Abstract
[Objective] The objective of the study was to provide the basis for the rational use of bio-organic fertilizer in the cultivation of greenhouse tomato.[Method] With Lhasa longhu bio-organic compound fertilizer as tested material,8 treatments with different dosages were designed.The effect of organic fertilizer on the survival rate,plant height,stem thickness,spike number per plant,fruit number per plant and fruit weight per plant in early stage were studied.[Result] The bio-organic fertilizer with low dosage had no significant effect on the planting survival rate of tomato.When its dosage was more than 0.500 kg/m2,the strong inhibition appeared with the increase of dosage.With the increase of compound fertilizer,the plant height,weight per fruit and yield in early stage of tomato showed the trend of first increasing then decreasing.The plant height in treatments with dosage of 0.250 and 0.375 kg/m2 was highest.Weight per fruit in treatments with dosage of 0.375 and 0.500 kg/m2 was best.The yield in early stage of treatment with dosage of 0.375 kg/m2 was highest,that in treatment with dosage of 0.250 kg/m2 was second and that in treatment with dosage of 0.875 kg/m2 was lowest.[Conclusion] The optimal dosage of Lhasa longhu bio-organic compound fertilizer on the greenhouse tomato was 0.250-0.375 kg/m2.
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Claims 9
Claim · model-written summary
Low dosage of the bio-organic fertilizer had no significant effect on tomato planting survival rate
- Taxon
- tomato
Solanum lycopersicumt0 - Treatment
- bio-organic fertilizer with low dosagee1
- Outcome
- planting survival ratee1
- Direction
- no_changeinferrede1
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Tomato Yield”
e1“The bio-organic fertilizer with low dosage had no significant effect on the planting survival rate of tomato”
Claim · model-written summary
Dosage above 0.500 kg/m2 caused strong tomato inhibition that increased with dosage
- Taxon
- tomatoSolanum lycopersicumt0
- Treatment
- dosage was more than 0.500 kg/m2e2
- Outcome
- inhibitione2
- Direction
- increaseinferrede2
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Tomato Yield”
e2“When its dosage was more than 0.500 kg/m2,the strong inhibition appeared with the increase of dosage”
Claim · model-written summary
With increasing compound fertilizer, plant height, fruit weight and early-stage yield of tomato first increased and then decreased
- Taxon
- tomatoSolanum lycopersicumt0
- Organ / stage
- early stagee3
- Treatment
- compound fertilizere3
- Outcome
- plant height,weight per fruit and yielde3
- Direction
- first increasing then decreasinge3
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Tomato Yield”
e3“With the increase of compound fertilizer,the plant height,weight per fruit and yield in early stage of tomato showed the trend of first increasing then decreasing”
Claim · model-written summary
Plant height of tomato was highest at dosages of 0.250 and 0.375 kg/m2
- Taxon
- tomatoSolanum lycopersicumt0
- Treatment
- dosage of 0.250 and 0.375 kg/m2e4
- Outcome
- plant heighte4
- Direction
- higheste4
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Tomato Yield”
e4“The plant height in treatments with dosage of 0.250 and 0.375 kg/m2 was highest”
Claim · model-written summary
Weight per fruit of tomato was best at dosages of 0.375 and 0.500 kg/m2
- Taxon
- tomatoSolanum lycopersicumt0
- Treatment
- dosage of 0.375 and 0.500 kg/m2e5
- Outcome
- Weight per fruite5
- Direction
- beste5
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Tomato Yield”
e5“Weight per fruit in treatments with dosage of 0.375 and 0.500 kg/m2 was best”
Claim · model-written summary
Early-stage yield of tomato was highest at a dosage of 0.375 kg/m2
- Taxon
- tomatoSolanum lycopersicumt0
- Organ / stage
- early stagee6
- Treatment
- dosage of 0.375 kg/m2e6
- Outcome
- yielde6
- Direction
- higheste6
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Tomato Yield”
e6“The yield in early stage of treatment with dosage of 0.375 kg/m2 was highest,that in treatment with dosage of 0.250 kg/m2 was second and that in treatment with dosage of 0.875 kg/m2 was lowest”
Claim · model-written summary
Early-stage yield of tomato at a dosage of 0.250 kg/m2 was second
- Taxon
- tomatoSolanum lycopersicumt0
- Organ / stage
- early stagee6
- Treatment
- dosage of 0.250 kg/m2e6
- Outcome
- yielde6
- Direction
- seconde6
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Tomato Yield”
e6“The yield in early stage of treatment with dosage of 0.375 kg/m2 was highest,that in treatment with dosage of 0.250 kg/m2 was second and that in treatment with dosage of 0.875 kg/m2 was lowest”
Claim · model-written summary
Early-stage yield of tomato at a dosage of 0.875 kg/m2 was lowest
- Taxon
- tomatoSolanum lycopersicumt0
- Organ / stage
- early stagee6
- Treatment
- dosage of 0.875 kg/m2e6
- Outcome
- yielde6
- Direction
- loweste6
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Tomato Yield”
e6“The yield in early stage of treatment with dosage of 0.375 kg/m2 was highest,that in treatment with dosage of 0.250 kg/m2 was second and that in treatment with dosage of 0.875 kg/m2 was lowest”
Claim · model-written summary
The optimal dosage of the fertilizer on greenhouse tomato is 0.250-0.375 kg/m2
- Taxon
- tomatoSolanum lycopersicumt0
- Treatment
- Lhasa longhu bio-organic compound fertilizere7
- Outcome
- optimal dosagee7
- Value
- 0.250-0.375 kg/m2e7
- Setting
- greenhousee7
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Tomato Yield”
e7“The optimal dosage of Lhasa longhu bio-organic compound fertilizer on the greenhouse tomato was 0.250-0.375 kg/m2”
The same questions in other papers
fertilization · survival · Solanum lycopersicum (tomato)Positive and negative results
6 in the opposite direction
- positive
- positive
- positive
3 papers more in this group
See all 7 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.