Abstract
Treatments on pear trees were conducted with high concentration of urea,potassium bi hydrogen phosphate,boronic acid and their mixtures.Effects of the treatments on the phenophase of sprouting and blooming form in the following year,quality of leaves and fruits were studied systematically.The results indicated that all of the treatments of a fertilizer alone stimulated the elongation of pollen tube,and enhanced the utilization of water in the following year.Some of them produced some significant effects.In addition,urea application evaluated the floral bud formation and made the phenophase of sprouting ahead,potassium bi hydrogen phosphate thickened leaks,boron fertilizer had an active effect on increasing the fruit weight.
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Claims 6
Claim · model-written summary
Individual fertilizer treatments stimulated pollen tube elongation.
- Taxon
- pear trees
_Poirier_Fleurs_et_feuilles.jpg?width=60)
Pyrus communise0 - Treatment
- treatments of a fertilizer alonee1
- Outcome
- elongation of pollen tubee1
- Direction
- stimulatede1
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
_Poirier_Fleurs_et_feuilles.jpg?width=500)
Verbatim
e0“Treatments on pear trees were conducted with high concentration of urea,potassium bi hydrogen phosphate,boronic acid and their mixtures.”
e1“all of the treatments of a fertilizer alone stimulated the elongation of pollen tube”
Claim · model-written summary
Individual fertilizer treatments enhanced water utilization the following year.
- Taxon
- pear treesPyrus communise0
- Treatment
- treatments of a fertilizer alonee1
- Outcome
- utilization of watere1
- Direction
- enhancede1
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“pear trees”
e1“all of the treatments of a fertilizer alone stimulated the elongation of pollen tube,and enhanced the utilization of water in the following year”
Claim · model-written summary
Urea application increased floral bud formation.
- Taxon
- pear treesPyrus communise0
- Treatment
- urea applicatione1
- Outcome
- floral bud formatione1
Not reportedComparatorDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“pear trees”
e1“urea application evaluated the floral bud formation and made the phenophase of sprouting ahead”
Claim · model-written summary
Urea application advanced sprouting.
- Taxon
- pear treesPyrus communise0
- Treatment
- urea applicatione1
- Outcome
- phenophase of sproutinge1
- Direction
- aheade1
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“pear trees”
e1“urea application evaluated the floral bud formation and made the phenophase of sprouting ahead”
Claim · model-written summary
Potassium bi hydrogen phosphate thickened leaves.
- Taxon
- pear treesPyrus communise0
- Treatment
- potassium bi hydrogen phosphatee1
- Outcome
- leakse1
- Direction
- thickenede1
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“pear trees”
e1“potassium bi hydrogen phosphate thickened leaks”
Claim · model-written summary
Boron fertilizer increased fruit weight.
- Taxon
- pear treesPyrus communise0
- Treatment
- boron fertilizere1
- Outcome
- fruit weighte1
- Direction
- increasinge1
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“pear trees”
e1“boron fertilizer had an active effect on increasing the fruit weight”
The same questions in other papers
boron atom · yield · Pyrus communis (pear)Positive and negative results
3 papers in the same direction as this paper · 1 in the opposite direction
- no effect
- positive
- positive
1 paper more in this group
See all 5 papers →nitrogen · quality: postharvest · Pyrus communis (pear)Positive and negative results
1 in the opposite direction
- no effect
fertilization · growth · Pyrus communis (pear)Positive and negative results
22 papers in the same direction as this paper · 1 in the opposite direction · 1 reporting no difference from an alternative
- negative
- no effect
- positive
21 papers more in this group
See all 25 papers →fertilization · yield · Pyrus communis (pear)Positive and negative results
31 papers in the same direction as this paper · 2 in the opposite direction · 2 reporting no difference from an alternative
- no effect
- no effect
- no effect
32 papers more in this group
See all 36 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.