Termin i ilosc wysiewu oraz nawozenie azotem pszenicy jarej. 1. Wplyw na plon ziarna
Material type: ArticleLanguage: Pl Publication details: 1981ISSN:- 0552-9778
- Sowing term and rate and nitrogen fertilization of spring wheat. 1. The effects on grain yield
- 83-889579
Item type | Current library | Collection | Call number | Copy number | Status | Date due | Barcode | Item holds | |
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Article | CIMMYT Knowledge Center: John Woolston Library | AGRIS Collection | 83-889579 (Browse shelf(Opens below)) | 1 | Available | 83-889579 |
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Objective of the study was to determine the effects of two sowing terms (early and late), two sowing rates (4,5 and 6,0 mln grains/ha), and four nitrogen fertilization rates (0, 80, 120 and 160 kg/ha N) on grain yields of two spring wheat varieties (Alfa and Kolibri) grown on a field which was previously cropped to either cereals or root crops. No interaction was found in the studied varieties between time and rate of sowing and N fertilization. Late sowing strongly reduced grain yields in both varieties. Spring wheat responded with maximum yields to N rate of 80 kg/ha. (author)
Polish
COMOD
AGRIS Collection