Paper · 2007 · Journal of Plant Production

SUGAR BEET YIELD AND QUALITY AS AFFECTED BY SOWING PATTERNS AND NITROGEN LEVELS

E. Nemeat Alla,; K. Aboushady; N. Yousef

16
claims
27
verbatim quotes
1
citations
2
research areas
✓
Open access · cc-by

Abstract

This investigation was carried out at the Experimentals farm of Sakha Agricultural Research Station, Kafr El-Sheikh Governorat during 2004/2005 and 2005/2006. This study was conducted to find out the effect of five plant population in terms of five planting patterns i.e. Three ridges 90 cm in width and hill spacing (15, 18 and 22.5 cm apart on the two sides of ridge) thus presents (56.000, 46.666 and 37. 333 plants/fad. respectively), row 50 cm in width and hill spacing of 20 cm apart. (42000 plant/fad.) and ridges 50 cm in width and hill spacing of 20 cm apart (42000 plant/fad.) as well as three nitrogen rates i.e. (80, 100 and 120 kg N/fad.) on yield and quality of sugar beet. Growing sugar beet plants in ridges of 50 cm and hill space of 20 cmcaused a significant increase in root diameter, root/top ratio, sucrose percentage as well as root, top and sugar yields/fad. in both seasons. On the other hand, there was no significant effect on root length, total soluble solids and juice purity percentages; parameters. Application of 120 kg N/fad. significantly increased root diameter, dry matter/plant, root/top ratio, sucrose percentage as well as root; top and sugar yields/fad. in the first season only. No significant effects were found on root length, total soluble solids (T.S.S.) and juice purity percentage in both seasons due to nitrogen fertilizer. It could be concluded that planting sugar beet on ridges 50 cm in with and hill spacing of 20 cm apart and application of nitrogen fertilizer at the rate of 120 kg N/fad. could be recommended for optimum root and sugar yields per unit area under the condition of this study.

Abstract from the paper’s OpenAlex record; open copy licensed cc-by. Read at the source ↗

The text the model read, with the source record’s inline markup (italics, sub- and superscripts) rendered and its character entities decoded; quote offsets refer to the raw text.

Claims 16

Intervention effectobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

Ridges of 50 cm with 20 cm hill spacing significantly increased root diameter in both seasons.

Treatment
ridges of 50 cm and hill space of 20 cme0
Outcome
root diametere0
Direction
increasee0
Qualifier
in both seasonse0

Not reportedComparator

Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Beta vulgaris subsp. vulgaris
Beta vulgaris subsp. vulgaris · TaxonQuadell · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“Growing sugar beet plants in ridges of 50 cm and hill space of 20 cmcaused a significant increase in root diameter, root/top ratio, sucrose percentage as well as root, top and sugar yields/fad. in both seasons.”

✓ located verbatim in the source · abstract, characters 688–898 · show in text ↑
Intervention effectobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

Ridges of 50 cm with 20 cm hill spacing significantly increased root/top ratio in both seasons.

Treatment
ridges of 50 cm and hill space of 20 cme0
Outcome
root/top ratioe0
Direction
increasee0
Qualifier
in both seasonse0

Not reportedComparator

Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Beta vulgaris subsp. vulgaris
Beta vulgaris subsp. vulgaris · TaxonQuadell · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“Growing sugar beet plants in ridges of 50 cm and hill space of 20 cmcaused a significant increase in root diameter, root/top ratio, sucrose percentage as well as root, top and sugar yields/fad. in both seasons.”

✓ located verbatim in the source · abstract, characters 688–898 · show in text ↑
Intervention effectobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

Ridges of 50 cm with 20 cm hill spacing significantly increased sucrose percentage in both seasons.

Treatment
ridges of 50 cm and hill space of 20 cme0
Outcome
sucrose percentagee0
Direction
increasee0
Qualifier
in both seasonse0

Not reportedComparator

Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Beta vulgaris subsp. vulgaris
Beta vulgaris subsp. vulgaris · TaxonQuadell · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“Growing sugar beet plants in ridges of 50 cm and hill space of 20 cmcaused a significant increase in root diameter, root/top ratio, sucrose percentage as well as root, top and sugar yields/fad. in both seasons.”

✓ located verbatim in the source · abstract, characters 688–898 · show in text ↑
Intervention effectobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

Ridges of 50 cm with 20 cm hill spacing significantly increased root, top and sugar yields/fad. in both seasons.

Treatment
ridges of 50 cm and hill space of 20 cme0
Outcome
root, top and sugar yields/fad.e0
Direction
increasee0
Qualifier
in both seasonse0

Not reportedComparator

Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Beta vulgaris subsp. vulgaris
Beta vulgaris subsp. vulgaris · TaxonQuadell · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“Growing sugar beet plants in ridges of 50 cm and hill space of 20 cmcaused a significant increase in root diameter, root/top ratio, sucrose percentage as well as root, top and sugar yields/fad. in both seasons.”

✓ located verbatim in the source · abstract, characters 688–898 · show in text ↑
Intervention effectobservedoriginal resultno effectnot significant (as stated)measured

Claim · model-written summary

Planting pattern had no significant effect on root length.

Treatment
SOWING PATTERNSt0
Outcome
root lengthe0
Direction
no significant effecte0

Not reportedComparator

Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Beta vulgaris subsp. vulgaris
Beta vulgaris subsp. vulgaris · TaxonQuadell · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“On the other hand, there was no significant effect on root length, total soluble solids and juice purity percentages; parameters.”

✓ located verbatim in the source · abstract, characters 899–1028 · show in text ↑
t0

“SUGAR BEET YIELD AND QUALITY AS AFFECTED BY SOWING PATTERNS AND NITROGEN LEVELS”

✓ located verbatim in the source · title, characters 0–79 · show in text ↑
Intervention effectobservedoriginal resultno effectnot significant (as stated)measured

Claim · model-written summary

Planting pattern had no significant effect on total soluble solids.

Treatment
SOWING PATTERNSt0
Outcome
total soluble solidse0
Direction
no significant effecte0

Not reportedComparator

Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Beta vulgaris subsp. vulgaris
Beta vulgaris subsp. vulgaris · TaxonQuadell · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“On the other hand, there was no significant effect on root length, total soluble solids and juice purity percentages; parameters.”

✓ located verbatim in the source · abstract, characters 899–1028 · show in text ↑
t0

“SUGAR BEET YIELD AND QUALITY AS AFFECTED BY SOWING PATTERNS AND NITROGEN LEVELS”

✓ located verbatim in the source · title, characters 0–79 · show in text ↑
Intervention effectobservedoriginal resultno effectnot significant (as stated)measured

Claim · model-written summary

Planting pattern had no significant effect on juice purity percentages.

Treatment
SOWING PATTERNSt0
Outcome
juice purity percentagese0
Direction
no significant effecte0

Not reportedComparator

Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Beta vulgaris subsp. vulgaris
Beta vulgaris subsp. vulgaris · TaxonQuadell · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“On the other hand, there was no significant effect on root length, total soluble solids and juice purity percentages; parameters.”

✓ located verbatim in the source · abstract, characters 899–1028 · show in text ↑
t0

“SUGAR BEET YIELD AND QUALITY AS AFFECTED BY SOWING PATTERNS AND NITROGEN LEVELS”

✓ located verbatim in the source · title, characters 0–79 · show in text ↑
Intervention effectobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

Applying 120 kg N/fad. significantly increased root diameter in the first season only.

Treatment
120 kg N/fad.e0
Outcome
root diametere0
Direction
increasede0
Qualifier
in the first season onlye0

Not reportedComparator

Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Beta vulgaris subsp. vulgaris
Beta vulgaris subsp. vulgaris · TaxonQuadell · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“Application of 120 kg N/fad. significantly increased root diameter, dry matter/plant, root/top ratio, sucrose percentage as well as root; top and sugar yields/fad. in the first season only.”

✓ located verbatim in the source · abstract, characters 1029–1218 · show in text ↑
t0

“SUGAR BEET YIELD AND QUALITY AS AFFECTED BY SOWING PATTERNS AND NITROGEN LEVELS”

✓ located verbatim in the source · title, characters 0–79 · show in text ↑
Intervention effectobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

Applying 120 kg N/fad. significantly increased dry matter/plant in the first season only.

Treatment
120 kg N/fad.e0
Outcome
dry matter/plante0
Direction
increasede0
Qualifier
in the first season onlye0

Not reportedComparator

Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Beta vulgaris subsp. vulgaris
Beta vulgaris subsp. vulgaris · TaxonQuadell · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“Application of 120 kg N/fad. significantly increased root diameter, dry matter/plant, root/top ratio, sucrose percentage as well as root; top and sugar yields/fad. in the first season only.”

✓ located verbatim in the source · abstract, characters 1029–1218 · show in text ↑
t0

“SUGAR BEET YIELD AND QUALITY AS AFFECTED BY SOWING PATTERNS AND NITROGEN LEVELS”

✓ located verbatim in the source · title, characters 0–79 · show in text ↑
Intervention effectobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

Applying 120 kg N/fad. significantly increased root/top ratio in the first season only.

Treatment
120 kg N/fad.e0
Outcome
root/top ratioe0
Direction
increasede0
Qualifier
in the first season onlye0

Not reportedComparator

Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Beta vulgaris subsp. vulgaris
Beta vulgaris subsp. vulgaris · TaxonQuadell · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“Application of 120 kg N/fad. significantly increased root diameter, dry matter/plant, root/top ratio, sucrose percentage as well as root; top and sugar yields/fad. in the first season only.”

✓ located verbatim in the source · abstract, characters 1029–1218 · show in text ↑
t0

“SUGAR BEET YIELD AND QUALITY AS AFFECTED BY SOWING PATTERNS AND NITROGEN LEVELS”

✓ located verbatim in the source · title, characters 0–79 · show in text ↑
Intervention effectobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

Applying 120 kg N/fad. significantly increased sucrose percentage in the first season only.

Treatment
120 kg N/fad.e0
Outcome
sucrose percentagee0
Direction
increasede0
Qualifier
in the first season onlye0

Not reportedComparator

Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Beta vulgaris subsp. vulgaris
Beta vulgaris subsp. vulgaris · TaxonQuadell · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“Application of 120 kg N/fad. significantly increased root diameter, dry matter/plant, root/top ratio, sucrose percentage as well as root; top and sugar yields/fad. in the first season only.”

✓ located verbatim in the source · abstract, characters 1029–1218 · show in text ↑
t0

“SUGAR BEET YIELD AND QUALITY AS AFFECTED BY SOWING PATTERNS AND NITROGEN LEVELS”

✓ located verbatim in the source · title, characters 0–79 · show in text ↑
Intervention effectobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

Applying 120 kg N/fad. significantly increased root; top and sugar yields/fad. in the first season only.

Treatment
120 kg N/fad.e0
Outcome
root; top and sugar yields/fad.e0
Direction
increasede0
Qualifier
in the first season onlye0

Not reportedComparator

Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Beta vulgaris subsp. vulgaris
Beta vulgaris subsp. vulgaris · TaxonQuadell · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“Application of 120 kg N/fad. significantly increased root diameter, dry matter/plant, root/top ratio, sucrose percentage as well as root; top and sugar yields/fad. in the first season only.”

✓ located verbatim in the source · abstract, characters 1029–1218 · show in text ↑
t0

“SUGAR BEET YIELD AND QUALITY AS AFFECTED BY SOWING PATTERNS AND NITROGEN LEVELS”

✓ located verbatim in the source · title, characters 0–79 · show in text ↑
Intervention effectobservedoriginal resultno effectnot significant (as stated)measured

Claim · model-written summary

Nitrogen fertilizer had no significant effect on root length in either season.

Treatment
nitrogen fertilizere0
Outcome
root lengthe0
Direction
No significant effectse0
Qualifier
in both seasonse0

Not reportedComparator

Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Beta vulgaris subsp. vulgaris
Beta vulgaris subsp. vulgaris · TaxonQuadell · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“No significant effects were found on root length, total soluble solids (T.S.S.) and juice purity percentage in both seasons due to nitrogen fertilizer.”

✓ located verbatim in the source · abstract, characters 1219–1370 · show in text ↑
t0

“SUGAR BEET YIELD AND QUALITY AS AFFECTED BY SOWING PATTERNS AND NITROGEN LEVELS”

✓ located verbatim in the source · title, characters 0–79 · show in text ↑
Intervention effectobservedoriginal resultno effectnot significant (as stated)measured

Claim · model-written summary

Nitrogen fertilizer had no significant effect on total soluble solids (T.S.S.) in either season.

Treatment
nitrogen fertilizere0
Outcome
total soluble solids (T.S.S.)e0
Direction
No significant effectse0
Qualifier
in both seasonse0

Not reportedComparator

Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Beta vulgaris subsp. vulgaris
Beta vulgaris subsp. vulgaris · TaxonQuadell · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“No significant effects were found on root length, total soluble solids (T.S.S.) and juice purity percentage in both seasons due to nitrogen fertilizer.”

✓ located verbatim in the source · abstract, characters 1219–1370 · show in text ↑
t0

“SUGAR BEET YIELD AND QUALITY AS AFFECTED BY SOWING PATTERNS AND NITROGEN LEVELS”

✓ located verbatim in the source · title, characters 0–79 · show in text ↑
Intervention effectobservedoriginal resultno effectnot significant (as stated)measured

Claim · model-written summary

Nitrogen fertilizer had no significant effect on juice purity percentage in either season.

Treatment
nitrogen fertilizere0
Outcome
juice purity percentagee0
Direction
No significant effectse0
Qualifier
in both seasonse0

Not reportedComparator

Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Beta vulgaris subsp. vulgaris
Beta vulgaris subsp. vulgaris · TaxonQuadell · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“No significant effects were found on root length, total soluble solids (T.S.S.) and juice purity percentage in both seasons due to nitrogen fertilizer.”

✓ located verbatim in the source · abstract, characters 1219–1370 · show in text ↑
t0

“SUGAR BEET YIELD AND QUALITY AS AFFECTED BY SOWING PATTERNS AND NITROGEN LEVELS”

✓ located verbatim in the source · title, characters 0–79 · show in text ↑
Recommendationauthor interpretationoriginal resultpositivebasis n/a

Claim · model-written summary

The authors recommend 50 cm ridges, 20 cm hill spacing, and 120 kg N/fad. for optimum root and sugar yields per unit area.

Treatment
120 kg N/fad.e0
Outcome
optimum root and sugar yields per unit areae0

Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Beta vulgaris subsp. vulgaris
Beta vulgaris subsp. vulgaris · TaxonQuadell · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“planting sugar beet on ridges 50 cm in with and hill spacing of 20 cm apart and application of nitrogen fertilizer at the rate of 120 kg N/fad. could be recommended for optimum root and sugar yields per unit area under the condition of this study.”

✓ located verbatim in the source · abstract, characters 1398–1645 · show in text ↑

fertilization · quality: sugar starch · Beta vulgaris (beet)Results differ

105 papers: 88 positive, 17 negative or no effect

16 papers in the same direction as this paper · 88 in the opposite direction

  1. positive
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nitrogen · molecular: metabolites · Beta vulgaris (beet)Positive and negative results

66 papers: 29 positive, 37 negative or no effect

28 papers in the same direction as this paper · 37 in the opposite direction

  1. no effect
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nitrogen · growth · Beta vulgaris (beet)Positive and negative results

108 papers: 97 positive, 11 negative or no effect

96 papers in the same direction as this paper · 11 in the opposite direction

  1. negative
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fertilization · growth · Beta vulgaris (beet)Positive and negative results

109 papers: 97 positive, 12 negative or no effect

11 papers in the same direction as this paper · 97 in the opposite direction

  1. positive
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nitrogen · yield · Beta vulgaris (beet)Positive and negative results

161 papers: 142 positive, 19 negative or no effect

141 papers in the same direction as this paper · 16 in the opposite direction · 3 reporting no difference from an alternative

  1. positive
  2. negative
  3. no effect

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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.