Abstract
This study was performed in order to identify the appropriate organic fertilizer and mycorrhizal methods for promoting rice tolerance in response to salty environmental conditions. For this purpose, some agronomic, biochemical and physiological parameters were investigated in rice under natural salt stress. The plants were grown in saline field conditions from germination to harvest stage and fertilizing consisted of only a mixture of different ratios of mycorrhizal, municipal solid waste (MSW), waste tea leaves, straw, olive manure and chicken manure. Samples of the plants were taken when they reached harvesting stage and their agronomical properties (plant height, number of leaves, leaf sheaths length, tillering, leaf area, panicle length, total and milled rice values and 1000 grain weight) were recorded and biochemical (chlorophyll a and b) and physiological analysis (Na, K, Ca, Si amounts in roots) were performed. The results showed that improvements in vegetative characters except leaf number were obtained with trials with MSW, MSW+waste tea leaves+straw or MSW+waste tea leaves+straw+chicken or olive manure including fertilizers, increase in chlorophyll b content was obtained with trials except with mycorrhiza, and decreased root Na levels and increases in chlorophyll a content (biochemical parameter) were obtained particularly with trials with of the mycorrhiza+MSW pair or mycorrhiza+MSW+waste tea leave mixture. The best fertilizing mixture, straw (100kg/decare) + MSW (75g / 2,5m2), was in experiment no: 2. Additionally, there was no change in the low yield; but certain additives were necessary. In conclusion, organic waste and mycorrhizal fertilizer applications with specific ratios were determined to have a protective effect on plants against salt stress.
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Claims 11
Claim · model-written summary
MSW improved vegetative characters other than leaf number.
- Taxon
- RICE
Oryza sativat0 - Treatment
- MSWe0
- Outcome
- vegetative characters except leaf numbere0
- Direction
- improvementse0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“improvements in vegetative characters except leaf number were obtained with trials with MSW”
t0“RICE (Oryza sativa L.)”
Claim · model-written summary
MSW with waste tea leaves and straw improved vegetative characters other than leaf number.
- Taxon
- RICEOryza sativat0
- Treatment
- MSW+waste tea leaves+strawe0
- Outcome
- vegetative characters except leaf numbere0
- Direction
- improvementse0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“improvements in vegetative characters except leaf number were obtained with trials with MSW, MSW+waste tea leaves+straw or MSW+waste tea leaves+straw+chicken or olive manure including fertilizers”
t0“RICE (Oryza sativa L.)”
Claim · model-written summary
MSW, waste tea leaves, straw and chicken manure improved vegetative characters other than leaf number.
- Taxon
- RICEOryza sativat0
- Treatment
- MSW+waste tea leaves+straw+chickene0
- Outcome
- vegetative characters except leaf numbere0
- Direction
- improvementse0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“improvements in vegetative characters except leaf number were obtained with trials with MSW, MSW+waste tea leaves+straw or MSW+waste tea leaves+straw+chicken or olive manure including fertilizers”
t0“RICE (Oryza sativa L.)”
Claim · model-written summary
MSW, waste tea leaves, straw and olive manure improved vegetative characters other than leaf number.
- Taxon
- RICEOryza sativat0
- Treatment
- olive manuree0
- Outcome
- vegetative characters except leaf numbere0
- Direction
- improvementse0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“improvements in vegetative characters except leaf number were obtained with trials with MSW, MSW+waste tea leaves+straw or MSW+waste tea leaves+straw+chicken or olive manure including fertilizers”
t0“RICE (Oryza sativa L.)”
Claim · model-written summary
Trials other than mycorrhiza increased chlorophyll b content.
- Taxon
- RICEOryza sativat0
- Treatment
- trials except with mycorrhizae0
- Outcome
- chlorophyll b contente0
- Direction
- increasee0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“increase in chlorophyll b content was obtained with trials except with mycorrhiza”
t0“RICE (Oryza sativa L.)”
Claim · model-written summary
Mycorrhiza with MSW decreased root Na levels and increased chlorophyll a content.
- Taxon
- RICEOryza sativat0
- Treatment
- mycorrhiza+MSWe0
- Interactor
- mycorrhizae0symbiont
- Outcome
- root Na levelse0
- Direction
- decreasede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“decreased root Na levels and increases in chlorophyll a content (biochemical parameter) were obtained particularly with trials with of the mycorrhiza+MSW pair”
t0“RICE (Oryza sativa L.)”
Claim · model-written summary
Mycorrhiza with MSW increased chlorophyll a content.
- Taxon
- RICEOryza sativat0
- Treatment
- mycorrhiza+MSWe0
- Interactor
- mycorrhizae0symbiont
- Outcome
- chlorophyll a contente0
- Direction
- increasese0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“increases in chlorophyll a content (biochemical parameter) were obtained particularly with trials with of the mycorrhiza+MSW pair”
t0“RICE (Oryza sativa L.)”
Claim · model-written summary
Mycorrhiza, MSW and waste tea leaves decreased root Na levels.
- Taxon
- RICEOryza sativat0
- Treatment
- mycorrhiza+MSW+waste tea leave mixturee0
- Interactor
- mycorrhizae0symbiont
- Outcome
- root Na levelse0
- Direction
- decreasede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“decreased root Na levels and increases in chlorophyll a content (biochemical parameter) were obtained particularly with trials with of the mycorrhiza+MSW pair or mycorrhiza+MSW+waste tea leave mixture”
t0“RICE (Oryza sativa L.)”
Claim · model-written summary
Mycorrhiza, MSW and waste tea leaves increased chlorophyll a content.
- Taxon
- RICEOryza sativat0
- Treatment
- mycorrhiza+MSW+waste tea leave mixturee0
- Interactor
- mycorrhizae0symbiont
- Outcome
- chlorophyll a contente0
- Direction
- increasese0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“increases in chlorophyll a content (biochemical parameter) were obtained particularly with trials with of the mycorrhiza+MSW pair or mycorrhiza+MSW+waste tea leave mixture”
t0“RICE (Oryza sativa L.)”
Claim · model-written summary
Straw plus MSW was identified as the best fertilizing mixture.
- Taxon
- RICEOryza sativat0
- Treatment
- straw (100kg/decare) + MSW (75g / 2,5m2)e0
- Outcome
- best fertilizing mixturee0
- Direction
- beste0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The best fertilizing mixture, straw (100kg/decare) + MSW (75g / 2,5m2), was in experiment no: 2”
t0“RICE (Oryza sativa L.)”
Claim · model-written summary
Yield remained low without change.
- Taxon
- RICEOryza sativat0
- Outcome
- low yielde0
- Direction
- no changee0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“there was no change in the low yield”
t0“RICE (Oryza sativa L.)”
The same questions in other papers
mycorrhiza · nutrient: content · Oryza sativa (rice)Results differ
41 papers in the same direction as this paper · 2 in the opposite direction
- no effect
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fertilization · growth · Oryza sativa (rice)Positive and negative results
669 papers in the same direction as this paper · 81 in the opposite direction · 8 reporting no difference from an alternative
- negative
- negative
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See all 759 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.