Abstract
Isolates from rhizosphere were screened and characterized for their plant growth promotion and biocontrol properties as per standard methods. Five isolates (MK2, MK4, MK5, MK7 & MK9) showed the maximum plant growth promoting attributes like P-solubilization, N-fixation etc. Acetylene reduction assay (ARA) method was used to study N2 fixing ability. The bacterial isolate MK5 fixed the maximum nitrogen, i.e., 437.26 ηmole C2H4 h-1 mg-1 protein (109 mg of N2 fixed/ha/d). The isolates MK5 and MK7 showed the maximum homology with Bacillus pumilus and B. subtilis, respectively by 16S rRNA analysis. The bacterial isolate MK5 in conjunction with 75% level of recommended dose of N and P fertilizers gave increase yield of cauliflower crop by 27.29% over recommended doses of NPK with a saving of 25% N and 25% P fertilizers.
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Claims 8
Claim · model-written summary
Five rhizosphere isolates showed maximum plant growth promoting attributes.
- Material
- MK2, MK4, MK5, MK7 & MK9e0
- Outcome
- maximum plant growth promoting attributese0
- Direction
- maximume0
Not reportedTaxon
Verbatim
e0“Five isolates (MK2, MK4, MK5, MK7 & MK9) showed the maximum plant growth promoting attributes like P-solubilization, N-fixation etc.”
Claim · model-written summary
MK5 fixed the maximum nitrogen, 437.26 ηmole C2H4 h-1 mg-1 protein.
- Material
- MK5e0
- Outcome
- fixed the maximum nitrogene0
- Direction
- maximume0
- Value
- 437.26 ηmole C2H4 h-1 mg-1 proteine0
Not reportedTaxon
Verbatim
e0“The bacterial isolate MK5 fixed the maximum nitrogen, i.e., 437.26 ηmole C2H4 h-1 mg-1 protein (109 mg of N2 fixed/ha/d).”
Claim · model-written summary
MK5 fixed an estimated 109 mg N2 per hectare per day.
Not reportedTaxon
Verbatim
e0“The bacterial isolate MK5 fixed the maximum nitrogen, i.e., 437.26 ηmole C2H4 h-1 mg-1 protein (109 mg of N2 fixed/ha/d).”
Claim · model-written summary
MK5 was most homologous to Bacillus pumilus in 16S analysis.
- Material
- MK5e0
- Interactor
- Bacillus pumilusBacillus pumiluse0symbiont
- Outcome
- maximum homologye0
- Direction
- maximume0
Not reportedTaxon
Verbatim
e0“The isolates MK5 and MK7 showed the maximum homology with Bacillus pumilus and B. subtilis, respectively by 16S rRNA analysis.”
Claim · model-written summary
MK7 was most homologous to B. subtilis in 16S analysis.
- Material
- MK7e0
- Interactor
- B. subtilis
Bacillus subtilise0symbiont - Outcome
- maximum homologye0
- Direction
- maximume0
Not reportedTaxon
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The isolates MK5 and MK7 showed the maximum homology with Bacillus pumilus and B. subtilis, respectively by 16S rRNA analysis.”
Claim · model-written summary
MK5 with 75% recommended nitrogen and phosphorus increased cauliflower yield 27.29% over recommended NPK.
- Taxon
- cauliflower
Brassica oleracea var. botrytise0 - Treatment
- MK5 in conjunction with 75% level of recommended dose of N and P fertilizerse0
- Interactor
- MK5e0symbiont
- Outcome
- yield of cauliflower crope0
- Direction
- increasee0
- Value
- 27.29%e0
- Comparator
- recommended doses of NPKe0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The bacterial isolate MK5 in conjunction with 75% level of recommended dose of N and P fertilizers gave increase yield of cauliflower crop by 27.29% over recommended doses of NPK with a saving of 25% N and 25% P fertilizers.”
Claim · model-written summary
The MK5 treatment saved 25% of nitrogen fertilizer.
- Taxon
- cauliflowerBrassica oleracea var. botrytise0
- Treatment
- MK5 in conjunction with 75% level of recommended dose of N and P fertilizerse0
- Interactor
- MK5e0symbiont
- Outcome
- saving of 25% Ne0
- Direction
- savinge0
- Value
- 25% Ne0
- Comparator
- recommended doses of NPKe0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The bacterial isolate MK5 in conjunction with 75% level of recommended dose of N and P fertilizers gave increase yield of cauliflower crop by 27.29% over recommended doses of NPK with a saving of 25% N and 25% P fertilizers.”
Claim · model-written summary
The MK5 treatment saved 25% of phosphorus fertilizer.
- Taxon
- cauliflowerBrassica oleracea var. botrytise0
- Treatment
- MK5 in conjunction with 75% level of recommended dose of N and P fertilizerse0
- Interactor
- MK5e0symbiont
- Outcome
- 25% P fertilizerse0
- Direction
- savinge0
- Value
- 25% Pe0
- Comparator
- recommended doses of NPKe0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The bacterial isolate MK5 in conjunction with 75% level of recommended dose of N and P fertilizers gave increase yield of cauliflower crop by 27.29% over recommended doses of NPK with a saving of 25% N and 25% P fertilizers.”
The same questions in other papers
nitrogen · yield · Brassica oleracea (wild cabbage)Results differ
143 papers in the same direction as this paper · 17 in the opposite direction · 3 reporting no difference from an alternative
- negative
- no effect
- no effect
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See all 164 papers →phosphorus · yield · Brassica oleracea (wild cabbage)Positive and negative results
53 papers in the same direction as this paper · 2 in the opposite direction
- negative
- no effect
- positive
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See all 56 papers →fertilization · yield · Brassica oleracea (wild cabbage)Positive and negative results
444 papers in the same direction as this paper · 43 in the opposite direction · 8 reporting no difference from an alternative
- no effect
- negative
- negative
492 papers more in this group
See all 496 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.