Specjalistyczne zmianowania z pszenica ozima na ciezkiej madzie zulawskij.
1984
Zawislak K. | Niewiadomski W. | Kasprzykowski W. | Rybak A.
Synthetic results of eight-year static experiments are presented. Increased share of winter wheat in the crop rotation ranging from 50 to 100%, mineral NPK fertilization level of 200 and 365 kg per hectare and two winter wheat varieties: Starke and Eros replaced periodically by the varieties of Grana and Winnetou and Grana and Holme, were applied. Subsequent increase of the frequency of wheat cultivation on the same field led to the following mean grain yield decrease relating to control: wheat - wheat - field beans - 5.0%, wheat - wheat- wheat - field bean - 7.2%, wheat - wheat - wheat - wheat - field bean - 8.8% and eventually the wheat monoculture - 11.6%.
Показать больше [+] Меньше [-]Ключевые слова АГРОВОК
Библиографическая информация
Эту запись предоставил Wolters Kluwer
