Skip to main navigation menu Skip to main content Skip to site footer

Vol. 11 No. 1 (2012)

Articles

PHACELIA AND AMARANTH CATCH CROPS IN SWEET CORN CULTIVATION. PART II. SELECTED COMPONENTS OF NUTRITIVE VALUE OF CORN

Submitted: December 21, 2020
Published: 2012-02-29

Abstract

Sweet corn grain is rich in nutrients. There are many factors, fertilization being one of the most important, which influence the quality of the grain. A special role in improving soil fertility is ascribed to catch crop plants when they are incorporated into the soil. A field experiment was carried out in central-eastern Poland to investigate the effect of phacelia and amaranth catch crops used as green manures on dry matter, sugars and ascorbic acid contents in sweet corn kernels. Catch crops were sown at three dates: 21st July, 4th and 18th August, and incorporated in late October. Sweet corn was cultivated in the first year following manuring. The effect of the green manures was compared to farmyard manure applied at a rate of 40 t·ha-1 and a non-manured control. The highest average dry matter content (27.5%) was determined in corn kernels cultivated without manuring, significantly lower after farmyard manure (26.4%). Catch crops incorporation did not
cause significant changes in dry matter content in corn. Corn cultivated after catch crops had higher or similar contents of sugars compared with cultivation after farmyard manure. The most total sugars (8.12% f.m.) were found in corn cultivated after phacelia sown on the 21st of July, the least (7.04% f.m.) in the non-manured control. The highest monosaccharides content was in corn following amaranth sown on the 21st of July and 4th of August (2.50% f.m.), it was significantly lower (2.27% f.m.) after farmyard manure. The highest ascorbic acid content was determined in corn after phacelia sown on the 4th of August (8.88 mg·100-1 g f.m.) and in amaranth sown on the 21st of July (8.98 mg·100-1 g f.m.). Significantly less ascorbic acid was found following phacelia sown on the 18th August and in the non-manured control. Ascorbic acid contents in corn from the remaining treatments did not differ significantly. ‘Sweet Wonder F1’ was characterized by higher contents of dry matter and total sugars in kernels than ‘Challenger F1’.

References

Biczak R., Grul E., Herman B., 1998. The effect of NPK fertilization on yield and content of chlorophyll, sugars and ascorbic acid in celery. Folia Hort. 10, 2, 23–34.
Borowiecki J., 1988. Biologiczne aspekty uprawy kukurydzy. Stan badań nad agrotechniką kukurydzy w Polsce. Sesja Nauk., Puławy, 9–20.
Clark A.J., Meisinger J.J., Decker A.M., Mulford F.R., 2007. Effects of a grass-selective herbicide in a vetch-rye cover crop system on corn grain yield and soil moisture. Agron. J. 99, 43–48.
Douglass S.K., Juvik J.A., 1993. Sweet corn seedling emergence and variation in kernel carbohydrate reserves. Depart. of Hort., University of Illinois, Urbana, 433–443.
Hruszka M., 1996. Alternatywne funkcje roślin i możliwości ich wykorzystania w systemach rolnictwa integrowanego i ekologicznego. Post. Nauk Rol. 3, 93–101.
Jabłońska-Ceglarek R., Rosa R., Franczuk J., Zaniewicz-Bajkowska A., 2005. Wpływ przedplonowych nawozów zielonych na zawartość suchej masy i cukrów w kukurydzy cukrowej ‘Comanche F1’. Zesz. Nauk. AR Wrocław 515, Rolnictwo 86, 203–210.
Jabłońska-Ceglarek R., Zaniewicz-Bajkowska A., Rosa R., 2004. The effect of green manure and soil liming on the yielding of rooted celery, ‘Edward’ cv. Electron. J. Pol. Agric. Univ., Hort., 7, 1.
Kunicki E., 1996. Wpływ formy i sposobu aplikacji nawozu azotowego na wysokość i jakość plonu brokułu. II Ogólnopol. Symp. nt. „Nowe rośliny i technologie w ogrodnictwie”. Poznań, 192–195.
Marshall S.W., Tracy W.F., 2003. Sweet corn. (in:) Ramstad P.E., White P. (eds): Corn Chemistry and Technology. American Association of Cereal Chemists, Minneapolis, 537–569.
Michałojć Z., Nurzyński J., Kossowski J.M., 1996. Wpływ nawożenia azotowo-potasowego na plonowanie i skład chemiczny kukurydzy cukrowej. Annales UMCS, sec. EEE, Horticultura 4 (13), 95–103.
Niedziółka I., Szymanek M., 2005. Technologia produkcji i obróbki kolb kukurydzy cukrowej. Inżynieria Rolnicza 4 (64), 47–55.
PN-90/A-75101/03. Oznaczanie zawartości suchej masy metodą wagową.
PN-90/A-75101/07. Oznaczanie zawartości cukrów i ekstraktu bezcukrowego.
PN-90/A-75101/11. Oznaczanie zawartości witaminy C.
Shewfelt, R.L., 1990. Sources of variation in the nutrient content of agricultural commodities from the farm to the consumer. J. Food Qual. 13, 37–54.
Tejada M., Gonzales J.L., García-Martínez A.M., Parado J., 2008. Effects of different green manures on soil biological properties and maize yield. Biores. Technol. 99, 1758–1767.
Venter F., 1983. Der Nitratgehalt in Chinakohl (Brassica pekinensis (Lour.) Rupr.). Gartenbauwiss. 48(1), 9–12.
Warman P.R., Havard K.A., 1998. Yield, vitamin and mineral contents of organically and conventionally grown potatoes and sweet corn. Agric., Ecosys. Environ. 68, 207–216.
Zaniewicz-Bajkowska A., Rosa R., Kosterna E., Franczuk J., Buraczyńska D., 2010. The effect of sunflower (Helianthus annuus L.) catch crop on content of selected components of nutritive value of sweet corn (Zea mays L. var. saccharata (Sturtev.) L.H. Bailey). Acta Sci. Pol., Hortorum Cultus 9(4), 53–62.

Downloads

Download data is not yet available.

Most read articles by the same author(s)

1 2 > >> 

Similar Articles

<< < 9 10 11 12 13 14 15 16 17 18 > >> 

You may also start an advanced similarity search for this article.