 5 odmian batata: Goldstar, Carmen Rubin, Satsumo Imo, Beauregard, White Triumph. Stosowano stałe nawożenie organiczne i mineralne, a zabiegi pielęgnacyjne prowadzono według zasad dobrej praktyki rolniczej. Materiałem rozmnożeniowym były ukorzenione sadzonki batata, pochodzące z rozmnożenia in vitro, wysadzone w rozstawie 50 x 75 cm. Efekt ekonomiczny produkcji różnicowały wszystkie czynniki eksperymentu. Opłacalność produkcji zwiększało stosowanie włókniny polipropylenowej. Najkorzystniejsze wskaźniki ekonomicznie uzyskano uprawiając odmianę Beuregard, a najmniej korzystne – w uprawie odmiany White Triumph. Największym kosztem w produkcji towarowej były sadzonki batata, które stanowiły ponad 56% tych kosztów, najmniejszym zaś – środki ochrony roślin i wynosiły 1% kosztów bezpośrednich poniesionych na 1 ha uprawy tego gatunku. Produkcja batata w warunkach glebowo-klimatycznych Polski w latach 2017-2019, okazała się opłacalna.

• Wydawca: -
• Czasopismo: Annals of the Polish Association of Agricultural and Agrobusiness Economists
• Rocznik: 2020
• Tom: 22
• Numer: 2
• Opis fizyczny: p.100-110,fig.,ref.

Twórcy

autor

Krochmal-Marczak B.

• Department of Food Production and Safety, Stanislaw Pigon State Higher Vocational School in Krosno, 12 Dmochowskiego St., 38-400 Krosno, Poland

autor

Sawicka B.

• Department of Plant Production Technology and Commodity Sciences, University of Life Sciences in Lublin, 15 Akademicka St., 20-950 Lublin, Poland

autor

Bienia B.

• Department of Food Production and Safety, Stanislaw Pigon State Higher Vocational School in Krosno, 12 Dmochowskiego St., 38-400 Krosno, Poland

autor

Gorka M.

• Department Commodity Science, Stanislaw Pigon State Higher Vocational School in Krosno, 12 Dmochowskiego St., 38-400 Krosno, Poland

autor

Otekunrin O.A.

• Abeokuta Department of Agricultural Economics and Farm Management, Federal University of Agriculture, P.M.B 2240, Alabata Road, Abeokuta, Ogun State, Nigeria

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Identyfikatory

DOI

10.5604/01.3001.0014.1101