The crude protein and protein, free amino acid and nitrate contents in potato tubers of five varieties growing in organic and conventional crop management systems were Studied in the field experiment. Field trials were carried out on two localities of different altitude and soil conditions. Mean content of crude protein was significantly higher in tubers from organic crop management than in tubers from conventional system ( 11.02 and 9.83 % in dry matter, respectively). Similar result was observed in protein content (in organic 5.51 % and in conventional 5.08 % in dry matter, respectively). Variety was the factor having the highest direct effect on crude protein as well as protein contents. Tubers from conventional crop management showed an increased tendency to accumulate nitrates.
TY - CONF
AU - Broćić, Zoran
AU - Milošević, Drago
AU - Macak, Milan
AU - Tyr, Stefan
PY - 2008
UR - http://aspace.agrif.bg.ac.rs/handle/123456789/1636
AB - The crude protein and protein, free amino acid and nitrate contents in potato tubers of five varieties growing in organic and conventional crop management systems were Studied in the field experiment. Field trials were carried out on two localities of different altitude and soil conditions. Mean content of crude protein was significantly higher in tubers from organic crop management than in tubers from conventional system ( 11.02 and 9.83 % in dry matter, respectively). Similar result was observed in protein content (in organic 5.51 % and in conventional 5.08 % in dry matter, respectively). Variety was the factor having the highest direct effect on crude protein as well as protein contents. Tubers from conventional crop management showed an increased tendency to accumulate nitrates.
C3 - Cereal Research Communications
T1 - The influence of an organic and conventional systems on chemical composition of potato tubers
EP - 682
IS - SUPPL. 5
SP - 679
VL - 36
UR - https://hdl.handle.net/21.15107/rcub_agrospace_1636
ER -
@conference{
author = "Broćić, Zoran and Milošević, Drago and Macak, Milan and Tyr, Stefan",
year = "2008",
abstract = "The crude protein and protein, free amino acid and nitrate contents in potato tubers of five varieties growing in organic and conventional crop management systems were Studied in the field experiment. Field trials were carried out on two localities of different altitude and soil conditions. Mean content of crude protein was significantly higher in tubers from organic crop management than in tubers from conventional system ( 11.02 and 9.83 % in dry matter, respectively). Similar result was observed in protein content (in organic 5.51 % and in conventional 5.08 % in dry matter, respectively). Variety was the factor having the highest direct effect on crude protein as well as protein contents. Tubers from conventional crop management showed an increased tendency to accumulate nitrates.",
journal = "Cereal Research Communications",
title = "The influence of an organic and conventional systems on chemical composition of potato tubers",
pages = "682-679",
number = "SUPPL. 5",
volume = "36",
url = "https://hdl.handle.net/21.15107/rcub_agrospace_1636"
}
Broćić, Z., Milošević, D., Macak, M.,& Tyr, S.. (2008). The influence of an organic and conventional systems on chemical composition of potato tubers. in Cereal Research Communications, 36(SUPPL. 5), 679-682.
https://hdl.handle.net/21.15107/rcub_agrospace_1636
Broćić Z, Milošević D, Macak M, Tyr S. The influence of an organic and conventional systems on chemical composition of potato tubers. in Cereal Research Communications. 2008;36(SUPPL. 5):679-682.
https://hdl.handle.net/21.15107/rcub_agrospace_1636 .
Broćić, Zoran, Milošević, Drago, Macak, Milan, Tyr, Stefan, "The influence of an organic and conventional systems on chemical composition of potato tubers" in Cereal Research Communications, 36, no. SUPPL. 5 (2008):679-682,
https://hdl.handle.net/21.15107/rcub_agrospace_1636 .
