Abstract
The results of the study of grain and fodder oat varieties in the competitive variety trial of the Omsk Agrarian Research Center are dis-cussed. The article provides data on the green food yield and its protein yield for the period from 2018 to 2020. The samples were tested under conditions with contrasting moisture content. Physiological indices of vari-eties are also analyzed: leaf area, accumulation and distribution of dry bi-omass as well as percentage of protein. The response of oat varieties by year to different weather conditions is shown. A favorable year has been identified for the formation of a common assimilating area of oat plants. It was revealed that the protein content in the vegetative mass of oats varies oppositely with the total yield. The accumulation of dry biomass in onto-genesis characterizes the photosynthetic activity of plants. It is in a positive relationship with their yieldability. The selection of grain and fodder oat varieties begins with the SP-2 nursery.
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Claims 3
Claim · model-written summary
Oat vegetative protein content varied oppositely with total yield.
- Taxon
- oats
Avena sativae0 - Outcome
- protein content in the vegetative masse0
- Direction
- oppositelye0
- Comparator
- total yielde0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“the protein content in the vegetative mass of oats varies oppositely with the total yield”
Claim · model-written summary
Dry biomass accumulation in oat ontogenesis was positively related to yieldability.
- Taxon
- oatAvena sativae0
- Organ / stage
- onto-genesise1
- Outcome
- yieldabilitye1
- Direction
- positivee1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“oat plants”
e1“The accumulation of dry biomass in onto-genesis characterizes the photosynthetic activity of plants. It is in a positive relationship with their yieldability”
Claim · model-written summary
Dry biomass accumulation characterized photosynthetic activity during oat ontogenesis.
- Taxon
- oatAvena sativae0
- Organ / stage
- onto-genesise1
- Outcome
- photosynthetic activitye1
Not reportedDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“oat plants”
e1“The accumulation of dry biomass in onto-genesis characterizes the photosynthetic activity of plants”