Abstract
The current study was carried out on ordinary blackearth (chernozem) in the southern part of the Rostov region in the FSBSI “ARC “Donskoy” (2017–2020 agricultural years). The purpose of the work was to identify the effect of autumn and spring sowing periods on grain productivity and quality of the facultative barley variety ‘Marusya’ according to various forecrops. There has been considered the dynamics of the productivity of the variety ‘Marusya’ depending on the sowing time when sown after maize for grain and sunflower. There has been established high adaptability of the variety ‘Marusya’ after nonfallow forecrops. It has formed a high productivity when sown in autumn at various times. There has been found out a positive reaction of the variety to sowing on September 10, 20 and 30, where the maximum productivity when sown after maize for grain was 6.76–6.91 t/ha. When sowing at later time, there was a slight decrease in productivity. When sown in spring, the highest protein percentage in grain was 11.0 and 11.6%. However, due to the highest productivity, the maximum protein yield was when sowing in autumn, up to 0.71 t/ha. The calculation of the economic efficiency of grain production showed that the highest profitability (214.1 and 214.4%) was obtained when the variety ‘Marusya’ was sown on September 10 and 20 after maize for grain. On average, over the years of study, the maximum conditional net income according to the forecrop, depending on the sowing time, was from 59658 to 84261 rubles/ha when sown in winter and from 48881 to 59170 rubles/ha in spring. The minimum profitability 62.1–75.2% was identified when sown in spring in 10 days after the soil was physically mature.
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Claims 10
Claim · model-written summary
The maximum productivity of barley when sown after maize for grain was 6.76–6.91 t/ha.
- Taxon
- barley
.jpg?width=60)
Hordeum vulgaree1 - Material
- ‘Marusya’e1
- Treatment
- sown after maize for graine2
- Outcome
- productivitye2
- Direction
- maximume2
- Value
- 6.76–6.91 t/hae2
- Setting
- southern part of the Rostov regione0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
.jpg?width=500)
Verbatim
e0“The current study was carried out on ordinary blackearth (chernozem) in the southern part of the Rostov region”
e1“The purpose of the work was to identify the effect of autumn and spring sowing periods on grain productivity and quality of the facultative barley variety ‘Marusya’”
e2“where the maximum productivity when sown after maize for grain was 6.76–6.91 t/ha”
Claim · model-written summary
Barley formed a high productivity when sown in autumn at various times.
- Taxon
- barleyHordeum vulgaree1
- Material
- ‘Marusya’e1
- Treatment
- sown in autumn at various timese3
- Outcome
- productivitye3
- Direction
- highe3
- Setting
- southern part of the Rostov regione0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The current study was carried out on ordinary blackearth (chernozem) in the southern part of the Rostov region”
e1“The purpose of the work was to identify the effect of autumn and spring sowing periods on grain productivity and quality of the facultative barley variety ‘Marusya’”
e3“It has formed a high productivity when sown in autumn at various times”
Claim · model-written summary
Later sowing caused a slight decrease in barley productivity.
- Taxon
- barleyHordeum vulgaree1
- Material
- ‘Marusya’e1
- Treatment
- sowing at later timee4
- Outcome
- productivitye4
- Direction
- decreasee4
- Qualifier
- slighte4
- Setting
- southern part of the Rostov regione0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The current study was carried out on ordinary blackearth (chernozem) in the southern part of the Rostov region”
e1“The purpose of the work was to identify the effect of autumn and spring sowing periods on grain productivity and quality of the facultative barley variety ‘Marusya’”
e4“When sowing at later time, there was a slight decrease in productivity”
Claim · model-written summary
Spring sowing gave the highest grain protein percentage, 11.0 and 11.6%.
- Taxon
- barleyHordeum vulgaree1
- Material
- ‘Marusya’e1
- Treatment
- sown in springe5
- Outcome
- protein percentage in graine5
- Direction
- higheste5
- Value
- 11.0 and 11.6%e5
- Setting
- southern part of the Rostov regione0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The current study was carried out on ordinary blackearth (chernozem) in the southern part of the Rostov region”
e1“The purpose of the work was to identify the effect of autumn and spring sowing periods on grain productivity and quality of the facultative barley variety ‘Marusya’”
e5“When sown in spring, the highest protein percentage in grain was 11.0 and 11.6%”
Claim · model-written summary
Autumn sowing gave the maximum protein yield, up to 0.71 t/ha.
- Taxon
- barleyHordeum vulgaree1
- Material
- ‘Marusya’e1
- Treatment
- sowing in autumne6
- Outcome
- protein yielde6
- Direction
- maximume6
- Value
- 0.71 t/hae6
- Setting
- southern part of the Rostov regione0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The current study was carried out on ordinary blackearth (chernozem) in the southern part of the Rostov region”
e1“The purpose of the work was to identify the effect of autumn and spring sowing periods on grain productivity and quality of the facultative barley variety ‘Marusya’”
e6“the maximum protein yield was when sowing in autumn, up to 0.71 t/ha”
Claim · model-written summary
Sowing on September 10 and 20 after maize for grain gave the highest profitability, 214.1 and 214.4%.
- Taxon
- barleyHordeum vulgaree1
- Material
- ‘Marusya’e7
- Treatment
- sown on September 10 and 20 after maize for graine7
- Outcome
- profitabilitye7
- Direction
- higheste7
- Value
- 214.1 and 214.4%e7
- Setting
- southern part of the Rostov regione0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The current study was carried out on ordinary blackearth (chernozem) in the southern part of the Rostov region”
e1“The purpose of the work was to identify the effect of autumn and spring sowing periods on grain productivity and quality of the facultative barley variety ‘Marusya’”
e7“the highest profitability (214.1 and 214.4%) was obtained when the variety ‘Marusya’ was sown on September 10 and 20 after maize for grain”
Claim · model-written summary
Spring sowing 10 days after the soil was physically mature gave the minimum profitability, 62.1–75.2%.
- Taxon
- barleyHordeum vulgaree1
- Material
- ‘Marusya’e1
- Treatment
- sown in spring in 10 days after the soil was physically maturee2
- Outcome
- profitabilitye2
- Direction
- minimume2
- Value
- 62.1–75.2%e2
- Setting
- southern part of the Rostov regione0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The current study was carried out on ordinary blackearth (chernozem) in the southern part of the Rostov region”
e1“The purpose of the work was to identify the effect of autumn and spring sowing periods on grain productivity and quality of the facultative barley variety ‘Marusya’”
e2“The minimum profitability 62.1–75.2% was identified when sown in spring in 10 days after the soil was physically mature”
Claim · model-written summary
Winter sowing gave a maximum conditional net income of 59658 to 84261 rubles/ha.
- Taxon
- barleyHordeum vulgaree1
- Material
- ‘Marusya’e1
- Treatment
- when sown in wintere2
- Outcome
- conditional net incomee2
- Direction
- maximume2
- Value
- from 59658 to 84261 rubles/hae2
- Setting
- southern part of the Rostov regione0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The current study was carried out on ordinary blackearth (chernozem) in the southern part of the Rostov region”
e1“The purpose of the work was to identify the effect of autumn and spring sowing periods on grain productivity and quality of the facultative barley variety ‘Marusya’”
e2“the maximum conditional net income according to the forecrop, depending on the sowing time, was from 59658 to 84261 rubles/ha when sown in winter and from 48881 to 59170 rubles/ha in spring”
Claim · model-written summary
Spring sowing gave a maximum conditional net income of 48881 to 59170 rubles/ha.
- Taxon
- barleyHordeum vulgaree1
- Material
- ‘Marusya’e1
- Treatment
- in springe2
- Outcome
- conditional net incomee2
- Direction
- maximume2
- Value
- from 48881 to 59170 rubles/hae2
- Setting
- southern part of the Rostov regione0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The current study was carried out on ordinary blackearth (chernozem) in the southern part of the Rostov region”
e1“The purpose of the work was to identify the effect of autumn and spring sowing periods on grain productivity and quality of the facultative barley variety ‘Marusya’”
e2“the maximum conditional net income according to the forecrop, depending on the sowing time, was from 59658 to 84261 rubles/ha when sown in winter and from 48881 to 59170 rubles/ha in spring”
Claim · model-written summary
Barley variety 'Marusya' showed high adaptability after nonfallow forecrops.
- Taxon
- barleyHordeum vulgaree1
- Material
- ‘Marusya’e2
- Outcome
- adaptabilitye2
- Qualifier
- after nonfallow forecropse2
- Setting
- southern part of the Rostov regione0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The current study was carried out on ordinary blackearth (chernozem) in the southern part of the Rostov region”
e1“The purpose of the work was to identify the effect of autumn and spring sowing periods on grain productivity and quality of the facultative barley variety ‘Marusya’”
e2“There has been established high adaptability of the variety ‘Marusya’ after nonfallow forecrops”
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