Abstract
Abstract On dark gray forest and leached chernozem soils of the Tambov region, the effectiveness of using new granular organic fertilizer from poultry excreta was evaluated. After disinfection of the litter by deep drying, the total content of NPK in the fertilizer constitutes 11-12%, the content of trace elements is about 1g/kg. Field experiments conducted in 2019 showed that the yield increase from the introduction of the studied organic fertilizer at a dose of 4-8 t/ha on spring wheat was 25-30%, on spring barley - 20-23%, on sugar beets from the introduction of 8 t/ha - 10-12%, on potatoes - 40-50%, on tomatoes from 6 t/ha - 30-32% Profitability from the use of this fertilizer on cereals is 130-145%, on technical crops - 140-150%, on vegetables - 230-250%. Optimal fertilizer doses contribute to increasing protein in wheat grains by 1.5%, sugar content in sugar beets by 8-9%, starch content in potatoes by 3-4%, and sugar, dry substances and vitamin C content in tomatoes by 1-2%. The introduction of fertilizer in doses higher than optimal contributes to the increase of basic nutrients and micronutrients content in the soil.
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Claims 13
Claim · model-written summary
Granular fertilizer at 4-8 t/ha increased spring wheat yield by 25-30% in Tambov field experiments.
- Taxon
- spring wheat
Triticum aestivume1 - Treatment
- introduction of the studied organic fertilizer at a dose of 4-8 t/hae1
- Outcome
- yielde1
- Direction
- increasee1
- Value
- 25-30%e1
- Setting
- Tambov regione0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Verbatim
e0“On dark gray forest and leached chernozem soils of the Tambov region”
e1“Field experiments conducted in 2019 showed that the yield increase from the introduction of the studied organic fertilizer at a dose of 4-8 t/ha on spring wheat was 25-30%, on spring barley - 20-23%, on sugar beets from the introduction of 8 t/ha - 10-12%, on potatoes - 40-50%, on tomatoes from 6 t/ha - 30-32% Profitability from the use of this fertilizer on cereals is 130-145%, on technical crops - 140-150%, on vegetables - 230-250%”
Claim · model-written summary
Granular fertilizer increased spring barley yield by 20-23% in Tambov field experiments.
- Taxon
- spring barley
Hordeum vulgaree1 - Treatment
- introduction of the studied organic fertilizere1
- Outcome
- yielde1
- Direction
- increasee1
- Value
- 20-23%e1
- Setting
- Tambov regione0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
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Verbatim
e0“On dark gray forest and leached chernozem soils of the Tambov region”
e1“Field experiments conducted in 2019 showed that the yield increase from the introduction of the studied organic fertilizer at a dose of 4-8 t/ha on spring wheat was 25-30%, on spring barley - 20-23%, on sugar beets from the introduction of 8 t/ha - 10-12%, on potatoes - 40-50%, on tomatoes from 6 t/ha - 30-32% Profitability from the use of this fertilizer on cereals is 130-145%, on technical crops - 140-150%, on vegetables - 230-250%”
Claim · model-written summary
Introduction of 8 t/ha of granular fertilizer increased sugar beet yield by 10-12%.
- Taxon
- sugar beets
Beta vulgaris subsp. vulgarise1 - Treatment
- introduction of 8 t/hae1
- Outcome
- yielde1
- Direction
- increasee1
- Value
- 10-12%e1
- Setting
- Tambov regione0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Verbatim
e0“On dark gray forest and leached chernozem soils of the Tambov region”
e1“Field experiments conducted in 2019 showed that the yield increase from the introduction of the studied organic fertilizer at a dose of 4-8 t/ha on spring wheat was 25-30%, on spring barley - 20-23%, on sugar beets from the introduction of 8 t/ha - 10-12%, on potatoes - 40-50%, on tomatoes from 6 t/ha - 30-32% Profitability from the use of this fertilizer on cereals is 130-145%, on technical crops - 140-150%, on vegetables - 230-250%”
Claim · model-written summary
Granular fertilizer increased potato yield by 40-50%.
- Taxon
- potatoes
Solanum tuberosume1 - Treatment
- introduction of the studied organic fertilizere1
- Outcome
- yielde1
- Direction
- increasee1
- Value
- 40-50%e1
- Setting
- Tambov regione0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Verbatim
e0“On dark gray forest and leached chernozem soils of the Tambov region”
e1“Field experiments conducted in 2019 showed that the yield increase from the introduction of the studied organic fertilizer at a dose of 4-8 t/ha on spring wheat was 25-30%, on spring barley - 20-23%, on sugar beets from the introduction of 8 t/ha - 10-12%, on potatoes - 40-50%, on tomatoes from 6 t/ha - 30-32% Profitability from the use of this fertilizer on cereals is 130-145%, on technical crops - 140-150%, on vegetables - 230-250%”
Claim · model-written summary
Granular fertilizer from 6 t/ha increased tomato yield by 30-32%.
- Taxon
- tomatoes
Solanum lycopersicume1 - Treatment
- from 6 t/hae1
- Outcome
- yielde1
- Direction
- increasee1
- Value
- 30-32%e1
- Setting
- Tambov regione0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Verbatim
e0“On dark gray forest and leached chernozem soils of the Tambov region”
e1“Field experiments conducted in 2019 showed that the yield increase from the introduction of the studied organic fertilizer at a dose of 4-8 t/ha on spring wheat was 25-30%, on spring barley - 20-23%, on sugar beets from the introduction of 8 t/ha - 10-12%, on potatoes - 40-50%, on tomatoes from 6 t/ha - 30-32% Profitability from the use of this fertilizer on cereals is 130-145%, on technical crops - 140-150%, on vegetables - 230-250%”
Claim · model-written summary
Optimal fertilizer doses increased protein in wheat grains by 1.5%.
- Taxon
- wheat
Triticum aestivume2 - Treatment
- Optimal fertilizer dosese2
- Outcome
- protein in wheat grainse2
- Direction
- increasinge2
- Value
- 1.5%e2
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Verbatim
e2“Optimal fertilizer doses contribute to increasing protein in wheat grains by 1.5%, sugar content in sugar beets by 8-9%, starch content in potatoes by 3-4%, and sugar, dry substances and vitamin C content in tomatoes by 1-2%”
Claim · model-written summary
Optimal fertilizer doses increased sugar content in sugar beets by 8-9%.
- Taxon
- sugar beets
Beta vulgaris subsp. vulgarise2 - Treatment
- Optimal fertilizer dosese2
- Outcome
- sugar contente2
- Direction
- increasinge2
- Value
- 8-9%e2
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Verbatim
e2“Optimal fertilizer doses contribute to increasing protein in wheat grains by 1.5%, sugar content in sugar beets by 8-9%, starch content in potatoes by 3-4%, and sugar, dry substances and vitamin C content in tomatoes by 1-2%”
Claim · model-written summary
Optimal fertilizer doses increased starch content in potatoes by 3-4%.
- Taxon
- potatoes
Solanum tuberosume2 - Treatment
- Optimal fertilizer dosese2
- Outcome
- starch contente2
- Direction
- increasinge2
- Value
- 3-4%e2
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Verbatim
e2“Optimal fertilizer doses contribute to increasing protein in wheat grains by 1.5%, sugar content in sugar beets by 8-9%, starch content in potatoes by 3-4%, and sugar, dry substances and vitamin C content in tomatoes by 1-2%”
Claim · model-written summary
Optimal fertilizer doses increased sugar, dry substances and vitamin C content in tomatoes by 1-2%.
- Taxon
- tomatoes
Solanum lycopersicume2 - Treatment
- Optimal fertilizer dosese2
- Outcome
- sugar, dry substances and vitamin C contente2
- Direction
- increasinge2
- Value
- 1-2%e2
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Verbatim
e2“Optimal fertilizer doses contribute to increasing protein in wheat grains by 1.5%, sugar content in sugar beets by 8-9%, starch content in potatoes by 3-4%, and sugar, dry substances and vitamin C content in tomatoes by 1-2%”
Claim · model-written summary
Fertilizer doses above the optimum increased basic and micronutrient contents of the soil.
Verbatim
t0“Effect of granular fertilizer of disinfected chicken dung application on crop productivity and soil fertility”
e3“The introduction of fertilizer in doses higher than optimal contributes to the increase of basic nutrients and micronutrients content in the soil”
Claim · model-written summary
Granular fertilizer on cereals gave profitability of 130-145%.
Verbatim
e1“Field experiments conducted in 2019 showed that the yield increase from the introduction of the studied organic fertilizer at a dose of 4-8 t/ha on spring wheat was 25-30%, on spring barley - 20-23%, on sugar beets from the introduction of 8 t/ha - 10-12%, on potatoes - 40-50%, on tomatoes from 6 t/ha - 30-32% Profitability from the use of this fertilizer on cereals is 130-145%, on technical crops - 140-150%, on vegetables - 230-250%”
Claim · model-written summary
Granular fertilizer on technical crops gave profitability of 140-150%.
Verbatim
e1“Field experiments conducted in 2019 showed that the yield increase from the introduction of the studied organic fertilizer at a dose of 4-8 t/ha on spring wheat was 25-30%, on spring barley - 20-23%, on sugar beets from the introduction of 8 t/ha - 10-12%, on potatoes - 40-50%, on tomatoes from 6 t/ha - 30-32% Profitability from the use of this fertilizer on cereals is 130-145%, on technical crops - 140-150%, on vegetables - 230-250%”
Claim · model-written summary
Granular fertilizer on vegetables gave profitability of 230-250%.
Verbatim
e1“Field experiments conducted in 2019 showed that the yield increase from the introduction of the studied organic fertilizer at a dose of 4-8 t/ha on spring wheat was 25-30%, on spring barley - 20-23%, on sugar beets from the introduction of 8 t/ha - 10-12%, on potatoes - 40-50%, on tomatoes from 6 t/ha - 30-32% Profitability from the use of this fertilizer on cereals is 130-145%, on technical crops - 140-150%, on vegetables - 230-250%”
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