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- Title
Oddziaływanie międzyplonów ścierniskowych i rodzaju przyoranej biomasy na zdrowotność podstawy źdźbła i korzeni pszenicy jarej.
- Authors
Lemańczyk, Grzegorz; Wilczewski, Edward; Węglarz, Wojciech
- Abstract
The aim of the study was to evaluate the effect of type of ploughed-in biomass (biomass of underground and aboveground parts; post-harvest residue biomass) of legume plants (serradella, field pea and yellow lupine) grown in stubble catch crops on health status of roots and stem base of spring wheat cultivar Nawra. The pot experiment was carried out in a greenhouse in 4 series. The wheat health status was estimated 6 weeks after sowing of wheat. There was a significant effect of catch crop on the occurrence of foot and root rot wheat diseases. Legume plants grown as a catch crops showed positive effect on the occurrence of Fusarium foot rot. Cultivation of wheat after serradella crop significantly improved the health status of roots. Type of ploughed-in biomass showed an ambiguous effect on the health of wheat. Gaeumannomyces graminis was the most common pathogen isolated from wheat roots with necrosis symptoms. Fusarium spp., Rhizoctonia spp. and Cochliobolus sativus were isolated less frequently. The fungi isolated from the stem base represented mainly Fusarium culmorum, Fusarium oxysporum and C. sativus. Definitely less frequently isolated fungi represented other Fusarium species, Rhizoctonia spp. and G. graminis. Key
- Subjects
WHEAT farming; CATCH crops; PLANT diseases
- Publication
Progress in Plant Protection, 2016, Vol 56, Issue 1, p19
- ISSN
1427-4337
- Publication type
Article
- DOI
10.14199/ppp-2016-003