Claim · model-written summary
Loose smut damage on oats correlated positively with soil temperature from late May to early June (r = 0.76).
- Taxon
- oats
Avena sativat0 - Treatment
- soil temperaturee1
- Interactor
- Ustilago avenae
Ustilago avenaee0pathogen - Outcome
- damagee1
- Direction
- increaseinferrede1
- Value
- r = 0.76e1
- Qualifier
- third decade of May – the first decade of Junee1
- Setting
- forest-steppes of the Pre-Ob regione0
Verbatim
t0“Resistance of oats”
e0“Loose smut (Ustilago avenae (Pers.) Jens.) and covered smut (Ustilago kolleri Wille) are considered to be the most harmful and widespread in the forest-steppes of the Pre-Ob region”
e1“There has been established a significant correlation between plants’ damage caused by loose and covered smut and soil temperature during the period ‘third decade of May – the first decade of June’ (r = 0.76 and r = 0.73)”
Title
Resistance of oats to smut diseases in the forest-steppes of the Pre-Ob region
N. P. Bekhtold; E. A. Orlova Grain Economy of Russia 2022. doi:10.31367/2079-8725-2022-81-3-102-107
Other claims from this paper (7)
- Association Covered smut damage on oats correlated positively with soil temperature from late May to early June (r = 0.73).
- Association Smut damage on oats showed no significant correlation with average daily air temperature (r = 0.32 and r = 0.48).
- Association Smut manifestation on oats was negatively related to precipitation during the sowing-to-sprouts period (r = –0.77 and r = –0.71).
- Observation Most oat varieties are susceptible to smut pathogens.
- Observation Sibirsky Gerkules, Fakel and Rysak showed smut fungi resistance under an artificial infectious background.
- Observation Uralets showed smut fungi resistance under an artificial infectious background.
- Observation The identified resistant oat varieties combine large productivity, 1000-grain weight and lodging resistance.
.jpg?width=60){kind=small}
Hordeum vulgare