Abstract
A pot experiment was carried out to investigate the influence of different phosphorus sources on soil inorganic phosphorus transformation and phosphorus nutrition and fruit qualities of processing tomato in calcareous soil.Results showed that soil Ca2-P and Ca8-P content was enhanced significantly(P=0.05) under the treatment of liquid phosphorus fertilizer topdressing application,whereas decreased the amount of soil available P to fix unavailable forms of P including soil Al-P and Ca10-P,therefore substantially improved phosphorus bio-availability in calcareous soil.Compared with granular phosphorus fertilizer base application,the biomass and amount of P uptake of processing tomato increased by 17.4% and 64.4%,respectively.Furthermore,higher tomato fruit quality can be obtained through acidic phosphorus fertilizer application,namely,the content of lycopene,soluble solid,soluble sugars increased by 29.1%,22.2% and 8.3%(P=0.05),respectively.Therefore,it can be concluded that acidic liquid phosphorus fertilizer has obvious advantages over granular phosphorus fertilizer in calcareous soil under drip irrigation condition
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Claims 8
Claim · model-written summary
Liquid phosphorus fertilizer topdressing significantly enhanced soil Ca2-P and Ca8-P content in calcareous soil.
- Taxon
- processing tomatoe0
- Treatment
- liquid phosphorus fertilizer topdressing applicatione1
- Outcome
- soil Ca2-P and Ca8-P contente1
- Direction
- enhancede1
Not reportedComparator
Verbatim
e0“A pot experiment was carried out to investigate the influence of different phosphorus sources on soil inorganic phosphorus transformation and phosphorus nutrition and fruit qualities of processing tomato in calcareous soil”
e1“soil Ca2-P and Ca8-P content was enhanced significantly(P=0.05) under the treatment of liquid phosphorus fertilizer topdressing application”
Claim · model-written summary
Liquid phosphorus fertilizer topdressing decreased fixation of soil P into Al-P and Ca10-P in calcareous soil.
- Taxon
- processing tomatoe0
- Treatment
- liquid phosphorus fertilizer topdressing applicatione1
- Outcome
- soil Al-P and Ca10-Pe2
- Direction
- decreasede2
Not reportedComparator
Verbatim
e0“A pot experiment was carried out to investigate the influence of different phosphorus sources on soil inorganic phosphorus transformation and phosphorus nutrition and fruit qualities of processing tomato in calcareous soil”
e1“soil Ca2-P and Ca8-P content was enhanced significantly(P=0.05) under the treatment of liquid phosphorus fertilizer topdressing application”
e2“decreased the amount of soil available P to fix unavailable forms of P including soil Al-P and Ca10-P”
Claim · model-written summary
Biomass of processing tomato increased by 17.4% with liquid phosphorus topdressing compared with granular base application.
Verbatim
e0“A pot experiment was carried out to investigate the influence of different phosphorus sources on soil inorganic phosphorus transformation and phosphorus nutrition and fruit qualities of processing tomato in calcareous soil”
e1“soil Ca2-P and Ca8-P content was enhanced significantly(P=0.05) under the treatment of liquid phosphorus fertilizer topdressing application”
e3“Compared with granular phosphorus fertilizer base application,the biomass and amount of P uptake of processing tomato increased by 17.4% and 64.4%,respectively”
Claim · model-written summary
Amount of P uptake by processing tomato increased by 64.4% with liquid phosphorus topdressing compared with granular base application.
Verbatim
e0“A pot experiment was carried out to investigate the influence of different phosphorus sources on soil inorganic phosphorus transformation and phosphorus nutrition and fruit qualities of processing tomato in calcareous soil”
e1“soil Ca2-P and Ca8-P content was enhanced significantly(P=0.05) under the treatment of liquid phosphorus fertilizer topdressing application”
e3“Compared with granular phosphorus fertilizer base application,the biomass and amount of P uptake of processing tomato increased by 17.4% and 64.4%,respectively”
Claim · model-written summary
Acidic phosphorus fertilizer application increased lycopene content of tomato fruit by 29.1%.
- Taxon
- processing tomatoe0
- Organ / stage
- fruite4
- Treatment
- acidic phosphorus fertilizer applicatione4
- Outcome
- content of lycopenee5
- Direction
- increasede5
- Value
- 29.1%e5
Not reportedComparator
Verbatim
e0“A pot experiment was carried out to investigate the influence of different phosphorus sources on soil inorganic phosphorus transformation and phosphorus nutrition and fruit qualities of processing tomato in calcareous soil”
e4“higher tomato fruit quality can be obtained through acidic phosphorus fertilizer application”
e5“the content of lycopene, soluble solid, soluble sugars increased by 29.1%,22.2% and 8.3%(P=0.05), respectively”
Claim · model-written summary
Acidic phosphorus fertilizer application increased soluble solid content of tomato fruit by 22.2%.
- Taxon
- processing tomatoe0
- Organ / stage
- fruite4
- Treatment
- acidic phosphorus fertilizer applicatione4
- Outcome
- soluble solide5
- Direction
- increasede5
- Value
- 22.2%e5
Not reportedComparator
Verbatim
e0“A pot experiment was carried out to investigate the influence of different phosphorus sources on soil inorganic phosphorus transformation and phosphorus nutrition and fruit qualities of processing tomato in calcareous soil”
e4“higher tomato fruit quality can be obtained through acidic phosphorus fertilizer application”
e5“the content of lycopene, soluble solid, soluble sugars increased by 29.1%,22.2% and 8.3%(P=0.05), respectively”
Claim · model-written summary
Acidic phosphorus fertilizer application increased soluble sugar content of tomato fruit by 8.3%.
- Taxon
- processing tomatoe0
- Organ / stage
- fruite4
- Treatment
- acidic phosphorus fertilizer applicatione4
- Outcome
- soluble sugarse5
- Direction
- increasede5
- Value
- 8.3%e5
Not reportedComparator
Verbatim
e0“A pot experiment was carried out to investigate the influence of different phosphorus sources on soil inorganic phosphorus transformation and phosphorus nutrition and fruit qualities of processing tomato in calcareous soil”
e4“higher tomato fruit quality can be obtained through acidic phosphorus fertilizer application”
e5“the content of lycopene, soluble solid, soluble sugars increased by 29.1%,22.2% and 8.3%(P=0.05), respectively”
Claim · model-written summary
Acidic liquid phosphorus fertilizer is recommended over granular phosphorus fertilizer for processing tomato in calcareous soil under drip irrigation.
Verbatim
e0“A pot experiment was carried out to investigate the influence of different phosphorus sources on soil inorganic phosphorus transformation and phosphorus nutrition and fruit qualities of processing tomato in calcareous soil”
e6“Therefore,it can be concluded that acidic liquid phosphorus fertilizer has obvious advantages over granular phosphorus fertilizer in calcareous soil under drip irrigation condition”
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