Abstract
Summary The effects of phosphorus enrichment of Azolla inoculum and phosphorus fertilization during intercropping on the growth, nitrogen fixation and phosphorus content of Azolla caroliniana and the grain yield, straw yield and nitrogen uptake of rice were studied for four consecutive seasons. The phosphorus-enriched Azolla maintained a higher plant phosphorus content and produced a greater biomass and nitrogen yield than the unenriched Azolla . Application of phosphorus during intercropping significantly increased the dry weight, nitrogen yield and phosphorus content of both unenriched and phosphorus-enriched Azolla . The differences between the enriched and unenriched Azolla declined as increasing levels of phosphorus were applied during intercropping. The grain and straw yields and nitrogen uptake of rice were increased both by phosphorus-enrichment of Azolla inoculum and by phosphorus fertilization during intercropping. La gestión de fósforos para la siembra simultánea del Azolla y el arroz
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Claims 6
Claim · model-written summary
Phosphorus-enriched Azolla maintained a higher plant phosphorus content than unenriched Azolla.
- Taxon
- Azolla Caroliniana
Azolla carolinianat0 - Treatment
- phosphorus-enriched Azollae0
- Outcome
- plant phosphorus contente0
- Direction
- highere0
- Comparator
- unenriched Azollae0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Response of Azolla Caroliniana and Rice to Phosphorus Enrichment of the Azolla Inoculum and Phosphorus Fertilization During Intercropping”
e0“The phosphorus-enriched Azolla maintained a higher plant phosphorus content and produced a greater biomass and nitrogen yield than the unenriched Azolla”
Claim · model-written summary
Phosphorus-enriched Azolla produced greater biomass and nitrogen yield than unenriched Azolla.
- Taxon
- Azolla CarolinianaAzolla carolinianat0
- Treatment
- phosphorus-enriched Azollae0
- Outcome
- biomass and nitrogen yielde0
- Direction
- greatere0
- Comparator
- unenriched Azollae0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Response of Azolla Caroliniana and Rice to Phosphorus Enrichment of the Azolla Inoculum and Phosphorus Fertilization During Intercropping”
e0“The phosphorus-enriched Azolla maintained a higher plant phosphorus content and produced a greater biomass and nitrogen yield than the unenriched Azolla”
Claim · model-written summary
Phosphorus applied during intercropping significantly increased dry weight, nitrogen yield and phosphorus content of Azolla.
- Taxon
- Azolla CarolinianaAzolla carolinianat0
- Treatment
- Application of phosphorus during intercroppinge1
- Outcome
- dry weight, nitrogen yield and phosphorus contente1
- Direction
- increasede1
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Response of Azolla Caroliniana and Rice to Phosphorus Enrichment of the Azolla Inoculum and Phosphorus Fertilization During Intercropping”
e1“Application of phosphorus during intercropping significantly increased the dry weight, nitrogen yield and phosphorus content of both unenriched and phosphorus-enriched Azolla”
Claim · model-written summary
The difference between enriched and unenriched Azolla declined as more phosphorus was applied during intercropping.
- Taxon
- Azolla CarolinianaAzolla carolinianat0
- Treatment
- increasing levels of phosphorus were applied during intercroppinge2
- Outcome
- differences between the enriched and unenriched Azollae2
- Direction
- declinede2
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Response of Azolla Caroliniana and Rice to Phosphorus Enrichment of the Azolla Inoculum and Phosphorus Fertilization During Intercropping”
e2“The differences between the enriched and unenriched Azolla declined as increasing levels of phosphorus were applied during intercropping”
Claim · model-written summary
Phosphorus enrichment of the Azolla inoculum increased rice grain and straw yields and nitrogen uptake.
- Taxon
- rice
Oryza sativae3 - Treatment
- phosphorus-enrichment of Azolla inoculume3
- Outcome
- grain and straw yields and nitrogen uptakee3
- Direction
- increasede3
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Response of Azolla Caroliniana and Rice to Phosphorus Enrichment of the Azolla Inoculum and Phosphorus Fertilization During Intercropping”
e3“The grain and straw yields and nitrogen uptake of rice were increased both by phosphorus-enrichment of Azolla inoculum and by phosphorus fertilization during intercropping”
Claim · model-written summary
Phosphorus fertilization during intercropping increased rice grain and straw yields and nitrogen uptake.
- Taxon
- riceOryza sativae3
- Treatment
- phosphorus fertilization during intercroppinge3
- Outcome
- grain and straw yields and nitrogen uptakee3
- Direction
- increasede3
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Response of Azolla Caroliniana and Rice to Phosphorus Enrichment of the Azolla Inoculum and Phosphorus Fertilization During Intercropping”
e3“The grain and straw yields and nitrogen uptake of rice were increased both by phosphorus-enrichment of Azolla inoculum and by phosphorus fertilization during intercropping”
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