Abstract
Abstract The most effective agricultural techniques in the production of high-quality and productive seeds of wheat varieties are the sowing time and seeding rate. The results of the study showed that the best time for new varieties of wheat in the conditions of 2019-2020. is sowing on May 25 with a seeding rate of 5.5 million viable grains per hectare. In terms of yield, the promising variety Beiskaya surpassed the zoned variety Krasnoyarskaya 12 in all variants by 0.1 - 0.3 t / ha. The response of varieties to seeding rates is more noticeable at a late sowing period: the difference in yield in thinned and thickened crops was 0.4 t / ha, while at an early date - 0.2 t / ha. Indicators of the parameters of the elements of the structure of yield (weight of 1000 grains, grain content of an ear, productive stalk) increased with a late sowing period. Analysis of variance of wheat varieties by yield revealed that this indicator significantly depended on the sowing time - 54%, seeding rates - 22%, as well as on the hereditary characteristics of the studied forms - 14%. The seed multiplication factor (the ratio of the mass of harvested seeds to the mass of sown seeds) was 20-22 at a seeding rate of 3.5 million germinating grains per hectare for both varieties and 12-14 at a seeding rate of 5.5 million germinating grains per hectare; the reduced seeding rate allows you to get an additional 4-6 tons of seeds.
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Claims 11
Claim · model-written summary
May 25 sowing at 5.5 million viable grains per hectare was best for the new wheat varieties in 2019-2020.
- Taxon
- wheat
Triticum aestivume0 - Outcome
- sowing on May 25 with a seeding rate of 5.5 million viable grains per hectaree0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“the best time for new varieties of wheat in the conditions of 2019-2020. is sowing on May 25 with a seeding rate of 5.5 million viable grains per hectare”
Claim · model-written summary
Beiskaya yielded 0.1 - 0.3 t / ha more than Krasnoyarskaya 12 across variants.
- Taxon
- wheatTriticum aestivumt0
- Material
- Beiskayae0
- Outcome
- yielde0
- Direction
- surpassede0
- Value
- 0.1 - 0.3 t / hae0
- Comparator
- Krasnoyarskaya 12e0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“In terms of yield, the promising variety Beiskaya surpassed the zoned variety Krasnoyarskaya 12 in all variants by 0.1 - 0.3 t / ha”
t0“wheat”
Claim · model-written summary
Yield difference between thinned and thickened crops was 0.4 t / ha at late sowing.
- Taxon
- wheatTriticum aestivumt0
- Outcome
- difference in yielde0
- Value
- 0.4 t / hae0
- Qualifier
- at a late sowing periode1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“the difference in yield in thinned and thickened crops was 0.4 t / ha”
e1“at a late sowing period”
t0“wheat”
Claim · model-written summary
Yield difference between thinned and thickened crops was 0.2 t / ha at early sowing.
- Taxon
- wheatTriticum aestivumt0
- Outcome
- difference in yielde1
- Value
- 0.2 t / hae0
- Qualifier
- at an early datee0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“while at an early date - 0.2 t / ha”
e1“difference in yield in thinned and thickened crops”
t0“wheat”
Claim · model-written summary
Late sowing increased 1000-grain weight, grain content of an ear, and productive stalk.
- Taxon
- wheatTriticum aestivumt0
- Treatment
- late sowing periode0
- Outcome
- weight of 1000 grains, grain content of an ear, productive stalke0
- Direction
- increasede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“weight of 1000 grains, grain content of an ear, productive stalk) increased with a late sowing period”
t0“wheat”
Claim · model-written summary
Sowing time explained 54% of wheat yield variance.
- Taxon
- wheatTriticum aestivumt0
- Treatment
- sowing timee0
- Outcome
- yielde0
- Value
- 54%e0
Not reportedDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“yield revealed that this indicator significantly depended on the sowing time - 54%”
t0“wheat”
Claim · model-written summary
Seeding rate explained 22% of wheat yield variance.
- Taxon
- wheatTriticum aestivumt0
- Treatment
- seeding ratese0
- Outcome
- yielde1
- Value
- 22%e0
Not reportedDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“seeding rates - 22%”
e1“yield revealed that this indicator significantly depended on the sowing time - 54%, seeding rates - 22%”
t0“wheat”
Claim · model-written summary
Hereditary characteristics explained 14% of wheat yield variance.
- Taxon
- wheatTriticum aestivumt0
- Material
- studied formse0
- Outcome
- yielde1
- Value
- 14%e0
Not reportedDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“hereditary characteristics of the studied forms - 14%”
e1“yield revealed that this indicator significantly depended on the sowing time - 54%, seeding rates - 22%, as well as on the hereditary characteristics of the studied forms - 14%”
t0“wheat”
Claim · model-written summary
The seed multiplication factor was 20-22 at 3.5 million germinating grains per hectare for both varieties.
- Taxon
- wheatTriticum aestivumt0
- Treatment
- seeding rate of 3.5 million germinating grains per hectaree0
- Outcome
- seed multiplication factore0
- Value
- 20-22e0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The seed multiplication factor (the ratio of the mass of harvested seeds to the mass of sown seeds) was 20-22 at a seeding rate of 3.5 million germinating grains per hectare for both varieties”
t0“wheat”
Claim · model-written summary
The seed multiplication factor was 12-14 at 5.5 million germinating grains per hectare.
- Taxon
- wheatTriticum aestivumt0
- Treatment
- seeding rate of 5.5 million germinating grains per hectaree0
- Outcome
- seed multiplication factore1
- Value
- 12-14e0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“12-14 at a seeding rate of 5.5 million germinating grains per hectare”
e1“The seed multiplication factor”
t0“wheat”
Claim · model-written summary
Reduced seeding rate allows 4-6 additional tons of seeds.
- Taxon
- wheatTriticum aestivumt0
- Treatment
- reduced seeding ratee0
- Outcome
- seedse0
- Direction
- additionale0
- Value
- 4-6 tonse0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“the reduced seeding rate allows you to get an additional 4-6 tons of seeds”
t0“wheat”
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