Abstract
Two field experiments were carried out at the Research Experimental Farmof Sabahia Agricultural Research Station in Alexandria during the two successive growingseasons of 2011/ 12 and 2012/ 13. BTS 303 genotype sugarbeet was cultivated to investigatethe effect of three sowing dates (15 Sept., 15 Oct.,and 15 Nov.); three plant spacing betweenhills (15, 25 and 35 cm.).and three nitrogen levels ( 60, 90 and 120 kg N / Fed. as ammoniumnitrate 33.5%N ) which were added on two equal doses before 1st, and 2nd, irrigation onsugarbeet yield and Quality. The result indicated that:Root ,fresh top , sugar yield T.S.S.% , sucrose % and purity% were superior due to 25 cmbetween hills. In both seasons, root and sugar yield were significantly decreased by planting inthe date on15 Oct.. Root, fresh top ,sugar yield ,T.S.S.% and sucrose % of sugarbeet root weresignificantly increased by increasing nitrogen levels from 60 up to 90 N kg / fed. There were asignificant interaction of sowing dates and distances between hills with regard to rootyield(t./fed) and purity % in both seasons, while on T.S.S.% and sucrose % in the first season.Statistically significant effect of sowing dates, plant spacing between hills and nitrogenfertilizers levels, on root yield (t./fed) and purity % in both seasons and their combinedanalysis.Generally, as a conclusion and on the basis of the obtained results that planting BTS 303sugarbeet on (25 cm between hills) ,sowing on October and. 90 kg N/ fed at two equal dosesbefore 1st, and 2nd, irrigation produced the highest yield and quality under Alexandria conditions.
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Claims 9
Claim · model-written summary
25 cm between hills gave superior root, fresh top and sugar yield.
- Taxon
- Sugarbeet
Beta vulgaris subsp. vulgarist0 - Treatment
- 25 cmbetween hillse0
- Outcome
- Root ,fresh top , sugar yielde0
- Direction
- superiore0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Root ,fresh top , sugar yield T.S.S.% , sucrose % and purity% were superior due to 25 cmbetween hills”
t0“Sugarbeet”
Claim · model-written summary
25 cm between hills gave superior TSS, sucrose and purity.
- Taxon
- SugarbeetBeta vulgaris subsp. vulgarist0
- Treatment
- 25 cmbetween hillse0
- Outcome
- T.S.S.% , sucrose % and purity%e0
- Direction
- superiore0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Root ,fresh top , sugar yield T.S.S.% , sucrose % and purity% were superior due to 25 cmbetween hills”
t0“Sugarbeet”
Claim · model-written summary
Planting on 15 October significantly decreased root and sugar yield in both seasons.
- Taxon
- SugarbeetBeta vulgaris subsp. vulgarist0
- Treatment
- on15 Oct.e0
- Outcome
- root and sugar yielde0
- Direction
- decreasede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“In both seasons, root and sugar yield were significantly decreased by planting inthe date on15 Oct.”
t0“Sugarbeet”
Claim · model-written summary
Increasing nitrogen from 60 to 90 N kg/fed significantly increased root, fresh top and sugar yield.
- Taxon
- sugarbeetBeta vulgaris subsp. vulgarise0
- Treatment
- increasing nitrogen levels from 60 up to 90 N kg / fede0
- Outcome
- Root, fresh top ,sugar yielde0
- Direction
- increasede0
- Comparator
- 60e0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Root, fresh top ,sugar yield ,T.S.S.% and sucrose % of sugarbeet root weresignificantly increased by increasing nitrogen levels from 60 up to 90 N kg / fed.”
Claim · model-written summary
Increasing nitrogen from 60 to 90 N kg/fed significantly increased root TSS and sucrose.
- Taxon
- sugarbeetBeta vulgaris subsp. vulgarise0
- Treatment
- increasing nitrogen levels from 60 up to 90 N kg / fede0
- Outcome
- T.S.S.% and sucrose %e0
- Direction
- increasede0
- Comparator
- 60e0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Root, fresh top ,sugar yield ,T.S.S.% and sucrose % of sugarbeet root weresignificantly increased by increasing nitrogen levels from 60 up to 90 N kg / fed.”
Claim · model-written summary
Sowing date and spacing interacted significantly for root yield and purity in both seasons.
- Taxon
- SugarbeetBeta vulgaris subsp. vulgarist0
- Treatment
- sowing dates and distances between hillse0
- Outcome
- rootyield(t./fed) and purity %e0
- Qualifier
- both seasonse0
Not reportedDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“significant interaction of sowing dates and distances between hills with regard to rootyield(t./fed) and purity % in both seasons”
t0“Sugarbeet”
Claim · model-written summary
Sowing date and spacing interacted significantly for TSS and sucrose in the first season.
- Taxon
- SugarbeetBeta vulgaris subsp. vulgarist0
- Treatment
- sowing dates and distances between hillse1
- Outcome
- T.S.S.% and sucrose %e0
- Qualifier
- first seasone0
Not reportedDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“while on T.S.S.% and sucrose % in the first season”
e1“significant interaction of sowing dates and distances between hills”
t0“Sugarbeet”
Claim · model-written summary
Sowing date, spacing and nitrogen levels significantly affected root yield and purity.
- Taxon
- SugarbeetBeta vulgaris subsp. vulgarist0
- Treatment
- sowing dates, plant spacing between hills and nitrogenfertilizers levelse0
- Outcome
- root yield (t./fed) and purity %e0
Not reportedDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Statistically significant effect of sowing dates, plant spacing between hills and nitrogenfertilizers levels, on root yield (t./fed) and purity % in both seasons and their combinedanalysis.”
t0“Sugarbeet”
Claim · model-written summary
The authors recommend 25 cm spacing, October sowing and 90 kg N/fed for highest yield and quality in Alexandria.
- Taxon
- sugarbeetBeta vulgaris subsp. vulgarise0
- Material
- BTS 303e0
- Treatment
- 25 cm between hillse0
- Outcome
- highest yield and qualitye0
- Setting
- Alexandria conditionse0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“planting BTS 303sugarbeet on (25 cm between hills) ,sowing on October and. 90 kg N/ fed at two equal dosesbefore 1st, and 2nd, irrigation produced the highest yield and quality under Alexandria conditions”
The same questions in other papers
nitrogen · quality: sugar starch · Beta vulgaris (beet)Results differ
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- negative
- no effect
- negative
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See all 103 papers →nitrogen · molecular: metabolites · Beta vulgaris (beet)Positive and negative results
28 papers in the same direction as this paper · 37 in the opposite direction
- no effect
- negative
- negative
62 papers more in this group
See all 66 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.