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Efficiency of nitrogen, phosphorus, and potassium use by corn, sunflower, and sugarbeet for the synthesis of organic matter
(Martinus Nijhoff/Dr. W. Junk Publishers, 1983)
A three-year experiment was conducted in natural conditions on chernozem soil to examine the efficiency of nitrogen, phosphorus, and potassium use by corn (C4 type), sunflower and sugarbeet (C3 type) grown in optimum ...
Mogućnosti selekcije pšenice na otpornost osetljivog tipa reakcije prema Puccinia recondita tritici i Erysiphe graminis tritici / Possibilities of wheat selection to non-specific resistance to Puccinia recondita tritici and Erisyphe graminis tritici
(Novi Sad : Institut za ratarstvo i povrtarstvo, 1989)
Na osnovu slabog intenziteta zaraze u polju i utvrđivanjem pokazatelja usporenog razvoja bolesti u kontrolisanim uslovima moguće je odabrati genotipove koji sadrže gene za nespecifičnu otpornost (otpornost osetljivog tipa ...