Abstract
Objective: to conduct an environmental test of soybean varieties of the Northern ecotype in the conditions of the cryolithozone of Central Yakutia. Objects of research soybean varieties of the Northern ecotype Killer whale and Dina. The work was carried out according to the generally Accepted methods of VIR named after N. I. Vavilov. Field work was carried out in 2018-2020 at the scientific field hospital of the Yakut research Institute named after M. G. Safronov, located on the second above-floodplain terrace of the Lena river in Khangalassky ulus of the Republic of Sakha (Yakutia). The soil of the experimental site, according to the morphological description, is permafrost-taiga pale yellow solodized, according to the granulometric composition, medium loamy, cultivated. The growing season over the years of research differed significantly in terms of heat and moisture supply. The duration of the growing season (seedling-full ripeness) was influenced by the characteristics of the variety and weather conditions. On average, over 3 years of study, the Kasatka variety has a growing season of 96 days, and Dina's is 9 days longer (105 days). The plant height and attachment height of the lower beans are signs of manufacturability of soybean plants. It was found that, depending on weather conditions, these indicators changed. In the year with the maximum sum of active temperatures (1585.9 ° С), both varieties of soybeans had the highest plant height and attachment of the lower pod. According to these signs, a negative reaction was noted in the Dina variety to arid conditions of the growing season (HTC - 0.49), in the Kasatka variety to the minimum amount of active temperatures (1503 ° C). For technology, the Kasatka variety is distinguished, in which the attachment height of the lower bob is 15.7 cm, which is 2 cm higher than that of Dina. According to the results of the analysis of the elements of the yield structure, on average over the years of research, the soybean varieties formed 14.5-16.0 beans / plant, 4.3-4.5 g / plant seeds, 1000 seeds weight 151-158 g. The Dina variety is distinguished for these indicators
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Claims 10
Claim · model-written summary
Kasatka matured in 96 days on average over three years.
Verbatim
e0“On average, over 3 years of study, the Kasatka variety has a growing season of 96 days”
Claim · model-written summary
Dina had a 105-day growing season, nine days longer than Kasatka.
.jpg?width=60){kind=small}
DinaNot reportedComparatorOutcome
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
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Verbatim
e0“Dina's is 9 days longer (105 days)”
Claim · model-written summary
Both soybean varieties had their highest plant height in the warmest year.
- Taxon
- soybeans
Glycine maxe0 - Outcome
- plant heighte0
- Direction
- higheste0
- Value
- 1585.9 ° Сe0
- Setting
- year with the maximum sum of active temperaturese0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“In the year with the maximum sum of active temperatures (1585.9 ° С), both varieties of soybeans had the highest plant height and attachment of the lower pod.”
Claim · model-written summary
Both soybean varieties had their highest lower pod attachment in the warmest year.
- Taxon
- soybeansGlycine maxe0
- Outcome
- attachment of the lower pode0
- Direction
- higheste0
- Value
- 1585.9 ° Сe0
- Setting
- year with the maximum sum of active temperaturese0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“In the year with the maximum sum of active temperatures (1585.9 ° С), both varieties of soybeans had the highest plant height and attachment of the lower pod.”
Claim · model-written summary
Dina showed a negative morphological response to arid growing-season conditions.
Verbatim
e0“According to these signs, a negative reaction was noted in the Dina variety to arid conditions of the growing season (HTC - 0.49)”
Claim · model-written summary
Kasatka showed a negative morphological response to the lowest active-temperature sum.
- Taxon
- Kasatka varietye0
- Material
- Kasatka varietye0
- Outcome
- minimum amount of active temperaturese0
- Value
- 1503 ° Ce0
Not reportedDirection
Verbatim
e0“in the Kasatka variety to the minimum amount of active temperatures (1503 ° C)”
Claim · model-written summary
Kasatka lower pod attachment was 15.7 cm, two cm higher than Dina.
Verbatim
e0“the Kasatka variety is distinguished, in which the attachment height of the lower bob is 15.7 cm, which is 2 cm higher than that of Dina”
Claim · model-written summary
Soybean varieties produced 14.5–16.0 beans per plant on average.
- Taxon
- soybean varietiesGlycine maxe0
- Outcome
- beans / plante0
- Value
- 14.5-16.0 beans / plante0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“the soybean varieties formed 14.5-16.0 beans / plant”
Claim · model-written summary
Soybean varieties produced 4.3–4.5 g of seeds per plant on average.
- Taxon
- soybean varietiesGlycine maxe0
- Outcome
- seedse0
- Value
- 4.3-4.5 g / plante0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“the soybean varieties formed 14.5-16.0 beans / plant, 4.3-4.5 g / plant seeds”
Claim · model-written summary
Soybean varieties had a 1000-seed weight of 151–158 g.
- Taxon
- soybean varietiesGlycine maxe0
- Outcome
- 1000 seeds weighte0
- Value
- 151-158 ge0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“the soybean varieties formed 14.5-16.0 beans / plant, 4.3-4.5 g / plant seeds, 1000 seeds weight 151-158 g”