Abstract
[Objective]The research aimed to provide theoretical basis for the cultivation and production of peach.[Method]The peach was used as the materials,and NH4NO3 was used as the experimental nitrogen fertilizer.Three nitrogen levels,0,3,6 g per pot respectively were set to study the effects of different levels of nitrogen fertilizer on the contents of soluble sugar,starch and internal structure of the root of the peaches.[Result]The contents of soluble sugar of roots and leaves increased with the increase of level of nitrogen fertilizer,and the level of 6 g per pot was the highest,which showed extreme differences between the level of 3 g per pot and the control.However,starch contents showed opposite results,which decreased as the level of nitrogen fertilizer increased.Compared with the 3 g per pot level of nitrogen fertilizer and the control,the internal structure of root of 6 g per pot level had larger fibrovascularcylinder,advanced vascular bundle,small-spaced thin-walled cells,smooth and full cells with smooth cell wall.[Conclusion]Appropriate nitrogen levels could accelerate the accumulation of soluble sugar and the growth of root tissue structure.
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Claims 5
Claim · model-written summary
Root and leaf soluble sugar contents increased as nitrogen fertilizer level rose, peaking at 6 g per pot.
- Taxon
- peach
Prunus persicat0 - Treatment
- nitrogen fertilizere0
- Outcome
- soluble sugar of roots and leavese0
- Direction
- increasede0
- Qualifier
- the level of 6 g per pot was the higheste0
- Comparator
- the level of 3 g per pot and the controle0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The contents of soluble sugar of roots and leaves increased with the increase of level of nitrogen fertilizer,and the level of 6 g per pot was the highest,which showed extreme differences between the level of 3 g per pot and the control.”
t0“Effects of Different Nitrogen Levels on Contents of Soluble Sugar,Starch and Root Tissue Structure of Peach Trees”
Claim · model-written summary
Peach starch contents decreased with increasing nitrogen fertilizer.
- Taxon
- peachPrunus persicat0
- Treatment
- nitrogen fertilizere0
- Outcome
- starch contentse0
- Direction
- decreasede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“starch contents showed opposite results,which decreased as the level of nitrogen fertilizer increased.”
t0“Effects of Different Nitrogen Levels on Contents of Soluble Sugar,Starch and Root Tissue Structure of Peach Trees”
Claim · model-written summary
At 6 g per pot, peach roots had a larger fibrovascular cylinder and more advanced vascular bundles than at 3 g per pot or control.
- Taxon
- peachPrunus persicat0
- Organ / stage
- roote0
- Treatment
- 6 g per pote0
- Outcome
- fibrovascularcylinder,advanced vascular bundlee0
- Direction
- largere0
- Comparator
- 3 g per pot level of nitrogen fertilizer and the controle0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Compared with the 3 g per pot level of nitrogen fertilizer and the control,the internal structure of root of 6 g per pot level had larger fibrovascularcylinder,advanced vascular bundle,small-spaced thin-walled cells,smooth and full cells with smooth cell wall.”
t0“Effects of Different Nitrogen Levels on Contents of Soluble Sugar,Starch and Root Tissue Structure of Peach Trees”
Claim · model-written summary
At 6 g per pot, peach root cells had smaller spacing, thin walls and smooth, full cells relative to 3 g per pot and control.
- Taxon
- peachPrunus persicat0
- Organ / stage
- roote0
- Treatment
- 6 g per pote0
- Outcome
- small-spaced thin-walled cells,smooth and full cells with smooth cell walle0
- Comparator
- 3 g per pot level of nitrogen fertilizer and the controle0
Not reportedDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Compared with the 3 g per pot level of nitrogen fertilizer and the control,the internal structure of root of 6 g per pot level had larger fibrovascularcylinder,advanced vascular bundle,small-spaced thin-walled cells,smooth and full cells with smooth cell wall.”
t0“Effects of Different Nitrogen Levels on Contents of Soluble Sugar,Starch and Root Tissue Structure of Peach Trees”
Claim · model-written summary
The authors conclude that appropriate nitrogen levels can accelerate soluble sugar accumulation and root tissue growth.
- Taxon
- peachPrunus persicat0
- Treatment
- Appropriate nitrogen levelse0
- Outcome
- accumulation of soluble sugar and the growth of root tissue structuree0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Appropriate nitrogen levels could accelerate the accumulation of soluble sugar and the growth of root tissue structure.”
t0“Effects of Different Nitrogen Levels on Contents of Soluble Sugar,Starch and Root Tissue Structure of Peach Trees”
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See all 15 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.