Yielding of sugar maize planted without N - fertilization
2008
Waligora, H. | Szulc, P. | Skrzypczak, W.,Uniwersytet Przyrodniczy, Poznan (Poland). Katedra Uprawy Roli i Roslin
Field experiments to estimate yielding of sugar maize planted without nitrogen fertilization were conducted at the Agricultural University of Poznan in 1999-2001. It has been shown that increase in pre-sowing nitrogen dose from 30 to 60 kg N/ha resulted in significant yield increase in cobs, increase the percentage of 1st class cobs and their length, and the number of grains in a cob. The highest cobs yield was obtained after 60 kg N/ha
Afficher plus [+] Moins [-]Mots clés AGROVOC
Informations bibliographiques
Cette notice bibliographique a été fournie par Central Agricultural Library
Découvrez la collection de ce fournisseur de données dans AGRIS