Abstract
The present experiment aimed to investigate the influence of humic acid application on qualitative traits of sugar beet cv. 'Shirin' basis of a randomized complete block design with four replications during 2007-2008. The plants were treated with different humic acid treatments (control, 200, 300, 400, 500, and 600 kg ha -1 ). The sugar and non-sugar components such as potassium, sodium, amino-nitrogen and some qualitative parameters for sugar processing such as alkalinity of juice , root yield, sugar percent, recoverable sugar, and sugar content in molasses were determined according to the standard methods. According to the results, humic acid application enhanced sugar quality of sugar beet. The lowest value for K, Na and amino-nitrogen was observed in H300 treatment (300 kg ha -1 ) with 3.85 meq 100 g -1 pulp, 1.22 meq 100 g -1 pulp and 1.21 meq 100 g -1 pulp, respectively. The highest recoverable sugar content (15.64%) was obtained from 500 kg ha -1 application. Also, the highest sugar yield (18.41%) and the lowest sugar content in molasses (2.14%) were observed in the treatments of 400 kg ha -1 and 300 kg ha -1 humic acid, respectively.
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Claims 7
Claim · model-written summary
Humic acid application enhanced the sugar quality of sugar beet compared with the control.
- Taxon
- sugar beet
Beta vulgaris subsp. vulgarise2 - Treatment
- humic acid applicatione1
- Outcome
- sugar qualitye1
- Direction
- enhancede1
- Comparator
- controle0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The plants were treated with different humic acid treatments (control, 200, 300, 400, 500, and 600 kg ha -1 )”
e1“humic acid application enhanced sugar quality of sugar beet”
e2“sugar beet cv. 'Shirin'”
Claim · model-written summary
The 500 kg/ha humic acid rate gave the highest recoverable sugar content in sugar beet, 15.64%.
- Taxon
- sugar beetBeta vulgaris subsp. vulgarise2
- Treatment
- 500 kg ha -1 applicatione3
- Outcome
- recoverable sugar contente3
- Direction
- higheste3
- Value
- 15.64%e3
- Comparator
- controle0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The plants were treated with different humic acid treatments (control, 200, 300, 400, 500, and 600 kg ha -1 )”
e2“sugar beet cv. 'Shirin'”
e3“The highest recoverable sugar content (15.64%) was obtained from 500 kg ha -1 application”
Claim · model-written summary
The 400 kg/ha humic acid rate gave the highest sugar yield in sugar beet, 18.41%.
- Taxon
- sugar beetBeta vulgaris subsp. vulgarise2
- Treatment
- 400 kg ha -1e4
- Outcome
- sugar yielde4
- Direction
- higheste4
- Value
- 18.41%e4
- Comparator
- controle0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The plants were treated with different humic acid treatments (control, 200, 300, 400, 500, and 600 kg ha -1 )”
e2“sugar beet cv. 'Shirin'”
e4“the highest sugar yield (18.41%) and the lowest sugar content in molasses (2.14%) were observed in the treatments of 400 kg ha -1 and 300 kg ha -1 humic acid, respectively”
Claim · model-written summary
The 300 kg/ha humic acid treatment gave the lowest sugar content in molasses of sugar beet, 2.14%.
- Taxon
- sugar beetBeta vulgaris subsp. vulgarise2
- Treatment
- 300 kg ha -1 humic acide4
- Outcome
- sugar content in molassese4
- Direction
- loweste4
- Value
- 2.14%e4
- Comparator
- controle0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The plants were treated with different humic acid treatments (control, 200, 300, 400, 500, and 600 kg ha -1 )”
e2“sugar beet cv. 'Shirin'”
e4“the highest sugar yield (18.41%) and the lowest sugar content in molasses (2.14%) were observed in the treatments of 400 kg ha -1 and 300 kg ha -1 humic acid, respectively”
Claim · model-written summary
The H300 treatment (300 kg/ha humic acid) gave the lowest K value in sugar beet, 3.85 meq per 100 g pulp.
- Taxon
- sugar beetBeta vulgaris subsp. vulgarise2
- Treatment
- H300 treatment (300 kg ha -1)e5
- Outcome
- Ke5
- Direction
- loweste5
- Value
- 3.85 meq 100 g -1 pulpe5
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e2“sugar beet cv. 'Shirin'”
e5“The lowest value for K, Na and amino-nitrogen was observed in H300 treatment (300 kg ha -1) with 3.85 meq 100 g -1 pulp, 1.22 meq 100 g -1 pulp and 1.21 meq 100 g -1 pulp, respectively”
Claim · model-written summary
The H300 treatment gave the lowest Na value in sugar beet, 1.22 meq per 100 g pulp.
- Taxon
- sugar beetBeta vulgaris subsp. vulgarise2
- Treatment
- H300 treatment (300 kg ha -1)e5
- Outcome
- Nae5
- Direction
- loweste5
- Value
- 1.22 meq 100 g -1 pulpe5
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e2“sugar beet cv. 'Shirin'”
e5“The lowest value for K, Na and amino-nitrogen was observed in H300 treatment (300 kg ha -1) with 3.85 meq 100 g -1 pulp, 1.22 meq 100 g -1 pulp and 1.21 meq 100 g -1 pulp, respectively”
Claim · model-written summary
The H300 treatment gave the lowest amino-nitrogen value in sugar beet, 1.21 meq per 100 g pulp.
- Taxon
- sugar beetBeta vulgaris subsp. vulgarise2
- Treatment
- H300 treatment (300 kg ha -1)e5
- Outcome
- amino-nitrogene5
- Direction
- loweste5
- Value
- 1.21 meq 100 g -1 pulpe5
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e2“sugar beet cv. 'Shirin'”
e5“The lowest value for K, Na and amino-nitrogen was observed in H300 treatment (300 kg ha -1) with 3.85 meq 100 g -1 pulp, 1.22 meq 100 g -1 pulp and 1.21 meq 100 g -1 pulp, respectively”
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See all 16 papers →Claims are grouped by organism, treatment and what was measured or targeted. A paper counts as positive when any of its claims in the group is positive.