Abstract
2 Abstract: This trial was carried out during the two successive seasons 2010 and 2011 at the experimental farm, Faculty of Agriculture, Minia University to explore the response of guar (Cyamopsis tetragonoloba) plants to mineral NPK, N fixing bacteria and antioxidant treatments. The partial replacement of mineral NPK, at different degrees, by N fixing bacteria, gave reasonable vegetative growth traits (plant height, branch number and herb dry weight), number of pods/ plant and seed yield per plant and fed, guaran yield per plant and fed, photosynthetic pigments and N, P and K % in the herb, especially the treatment of 75% NPK+ N-fixing bacteria. Concerning antioxidants, salicylic acid followed by ascorbic acid each at 200 ppm caused remarkable enhancement in all of the previous studied characters. However, the use of 25% NPK+ N fixing bacteria in combination with ascorbic acid at 200 ppm or salicylic acid at 200 ppm gave equal or better growth and yield of seeds and guaran values than those given by the recommended mineral NPK fertilization.
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Claims 8
Claim · model-written summary
Partial mineral NPK replacement with nitrogen fixing bacteria produced reasonable vegetative growth, especially at 75% NPK.
- Taxon
- guar
Cyamopsis tetragonolobat0 - Treatment
- partial replacement of mineral NPK, at different degrees, by N fixing bacteriae0
- Interactor
- N fixing bacteriae0symbiont
- Outcome
- plant height, branch number and herb dry weighte0
- Direction
- reasonablee0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The partial replacement of mineral NPK, at different degrees, by N fixing bacteria, gave reasonable vegetative growth traits (plant height, branch number and herb dry weight)”
t0“Guar Plants”
Claim · model-written summary
Partial NPK replacement with nitrogen fixing bacteria produced reasonable pod number and seed yield.
- Taxon
- guarCyamopsis tetragonolobat0
- Outcome
- number of pods/ plant and seed yield per plant and fede0
Not reportedTreatmentComparatorDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“number of pods/ plant and seed yield per plant and fed”
t0“Guar Plants”
Claim · model-written summary
Partial NPK replacement with nitrogen fixing bacteria produced reasonable guaran yield.
- Taxon
- guarCyamopsis tetragonolobat0
- Outcome
- guaran yield per plant and fede0
Not reportedTreatmentComparatorDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“guaran yield per plant and fed”
t0“Guar Plants”
Claim · model-written summary
Partial NPK replacement with nitrogen fixing bacteria gave favorable photosynthetic pigments and herb N, P and K.
- Taxon
- guarCyamopsis tetragonolobat0
- Treatment
- 75% NPK+ N-fixing bacteriae0
- Interactor
- N-fixing bacteriae0symbiont
- Outcome
- photosynthetic pigments and N, P and K % in the herbe0
Not reportedComparatorDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“photosynthetic pigments and N, P and K % in the herb, especially the treatment of 75% NPK+ N-fixing bacteria.”
t0“Guar Plants”
Claim · model-written summary
Salicylic acid at 200 ppm enhanced previously studied guar traits.
- Taxon
- guarCyamopsis tetragonolobat0
- Treatment
- salicylic acide0
- Outcome
- previous studied characterse0
- Direction
- enhancemente0
- Value
- 200 ppme0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“salicylic acid followed by ascorbic acid each at 200 ppm caused remarkable enhancement in all of the previous studied characters.”
t0“Guar Plants”
Claim · model-written summary
Ascorbic acid at 200 ppm enhanced previously studied guar traits.
- Taxon
- guarCyamopsis tetragonolobat0
- Treatment
- ascorbic acide0
- Outcome
- previous studied characterse0
- Direction
- enhancemente0
- Value
- 200 ppme0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“salicylic acid followed by ascorbic acid each at 200 ppm caused remarkable enhancement in all of the previous studied characters.”
t0“Guar Plants”
Claim · model-written summary
25% NPK plus bacteria and ascorbic acid achieved at least as much guar growth and seed and guaran yield as recommended NPK.
- Taxon
- guarCyamopsis tetragonolobat0
- Treatment
- 25% NPK+ N fixing bacteria in combination with ascorbic acid at 200 ppme0
- Interactor
- N fixing bacteriae0symbiont
- Outcome
- growth and yield of seeds and guaran valuese0
- Direction
- equal or bettere0
- Comparator
- recommended mineral NPK fertilizatione0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“the use of 25% NPK+ N fixing bacteria in combination with ascorbic acid at 200 ppm or salicylic acid at 200 ppm gave equal or better growth and yield of seeds and guaran values than those given by the recommended mineral NPK fertilization.”
t0“Guar Plants”
Claim · model-written summary
25% NPK plus bacteria and salicylic acid achieved at least as much guar growth and seed and guaran yield as recommended NPK.
- Taxon
- guarCyamopsis tetragonolobat0
- Treatment
- salicylic acid at 200 ppme0
- Interactor
- N fixing bacteriae0symbiont
- Outcome
- growth and yield of seeds and guaran valuese0
- Direction
- equal or bettere0
- Comparator
- recommended mineral NPK fertilizatione0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“the use of 25% NPK+ N fixing bacteria in combination with ascorbic acid at 200 ppm or salicylic acid at 200 ppm gave equal or better growth and yield of seeds and guaran values than those given by the recommended mineral NPK fertilization.”
t0“Guar Plants”
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